/*
* Copyright 2002-2005 the original author or authors.
*
* 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 egovframework.rte.psl.orm.ibatis.support;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import org.springframework.jdbc.support.lob.LobCreator;
import org.springframework.jdbc.support.lob.LobHandler;
/**
* iBATIS TypeHandler implementation for byte arrays that get mapped to BLOBs.
* Retrieves the LobHandler to use from SqlMapClientFactoryBean at config time.
*
* <p>Can also be defined in generic iBATIS mappings, as DefaultLobCreator will
* work with most JDBC-compliant database drivers. In this case, the field type
* does not have to be BLOB: For databases like MySQL and MS SQL Server, any
* large enough binary type will work.
*
* @author Juergen Hoeller
* @since 1.1.5
* @see egovframework.rte.psl.orm.ibatis.SqlMapClientFactoryBean#setLobHandler
* @deprecated as of Spring 3.2, in favor of the native Spring support
* in the Mybatis follow-up project (http://code.google.com/p/mybatis/)
*/
@Deprecated
public class BlobByteArrayTypeHandler extends AbstractLobTypeHandler {
/**
* Constructor used by iBATIS: fetches config-time LobHandler from
* SqlMapClientFactoryBean.
* @see egovframework.rte.psl.orm.ibatis.SqlMapClientFactoryBean#getConfigTimeLobHandler
*/
public BlobByteArrayTypeHandler() {
super();
}
/**
* Constructor used for testing: takes an explicit LobHandler.
*/
protected BlobByteArrayTypeHandler(LobHandler lobHandler) {
super(lobHandler);
}
@Override
protected void setParameterInternal(
PreparedStatement ps, int index, Object value, String jdbcType, LobCreator lobCreator)
throws SQLException {
lobCreator.setBlobAsBytes(ps, index, (byte[]) value);
}
@Override
protected Object getResultInternal(ResultSet rs, int index, LobHandler lobHandler)
throws SQLException {
return lobHandler.getBlobAsBytes(rs, index);
}
public Object valueOf(String s) {
return s.getBytes();
}
}