    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 * @since 2.0
    028 */
    029public class DataSourceConnectionFactory implements ConnectionFactory {
    030    public DataSourceConnectionFactory(final DataSource source) {
    031        this(source,null,null);
    032    }
    033
    034    public DataSourceConnectionFactory(final DataSource source, final String uname, final String passwd) {
    035        _source = source;
    036        _uname = uname;
    037        _passwd = passwd;
    038    }
    039
    040    @Override
    041    public Connection createConnection() throws SQLException {
    042        if(null == _uname && null == _passwd) {
    043            return _source.getConnection();
    044        }
    045        return _source.getConnection(_uname,_passwd);
    046    }
    047
    048    private final String _uname;
    049    private final String _passwd;
    050    private final DataSource _source;
    051}