| /* |
| * 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}. |
| * |
| * @author Rodney Waldhoff |
| * @author Ignacio J. Ortega |
| * @author Dirk Verbeeck |
| * @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 connectUri a database url of the form |
| * <code> jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @since 2.2 |
| */ |
| public DriverManagerConnectionFactory(final String connectUri) { |
| _connectUri = connectUri; |
| _props = new Properties(); |
| } |
| |
| /** |
| * Constructor for DriverManagerConnectionFactory. |
| * @param connectUri a database url of the form |
| * <code> jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @param props 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 connectUri, final Properties props) { |
| _connectUri = connectUri; |
| _props = props; |
| } |
| |
| /** |
| * Constructor for DriverManagerConnectionFactory. |
| * @param connectUri a database url of the form |
| * <code>jdbc:<em>subprotocol</em>:<em>subname</em></code> |
| * @param uname the database user |
| * @param passwd the user's password |
| */ |
| public DriverManagerConnectionFactory(final String connectUri, final String uname, final String passwd) { |
| _connectUri = connectUri; |
| _uname = uname; |
| _passwd = passwd; |
| } |
| |
| @Override |
| public Connection createConnection() throws SQLException { |
| if(null == _props) { |
| if(_uname == null && _passwd == null) { |
| return DriverManager.getConnection(_connectUri); |
| } |
| return DriverManager.getConnection(_connectUri,_uname,_passwd); |
| } |
| return DriverManager.getConnection(_connectUri,_props); |
| } |
| |
| private String _connectUri = null; |
| private String _uname = null; |
| private String _passwd = null; |
| private Properties _props = null; |
| } |