/*
* 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 org.apache.openejb.OpenEJBException;
import org.apache.openejb.jee.EjbJar;
import org.apache.openejb.jee.EnterpriseBean;
import org.apache.openejb.jee.JndiConsumer;
import org.apache.openejb.jee.JndiReference;
import javax.ejb.EJBContext;
import javax.ejb.EntityContext;
import javax.ejb.MessageDrivenContext;
import javax.ejb.SessionContext;
import javax.ejb.TimerService;
import javax.enterprise.inject.spi.BeanManager;
import javax.transaction.TransactionManager;
import javax.transaction.TransactionSynchronizationRegistry;
import javax.transaction.UserTransaction;
import javax.validation.Validator;
import javax.validation.ValidatorFactory;
import javax.xml.ws.WebServiceContext;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @version $Rev$ $Date$
*/
public class LinkBuiltInTypes implements DynamicDeployer {
@Override
public AppModule deploy(final AppModule appModule) throws OpenEJBException {
for (final ClientModule module : appModule.getClientModules()) {
final JndiConsumer consumer = module.getApplicationClient();
if (consumer == null) {
continue;
}
link(consumer);
}
for (final WebModule module : appModule.getWebModules()) {
final JndiConsumer consumer = module.getWebApp();
if (consumer == null) {
continue;
}
link(consumer);
}
for (final EjbModule module : appModule.getEjbModules()) {
final EjbJar ejbJar = module.getEjbJar();
if (ejbJar == null) {
continue;
}
for (final EnterpriseBean consumer : ejbJar.getEnterpriseBeans()) {
link(consumer);
}
}
return appModule;
}
private void link(final JndiConsumer consumer) {
final Map<String, String> links = new HashMap<String, String>();
add(links, BeanManager.class);
add(links, Validator.class);
add(links, ValidatorFactory.class);
add(links, EJBContext.class, EntityContext.class, SessionContext.class, MessageDrivenContext.class);
add(links, UserTransaction.class);
add(links, TransactionManager.class);
add(links, TransactionSynchronizationRegistry.class);
add(links, TimerService.class);
add(links, WebServiceContext.class);
final List<JndiReference> refs = new ArrayList<JndiReference>();
refs.addAll(consumer.getResourceRef());
refs.addAll(consumer.getResourceEnvRef());
for (final JndiReference ref : refs) {
final String link = links.get(ref.getType());
if (link == null) {
continue;
}
if (ref.getName().equals(link)) {
// make sure the user hasn't linked it to itself or anything else
ref.setLookupName(null);
continue;
}
ref.setLookupName(link);
}
}
private void add(final Map<String, String> links, final Class<?> type, final Class... aliases) {
links.put(type.getName(), "java:comp/" + type.getSimpleName());
for (final Class clazz : aliases) {
links.put(clazz.getName(), "java:comp/" + type.getSimpleName());
}
}
}