content: /*****************************************************************
   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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
   *
   *    https://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 org.apache.cayenne.dba.sqlite;
  
  import org.apache.cayenne.access.types.ByteArrayType;
  import org.apache.cayenne.access.types.ExtendedType;
  
  import java.sql.CallableStatement;
  import java.sql.PreparedStatement;
  import java.sql.ResultSet;
  
  /**
   * @since 3.0
   */
  class SQLiteByteArrayType implements ExtendedType<byte[]> {
  
      @Override
      public String getClassName() {
          return "byte[]";
      }
  
      @Override
      public void setJdbcObject(
              PreparedStatement st,
              byte[] val,
              int pos,
              int type,
              int scale) throws Exception {
  
          if (val != null) {
              st.setBytes(pos, val);
          }
          else {
              if (scale != -1) {
                  st.setObject(pos, val, type, scale);
              }
              else {
                  st.setObject(pos, val, type);
              }
          }
      }
  
      @Override
      public byte[] materializeObject(ResultSet rs, int index, int type) throws Exception {
          return rs.getBytes(index);
      }
  
      @Override
      public byte[] materializeObject(CallableStatement rs, int index, int type)
              throws Exception {
          return rs.getBytes(index);
      }
  
      @Override
      public String toString(byte[] value) {
          if (value == null) {
              return "NULL";
          }
  
          StringBuilder buffer = new StringBuilder();
          ByteArrayType.logBytes(buffer, value);
          return buffer.toString();
      }
  }
  