/*
* 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.session;
import javax.ejb.EJBLocalObject;
import javax.ejb.EJBObject;
import javax.ejb.SessionContext;
import javax.xml.rpc.handler.MessageContext;
import org.jboss.ejb3.EJBContextImpl;
import org.jboss.ejb3.stateless.StatelessBeanContext;
import org.jboss.logging.Logger;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 66259 $
*/
public class SessionContextImpl extends EJBContextImpl<SessionContainer, SessionBeanContext> implements SessionContext
{
@SuppressWarnings("unused")
private static final Logger log = Logger.getLogger(SessionContextImpl.class);
public SessionContextImpl(SessionBeanContext beanContext)
{
super(beanContext);
}
public <T> T getBusinessObject(Class<T> businessInterface) throws IllegalStateException
{
if(businessInterface == null)
throw new IllegalStateException("businessInterface is null");
return container.getBusinessObject(beanContext, businessInterface);
}
public EJBLocalObject getEJBLocalObject() throws IllegalStateException
{
try
{
Object id = beanContext.getId();
EJBLocalObject proxy = null;
try
{
proxy = (EJBLocalObject) container.createLocalProxy(id);
}
// Proxy does not implement EJBLocalObject
catch (ClassCastException cce)
{
// JIRA EJBTHREE-1057
throw new IllegalStateException("EJB3 Specification Violation: " + container.getBeanClassName()
+ " does not have a local interface; "
+ "EJB3 Spec 4.3.3 Bullet 12: Only session beans with a local EJBLocalObject interface "
+ "can call this method.");
}
return proxy;
}
catch (Exception e)
{
throw new IllegalStateException(e);
}
}
public EJBObject getEJBObject() throws IllegalStateException
{
try
{
Object id = beanContext.getId();
EJBObject proxy = null;
try
{
proxy = (EJBObject) container.createRemoteProxy(id);
}
// Proxy does not implement EJBObject
catch (ClassCastException cce)
{
// JIRA EJBTHREE-1057
throw new IllegalStateException("EJB3 Specification Violation: " + container.getBeanClassName()
+ " does not have a remote interface; "
+ "EJB3 Spec 4.3.3 Bullet 10: Only session beans with a remote EJBObject interface "
+ "can call this method.");
}
return proxy;
}
catch (Exception e)
{
throw new IllegalStateException(e);
}
}
public Class getInvokedBusinessInterface() throws IllegalStateException
{
return container.getInvokedBusinessInterface();
}
public MessageContext getMessageContext() throws IllegalStateException
{
// disallowed for stateful session beans (EJB3 FR 4.4.1 p 81)
if(beanContext instanceof StatelessBeanContext)
{
MessageContext ctx = ((StatelessBeanContext) beanContext).getMessageContextJAXRPC();
if(ctx == null)
throw new IllegalStateException("No message context found");
return ctx;
}
throw new UnsupportedOperationException("Only stateless beans can have a message context");
}
}