org.ow2.jonas.lib.ejb21
Class JEntityRemote

java.lang.Object
  javax.rmi.PortableRemoteObject
      org.ow2.jonas.lib.ejb21.JRemote
          org.ow2.jonas.lib.ejb21.JEntityRemote

All Implemented Interfaces:

Remote, EJBObject

Direct Known Subclasses:

JRepEntityRemote

public abstract class JEntityRemote
extends JRemote
implements Remote

Generic part of the EJBObject implementation

Author:

Philippe Coq, Philippe Durieux

Field Summary

protected JEntitySwitch	bs
protected JEntityFactory	ebf

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

bf

Constructor Summary

JEntityRemote(JEntityFactory bf)
constructor

Method Summary

void	checkSecurity(EJBInvocation ejbInv) Check if the access to the bean is authorized
EJBHome	getEJBHome()
Object	getPrimaryKey()
boolean	isIdentical(EJBObject obj) Tests if a given EJB is identical to the invoked EJB object.
void	postInvoke(RequestCtx rctx) postInvoke is called after any request.
RequestCtx	preInvoke(int txa) preInvoke is called before any request.
void	setEntitySwitch(JEntitySwitch bs) finish initialization

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

exportObject, getBf, unexportObject

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

Methods inherited from interface javax.ejb.EJBObject

getHandle, remove

Field Detail

ebf

protected JEntityFactory ebf

bs

protected JEntitySwitch bs

Constructor Detail

JEntityRemote

public JEntityRemote(JEntityFactory bf)
              throws RemoteException

constructor

Parameters:

bf - The Entity Factory

Throws:

RemoteException

Method Detail

setEntitySwitch

public void setEntitySwitch(JEntitySwitch bs)

finish initialization

Parameters:

bs - The Entity Bean Switch

getEJBHome

public EJBHome getEJBHome()

Specified by:

getEJBHome in interface EJBObject

Returns:

the enterprise Bean's home interface.

getPrimaryKey

public Object getPrimaryKey()

Specified by:

getPrimaryKey in interface EJBObject

Returns:

the Primary Key for this EJBObject

Throws:

EJBException - Bean has no primary key yet.

isIdentical

public boolean isIdentical(EJBObject obj)
                    throws RemoteException

Tests if a given EJB is identical to the invoked EJB object.

Specified by:

isIdentical in interface EJBObject

Parameters:

obj - - An object to test for identity with the invoked object.

Returns:

True if the given EJB object is identical to the invoked object.

Throws:

RemoteException - Thrown when the method failed due to a system-level failure.

preInvoke

public RequestCtx preInvoke(int txa)
                     throws RemoteException

preInvoke is called before any request.

Parameters:

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

Returns:

A RequestCtx object

Throws:

RemoteException

checkSecurity

public void checkSecurity(EJBInvocation ejbInv)

Check if the access to the bean is authorized

Parameters:

ejbInv - object containing security signature of the method, args of method, etc

postInvoke

public void postInvoke(RequestCtx rctx)
                throws RemoteException

postInvoke is called after any request.

Parameters:

rctx - The RequestCtx that was returned at preInvoke()

Throws:

RemoteException