org.jboss.proxy.ejb.EJBMetaDataImplIIOP Maven / Gradle / Ivy
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.proxy.ejb;
import java.io.Serializable;
import javax.ejb.EJBMetaData;
import javax.ejb.EJBHome;
/**
* An implementation of the EJBMetaData interface which allows a
* client to obtain the enterprise Bean's meta-data information.
*
* @author Rickard ???berg ([email protected])
* @author Marc Fleury
* @author Jason Dillon
* @author Francisco Reverbel
* @version $Revision: 81018 $
*/
public class EJBMetaDataImplIIOP implements EJBMetaData, Serializable
{
// Attributes ----------------------------------------------------
private final Class remoteClass;
private final Class homeClass;
private final Class pkClass;
private final boolean session;
private final boolean statelessSession;
private final EJBHome home;
// Constructors --------------------------------------------------
/**
* Constructs an EJBMetaDataImplIIOP.
*/
public EJBMetaDataImplIIOP(Class remoteClass, Class homeClass, Class pkClass, boolean session,
boolean statelessSession, EJBHome home)
{
this.remoteClass = remoteClass;
this.homeClass = homeClass;
this.pkClass = pkClass;
this.session = session;
this.statelessSession = statelessSession;
this.home = home;
}
// EJBMetaData ---------------------------------------------------
/**
* Obtains the home interface of the enterprise Bean.
*/
public EJBHome getEJBHome()
{
return home;
}
/**
* Obtains the Class object for the enterprise Bean's home
* interface.
*/
public Class getHomeInterfaceClass()
{
return homeClass;
}
/**
* Obtains the Class object for the enterprise Bean's remote
* interface.
*/
public Class getRemoteInterfaceClass()
{
return remoteClass;
}
/**
* Obtains the Class object for the enterprise Bean's primary
* key class.
*/
public Class getPrimaryKeyClass()
{
if (session == true)
throw new RuntimeException("A session bean does not have a primary key class");
return pkClass;
}
/**
* Tests if the enterprise Bean's type is "session".
*
* @return true if the type of the enterprise Bean is session bean.
*/
public boolean isSession()
{
return session;
}
/**
* Tests if the enterprise Bean's type is "stateless session".
*
* @return true if the type of the enterprise Bean is stateless session.
*/
public boolean isStatelessSession()
{
return statelessSession;
}
}