| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.tomcat.dbcp.dbcp2; |
| |
| import java.sql.Connection; |
| import java.sql.SQLException; |
| |
| import javax.sql.DataSource; |
| |
| /** |
| * A {@link DataSource}-based implementation of {@link ConnectionFactory}. |
| * |
| * @since 2.0 |
| */ |
| public class DataSourceConnectionFactory implements ConnectionFactory { |
| |
| private final DataSource dataSource; |
| |
| private final String userName; |
| |
| private final char[] userPassword; |
| |
| /** |
| * Constructs an instance for the given DataSource. |
| * |
| * @param dataSource |
| * The DataSource for this factory. |
| */ |
| public DataSourceConnectionFactory(final DataSource dataSource) { |
| this(dataSource, null, (char[]) null); |
| } |
| |
| /** |
| * Constructs an instance for the given DataSource. |
| * |
| * @param dataSource |
| * The DataSource for this factory. |
| * @param userName |
| * The user name. |
| * @param userPassword |
| * The user password. |
| * @since 2.4.0 |
| */ |
| public DataSourceConnectionFactory(final DataSource dataSource, final String userName, final char[] userPassword) { |
| this.dataSource = dataSource; |
| this.userName = userName; |
| this.userPassword = userPassword; |
| } |
| |
| /** |
| * Constructs an instance for the given DataSource. |
| * |
| * @param dataSource |
| * The DataSource for this factory. |
| * @param userName |
| * The user name. |
| * @param password |
| * The user password. |
| */ |
| public DataSourceConnectionFactory(final DataSource dataSource, final String userName, final String password) { |
| this.dataSource = dataSource; |
| this.userName = userName; |
| this.userPassword = Utils.toCharArray(password); |
| } |
| |
| @Override |
| public Connection createConnection() throws SQLException { |
| if (null == userName && null == userPassword) { |
| return dataSource.getConnection(); |
| } |
| return dataSource.getConnection(userName, Utils.toString(userPassword)); |
| } |
| } |