001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.api.database; 021 022 import org.apache.commons.configuration.Configuration; 023 import org.apache.commons.lang.StringUtils; 024 025 import java.sql.Connection; 026 import java.sql.DriverManager; 027 import java.sql.SQLException; 028 import java.util.Properties; 029 030 public class DriverDatabaseConnector extends AbstractDatabaseConnector { 031 032 public DriverDatabaseConnector(Configuration configuration) { 033 super(configuration, true); 034 } 035 036 public String getDriver() { 037 String driver = getConfiguration().getString(DatabaseProperties.PROP_DRIVER); 038 if (driver == null) { 039 driver = getConfiguration().getString(DatabaseProperties.PROP_DRIVER_DEPRECATED); 040 } 041 if (driver == null) { 042 driver = DatabaseProperties.PROP_DRIVER_DEFAULT_VALUE; 043 } 044 return driver; 045 } 046 047 public String getUrl() { 048 return getConfiguration().getString(DatabaseProperties.PROP_URL, DatabaseProperties.PROP_URL_DEFAULT_VALUE); 049 } 050 051 public String getUsername() { 052 String username = getConfiguration().getString(DatabaseProperties.PROP_USER); 053 if (username == null) { 054 username = getConfiguration().getString(DatabaseProperties.PROP_USER_DEPRECATED); 055 } 056 if (username == null) { 057 username = DatabaseProperties.PROP_USER_DEFAULT_VALUE; 058 } 059 return username; 060 } 061 062 public String getPassword() { 063 return getConfiguration().getString(DatabaseProperties.PROP_PASSWORD, DatabaseProperties.PROP_PASSWORD_DEFAULT_VALUE); 064 } 065 066 public Connection getConnection() throws SQLException { 067 try { 068 Class.forName(getDriver()); 069 } catch (ClassNotFoundException e) { 070 SQLException ex = new SQLException("SQL driver not found " + getDriver()); 071 ex.initCause(e); 072 throw ex; 073 } 074 return DriverManager.getConnection(getUrl(), getUsername(), getPassword()); 075 } 076 077 @Override 078 public void setupEntityManagerFactory(Properties factoryProps) { 079 factoryProps.put("hibernate.connection.url", getUrl()); 080 factoryProps.put("hibernate.connection.driver_class", getDriver()); 081 factoryProps.put("hibernate.connection.username", getUsername()); 082 if (StringUtils.isNotEmpty(getPassword())) { 083 factoryProps.put("hibernate.connection.password", getPassword()); 084 } 085 } 086 }