| /* |
| * 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.openejb.resource.jdbc; |
| |
| import org.apache.openejb.loader.SystemInstance; |
| |
| import javax.sql.DataSource; |
| import java.io.File; |
| import java.sql.SQLException; |
| import java.sql.SQLFeatureNotSupportedException; |
| import java.util.Properties; |
| import java.util.logging.Logger; |
| |
| public class BasicManagedDataSource extends org.apache.commons.dbcp.managed.BasicManagedDataSource { |
| |
| /** |
| * The password codec to be used to retrieve the plain text password from a |
| * ciphered value. |
| * <p/> |
| * <em>The default is no codec.</em>. In other words, it means password is |
| * not ciphered. The {@link PlainTextPasswordCipher} can also be used. |
| */ |
| private String passwordCipher = null; |
| |
| /** |
| * Returns the password codec class name to use to retrieve plain text |
| * password. |
| * |
| * @return the password codec class |
| */ |
| public synchronized String getPasswordCipher() { |
| return this.passwordCipher; |
| } |
| |
| /** |
| * <p> |
| * Sets the {@link #passwordCipher}. |
| * </p> |
| * |
| * @param passwordCipher password codec value |
| */ |
| public synchronized void setPasswordCipher(String passwordCipher) { |
| this.passwordCipher = passwordCipher; |
| } |
| |
| public synchronized String getUserName() { |
| return super.getUsername(); |
| } |
| |
| public synchronized void setUserName(String string) { |
| super.setUsername(string); |
| } |
| |
| public synchronized String getJdbcDriver() { |
| return super.getDriverClassName(); |
| } |
| |
| public synchronized void setJdbcDriver(String string) { |
| super.setDriverClassName(string); |
| } |
| |
| public synchronized String getJdbcUrl() { |
| return super.getUrl(); |
| } |
| |
| public synchronized void setJdbcUrl(String string) { |
| super.setUrl(string); |
| } |
| |
| public synchronized void setDefaultTransactionIsolation(String s) { |
| if (s == null || s.equals("")) return; |
| int level = IsolationLevels.getIsolationLevel(s); |
| super.setDefaultTransactionIsolation(level); |
| } |
| |
| public synchronized void setMaxWait(final int maxWait) { |
| super.setMaxWait((long)maxWait); |
| } |
| |
| protected synchronized DataSource createDataSource() throws SQLException { |
| if (dataSource != null) { |
| return dataSource; |
| } |
| |
| // check password codec if available |
| if (null != passwordCipher) { |
| PasswordCipher cipher = BasicDataSourceUtil.getPasswordCipher(passwordCipher); |
| String plainPwd = cipher.decrypt(password.toCharArray()); |
| |
| // override previous password value |
| super.setPassword(plainPwd); |
| } |
| |
| // get the plugin |
| DataSourcePlugin helper = BasicDataSourceUtil.getDataSourcePlugin(getUrl()); |
| |
| // configure this |
| if (helper != null) { |
| helper.configure(this); |
| } |
| |
| wrapTransactionManager(); |
| // create the data source |
| if (helper == null || !helper.enableUserDirHack()) { |
| return super.createDataSource(); |
| } else { |
| // wrap super call with code that sets user.dir to openejb.base and then resets it |
| Properties systemProperties = System.getProperties(); |
| synchronized (systemProperties) { |
| String userDir = systemProperties.getProperty("user.dir"); |
| try { |
| File base = SystemInstance.get().getBase().getDirectory(); |
| systemProperties.setProperty("user.dir", base.getAbsolutePath()); |
| return super.createDataSource(); |
| } finally { |
| systemProperties.setProperty("user.dir", userDir); |
| } |
| } |
| } |
| } |
| |
| protected void wrapTransactionManager() { |
| } |
| |
| public synchronized void close() throws SQLException { |
| //TODO - Prevent unuathorized call |
| super.close(); |
| } |
| |
| public Logger getParentLogger() throws SQLFeatureNotSupportedException { |
| try { |
| return (Logger) DataSource.class.getDeclaredMethod("getParentLogger").invoke(dataSource); |
| } catch (Throwable e) { |
| throw new SQLFeatureNotSupportedException(); |
| } |
| } |
| } |