com.qut.middleware.esoemanager.DynamicSqlMapClientFactoryBean.java Source code

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Here is the source code for com.qut.middleware.esoemanager.DynamicSqlMapClientFactoryBean.java

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/* Copyright 2008, Queensland University of Technology
 * 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.qut.middleware.esoemanager;

import org.apache.commons.dbcp.BasicDataSource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jdbc.support.lob.DefaultLobHandler;
import org.springframework.jdbc.support.lob.OracleLobHandler;
import org.springframework.orm.ibatis.SqlMapClientFactoryBean;

public class DynamicSqlMapClientFactoryBean extends SqlMapClientFactoryBean {
    /* Local logging instance */
    private Logger logger = LoggerFactory.getLogger(DynamicSqlMapClientFactoryBean.class.getName());

    public DynamicSqlMapClientFactoryBean(BasicDataSource dataSource, OracleLobHandler oracleLobHandler,
            DefaultLobHandler defaultLobHandler) {
        if (dataSource == null)
            throw new IllegalArgumentException("Invalid data source");

        if (oracleLobHandler == null)
            throw new IllegalArgumentException("Invalid oracleLobHandler");

        if (defaultLobHandler == null)
            throw new IllegalArgumentException("Invalid defaultLobHandler");

        if (dataSource.getDriverClassName().contains("oracle")) {
            this.logger.info("Setting database LOB handler to ORACLE");
            setDataSource(dataSource);
            setLobHandler(oracleLobHandler);
            return;
        }

        this.logger.info("Setting database LOB handler to DEFAULT");
        setDataSource(dataSource);
        setLobHandler(defaultLobHandler);
        return;
    }
}