org.ow2.jonas.lib.ejb21
Class JLocalHome

java.lang.Object
  org.ow2.jonas.lib.ejb21.JLocalHome

All Implemented Interfaces:

EJBLocalHome

Direct Known Subclasses:

JEntityLocalHome, JSessionLocalHome

public abstract class JLocalHome
extends Object
implements EJBLocalHome

This class represents an EJBLocalHome It is shared between Sessions and Entities.

Author:

Philippe Durieux

Field Summary

protected JFactory	bf
protected BeanDesc	dd
protected static Map	homeList

Constructor Summary

JLocalHome(BeanDesc dd, JFactory bf)
Constructor for the base class of the specific generated Home object.

Method Summary

void	checkSecurity(EJBInvocation ejbInv) Check if the access to the bean is authorized
String	getJndiLocalName()
static JLocalHome	getLocalHome(String beanName) Get JLocalHome by its name
void	postInvoke(RequestCtx rctx) postInvoke is called after any request.
RequestCtx	preInvoke(int txa) preInvoke is called before any request.
protected void	register() register this bean to JNDI (rebind) We register actually a Reference object.
abstract void	remove(Object primaryKey) Removes an EJB object identified by its primary key.
protected void	unregister() unregister this bean in JNDI (unbind)

Methods inherited from class java.lang.Object

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

Field Detail

dd

protected BeanDesc dd

bf

protected JFactory bf

homeList

protected static Map homeList

Constructor Detail

JLocalHome

public JLocalHome(BeanDesc dd,
                  JFactory bf)

Constructor for the base class of the specific generated Home object.

Parameters:

dd - The Bean Deployment Descriptor

bf - The Bean Factory

Method Detail

remove

public abstract void remove(Object primaryKey)
                     throws RemoveException

Removes an EJB object identified by its primary key.

Specified by:

remove in interface EJBLocalHome

Parameters:

primaryKey - The Primary Key

Throws:

RemoveException

getJndiLocalName

public String getJndiLocalName()

Returns:

The JNDI name

register

protected void register()
                 throws NamingException

register this bean to JNDI (rebind) We register actually a Reference object.

Throws:

NamingException

unregister

protected void unregister()
                   throws NamingException

unregister this bean in JNDI (unbind)

Throws:

NamingException

getLocalHome

public static JLocalHome getLocalHome(String beanName)

Get JLocalHome by its name

Parameters:

beanName - The Bean JNDI local Name

Returns:

The Bean LocalHome

preInvoke

public RequestCtx preInvoke(int txa)

preInvoke is called before any request.

Parameters:

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

Returns:

A RequestCtx object

Throws:

EJBException

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)

postInvoke is called after any request.

Parameters:

rctx - The RequestCtx that was returned at preInvoke()