| /** |
| * 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.config; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Properties; |
| import org.apache.openejb.OpenEJBException; |
| import org.apache.openejb.OpenEJBRuntimeException; |
| import org.apache.openejb.config.sys.Resource; |
| import org.apache.openejb.jee.DataSource; |
| import org.apache.openejb.jee.JndiConsumer; |
| import org.apache.openejb.jee.KeyedCollection; |
| import org.apache.openejb.jee.Property; |
| import org.apache.openejb.util.PropertyPlaceHolderHelper; |
| |
| /** |
| * @version $Rev$ $Date$ |
| */ |
| public class ConvertDataSourceDefinitions implements DynamicDeployer { |
| |
| @Override |
| public AppModule deploy(AppModule appModule) throws OpenEJBException { |
| |
| List<JndiConsumer> jndiConsumers = collectConsumers(appModule); |
| |
| final KeyedCollection<String, DataSource> dataSources = new KeyedCollection<String, DataSource>(); |
| |
| for (JndiConsumer consumer : jndiConsumers) { |
| if (consumer == null) continue; |
| |
| dataSources.addAll(consumer.getDataSource()); |
| } |
| |
| for (DataSource dataSource : dataSources) { |
| appModule.getResources().add(toResource(dataSource)); |
| } |
| return appModule; |
| } |
| |
| |
| private Resource toResource(DataSource datasource) { |
| String name = datasource.getName(); |
| name = name.replaceFirst("java:comp/env/", ""); |
| name = name.replaceFirst("java:", ""); |
| |
| Resource def = new Resource(name, javax.sql.DataSource.class.getName()); |
| |
| def.setJndi(datasource.getName().replaceFirst("java:", "")); |
| def.setType("javax.sql.DataSource"); |
| |
| Properties p = def.getProperties(); |
| put(p, "JtaManaged", datasource.getTransactional()); |
| put(p, "InitialSize", datasource.getInitialPoolSize()); |
| put(p, "DefaultIsolationLevel", datasource.getIsolationLevel()); |
| put(p, "LoginTimeout", datasource.getLoginTimeout()); |
| put(p, "MinEvictableIdleTimeMillis", datasource.getMaxIdleTime()); |
| put(p, "MaxIdle", datasource.getMaxPoolSize()); |
| put(p, "MinIdle", datasource.getMinPoolSize()); |
| put(p, "MaxStatements", datasource.getMaxStatements()); |
| put(p, "Password", datasource.getPassword()); |
| put(p, "JdbcUrl", datasource.getUrl()); |
| put(p, "UserName", datasource.getUser()); |
| put(p, "JdbcDriver", datasource.getClassName()); |
| put(p, "PortNumber", datasource.getPortNumber()); |
| put(p, "DatabaseName", datasource.getDatabaseName()); |
| put(p, "Description", datasource.getDescription()); |
| put(p, "ServerName", datasource.getServerName()); |
| put(p, "Definition", rawDefinition(datasource)); // do we need it?? |
| put(p, AutoConfig.ORIGIN_FLAG, AutoConfig.ORIGIN_ANNOTATION); |
| setProperties(datasource, p); |
| |
| // to force it to be bound in JndiEncBuilder |
| put(p, "JndiName", def.getJndi()); |
| |
| return def; |
| } |
| |
| private String rawDefinition(DataSource d) { |
| try { |
| final Properties p = new Properties(); |
| |
| put(p, "transactional", d.getTransactional()); |
| put(p, "initialPoolSize", d.getInitialPoolSize()); |
| put(p, "isolationLevel", d.getIsolationLevel()); |
| put(p, "loginTimeout", d.getLoginTimeout()); |
| put(p, "maxIdleTime", d.getMaxIdleTime()); |
| put(p, "maxPoolSize", d.getMaxPoolSize()); |
| put(p, "maxStatements", d.getMaxStatements()); |
| put(p, "minPoolSize", d.getMinPoolSize()); |
| put(p, "portNumber", d.getPortNumber()); |
| put(p, "databaseName", d.getDatabaseName()); |
| put(p, "password", d.getPassword()); |
| put(p, "serverName", d.getServerName()); |
| put(p, "url", d.getUrl()); |
| put(p, "user", d.getUser()); |
| |
| setProperties(d, p); |
| |
| final ByteArrayOutputStream out = new ByteArrayOutputStream(); |
| p.store(out, ""); |
| return new String(out.toByteArray()); |
| } catch (IOException e) { |
| throw new OpenEJBRuntimeException(String.format("Cannot canonicalize the @DataSourceDefinition %s as a properties string", d.getName())); |
| } |
| } |
| |
| private void setProperties(DataSource d, Properties p) { |
| for (Property property : d.getProperty()) { |
| |
| final String key = property.getName(); |
| final String value = property.getValue(); |
| |
| put(p, key, value); |
| } |
| } |
| |
| private static void put(Properties properties, String key, Object value) { |
| if (key == null) return; |
| if (value == null) return; |
| |
| properties.put(key, PropertyPlaceHolderHelper.value(value + "")); |
| } |
| |
| private List<JndiConsumer> collectConsumers(AppModule appModule) { |
| |
| final List<JndiConsumer> jndiConsumers = new ArrayList<JndiConsumer>(); |
| |
| for (ClientModule module : appModule.getClientModules()) { |
| final JndiConsumer consumer = module.getApplicationClient(); |
| if (consumer == null) continue; |
| jndiConsumers.add(consumer); |
| } |
| |
| for (WebModule webModule : appModule.getWebModules()) { |
| final JndiConsumer consumer = webModule.getWebApp(); |
| if (consumer == null) continue; |
| jndiConsumers.add(consumer); |
| } |
| |
| for (EjbModule ejbModule : appModule.getEjbModules()) { |
| Collections.addAll(jndiConsumers, ejbModule.getEjbJar().getEnterpriseBeans()); |
| } |
| |
| if (appModule.getApplication() != null) { |
| jndiConsumers.add(appModule.getApplication()); |
| } |
| |
| return jndiConsumers; |
| } |
| |
| } |