/*
* @(#)$Id: QueryRunnerFactory.java 3619 2008-03-26 07:23:03Z yui $
*
* Copyright 2006-2008 Makoto YUI
*
* 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.
*
* Contributors:
* Makoto YUI - initial implementation
*/
package xbird.util.jdbc.helper;
import xbird.util.jdbc.DBAccessor;
import xbird.util.jdbc.QueryRunner;
/**
*
* <DIV lang="en"></DIV>
* <DIV lang="ja"></DIV>
*
* @author Makoto YUI <yuin405+xbird@gmail.com>
*/
public final class QueryRunnerFactory {
private static QueryRunner queryRunner;
private QueryRunnerFactory() {}
public static QueryRunner create() {
if(queryRunner != null)
return queryRunner;
DBAccessor dba = DBAccessorFactory.create();
queryRunner = new QueryRunner(dba.getDataSource());
return queryRunner;
}
}