/*
* 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.stateful;
import java.lang.reflect.InvocationTargetException;
import javax.ejb.LocalHome;
import javax.naming.NamingException;
import org.jboss.annotation.ejb.LocalBinding;
import org.jboss.ejb3.EJBContainer;
import org.jboss.ejb3.JBossProxy;
import org.jboss.ejb3.NonSerializableFactory;
import org.jboss.ejb3.ProxyFactoryHelper;
import org.jboss.logging.Logger;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 61301 $
*/
public class StatefulLocalProxyFactory extends BaseStatefulProxyFactory
{
private static final Logger log = Logger.getLogger(StatefulLocalProxyFactory.class);
protected Class[] getInterfaces()
{
Class[] interfaces;
StatefulContainer statefulContainer = (StatefulContainer) container;
LocalHome localHome = (LocalHome) statefulContainer.resolveAnnotation(LocalHome.class);
boolean bindTogether = false;
if (localHome != null && bindHomeAndBusinessTogether(statefulContainer))
bindTogether = true;
Class[] localInterfaces = ProxyFactoryHelper.getLocalInterfaces(container);
if (bindTogether)
interfaces = new Class[localInterfaces.length + 3];
else
interfaces = new Class[localInterfaces.length + 2];
System.arraycopy(localInterfaces, 0, interfaces, 0, localInterfaces.length);
interfaces[localInterfaces.length] = JBossProxy.class;
interfaces[localInterfaces.length + 1] = javax.ejb.EJBLocalObject.class;
if (bindTogether)
interfaces[localInterfaces.length + 2] = localHome.value();
return interfaces;
}
protected boolean bindHomeAndBusinessTogether(StatefulContainer container)
{
return ProxyFactoryHelper.getLocalHomeJndiName(container).equals(ProxyFactoryHelper.getLocalJndiName(container));
}
protected void initializeJndiName()
{
jndiName = ProxyFactoryHelper.getLocalJndiName(container);
}
public void start() throws Exception
{
super.start();
try
{
NonSerializableFactory.rebind(container.getInitialContext(), jndiName + PROXY_FACTORY_NAME, this);
}
catch (NamingException e)
{
NamingException namingException = new NamingException("Could not bind stateful local proxy with ejb name " + container.getEjbName() + " into JNDI under jndiName: " + container.getInitialContext().getNameInNamespace() + "/" + jndiName + PROXY_FACTORY_NAME);
namingException.setRootCause(e);
throw namingException;
}
StatefulContainer statefulContainer = (StatefulContainer) container;
LocalHome localHome = (LocalHome) ((EJBContainer) container).resolveAnnotation(LocalHome.class);
if (localHome != null && !bindHomeAndBusinessTogether(statefulContainer))
{
Class[] interfaces = {localHome.value()};
Object homeProxy = java.lang.reflect.Proxy.newProxyInstance(container.getBeanClass().getClassLoader(),
interfaces, new StatefulLocalHomeProxy(container));
NonSerializableFactory.rebind(container.getInitialContext(), ProxyFactoryHelper.getLocalHomeJndiName(container), homeProxy);
}
}
public void stop() throws Exception
{
super.stop();
NonSerializableFactory.unbind(container.getInitialContext(), jndiName + PROXY_FACTORY_NAME);
StatefulContainer statefulContainer = (StatefulContainer) container;
LocalHome localHome = (LocalHome) ((EJBContainer) container).resolveAnnotation(LocalHome.class);
if (localHome != null && !bindHomeAndBusinessTogether(statefulContainer))
{
NonSerializableFactory.unbind(container.getInitialContext(), ProxyFactoryHelper.getLocalHomeJndiName(container));
}
}
public Object createProxy()
{
try
{
StatefulContainer sfsb = (StatefulContainer) container;
StatefulBeanContext ctx = sfsb.getCache().create();
ctx.setInUse(false);
Object id = ctx.getId();
Object[] args = {new StatefulLocalProxy(container, id)};
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.
}
}
public Object createProxy(Object id)
{
try
{
StatefulContainer sfsb = (StatefulContainer) container;
Object[] args = {new StatefulLocalProxy(container, id)};
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.
}
}
public Object createProxy(Class[] initTypes, Object[] initValues)
{
try
{
StatefulContainer sfsb = (StatefulContainer) container;
Object id = sfsb.createSession(initTypes, initValues);
Object[] args = {new StatefulLocalProxy(container, id)};
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.
}
}
protected StatefulHandleImpl getHandle()
{
StatefulHandleImpl handle = new StatefulHandleImpl();
LocalBinding remoteBinding = (LocalBinding) advisor.resolveAnnotation(LocalBinding.class);
if (remoteBinding != null)
handle.jndiName = remoteBinding.jndiBinding();
return handle;
}
}
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