content: /*
   * Copyright 1999-2023 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.alibaba.druid.pool;
  
  import java.sql.Array;
  import java.sql.Blob;
  import java.sql.CallableStatement;
  import java.sql.Clob;
  import java.sql.Connection;
  import java.sql.DatabaseMetaData;
  import java.sql.NClob;
  import java.sql.PreparedStatement;
  import java.sql.SQLClientInfoException;
  import java.sql.SQLException;
  import java.sql.SQLWarning;
  import java.sql.SQLXML;
  import java.sql.Savepoint;
  import java.sql.Statement;
  import java.sql.Struct;
  import java.util.Map;
  import java.util.Properties;
  import java.util.concurrent.Executor;
  
  /**
   * @author zrlw [zrlw@sina.com]
   */
  public class DruidStatementConnection implements Connection {
      protected final Connection conn;
      protected final Statement statement;
  
      public DruidStatementConnection(Connection conn, Statement statement) {
          this.conn = conn;
          this.statement = statement;
      }
  
      public Connection getConnection() {
          return conn;
      }
  
      public Statement getStatement() {
          return statement;
      }
  
      @Override
      public <T> T unwrap(Class<T> iface) throws SQLException {
          return conn.unwrap(iface);
      }
  
      @Override
      public boolean isWrapperFor(Class<?> iface) throws SQLException {
          return conn.isWrapperFor(iface);
      }
  
      @Override
      public Statement createStatement() throws SQLException {
          return conn.createStatement();
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql) throws SQLException {
          return conn.prepareStatement(sql);
      }
  
      @Override
      public CallableStatement prepareCall(String sql) throws SQLException {
          return conn.prepareCall(sql);
      }
  
      @Override
      public String nativeSQL(String sql) throws SQLException {
          return conn.nativeSQL(sql);
      }
  
      @Override
      public void setAutoCommit(boolean autoCommit) throws SQLException {
          conn.setAutoCommit(autoCommit);
      }
  
      @Override
      public boolean getAutoCommit() throws SQLException {
          return conn.getAutoCommit();
      }
  
      @Override
      public void commit() throws SQLException {
          conn.commit();
      }
  
      @Override
      public void rollback() throws SQLException {
          conn.rollback();
      }
  
      @Override
      public void close() throws SQLException {
          statement.close();
          conn.close();
      }
  
      @Override
      public boolean isClosed() throws SQLException {
          return conn.isClosed();
      }
  
      @Override
      public DatabaseMetaData getMetaData() throws SQLException {
          return conn.getMetaData();
      }
  
      @Override
      public void setReadOnly(boolean readOnly) throws SQLException {
          conn.setReadOnly(readOnly);
      }
  
      @Override
      public boolean isReadOnly() throws SQLException {
          return conn.isReadOnly();
      }
  
      @Override
      public void setCatalog(String catalog) throws SQLException {
          conn.setCatalog(catalog);
      }
  
      @Override
      public String getCatalog() throws SQLException {
           return conn.getCatalog();
      }
  
      @Override
      public void setTransactionIsolation(int level) throws SQLException {
          conn.setTransactionIsolation(level);
      }
  
      @Override
      public int getTransactionIsolation() throws SQLException {
          return conn.getTransactionIsolation();
      }
  
      @Override
      public SQLWarning getWarnings() throws SQLException {
          return conn.getWarnings();
      }
  
      @Override
      public void clearWarnings() throws SQLException {
          conn.clearWarnings();
      }
  
      @Override
      public Statement createStatement(int resultSetType, int resultSetConcurrency) throws SQLException {
          return conn.createStatement(resultSetType, resultSetConcurrency);
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency)
              throws SQLException {
          return conn.prepareStatement(sql, resultSetType, resultSetConcurrency);
      }
  
      @Override
      public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency) throws SQLException {
          return conn.prepareCall(sql, resultSetType, resultSetConcurrency);
      }
  
      @Override
      public Map<String, Class<?>> getTypeMap() throws SQLException {
          return conn.getTypeMap();
      }
  
      @Override
      public void setTypeMap(Map<String, Class<?>> map) throws SQLException {
          conn.setTypeMap(map);
      }
  
      @Override
      public void setHoldability(int holdability) throws SQLException {
          conn.setHoldability(holdability);
      }
  
      @Override
      public int getHoldability() throws SQLException {
          return conn.getHoldability();
      }
  
      @Override
      public Savepoint setSavepoint() throws SQLException {
          return conn.setSavepoint();
      }
  
      @Override
      public Savepoint setSavepoint(String name) throws SQLException {
          return conn.setSavepoint(name);
      }
  
      @Override
      public void rollback(Savepoint savepoint) throws SQLException {
          conn.rollback(savepoint);
      }
  
      @Override
      public void releaseSavepoint(Savepoint savepoint) throws SQLException {
          conn.releaseSavepoint(savepoint);
      }
  
      @Override
      public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability)
              throws SQLException {
          return conn.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability);
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency,
              int resultSetHoldability) throws SQLException {
          return conn.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
      }
  
      @Override
      public CallableStatement prepareCall(String sql, int resultSetType, int resultSetConcurrency,
              int resultSetHoldability) throws SQLException {
          return conn.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability);
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql, int autoGeneratedKeys) throws SQLException {
          return conn.prepareStatement(sql, autoGeneratedKeys);
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql, int[] columnIndexes) throws SQLException {
          return conn.prepareStatement(sql, columnIndexes);
      }
  
      @Override
      public PreparedStatement prepareStatement(String sql, String[] columnNames) throws SQLException {
          return conn.prepareStatement(sql, columnNames);
      }
  
      @Override
      public Clob createClob() throws SQLException {
          return conn.createClob();
      }
  
      @Override
      public Blob createBlob() throws SQLException {
          return conn.createBlob();
      }
  
      @Override
      public NClob createNClob() throws SQLException {
          return conn.createNClob();
      }
  
      @Override
      public SQLXML createSQLXML() throws SQLException {
          return conn.createSQLXML();
      }
  
      @Override
      public boolean isValid(int timeout) throws SQLException {
          return conn.isValid(timeout);
      }
  
      @Override
      public void setClientInfo(String name, String value) throws SQLClientInfoException {
          conn.setClientInfo(name, value);
      }
  
      @Override
      public void setClientInfo(Properties properties) throws SQLClientInfoException {
          conn.setClientInfo(properties);
      }
  
      @Override
      public String getClientInfo(String name) throws SQLException {
          return conn.getClientInfo(name);
      }
  
      @Override
      public Properties getClientInfo() throws SQLException {
          return conn.getClientInfo();
      }
  
      @Override
      public Array createArrayOf(String typeName, Object[] elements) throws SQLException {
          return conn.createArrayOf(typeName, elements);
      }
  
      @Override
      public Struct createStruct(String typeName, Object[] attributes) throws SQLException {
          return conn.createStruct(typeName, attributes);
      }
  
      @Override
      public void setSchema(String schema) throws SQLException {
          conn.setSchema(schema);
          
      }
  
      @Override
      public String getSchema() throws SQLException {
          return conn.getSchema();
      }
  
      @Override
      public void abort(Executor executor) throws SQLException {
          statement.close();
          conn.abort(executor);
      }
  
      @Override
      public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
          conn.setNetworkTimeout(executor, milliseconds);
      }
  
      @Override
      public int getNetworkTimeout() throws SQLException {
          return conn.getNetworkTimeout();
      }
  }
  