org.ow2.jonas.lib.naming
Class SingletonNamingManager

java.lang.Object
  org.ow2.jonas.lib.naming.SingletonNamingManager

All Implemented Interfaces:

JNamingManager

public class SingletonNamingManager
extends java.lang.Object
implements JNamingManager

Naming Manager for an EJB Server. this singleton class must exist in each jonas server.

Author:

Philippe Durieux, Philippe Coq : Monolog, Florent Benoit & Ludovic Bert : Context for web container

Method Summary

javax.naming.Context	getComponentContext() Get the Context associated with the current thread or to a class loader.
javax.naming.Context	getComponentContext(java.lang.ClassLoader cl) Return the ComponentContext associated with the given classloader.
java.util.Hashtable<?,?>	getEnv() Return the environment for JNDI This is used only for handles today.
javax.naming.InitialContext	getInitialContext() Get the initialContext used in this jonas server.
static JNamingManager	getInstance() Return the unique instance of a NamingManager.
javax.naming.Context	getServerContext() Get the server component context.
void	resetComponentContext(javax.naming.Context ctx) Set back the context with the given value.
void	setClientContainerComponentContext(javax.naming.Context ctx) Set the context used by client container (per JVM instead of per thread).
javax.naming.Context	setComponentContext(javax.naming.Context ctx) Associate this ComponentContext with the current thread.
void	setComponentContext(javax.naming.Context ctx, java.lang.ClassLoader cl) Associate the specified ComponentContext with the given classloader.
void	setJComponentContextFactory(JComponentContextFactory factory) Set the unique instance of the JComponentContextFactory.
void	unSetComponentContext(java.lang.ClassLoader cl) Remove the ComponentContext associated with the given classloader.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static JNamingManager getInstance()
                                  throws javax.naming.NamingException

Return the unique instance of a NamingManager.

Returns:

NamingManager the unique instance.

Throws:

javax.naming.NamingException - if it failed.

setJComponentContextFactory

public void setJComponentContextFactory(JComponentContextFactory factory)

Set the unique instance of the JComponentContextFactory.

Specified by:

setJComponentContextFactory in interface JNamingManager

Parameters:

factory - the component context factory

getInitialContext

public javax.naming.InitialContext getInitialContext()

Get the initialContext used in this jonas server.

Specified by:

getInitialContext in interface JNamingManager

Returns:

InitialContext the initial context.

getComponentContext

public javax.naming.Context getComponentContext()
                                         throws javax.naming.NamingException

Get the Context associated with the current thread or to a class loader.

Specified by:

getComponentContext in interface JNamingManager

Returns:

Context the component context.

Throws:

javax.naming.NamingException - When operation is not allowed

setComponentContext

public javax.naming.Context setComponentContext(javax.naming.Context ctx)

Associate this ComponentContext with the current thread. This method should be called in preinvoke/postinvoke and when we build the bean environment or web environment.

Specified by:

setComponentContext in interface JNamingManager

Parameters:

ctx - the context to associate to the current thread.

Returns:

Context the context of the thread

resetComponentContext

public void resetComponentContext(javax.naming.Context ctx)

Set back the context with the given value. Don't return the previous context, use setComponentContext() method for this.

Specified by:

resetComponentContext in interface JNamingManager

Parameters:

ctx - the context to associate to the current thread.

setComponentContext

public void setComponentContext(javax.naming.Context ctx,
                                java.lang.ClassLoader cl)

Associate the specified ComponentContext with the given classloader.

Specified by:

setComponentContext in interface JNamingManager

Parameters:

ctx - the context to associate to the classloader.

cl - the classloader which is bind to the context.

setClientContainerComponentContext

public void setClientContainerComponentContext(javax.naming.Context ctx)

Set the context used by client container (per JVM instead of per thread).

Specified by:

setClientContainerComponentContext in interface JNamingManager

Parameters:

ctx - the context to set

getComponentContext

public javax.naming.Context getComponentContext(java.lang.ClassLoader cl)

Return the ComponentContext associated with the given classloader.

Specified by:

getComponentContext in interface JNamingManager

Parameters:

cl - the classloader which is bind to the context.

Returns:

the ComponentContext associated with the given classloader.

unSetComponentContext

public void unSetComponentContext(java.lang.ClassLoader cl)

Remove the ComponentContext associated with the given classloader.

Specified by:

unSetComponentContext in interface JNamingManager

Parameters:

cl - the classloader which is bind to the context.

getEnv

public java.util.Hashtable<?,?> getEnv()

Return the environment for JNDI This is used only for handles today.

Specified by:

getEnv in interface JNamingManager

Returns:

Hashtable the environment.

getServerContext

public javax.naming.Context getServerContext()

Get the server component context. This is used only internally in the jonas NamingManager.

Returns:

Context the server component context.