001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. 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 */ 017package org.apache.commons.dbcp2; 018 019import java.sql.Connection; 020import java.sql.SQLException; 021import javax.sql.DataSource; 022 023/** 024 * A {@link DataSource}-based implementation of {@link ConnectionFactory}. 025 * 026 * @author Rodney Waldhoff 027 * @version $Revision: 1572242 $ $Date: 2014-02-26 20:34:39 +0000 (Wed, 26 Feb 2014) $ 028 * @since 2.0 029 */ 030public class DataSourceConnectionFactory implements ConnectionFactory { 031 public DataSourceConnectionFactory(DataSource source) { 032 this(source,null,null); 033 } 034 035 public DataSourceConnectionFactory(DataSource source, String uname, String passwd) { 036 _source = source; 037 _uname = uname; 038 _passwd = passwd; 039 } 040 041 @Override 042 public Connection createConnection() throws SQLException { 043 if(null == _uname && null == _passwd) { 044 return _source.getConnection(); 045 } 046 return _source.getConnection(_uname,_passwd); 047 } 048 049 private final String _uname; 050 private final String _passwd; 051 private final DataSource _source; 052}