org.ow2.jonas.lib.ejb21
Class JSessionHome

java.lang.Object
  javax.rmi.PortableRemoteObject
      org.ow2.jonas.lib.ejb21.JHome
          org.ow2.jonas.lib.ejb21.JSessionHome

All Implemented Interfaces:

Remote, EJBHome

public abstract class JSessionHome
extends JHome
implements Remote

This class is the Standard Home for Session objects It exists only for beans that have declared a Remote Interface. It implements javax.ejb.EJBHome interface (by the inherited class JHome) It implements a pool of EJBObject's

Author:

Philippe Durieux

Field Summary

Fields inherited from class org.ow2.jonas.lib.ejb21.JHome

bf, dd, ejbMetaData, unregistered

Constructor Summary

JSessionHome(SessionDesc dd, JSessionFactory bf)
constructor

Method Summary

abstract JSessionRemote	createRemoteObject() Creates the EJBObject (remote) this is in the generated class because it is mainly "new objectClass()"
void	postInvoke(RequestCtx rctx) postInvoke is called after any request.
RequestCtx	preInvoke(int txa) preInvoke is called before any request.
void	remove(Object pk) remove(pk) is not allowed for session beans

Methods inherited from class org.ow2.jonas.lib.ejb21.JHome

checkSecurity, getBf, getDd, getEJBMetaData, getHomeHandle, getJndiName, register, remove, unregister

Methods inherited from class javax.rmi.PortableRemoteObject

connect, exportObject, narrow, toStub, unexportObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JSessionHome

public JSessionHome(SessionDesc dd,
                    JSessionFactory bf)
             throws RemoteException

constructor

Parameters:

dd - The Session Bean Deployment Descriptor

bf - THe Session Bean Factory

Throws:

RemoteException

Method Detail

preInvoke

public RequestCtx preInvoke(int txa)
                     throws RemoteException

Description copied from class: JHome

preInvoke is called before any request.

Overrides:

preInvoke in class JHome

Parameters:

txa - Transaction Attribute (Supports, Required, ...)

Returns:

A RequestCtx object

Throws:

RemoteException - unexpected exception in preinvoke

postInvoke

public void postInvoke(RequestCtx rctx)
                throws RemoteException

Description copied from class: JHome

postInvoke is called after any request.

Overrides:

postInvoke in class JHome

Parameters:

rctx - The RequestCtx that was returned at preInvoke()

Throws:

RemoteException - unexpected exception in postinvoke

remove

public void remove(Object pk)
            throws RemoteException,
                   RemoveException

remove(pk) is not allowed for session beans

Specified by:

remove in interface EJBHome

Specified by:

remove in class JHome

Parameters:

pk - the primary key

Throws:

RemoveException - Always.

RemoteException - exception

createRemoteObject

public abstract JSessionRemote createRemoteObject()
                                           throws RemoteException

Creates the EJBObject (remote) this is in the generated class because it is mainly "new objectClass()"

Returns:

A JSessionRemote object

Throws:

RemoteException