| /* |
| * 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.DriverManager; |
| import java.sql.SQLException; |
| import java.util.Properties; |
| |
| /** |
| * A {@link DriverManager}-based implementation of {@link ConnectionFactory}. |
| * |
| * @since 2.0 |
| */ |
| public class DriverManagerConnectionFactory implements ConnectionFactory { |
| |
| static { |
| // Related to DBCP-212 |
| // Driver manager does not sync loading of drivers that use the service |
| // provider interface. This will cause issues is multi-threaded |
| // environments. This hack makes sure the drivers are loaded before |
| // DBCP tries to use them. |
| DriverManager.getDrivers(); |
| } |
| |
| /** |
| * Constructor for DriverManagerConnectionFactory. |
| * |
| * @param connectionUri |
| * a database url of the form <code> jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @since 2.2 |
| */ |
| public DriverManagerConnectionFactory(final String connectionUri) { |
| this.connectionUri = connectionUri; |
| this.propeties = new Properties(); |
| } |
| |
| /** |
| * Constructor for DriverManagerConnectionFactory. |
| * |
| * @param connectionUri |
| * a database url of the form <code> jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @param properties |
| * a list of arbitrary string tag/value pairs as connection arguments; normally at least a "user" and |
| * "password" property should be included. |
| */ |
| public DriverManagerConnectionFactory(final String connectionUri, final Properties properties) { |
| this.connectionUri = connectionUri; |
| this.propeties = properties; |
| } |
| |
| /** |
| * Constructor for DriverManagerConnectionFactory. |
| * |
| * @param connectionUri |
| * a database url of the form <code>jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @param userName |
| * the database user |
| * @param userPassword |
| * the user's password |
| */ |
| public DriverManagerConnectionFactory(final String connectionUri, final String userName, |
| final String userPassword) { |
| this.connectionUri = connectionUri; |
| this.userName = userName; |
| this.userPassword = userPassword; |
| } |
| |
| @Override |
| public Connection createConnection() throws SQLException { |
| if (null == propeties) { |
| if (userName == null && userPassword == null) { |
| return DriverManager.getConnection(connectionUri); |
| } |
| return DriverManager.getConnection(connectionUri, userName, userPassword); |
| } |
| return DriverManager.getConnection(connectionUri, propeties); |
| } |
| |
| private final String connectionUri; |
| private String userName; |
| private String userPassword; |
| private Properties propeties; |
| } |