tyrex.naming
Class MemoryContextFactory

java.lang.Object
  tyrex.naming.MemoryContextFactory

All Implemented Interfaces:

javax.naming.spi.InitialContextFactory

public final class MemoryContextFactory

extends java.lang.Object

implements javax.naming.spi.InitialContextFactory

Implements a context factory for MemoryContext. When set properly 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=tyrex.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.

Version:

$Revision: 1.6 $ $Date: 2001/03/19 17:39:01 $

Author:

Assaf Arkin

See Also:

MemoryContext, JavaContext

Constructor Summary

MemoryContextFactory()

Method Summary

(package private) static MemoryBinding	getBindings(java.lang.String path) Returns a binding in the specified path.
javax.naming.Context	getInitialContext(java.util.Hashtable env) Returns an initial context based on the Context.PROVIDER_URL environment attribute.

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryContextFactory

public MemoryContextFactory()

Method Detail

getBindings

static MemoryBinding getBindings(java.lang.String path)
                          throws javax.naming.NamingException

Returns a binding in the specified path. If the binding does not exist, the full path is created and a new binding is returned. The binding is always obtained from the shared root.

Parameters:

path - The path

Returns:

The memory binding for the path

Throws:

javax.naming.NamingException - Name is invalid

getInitialContext

public javax.naming.Context getInitialContext(java.util.Hashtable env)
                                       throws javax.naming.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 javax.naming.spi.InitialContextFactory

Throws:

javax.naming.NamingException