001 /**
002 *
003 * Copyright 2004 Protique Ltd
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 *
017 **/
018 package org.activemq.store.jdbc.adapter;
019
020 import java.sql.Blob;
021 import java.sql.ResultSet;
022 import java.sql.SQLException;
023
024 import org.activemq.store.jdbc.StatementProvider;
025
026 /**
027 * Implements all the default JDBC operations that are used
028 * by the JDBCPersistenceAdapter.
029 * <p/>
030 * Subclassing is encouraged to override the default
031 * implementation of methods to account for differences
032 * in JDBC Driver implementations.
033 * <p/>
034 * The JDBCAdapter inserts and extracts BLOB data using the
035 * getBytes()/setBytes() operations.
036 * <p/>
037 * The databases/JDBC drivers that use this adapter are:
038 * <ul>
039 * <li></li>
040 * </ul>
041 *
042 * @version $Revision: 1.1 $
043 */
044 public class PostgresqlJDBCAdapter extends BytesJDBCAdapter {
045
046 public static StatementProvider createStatementProvider() {
047 DefaultStatementProvider answer = new DefaultStatementProvider();
048 answer.setBinaryDataType("BYTEA");
049 return answer;
050 }
051
052 public PostgresqlJDBCAdapter() {
053 this(createStatementProvider());
054 }
055
056 public PostgresqlJDBCAdapter(StatementProvider provider) {
057 super(provider);
058 }
059 }