org.media.datastore.naming
Class StaticMemoryContextFactory

java.lang.Object
  |
  +--org.media.datastore.naming.StaticMemoryContextFactory

All Implemented Interfaces:

InitialContextFactory

public final class StaticMemoryContextFactory

extends Object

implements InitialContextFactory

Implements a context factory for MemoryContext. When set properly javax.naming.InitialContext will return a MemoryContext referencing the named path in the shared memory space.

To use this context factory the JNDI properties file must include the following properties:

 java.naming.factory.initial=org.media.naming.MemoryContextFactory
 java.naming.provider.url=
 

Any non-empty URL will return a context to that path in the object tree, relative to the same shared root. The returned context is read/write.

This class was inspired by the tyrex.naming package from the Tyrex project. All credits for the good stuff should go to Assaf Arkin and the Exolab group, all the bad stuff blame it on me :).

Version:

$Revision: 1.7 $ $Date: 2002/10/22 21:15:30 $

Author:

Remus Pereni

Constructor Summary

StaticMemoryContextFactory()

Method Summary

Context	getInitialContext(Hashtable env) Returns an initial context based on the Context.PROVIDER_URL environment attribute.
Context	getReference()

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticMemoryContextFactory

public StaticMemoryContextFactory()

Method Detail

getInitialContext

public Context getInitialContext(Hashtable env)
                          throws NamingException

Returns an initial context based on the Context.PROVIDER_URL environment attribute. If this attribute is missing or an empty string, a new memory context be returned. Otherwise, the specified context will be returned.

Specified by:

getInitialContext in interface InitialContextFactory

NamingException

getReference

public Context getReference()