/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ejb3.stateless;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import javax.ejb.LocalHome;
import org.jboss.aop.Advisor;
import org.jboss.ejb3.EJBContainer;
import org.jboss.ejb3.JBossProxy;
import org.jboss.ejb3.ProxyFactoryHelper;
import org.jboss.ejb3.annotation.LocalBinding;
import org.jboss.ejb3.session.SessionContainer;
import org.jboss.logging.Logger;
import org.jboss.naming.Util;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 68288 $
*/
public class StatelessLocalProxyFactory extends BaseStatelessProxyFactory
{
private static final Logger log = Logger.getLogger(StatelessLocalProxyFactory.class);
public StatelessLocalProxyFactory(SessionContainer container, LocalBinding binding)
{
super(container, binding.jndiBinding());
}
protected Class<?>[] getInterfaces()
{
EJBContainer statelessContainer = (EJBContainer)getContainer();
LocalHome localHome = (LocalHome)statelessContainer.resolveAnnotation(LocalHome.class);
boolean bindTogether = false;
if (localHome != null && bindHomeAndBusinessTogether(statelessContainer))
bindTogether = true;
// Obtain all local interfaces
Set<Class<?>> localInterfaces = new HashSet<Class<?>>();
localInterfaces.addAll(Arrays.asList(ProxyFactoryHelper.getLocalAndBusinessLocalInterfaces(getContainer())));
// Ensure that if EJB 2.1 Components are defined, they're complete
this.ensureEjb21ViewComplete(localHome == null ? null : localHome.value(), ProxyFactoryHelper
.getLocalInterfaces(getContainer()));
// Ensure local interfaces defined
if (localInterfaces.size() > 0)
{
// Add JBossProxy
localInterfaces.add(JBossProxy.class);
// If binding along w/ home, add home
if (bindTogether)
{
localInterfaces.add(localHome.value());
}
}
else
{
// No remote interfaces defined, log warning
log.warn("[EJBTHREE-933] NPE when deploying web service beans");
}
// Return
return localInterfaces.toArray(new Class<?>[]
{});
}
protected boolean bindHomeAndBusinessTogether(EJBContainer container)
{
return ProxyFactoryHelper.getLocalHomeJndiName(container).equals(jndiName);
}
@Override
public void start() throws Exception
{
super.start();
EJBContainer statelessContainer = (EJBContainer) getContainer();
LocalHome localHome = (LocalHome) statelessContainer.resolveAnnotation(LocalHome.class);
if (localHome != null && !bindHomeAndBusinessTogether(statelessContainer))
{
Class<?>[] interfaces = {localHome.value()};
Object homeProxy = java.lang.reflect.Proxy.newProxyInstance(getContainer().getBeanClass().getClassLoader(),
interfaces, new StatelessLocalProxy(getContainer()));
Util.rebind(getContainer().getInitialContext(), ProxyFactoryHelper.getLocalHomeJndiName(getContainer()), homeProxy);
}
}
@Override
public void stop() throws Exception
{
super.stop();
EJBContainer statelessContainer = (EJBContainer) getContainer();
LocalHome localHome = (LocalHome) statelessContainer.resolveAnnotation(LocalHome.class);
if (localHome != null && !bindHomeAndBusinessTogether(statelessContainer))
{
Util.unbind(getContainer().getInitialContext(), ProxyFactoryHelper.getLocalHomeJndiName(getContainer()));
}
}
public Object createProxy()
{
/*
try
{
Object[] args = {new StatelessLocalProxy(container)};
return proxyConstructor.newInstance(args);
}
catch (InstantiationException e)
{
throw new RuntimeException(e); //To change body of catch statement use Options | File Templates.
}
catch (IllegalAccessException e)
{
throw new RuntimeException(e); //To change body of catch statement use Options | File Templates.
}
catch (IllegalArgumentException e)
{
throw new RuntimeException(e); //To change body of catch statement use Options | File Templates.
}
catch (InvocationTargetException e)
{
throw new RuntimeException(e.getTargetException()); //To change body of catch statement use Options | File Templates.
}
*/
return constructProxy(new StatelessLocalProxy(getContainer()));
}
protected StatelessHandleImpl getHandle()
{
StatelessHandleImpl handle = new StatelessHandleImpl();
LocalBinding remoteBinding = (LocalBinding) ((Advisor)getContainer()).resolveAnnotation(LocalBinding.class);
if (remoteBinding != null)
handle.jndiName = remoteBinding.jndiBinding();
return handle;
}
}