/*
* 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.batchee;
import org.apache.batchee.container.services.ServicesManager;
import org.apache.batchee.container.services.ServicesManagerLocator;
import org.apache.openejb.AppContext;
import org.apache.openejb.assembler.classic.event.AssemblerAfterApplicationCreated;
import org.apache.openejb.loader.SystemInstance;
import org.apache.openejb.observer.Observes;
import org.apache.openejb.observer.event.ObserverAdded;
import org.apache.openejb.util.AppFinder;
import java.util.Properties;
public class BatchEEServiceManager implements ServicesManagerLocator {
public void initEnvironment(@Observes final ObserverAdded event) {
if (event.getObserver() == this) {
ServicesManager.setServicesManagerLocator(this);
}
}
public void storeClassLoader(@Observes final AssemblerAfterApplicationCreated init) {
final Properties properties = new Properties(SystemInstance.get().getProperties());
properties.putAll(init.getApp().properties);
final Thread thread = Thread.currentThread();
final ClassLoader current = thread.getContextClassLoader();
thread.setContextClassLoader(init.getContext().getClassLoader());
final ServicesManager servicesManager = new ServicesManager();
try {
servicesManager.init(properties); // will look for batchee.properties so need the right classloader
} finally {
thread.setContextClassLoader(current);
}
init.getContext().set(ServicesManager.class, servicesManager);
}
@Override
public ServicesManager find() {
final ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
final AppContext context = AppFinder.findAppContextOrWeb(contextClassLoader, AppFinder.AppContextTransformer.INSTANCE);
if (context != null) {
return context.get(ServicesManager.class);
}
throw new IllegalStateException("Can't find ServiceManager for " + contextClassLoader);
}
}