content: /*
   * Copyright (C) 2014 The Android Open Source Project
   * Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
   * or visit www.oracle.com if you need additional information or have any
   * questions.
   */
  
  package java.sql;
  
  import java.math.BigDecimal;
  import java.util.Calendar;
  import java.io.Reader;
  import java.io.InputStream;
  
  /**
   * The interface used to execute SQL stored procedures.  The JDBC API
   * provides a stored procedure SQL escape syntax that allows stored procedures
   * to be called in a standard way for all RDBMSs. This escape syntax has one
   * form that includes a result parameter and one that does not. If used, the result
   * parameter must be registered as an OUT parameter. The other parameters
   * can be used for input, output or both. Parameters are referred to
   * sequentially, by number, with the first parameter being 1.
   * <PRE>
   *   {?= call &lt;procedure-name&gt;[(&lt;arg1&gt;,&lt;arg2&gt;, ...)]}
   *   {call &lt;procedure-name&gt;[(&lt;arg1&gt;,&lt;arg2&gt;, ...)]}
   * </PRE>
   * <P>
   * IN parameter values are set using the <code>set</code> methods inherited from
   * {@link PreparedStatement}.  The type of all OUT parameters must be
   * registered prior to executing the stored procedure; their values
   * are retrieved after execution via the <code>get</code> methods provided here.
   * <P>
   * A <code>CallableStatement</code> can return one {@link ResultSet} object or
   * multiple <code>ResultSet</code> objects.  Multiple
   * <code>ResultSet</code> objects are handled using operations
   * inherited from {@link Statement}.
   * <P>
   * For maximum portability, a call's <code>ResultSet</code> objects and
   * update counts should be processed prior to getting the values of output
   * parameters.
   * <P>
   *
   * @see Connection#prepareCall
   * @see ResultSet
   */
  
  public interface CallableStatement extends PreparedStatement {
  
      /**
       * Registers the OUT parameter in ordinal position
       * <code>parameterIndex</code> to the JDBC type
       * <code>sqlType</code>.  All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>
       * The JDBC type specified by <code>sqlType</code> for an OUT
       * parameter determines the Java type that must be used
       * in the <code>get</code> method to read the value of that parameter.
       * <p>
       * If the JDBC type expected to be returned to this output parameter
       * is specific to this particular database, <code>sqlType</code>
       * should be <code>java.sql.Types.OTHER</code>.  The method
       * {@link #getObject} retrieves the value.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @param sqlType the JDBC type code defined by <code>java.sql.Types</code>.
       *        If the parameter is of JDBC type <code>NUMERIC</code>
       *        or <code>DECIMAL</code>, the version of
       *        <code>registerOutParameter</code> that accepts a scale value
       *        should be used.
       *
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type
       * @see Types
       */
      void registerOutParameter(int parameterIndex, int sqlType)
          throws SQLException;
  
      /**
       * Registers the parameter in ordinal position
       * <code>parameterIndex</code> to be of JDBC type
       * <code>sqlType</code>. All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>
       * The JDBC type specified by <code>sqlType</code> for an OUT
       * parameter determines the Java type that must be used
       * in the <code>get</code> method to read the value of that parameter.
       * <p>
       * This version of <code>registerOutParameter</code> should be
       * used when the parameter is of JDBC type <code>NUMERIC</code>
       * or <code>DECIMAL</code>.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @param sqlType the SQL type code defined by <code>java.sql.Types</code>.
       * @param scale the desired number of digits to the right of the
       * decimal point.  It must be greater than or equal to zero.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type
       * @see Types
       */
      void registerOutParameter(int parameterIndex, int sqlType, int scale)
          throws SQLException;
  
      /**
       * Retrieves whether the last OUT parameter read had the value of
       * SQL <code>NULL</code>.  Note that this method should be called only after
       * calling a getter method; otherwise, there is no value to use in
       * determining whether it is <code>null</code> or not.
       *
       * @return <code>true</code> if the last parameter read was SQL
       * <code>NULL</code>; <code>false</code> otherwise
       * @exception SQLException if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       */
      boolean wasNull() throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>CHAR</code>,
       * <code>VARCHAR</code>, or <code>LONGVARCHAR</code> parameter as a
       * <code>String</code> in the Java programming language.
       * <p>
       * For the fixed-length type JDBC <code>CHAR</code>,
       * the <code>String</code> object
       * returned has exactly the same value the SQL
       * <code>CHAR</code> value had in the
       * database, including any padding added by the database.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value. If the value is SQL <code>NULL</code>,
       *         the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setString
       */
      String getString(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>BIT</code>
       * or <code>BOOLEAN</code> parameter as a
       * <code>boolean</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       *         the result is <code>false</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setBoolean
       */
      boolean getBoolean(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>TINYINT</code> parameter
       * as a <code>byte</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setByte
       */
      byte getByte(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>SMALLINT</code> parameter
       * as a <code>short</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setShort
       */
      short getShort(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>INTEGER</code> parameter
       * as an <code>int</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setInt
       */
      int getInt(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>BIGINT</code> parameter
       * as a <code>long</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setLong
       */
      long getLong(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>FLOAT</code> parameter
       * as a <code>float</code> in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setFloat
       */
      float getFloat(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>DOUBLE</code> parameter as a <code>double</code>
       * in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>0</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setDouble
       */
      double getDouble(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>NUMERIC</code> parameter as a
       * <code>java.math.BigDecimal</code> object with <i>scale</i> digits to
       * the right of the decimal point.
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @param scale the number of digits to the right of the decimal point
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @deprecated use <code>getBigDecimal(int parameterIndex)</code>
       *             or <code>getBigDecimal(String parameterName)</code>
       * @see #setBigDecimal
       */
      // Android-added: @Deprecated annotation from OpenJDK8u121-b13 to fix build warnings.
      @Deprecated
      BigDecimal getBigDecimal(int parameterIndex, int scale)
          throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>BINARY</code> or
       * <code>VARBINARY</code> parameter as an array of <code>byte</code>
       * values in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setBytes
       */
      byte[] getBytes(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>DATE</code> parameter as a
       * <code>java.sql.Date</code> object.
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setDate
       */
      Date getDate(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>TIME</code> parameter as a
       * <code>java.sql.Time</code> object.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setTime
       */
      Time getTime(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>TIMESTAMP</code> parameter as a
       * <code>java.sql.Timestamp</code> object.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setTimestamp
       */
      Timestamp getTimestamp(int parameterIndex)
          throws SQLException;
  
      //----------------------------------------------------------------------
      // Advanced features:
  
  
      /**
       * Retrieves the value of the designated parameter as an <code>Object</code>
       * in the Java programming language. If the value is an SQL <code>NULL</code>,
       * the driver returns a Java <code>null</code>.
       * <p>
       * This method returns a Java object whose type corresponds to the JDBC
       * type that was registered for this parameter using the method
       * <code>registerOutParameter</code>.  By registering the target JDBC
       * type as <code>java.sql.Types.OTHER</code>, this method can be used
       * to read database-specific abstract data types.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       *        and so on
       * @return A <code>java.lang.Object</code> holding the OUT parameter value
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see Types
       * @see #setObject
       */
      Object getObject(int parameterIndex) throws SQLException;
  
  
      //--------------------------JDBC 2.0-----------------------------
  
      /**
       * Retrieves the value of the designated JDBC <code>NUMERIC</code> parameter as a
       * <code>java.math.BigDecimal</code> object with as many digits to the
       * right of the decimal point as the value contains.
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value in full precision.  If the value is
       * SQL <code>NULL</code>, the result is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setBigDecimal
       * @since 1.2
       */
      BigDecimal getBigDecimal(int parameterIndex) throws SQLException;
  
      /**
       * Returns an object representing the value of OUT parameter
       * <code>parameterIndex</code> and uses <code>map</code> for the custom
       * mapping of the parameter value.
       * <p>
       * This method returns a Java object whose type corresponds to the
       * JDBC type that was registered for this parameter using the method
       * <code>registerOutParameter</code>.  By registering the target
       * JDBC type as <code>java.sql.Types.OTHER</code>, this method can
       * be used to read database-specific abstract data types.
       * @param parameterIndex the first parameter is 1, the second is 2, and so on
       * @param map the mapping from SQL type names to Java classes
       * @return a <code>java.lang.Object</code> holding the OUT parameter value
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setObject
       * @since 1.2
       */
      Object getObject(int parameterIndex, java.util.Map<String,Class<?>> map)
          throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>REF(&lt;structured-type&gt;)</code>
       * parameter as a {@link Ref} object in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @return the parameter value as a <code>Ref</code> object in the
       * Java programming language.  If the value was SQL <code>NULL</code>, the value
       * <code>null</code> is returned.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.2
       */
      Ref getRef (int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>BLOB</code> parameter as a
       * {@link Blob} object in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2, and so on
       * @return the parameter value as a <code>Blob</code> object in the
       * Java programming language.  If the value was SQL <code>NULL</code>, the value
       * <code>null</code> is returned.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.2
       */
      Blob getBlob (int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>CLOB</code> parameter as a
       * <code>java.sql.Clob</code> object in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2, and
       * so on
       * @return the parameter value as a <code>Clob</code> object in the
       * Java programming language.  If the value was SQL <code>NULL</code>, the
       * value <code>null</code> is returned.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.2
       */
      Clob getClob (int parameterIndex) throws SQLException;
  
      /**
       *
       * Retrieves the value of the designated JDBC <code>ARRAY</code> parameter as an
       * {@link Array} object in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2, and
       * so on
       * @return the parameter value as an <code>Array</code> object in
       * the Java programming language.  If the value was SQL <code>NULL</code>, the
       * value <code>null</code> is returned.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.2
       */
      Array getArray (int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>DATE</code> parameter as a
       * <code>java.sql.Date</code> object, using
       * the given <code>Calendar</code> object
       * to construct the date.
       * With a <code>Calendar</code> object, the driver
       * can calculate the date taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the date
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setDate
       * @since 1.2
       */
      Date getDate(int parameterIndex, Calendar cal)
          throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>TIME</code> parameter as a
       * <code>java.sql.Time</code> object, using
       * the given <code>Calendar</code> object
       * to construct the time.
       * With a <code>Calendar</code> object, the driver
       * can calculate the time taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the time
       * @return the parameter value; if the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setTime
       * @since 1.2
       */
      Time getTime(int parameterIndex, Calendar cal)
          throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>TIMESTAMP</code> parameter as a
       * <code>java.sql.Timestamp</code> object, using
       * the given <code>Calendar</code> object to construct
       * the <code>Timestamp</code> object.
       * With a <code>Calendar</code> object, the driver
       * can calculate the timestamp taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       *
       * @param parameterIndex the first parameter is 1, the second is 2,
       * and so on
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the timestamp
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       *         is <code>null</code>.
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #setTimestamp
       * @since 1.2
       */
      Timestamp getTimestamp(int parameterIndex, Calendar cal)
          throws SQLException;
  
  
      /**
       * Registers the designated output parameter.
       * This version of
       * the method <code>registerOutParameter</code>
       * should be used for a user-defined or <code>REF</code> output parameter.  Examples
       * of user-defined types include: <code>STRUCT</code>, <code>DISTINCT</code>,
       * <code>JAVA_OBJECT</code>, and named array types.
       *<p>
       * All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>  For a user-defined parameter, the fully-qualified SQL
       * type name of the parameter should also be given, while a <code>REF</code>
       * parameter requires that the fully-qualified type name of the
       * referenced type be given.  A JDBC driver that does not need the
       * type code and type name information may ignore it.   To be portable,
       * however, applications should always provide these values for
       * user-defined and <code>REF</code> parameters.
       *
       * Although it is intended for user-defined and <code>REF</code> parameters,
       * this method may be used to register a parameter of any JDBC type.
       * If the parameter does not have a user-defined or <code>REF</code> type, the
       * <i>typeName</i> parameter is ignored.
       *
       * <P><B>Note:</B> When reading the value of an out parameter, you
       * must use the getter method whose Java type corresponds to the
       * parameter's registered SQL type.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,...
       * @param sqlType a value from {@link Types}
       * @param typeName the fully-qualified name of an SQL structured type
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type
       * @see Types
       * @since 1.2
       */
      void registerOutParameter (int parameterIndex, int sqlType, String typeName)
          throws SQLException;
  
    //--------------------------JDBC 3.0-----------------------------
  
      /**
       * Registers the OUT parameter named
       * <code>parameterName</code> to the JDBC type
       * <code>sqlType</code>.  All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>
       * The JDBC type specified by <code>sqlType</code> for an OUT
       * parameter determines the Java type that must be used
       * in the <code>get</code> method to read the value of that parameter.
       * <p>
       * If the JDBC type expected to be returned to this output parameter
       * is specific to this particular database, <code>sqlType</code>
       * should be <code>java.sql.Types.OTHER</code>.  The method
       * {@link #getObject} retrieves the value.
       * @param parameterName the name of the parameter
       * @param sqlType the JDBC type code defined by <code>java.sql.Types</code>.
       * If the parameter is of JDBC type <code>NUMERIC</code>
       * or <code>DECIMAL</code>, the version of
       * <code>registerOutParameter</code> that accepts a scale value
       * should be used.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type or if the JDBC driver does not support
       * this method
       * @since 1.4
       * @see Types
       */
      void registerOutParameter(String parameterName, int sqlType)
          throws SQLException;
  
      /**
       * Registers the parameter named
       * <code>parameterName</code> to be of JDBC type
       * <code>sqlType</code>.  All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>
       * The JDBC type specified by <code>sqlType</code> for an OUT
       * parameter determines the Java type that must be used
       * in the <code>get</code> method to read the value of that parameter.
       * <p>
       * This version of <code>registerOutParameter</code> should be
       * used when the parameter is of JDBC type <code>NUMERIC</code>
       * or <code>DECIMAL</code>.
       *
       * @param parameterName the name of the parameter
       * @param sqlType SQL type code defined by <code>java.sql.Types</code>.
       * @param scale the desired number of digits to the right of the
       * decimal point.  It must be greater than or equal to zero.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type or if the JDBC driver does not support
       * this method
       * @since 1.4
       * @see Types
       */
      void registerOutParameter(String parameterName, int sqlType, int scale)
          throws SQLException;
  
      /**
       * Registers the designated output parameter.  This version of
       * the method <code>registerOutParameter</code>
       * should be used for a user-named or REF output parameter.  Examples
       * of user-named types include: STRUCT, DISTINCT, JAVA_OBJECT, and
       * named array types.
       *<p>
       * All OUT parameters must be registered
       * before a stored procedure is executed.
       * <p>
       * For a user-named parameter the fully-qualified SQL
       * type name of the parameter should also be given, while a REF
       * parameter requires that the fully-qualified type name of the
       * referenced type be given.  A JDBC driver that does not need the
       * type code and type name information may ignore it.   To be portable,
       * however, applications should always provide these values for
       * user-named and REF parameters.
       *
       * Although it is intended for user-named and REF parameters,
       * this method may be used to register a parameter of any JDBC type.
       * If the parameter does not have a user-named or REF type, the
       * typeName parameter is ignored.
       *
       * <P><B>Note:</B> When reading the value of an out parameter, you
       * must use the <code>getXXX</code> method whose Java type XXX corresponds to the
       * parameter's registered SQL type.
       *
       * @param parameterName the name of the parameter
       * @param sqlType a value from {@link Types}
       * @param typeName the fully-qualified name of an SQL structured type
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>sqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type or if the JDBC driver does not support
       * this method
       * @see Types
       * @since 1.4
       */
      void registerOutParameter (String parameterName, int sqlType, String typeName)
          throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>DATALINK</code> parameter as a
       * <code>java.net.URL</code> object.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,...
       * @return a <code>java.net.URL</code> object that represents the
       *         JDBC <code>DATALINK</code> value used as the designated
       *         parameter
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs,
       * this method is called on a closed <code>CallableStatement</code>,
       *            or if the URL being returned is
       *            not a valid URL on the Java platform
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setURL
       * @since 1.4
       */
      java.net.URL getURL(int parameterIndex) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.net.URL</code> object.
       * The driver converts this to an SQL <code>DATALINK</code> value when
       * it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param val the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs;
       * this method is called on a closed <code>CallableStatement</code>
       *            or if a URL is malformed
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getURL
       * @since 1.4
       */
      void setURL(String parameterName, java.net.URL val) throws SQLException;
  
      /**
       * Sets the designated parameter to SQL <code>NULL</code>.
       *
       * <P><B>Note:</B> You must specify the parameter's SQL type.
       *
       * @param parameterName the name of the parameter
       * @param sqlType the SQL type code defined in <code>java.sql.Types</code>
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setNull(String parameterName, int sqlType) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>boolean</code> value.
       * The driver converts this
       * to an SQL <code>BIT</code> or <code>BOOLEAN</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @see #getBoolean
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setBoolean(String parameterName, boolean x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>byte</code> value.
       * The driver converts this
       * to an SQL <code>TINYINT</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getByte
       * @since 1.4
       */
      void setByte(String parameterName, byte x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>short</code> value.
       * The driver converts this
       * to an SQL <code>SMALLINT</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getShort
       * @since 1.4
       */
      void setShort(String parameterName, short x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>int</code> value.
       * The driver converts this
       * to an SQL <code>INTEGER</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getInt
       * @since 1.4
       */
      void setInt(String parameterName, int x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>long</code> value.
       * The driver converts this
       * to an SQL <code>BIGINT</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getLong
       * @since 1.4
       */
      void setLong(String parameterName, long x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>float</code> value.
       * The driver converts this
       * to an SQL <code>FLOAT</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getFloat
       * @since 1.4
       */
      void setFloat(String parameterName, float x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>double</code> value.
       * The driver converts this
       * to an SQL <code>DOUBLE</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getDouble
       * @since 1.4
       */
      void setDouble(String parameterName, double x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given
       * <code>java.math.BigDecimal</code> value.
       * The driver converts this to an SQL <code>NUMERIC</code> value when
       * it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getBigDecimal
       * @since 1.4
       */
      void setBigDecimal(String parameterName, BigDecimal x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java <code>String</code> value.
       * The driver converts this
       * to an SQL <code>VARCHAR</code> or <code>LONGVARCHAR</code> value
       * (depending on the argument's
       * size relative to the driver's limits on <code>VARCHAR</code> values)
       * when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getString
       * @since 1.4
       */
      void setString(String parameterName, String x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given Java array of bytes.
       * The driver converts this to an SQL <code>VARBINARY</code> or
       * <code>LONGVARBINARY</code> (depending on the argument's size relative
       * to the driver's limits on <code>VARBINARY</code> values) when it sends
       * it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getBytes
       * @since 1.4
       */
      void setBytes(String parameterName, byte x[]) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Date</code> value
       * using the default time zone of the virtual machine that is running
       * the application.
       * The driver converts this
       * to an SQL <code>DATE</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getDate
       * @since 1.4
       */
      void setDate(String parameterName, Date x)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Time</code> value.
       * The driver converts this
       * to an SQL <code>TIME</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getTime
       * @since 1.4
       */
      void setTime(String parameterName, Time x)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Timestamp</code> value.
       * The driver
       * converts this to an SQL <code>TIMESTAMP</code> value when it sends it to the
       * database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getTimestamp
       * @since 1.4
       */
      void setTimestamp(String parameterName, Timestamp x)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given input stream, which will have
       * the specified number of bytes.
       * When a very large ASCII value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code>. Data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from ASCII to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param x the Java input stream that contains the ASCII parameter value
       * @param length the number of bytes in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setAsciiStream(String parameterName, InputStream x, int length)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given input stream, which will have
       * the specified number of bytes.
       * When a very large binary value is input to a <code>LONGVARBINARY</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code> object. The data will be read from the stream
       * as needed until end-of-file is reached.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param x the java input stream which contains the binary parameter value
       * @param length the number of bytes in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setBinaryStream(String parameterName, InputStream x,
                           int length) throws SQLException;
  
      /**
       * Sets the value of the designated parameter with the given object. The second
       * argument must be an object type; for integral values, the
       * <code>java.lang</code> equivalent objects should be used.
       *
       * <p>The given Java object will be converted to the given targetSqlType
       * before being sent to the database.
       *
       * If the object has a custom mapping (is of a class implementing the
       * interface <code>SQLData</code>),
       * the JDBC driver should call the method <code>SQLData.writeSQL</code> to write it
       * to the SQL data stream.
       * If, on the other hand, the object is of a class implementing
       * <code>Ref</code>, <code>Blob</code>, <code>Clob</code>,  <code>NClob</code>,
       *  <code>Struct</code>, <code>java.net.URL</code>,
       * or <code>Array</code>, the driver should pass it to the database as a
       * value of the corresponding SQL type.
       * <P>
       * Note that this method may be used to pass datatabase-
       * specific abstract data types.
       *
       * @param parameterName the name of the parameter
       * @param x the object containing the input parameter value
       * @param targetSqlType the SQL type (as defined in java.sql.Types) to be
       * sent to the database. The scale argument may further qualify this type.
       * @param scale for java.sql.Types.DECIMAL or java.sql.Types.NUMERIC types,
       *          this is the number of digits after the decimal point.  For all other
       *          types, this value will be ignored.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>targetSqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type
       * @see Types
       * @see #getObject
       * @since 1.4
       */
      void setObject(String parameterName, Object x, int targetSqlType, int scale)
          throws SQLException;
  
      /**
       * Sets the value of the designated parameter with the given object.
       * This method is like the method <code>setObject</code>
       * above, except that it assumes a scale of zero.
       *
       * @param parameterName the name of the parameter
       * @param x the object containing the input parameter value
       * @param targetSqlType the SQL type (as defined in java.sql.Types) to be
       *                      sent to the database
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if <code>targetSqlType</code> is
       * a <code>ARRAY</code>, <code>BLOB</code>, <code>CLOB</code>,
       * <code>DATALINK</code>, <code>JAVA_OBJECT</code>, <code>NCHAR</code>,
       * <code>NCLOB</code>, <code>NVARCHAR</code>, <code>LONGNVARCHAR</code>,
       *  <code>REF</code>, <code>ROWID</code>, <code>SQLXML</code>
       * or  <code>STRUCT</code> data type and the JDBC driver does not support
       * this data type
       * @see #getObject
       * @since 1.4
       */
      void setObject(String parameterName, Object x, int targetSqlType)
          throws SQLException;
  
      /**
       * Sets the value of the designated parameter with the given object.
       * The second parameter must be of type <code>Object</code>; therefore, the
       * <code>java.lang</code> equivalent objects should be used for built-in types.
       *
       * <p>The JDBC specification specifies a standard mapping from
       * Java <code>Object</code> types to SQL types.  The given argument
       * will be converted to the corresponding SQL type before being
       * sent to the database.
       * <p>Note that this method may be used to pass datatabase-
       * specific abstract data types, by using a driver-specific Java
       * type.
       *
       * If the object is of a class implementing the interface <code>SQLData</code>,
       * the JDBC driver should call the method <code>SQLData.writeSQL</code>
       * to write it to the SQL data stream.
       * If, on the other hand, the object is of a class implementing
       * <code>Ref</code>, <code>Blob</code>, <code>Clob</code>,  <code>NClob</code>,
       *  <code>Struct</code>, <code>java.net.URL</code>,
       * or <code>Array</code>, the driver should pass it to the database as a
       * value of the corresponding SQL type.
       * <P>
       * This method throws an exception if there is an ambiguity, for example, if the
       * object is of a class implementing more than one of the interfaces named above.
       *<p>
       *<b>Note:</b> Not all databases allow for a non-typed Null to be sent to
       * the backend. For maximum portability, the <code>setNull</code> or the
       * <code>setObject(String parameterName, Object x, int sqlType)</code>
       * method should be used
       * instead of <code>setObject(String parameterName, Object x)</code>.
       *<p>
       * @param parameterName the name of the parameter
       * @param x the object containing the input parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs,
       * this method is called on a closed <code>CallableStatement</code> or if the given
       *            <code>Object</code> parameter is ambiguous
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getObject
       * @since 1.4
       */
      void setObject(String parameterName, Object x) throws SQLException;
  
  
      /**
       * Sets the designated parameter to the given <code>Reader</code>
       * object, which is the given number of characters long.
       * When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.Reader</code> object. The data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from UNICODE to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param reader the <code>java.io.Reader</code> object that
       *        contains the UNICODE data used as the designated parameter
       * @param length the number of characters in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setCharacterStream(String parameterName,
                              Reader reader,
                              int length) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Date</code> value,
       * using the given <code>Calendar</code> object.  The driver uses
       * the <code>Calendar</code> object to construct an SQL <code>DATE</code> value,
       * which the driver then sends to the database.  With a
       * a <code>Calendar</code> object, the driver can calculate the date
       * taking into account a custom timezone.  If no
       * <code>Calendar</code> object is specified, the driver uses the default
       * timezone, which is that of the virtual machine running the application.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the date
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getDate
       * @since 1.4
       */
      void setDate(String parameterName, Date x, Calendar cal)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Time</code> value,
       * using the given <code>Calendar</code> object.  The driver uses
       * the <code>Calendar</code> object to construct an SQL <code>TIME</code> value,
       * which the driver then sends to the database.  With a
       * a <code>Calendar</code> object, the driver can calculate the time
       * taking into account a custom timezone.  If no
       * <code>Calendar</code> object is specified, the driver uses the default
       * timezone, which is that of the virtual machine running the application.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the time
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getTime
       * @since 1.4
       */
      void setTime(String parameterName, Time x, Calendar cal)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Timestamp</code> value,
       * using the given <code>Calendar</code> object.  The driver uses
       * the <code>Calendar</code> object to construct an SQL <code>TIMESTAMP</code> value,
       * which the driver then sends to the database.  With a
       * a <code>Calendar</code> object, the driver can calculate the timestamp
       * taking into account a custom timezone.  If no
       * <code>Calendar</code> object is specified, the driver uses the default
       * timezone, which is that of the virtual machine running the application.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the timestamp
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #getTimestamp
       * @since 1.4
       */
      void setTimestamp(String parameterName, Timestamp x, Calendar cal)
          throws SQLException;
  
      /**
       * Sets the designated parameter to SQL <code>NULL</code>.
       * This version of the method <code>setNull</code> should
       * be used for user-defined types and REF type parameters.  Examples
       * of user-defined types include: STRUCT, DISTINCT, JAVA_OBJECT, and
       * named array types.
       *
       * <P><B>Note:</B> To be portable, applications must give the
       * SQL type code and the fully-qualified SQL type name when specifying
       * a NULL user-defined or REF parameter.  In the case of a user-defined type
       * the name is the type name of the parameter itself.  For a REF
       * parameter, the name is the type name of the referenced type.
       * <p>
       * Although it is intended for user-defined and Ref parameters,
       * this method may be used to set a null parameter of any JDBC type.
       * If the parameter does not have a user-defined or REF type, the given
       * typeName is ignored.
       *
       *
       * @param parameterName the name of the parameter
       * @param sqlType a value from <code>java.sql.Types</code>
       * @param typeName the fully-qualified name of an SQL user-defined type;
       *        ignored if the parameter is not a user-defined type or
       *        SQL <code>REF</code> value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      void setNull (String parameterName, int sqlType, String typeName)
          throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>CHAR</code>, <code>VARCHAR</code>,
       * or <code>LONGVARCHAR</code> parameter as a <code>String</code> in
       * the Java programming language.
       * <p>
       * For the fixed-length type JDBC <code>CHAR</code>,
       * the <code>String</code> object
       * returned has exactly the same value the SQL
       * <code>CHAR</code> value had in the
       * database, including any padding added by the database.
       * @param parameterName the name of the parameter
       * @return the parameter value. If the value is SQL <code>NULL</code>, the result
       * is <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setString
       * @since 1.4
       */
      String getString(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>BIT</code> or <code>BOOLEAN</code>
       * parameter as a
       * <code>boolean</code> in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>false</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setBoolean
       * @since 1.4
       */
      boolean getBoolean(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>TINYINT</code> parameter as a <code>byte</code>
       * in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setByte
       * @since 1.4
       */
      byte getByte(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>SMALLINT</code> parameter as a <code>short</code>
       * in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setShort
       * @since 1.4
       */
      short getShort(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>INTEGER</code> parameter as an <code>int</code>
       * in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       *         the result is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setInt
       * @since 1.4
       */
      int getInt(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>BIGINT</code> parameter as a <code>long</code>
       * in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       *         the result is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setLong
       * @since 1.4
       */
      long getLong(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>FLOAT</code> parameter as a <code>float</code>
       * in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       *         the result is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setFloat
       * @since 1.4
       */
      float getFloat(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>DOUBLE</code> parameter as a <code>double</code>
       * in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       *         the result is <code>0</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setDouble
       * @since 1.4
       */
      double getDouble(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>BINARY</code> or <code>VARBINARY</code>
       * parameter as an array of <code>byte</code> values in the Java
       * programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result is
       *  <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setBytes
       * @since 1.4
       */
      byte[] getBytes(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>DATE</code> parameter as a
       * <code>java.sql.Date</code> object.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setDate
       * @since 1.4
       */
      Date getDate(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>TIME</code> parameter as a
       * <code>java.sql.Time</code> object.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setTime
       * @since 1.4
       */
      Time getTime(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>TIMESTAMP</code> parameter as a
       * <code>java.sql.Timestamp</code> object.
       * @param parameterName the name of the parameter
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result
       * is <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setTimestamp
       * @since 1.4
       */
      Timestamp getTimestamp(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a parameter as an <code>Object</code> in the Java
       * programming language. If the value is an SQL <code>NULL</code>, the
       * driver returns a Java <code>null</code>.
       * <p>
       * This method returns a Java object whose type corresponds to the JDBC
       * type that was registered for this parameter using the method
       * <code>registerOutParameter</code>.  By registering the target JDBC
       * type as <code>java.sql.Types.OTHER</code>, this method can be used
       * to read database-specific abstract data types.
       * @param parameterName the name of the parameter
       * @return A <code>java.lang.Object</code> holding the OUT parameter value.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see Types
       * @see #setObject
       * @since 1.4
       */
      Object getObject(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>NUMERIC</code> parameter as a
       * <code>java.math.BigDecimal</code> object with as many digits to the
       * right of the decimal point as the value contains.
       * @param parameterName the name of the parameter
       * @return the parameter value in full precision.  If the value is
       * SQL <code>NULL</code>, the result is <code>null</code>.
       * @exception SQLExceptionif parameterName does not correspond to a named
       * parameter;  if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setBigDecimal
       * @since 1.4
       */
      BigDecimal getBigDecimal(String parameterName) throws SQLException;
  
      /**
       * Returns an object representing the value of OUT parameter
       * <code>parameterName</code> and uses <code>map</code> for the custom
       * mapping of the parameter value.
       * <p>
       * This method returns a Java object whose type corresponds to the
       * JDBC type that was registered for this parameter using the method
       * <code>registerOutParameter</code>.  By registering the target
       * JDBC type as <code>java.sql.Types.OTHER</code>, this method can
       * be used to read database-specific abstract data types.
       * @param parameterName the name of the parameter
       * @param map the mapping from SQL type names to Java classes
       * @return a <code>java.lang.Object</code> holding the OUT parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setObject
       * @since 1.4
       */
      Object getObject(String parameterName, java.util.Map<String,Class<?>> map)
        throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>REF(&lt;structured-type&gt;)</code>
       * parameter as a {@link Ref} object in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value as a <code>Ref</code> object in the
       *         Java programming language.  If the value was SQL <code>NULL</code>,
       *         the value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      Ref getRef (String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>BLOB</code> parameter as a
       * {@link Blob} object in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value as a <code>Blob</code> object in the
       *         Java programming language.  If the value was SQL <code>NULL</code>,
       *         the value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      Blob getBlob (String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>CLOB</code> parameter as a
       * <code>java.sql.Clob</code> object in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value as a <code>Clob</code> object in the
       *         Java programming language.  If the value was SQL <code>NULL</code>,
       *         the value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      Clob getClob (String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>ARRAY</code> parameter as an
       * {@link Array} object in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value as an <code>Array</code> object in
       *         Java programming language.  If the value was SQL <code>NULL</code>,
       *         the value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.4
       */
      Array getArray (String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>DATE</code> parameter as a
       * <code>java.sql.Date</code> object, using
       * the given <code>Calendar</code> object
       * to construct the date.
       * With a <code>Calendar</code> object, the driver
       * can calculate the date taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       * @param parameterName the name of the parameter
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the date
       * @return the parameter value.  If the value is SQL <code>NULL</code>,
       * the result is <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setDate
       * @since 1.4
       */
      Date getDate(String parameterName, Calendar cal)
          throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>TIME</code> parameter as a
       * <code>java.sql.Time</code> object, using
       * the given <code>Calendar</code> object
       * to construct the time.
       * With a <code>Calendar</code> object, the driver
       * can calculate the time taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       * @param parameterName the name of the parameter
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the time
       * @return the parameter value; if the value is SQL <code>NULL</code>, the result is
       * <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setTime
       * @since 1.4
       */
      Time getTime(String parameterName, Calendar cal)
          throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>TIMESTAMP</code> parameter as a
       * <code>java.sql.Timestamp</code> object, using
       * the given <code>Calendar</code> object to construct
       * the <code>Timestamp</code> object.
       * With a <code>Calendar</code> object, the driver
       * can calculate the timestamp taking into account a custom timezone and locale.
       * If no <code>Calendar</code> object is specified, the driver uses the
       * default timezone and locale.
       *
       *
       * @param parameterName the name of the parameter
       * @param cal the <code>Calendar</code> object the driver will use
       *            to construct the timestamp
       * @return the parameter value.  If the value is SQL <code>NULL</code>, the result is
       * <code>null</code>.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setTimestamp
       * @since 1.4
       */
      Timestamp getTimestamp(String parameterName, Calendar cal)
          throws SQLException;
  
      /**
       * Retrieves the value of a JDBC <code>DATALINK</code> parameter as a
       * <code>java.net.URL</code> object.
       *
       * @param parameterName the name of the parameter
       * @return the parameter value as a <code>java.net.URL</code> object in the
       * Java programming language.  If the value was SQL <code>NULL</code>, the
       * value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs,
       * this method is called on a closed <code>CallableStatement</code>,
       *            or if there is a problem with the URL
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @see #setURL
       * @since 1.4
       */
      java.net.URL getURL(String parameterName) throws SQLException;
  
      //------------------------- JDBC 4.0 -----------------------------------
  
      /**
       * Retrieves the value of the designated JDBC <code>ROWID</code> parameter as a
       * <code>java.sql.RowId</code> object.
       *
       * @param parameterIndex the first parameter is 1, the second is 2,...
       * @return a <code>RowId</code> object that represents the JDBC <code>ROWID</code>
       *     value is used as the designated parameter. If the parameter contains
       * a SQL <code>NULL</code>, then a <code>null</code> value is returned.
       * @throws SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      RowId getRowId(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>ROWID</code> parameter as a
       * <code>java.sql.RowId</code> object.
       *
       * @param parameterName the name of the parameter
       * @return a <code>RowId</code> object that represents the JDBC <code>ROWID</code>
       *     value is used as the designated parameter. If the parameter contains
       * a SQL <code>NULL</code>, then a <code>null</code> value is returned.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      RowId getRowId(String parameterName) throws SQLException;
  
       /**
       * Sets the designated parameter to the given <code>java.sql.RowId</code> object. The
       * driver converts this to a SQL <code>ROWID</code> when it sends it to the
       * database.
       *
       * @param parameterName the name of the parameter
       * @param x the parameter value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setRowId(String parameterName, RowId x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>String</code> object.
       * The driver converts this to a SQL <code>NCHAR</code> or
       * <code>NVARCHAR</code> or <code>LONGNVARCHAR</code>
       * @param parameterName the name of the parameter to be set
       * @param value the parameter value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setNString(String parameterName, String value)
              throws SQLException;
  
      /**
       * Sets the designated parameter to a <code>Reader</code> object. The
       * <code>Reader</code> reads the data till end-of-file is reached. The
       * driver does the necessary conversion from Java character format to
       * the national character set in the database.
       * @param parameterName the name of the parameter to be set
       * @param value the parameter value
       * @param length the number of characters in the parameter data.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setNCharacterStream(String parameterName, Reader value, long length)
              throws SQLException;
  
       /**
       * Sets the designated parameter to a <code>java.sql.NClob</code> object. The object
       * implements the <code>java.sql.NClob</code> interface. This <code>NClob</code>
       * object maps to a SQL <code>NCLOB</code>.
       * @param parameterName the name of the parameter to be set
       * @param value the parameter value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
       void setNClob(String parameterName, NClob value) throws SQLException;
  
      /**
       * Sets the designated parameter to a <code>Reader</code> object.  The <code>reader</code> must contain  the number
       * of characters specified by length otherwise a <code>SQLException</code> will be
       * generated when the <code>CallableStatement</code> is executed.
       * This method differs from the <code>setCharacterStream (int, Reader, int)</code> method
       * because it informs the driver that the parameter value should be sent to
       * the server as a <code>CLOB</code>.  When the <code>setCharacterStream</code> method is used, the
       * driver may have to do extra work to determine whether the parameter
       * data should be send to the server as a <code>LONGVARCHAR</code> or a <code>CLOB</code>
       * @param parameterName the name of the parameter to be set
       * @param reader An object that contains the data to set the parameter value to.
       * @param length the number of characters in the parameter data.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the length specified is less than zero;
       * a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       *
       * @since 1.6
       */
       void setClob(String parameterName, Reader reader, long length)
         throws SQLException;
  
      /**
       * Sets the designated parameter to a <code>InputStream</code> object.  The <code>inputstream</code> must contain  the number
       * of characters specified by length, otherwise a <code>SQLException</code> will be
       * generated when the <code>CallableStatement</code> is executed.
       * This method differs from the <code>setBinaryStream (int, InputStream, int)</code>
       * method because it informs the driver that the parameter value should be
       * sent to the server as a <code>BLOB</code>.  When the <code>setBinaryStream</code> method is used,
       * the driver may have to do extra work to determine whether the parameter
       * data should be sent to the server as a <code>LONGVARBINARY</code> or a <code>BLOB</code>
       *
       * @param parameterName the name of the parameter to be set
       * the second is 2, ...
       *
       * @param inputStream An object that contains the data to set the parameter
       * value to.
       * @param length the number of bytes in the parameter data.
       * @throws SQLException  if parameterName does not correspond to a named
       * parameter; if the length specified
       * is less than zero; if the number of bytes in the inputstream does not match
       * the specfied length; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       *
       * @since 1.6
       */
       void setBlob(String parameterName, InputStream inputStream, long length)
          throws SQLException;
      /**
       * Sets the designated parameter to a <code>Reader</code> object.  The <code>reader</code> must contain  the number
       * of characters specified by length otherwise a <code>SQLException</code> will be
       * generated when the <code>CallableStatement</code> is executed.
       * This method differs from the <code>setCharacterStream (int, Reader, int)</code> method
       * because it informs the driver that the parameter value should be sent to
       * the server as a <code>NCLOB</code>.  When the <code>setCharacterStream</code> method is used, the
       * driver may have to do extra work to determine whether the parameter
       * data should be send to the server as a <code>LONGNVARCHAR</code> or a <code>NCLOB</code>
       *
       * @param parameterName the name of the parameter to be set
       * @param reader An object that contains the data to set the parameter value to.
       * @param length the number of characters in the parameter data.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the length specified is less than zero;
       * if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
       void setNClob(String parameterName, Reader reader, long length)
         throws SQLException;
  
      /**
       * Retrieves the value of the designated JDBC <code>NCLOB</code> parameter as a
       * <code>java.sql.NClob</code> object in the Java programming language.
       *
       * @param parameterIndex the first parameter is 1, the second is 2, and
       * so on
       * @return the parameter value as a <code>NClob</code> object in the
       * Java programming language.  If the value was SQL <code>NULL</code>, the
       * value <code>null</code> is returned.
       * @exception SQLException if the parameterIndex is not valid;
       * if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      NClob getNClob (int parameterIndex) throws SQLException;
  
  
      /**
       * Retrieves the value of a JDBC <code>NCLOB</code> parameter as a
       * <code>java.sql.NClob</code> object in the Java programming language.
       * @param parameterName the name of the parameter
       * @return the parameter value as a <code>NClob</code> object in the
       *         Java programming language.  If the value was SQL <code>NULL</code>,
       *         the value <code>null</code> is returned.
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      NClob getNClob (String parameterName) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.SQLXML</code> object. The driver converts this to an
       * <code>SQL XML</code> value when it sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param xmlObject a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs;
       * this method is called on a closed <code>CallableStatement</code> or
       * the <code>java.xml.transform.Result</code>,
     *  <code>Writer</code> or <code>OutputStream</code> has not been closed for the <code>SQLXML</code> object
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       *
       * @since 1.6
       */
      void setSQLXML(String parameterName, SQLXML xmlObject) throws SQLException;
  
      /**
       * Retrieves the value of the designated <code>SQL XML</code> parameter as a
       * <code>java.sql.SQLXML</code> object in the Java programming language.
       * @param parameterIndex index of the first parameter is 1, the second is 2, ...
       * @return a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
       * @throws SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      SQLXML getSQLXML(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated <code>SQL XML</code> parameter as a
       * <code>java.sql.SQLXML</code> object in the Java programming language.
       * @param parameterName the name of the parameter
       * @return a <code>SQLXML</code> object that maps an <code>SQL XML</code> value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      SQLXML getSQLXML(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of the designated <code>NCHAR</code>,
       * <code>NVARCHAR</code>
       * or <code>LONGNVARCHAR</code> parameter as
       * a <code>String</code> in the Java programming language.
       *  <p>
       * For the fixed-length type JDBC <code>NCHAR</code>,
       * the <code>String</code> object
       * returned has exactly the same value the SQL
       * <code>NCHAR</code> value had in the
       * database, including any padding added by the database.
       *
       * @param parameterIndex index of the first parameter is 1, the second is 2, ...
       * @return a <code>String</code> object that maps an
       * <code>NCHAR</code>, <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       * @see #setNString
       */
      String getNString(int parameterIndex) throws SQLException;
  
  
      /**
       *  Retrieves the value of the designated <code>NCHAR</code>,
       * <code>NVARCHAR</code>
       * or <code>LONGNVARCHAR</code> parameter as
       * a <code>String</code> in the Java programming language.
       * <p>
       * For the fixed-length type JDBC <code>NCHAR</code>,
       * the <code>String</code> object
       * returned has exactly the same value the SQL
       * <code>NCHAR</code> value had in the
       * database, including any padding added by the database.
       *
       * @param parameterName the name of the parameter
       * @return a <code>String</code> object that maps an
       * <code>NCHAR</code>, <code>NVARCHAR</code> or <code>LONGNVARCHAR</code> value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       * @see #setNString
       */
      String getNString(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of the designated parameter as a
       * <code>java.io.Reader</code> object in the Java programming language.
       * It is intended for use when
       * accessing  <code>NCHAR</code>,<code>NVARCHAR</code>
       * and <code>LONGNVARCHAR</code> parameters.
       *
       * @return a <code>java.io.Reader</code> object that contains the parameter
       * value; if the value is SQL <code>NULL</code>, the value returned is
       * <code>null</code> in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2, ...
       * @exception SQLException if the parameterIndex is not valid;
       * if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      Reader getNCharacterStream(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated parameter as a
       * <code>java.io.Reader</code> object in the Java programming language.
       * It is intended for use when
       * accessing  <code>NCHAR</code>,<code>NVARCHAR</code>
       * and <code>LONGNVARCHAR</code> parameters.
       *
       * @param parameterName the name of the parameter
       * @return a <code>java.io.Reader</code> object that contains the parameter
       * value; if the value is SQL <code>NULL</code>, the value returned is
       * <code>null</code> in the Java programming language
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      Reader getNCharacterStream(String parameterName) throws SQLException;
  
      /**
       * Retrieves the value of the designated parameter as a
       * <code>java.io.Reader</code> object in the Java programming language.
       *
       * @return a <code>java.io.Reader</code> object that contains the parameter
       * value; if the value is SQL <code>NULL</code>, the value returned is
       * <code>null</code> in the Java programming language.
       * @param parameterIndex the first parameter is 1, the second is 2, ...
       * @exception SQLException if the parameterIndex is not valid; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @since 1.6
       */
      Reader getCharacterStream(int parameterIndex) throws SQLException;
  
      /**
       * Retrieves the value of the designated parameter as a
       * <code>java.io.Reader</code> object in the Java programming language.
       *
       * @param parameterName the name of the parameter
       * @return a <code>java.io.Reader</code> object that contains the parameter
       * value; if the value is SQL <code>NULL</code>, the value returned is
       * <code>null</code> in the Java programming language
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      Reader getCharacterStream(String parameterName) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Blob</code> object.
       * The driver converts this to an SQL <code>BLOB</code> value when it
       * sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x a <code>Blob</code> object that maps an SQL <code>BLOB</code> value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setBlob (String parameterName, Blob x) throws SQLException;
  
      /**
       * Sets the designated parameter to the given <code>java.sql.Clob</code> object.
       * The driver converts this to an SQL <code>CLOB</code> value when it
       * sends it to the database.
       *
       * @param parameterName the name of the parameter
       * @param x a <code>Clob</code> object that maps an SQL <code>CLOB</code> value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setClob (String parameterName, Clob x) throws SQLException;
      /**
       * Sets the designated parameter to the given input stream, which will have
       * the specified number of bytes.
       * When a very large ASCII value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code>. Data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from ASCII to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param x the Java input stream that contains the ASCII parameter value
       * @param length the number of bytes in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setAsciiStream(String parameterName, InputStream x, long length)
          throws SQLException;
  
      /**
       * Sets the designated parameter to the given input stream, which will have
       * the specified number of bytes.
       * When a very large binary value is input to a <code>LONGVARBINARY</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code> object. The data will be read from the stream
       * as needed until end-of-file is reached.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param x the java input stream which contains the binary parameter value
       * @param length the number of bytes in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setBinaryStream(String parameterName, InputStream x,
                           long length) throws SQLException;
          /**
       * Sets the designated parameter to the given <code>Reader</code>
       * object, which is the given number of characters long.
       * When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.Reader</code> object. The data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from UNICODE to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       *
       * @param parameterName the name of the parameter
       * @param reader the <code>java.io.Reader</code> object that
       *        contains the UNICODE data used as the designated parameter
       * @param length the number of characters in the stream
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @exception SQLFeatureNotSupportedException if the JDBC driver does not support
       * this method
       * @since 1.6
       */
      void setCharacterStream(String parameterName,
                              Reader reader,
                              long length) throws SQLException;
       //--
      /**
       * Sets the designated parameter to the given input stream.
       * When a very large ASCII value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code>. Data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from ASCII to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setAsciiStream</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param x the Java input stream that contains the ASCII parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
         * @since 1.6
      */
      void setAsciiStream(String parameterName, InputStream x)
              throws SQLException;
      /**
       * Sets the designated parameter to the given input stream.
       * When a very large binary value is input to a <code>LONGVARBINARY</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.InputStream</code> object. The data will be read from the
       * stream as needed until end-of-file is reached.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setBinaryStream</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param x the java input stream which contains the binary parameter value
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       * @since 1.6
       */
      void setBinaryStream(String parameterName, InputStream x)
      throws SQLException;
      /**
       * Sets the designated parameter to the given <code>Reader</code>
       * object.
       * When a very large UNICODE value is input to a <code>LONGVARCHAR</code>
       * parameter, it may be more practical to send it via a
       * <code>java.io.Reader</code> object. The data will be read from the stream
       * as needed until end-of-file is reached.  The JDBC driver will
       * do any necessary conversion from UNICODE to the database char format.
       *
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setCharacterStream</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param reader the <code>java.io.Reader</code> object that contains the
       *        Unicode data
       * @exception SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       * @since 1.6
       */
      void setCharacterStream(String parameterName,
                            Reader reader) throws SQLException;
    /**
       * Sets the designated parameter to a <code>Reader</code> object. The
       * <code>Reader</code> reads the data till end-of-file is reached. The
       * driver does the necessary conversion from Java character format to
       * the national character set in the database.
  
       * <P><B>Note:</B> This stream object can either be a standard
       * Java stream object or your own subclass that implements the
       * standard interface.
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setNCharacterStream</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param value the parameter value
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national
       *         character sets;  if the driver can detect that a data conversion
       *  error could occur; if a database access error occurs; or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       * @since 1.6
       */
       void setNCharacterStream(String parameterName, Reader value) throws SQLException;
  
      /**
       * Sets the designated parameter to a <code>Reader</code> object.
       * This method differs from the <code>setCharacterStream (int, Reader)</code> method
       * because it informs the driver that the parameter value should be sent to
       * the server as a <code>CLOB</code>.  When the <code>setCharacterStream</code> method is used, the
       * driver may have to do extra work to determine whether the parameter
       * data should be send to the server as a <code>LONGVARCHAR</code> or a <code>CLOB</code>
       *
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setClob</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param reader An object that contains the data to set the parameter value to.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or this method is called on
       * a closed <code>CallableStatement</code>
       *
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       * @since 1.6
       */
       void setClob(String parameterName, Reader reader)
         throws SQLException;
  
      /**
       * Sets the designated parameter to a <code>InputStream</code> object.
       * This method differs from the <code>setBinaryStream (int, InputStream)</code>
       * method because it informs the driver that the parameter value should be
       * sent to the server as a <code>BLOB</code>.  When the <code>setBinaryStream</code> method is used,
       * the driver may have to do extra work to determine whether the parameter
       * data should be send to the server as a <code>LONGVARBINARY</code> or a <code>BLOB</code>
       *
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setBlob</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param inputStream An object that contains the data to set the parameter
       * value to.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       *
       * @since 1.6
       */
       void setBlob(String parameterName, InputStream inputStream)
          throws SQLException;
      /**
       * Sets the designated parameter to a <code>Reader</code> object.
       * This method differs from the <code>setCharacterStream (int, Reader)</code> method
       * because it informs the driver that the parameter value should be sent to
       * the server as a <code>NCLOB</code>.  When the <code>setCharacterStream</code> method is used, the
       * driver may have to do extra work to determine whether the parameter
       * data should be send to the server as a <code>LONGNVARCHAR</code> or a <code>NCLOB</code>
       * <P><B>Note:</B> Consult your JDBC driver documentation to determine if
       * it might be more efficient to use a version of
       * <code>setNClob</code> which takes a length parameter.
       *
       * @param parameterName the name of the parameter
       * @param reader An object that contains the data to set the parameter value to.
       * @throws SQLException if parameterName does not correspond to a named
       * parameter; if the driver does not support national character sets;
       * if the driver can detect that a data conversion
       *  error could occur;  if a database access error occurs or
       * this method is called on a closed <code>CallableStatement</code>
       * @throws SQLFeatureNotSupportedException  if the JDBC driver does not support this method
       *
       * @since 1.6
       */
       void setNClob(String parameterName, Reader reader)
         throws SQLException;
  
      // Android-removed: JDBC 4.1 methods were removed immediately after the initial import.
  }
  