/*
* JBoss, the OpenSource EJB server
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package org.jboss.ejb.plugins.jrmp.interfaces;
import java.io.Serializable;
import java.rmi.RemoteException;
import javax.ejb.HomeHandle;
import javax.ejb.EJBMetaData;
import javax.ejb.EJBHome;
import javax.ejb.EJBException;
/**
* An implementation of the EJBMetaData interface which allows a
* client to obtain the enterprise Bean's meta-data information.
*
* @author Rickard Öberg (rickard.oberg@telkel.com)
* @author Marc Fleury
* @author Jason Dillon <jason@planet57.com>
* @version $Revision: 1.8 $
*/
public class EJBMetaDataImpl
implements EJBMetaData, Serializable
{
// Constants -----------------------------------------------------
/** Serial Version Identifier. */
private static final long serialVersionUID = 2590026239352080415L;
// Attributes ----------------------------------------------------
private final Class remote;
private final Class home;
private final Class pkClass;
private final boolean session;
private final boolean statelessSession;
private final HomeHandle homeHandle;
// Constructors --------------------------------------------------
/**
* Construct an EJBMetaDataInput.
*/
public EJBMetaDataImpl(final Class remote,
final Class home,
final Class pkClass,
final boolean session,
final boolean statelessSession,
final HomeHandle homeHandle)
{
this.remote = remote;
this.home = home;
this.pkClass = pkClass;
this.session = session;
this.statelessSession = statelessSession;
this.homeHandle = homeHandle;
}
// EJBMetaData ---------------------------------------------------
/**
* Obtain the home interface of the enterprise Bean.
*
* @throws EJBException Failed to get EJBHome object.
*/
public EJBHome getEJBHome() {
/*
* MF BUG??????
* The java.ejb.HomeHandle says throws RemoteException
* but if I let it be propagated it doesn't compile
* ???????????
*/
try {
return homeHandle.getEJBHome();
}
catch (RemoteException e) {
e.printStackTrace();
throw new EJBException(e);
}
}
/**
* Obtain the Class object for the enterprise Bean's home interface.
*/
public Class getHomeInterfaceClass() { return home; }
/**
* Obtain the Class object for the enterprise Bean's remote interface.
*/
public Class getRemoteInterfaceClass() { return remote; }
/**
* Obtain the Class object for the enterprise Bean's primary key class.
*/
public Class getPrimaryKeyClass() { return pkClass; }
/**
* Test 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; }
/**
* Test 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; }
}