| /* |
| * 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.Driver; |
| import java.sql.SQLException; |
| import java.util.Properties; |
| |
| /* |
| * Creates {@link ConnectionFactory} instances. |
| * |
| * @since 2.7.0 |
| */ |
| class ConnectionFactoryFactory { |
| |
| /** |
| * Creates a new {@link DriverConnectionFactory} allowing for an override through |
| * {@link BasicDataSource#getDriverClassName()}. |
| * |
| * @param basicDataSource Configures creation. |
| * @param driver The JDBC driver. |
| * @return a new {@link DriverConnectionFactory} allowing for a {@link BasicDataSource#getDriverClassName()} |
| * override. |
| * @throws SQLException Thrown when instantiation fails. |
| */ |
| static ConnectionFactory createConnectionFactory(final BasicDataSource basicDataSource, final Driver driver) |
| throws SQLException { |
| final Properties connectionProperties = basicDataSource.getConnectionProperties(); |
| final String url = basicDataSource.getUrl(); |
| // Set up the driver connection factory we will use |
| final String user = basicDataSource.getUsername(); |
| if (user != null) { |
| connectionProperties.put("user", user); |
| } else { |
| basicDataSource.log("DBCP DataSource configured without a 'username'"); |
| } |
| |
| final String pwd = basicDataSource.getPassword(); |
| if (pwd != null) { |
| connectionProperties.put("password", pwd); |
| } else { |
| basicDataSource.log("DBCP DataSource configured without a 'password'"); |
| } |
| final String connectionFactoryClassName = basicDataSource.getConnectionFactoryClassName(); |
| if (connectionFactoryClassName != null) { |
| try { |
| final Class<?> connectionFactoryFromCCL = Class.forName(connectionFactoryClassName); |
| return (ConnectionFactory) connectionFactoryFromCCL |
| .getConstructor(Driver.class, String.class, Properties.class) |
| .newInstance(driver, url, connectionProperties); |
| } catch (final Exception t) { |
| final String message = "Cannot load ConnectionFactory implementation '" + connectionFactoryClassName |
| + "'"; |
| basicDataSource.log(message, t); |
| throw new SQLException(message, t); |
| } |
| } |
| // Defaults to DriverConnectionFactory |
| return new DriverConnectionFactory(driver, url, connectionProperties); |
| } |
| |
| } |