org.jpos.util
Class NameRegistrar

java.lang.Object
  org.jpos.util.NameRegistrar

All Implemented Interfaces:

Loggeable

public class NameRegistrar
extends Object
implements Loggeable

Allow runtime binding of jPOS's components (ISOChannels, Logger, MUXes, etc)

Version:

$Revision$ $Date$

Author:

Alejandro P. Revilla

Nested Class Summary

static class

NameRegistrar.NotFoundException

Method Summary

void	dump(PrintStream p, String indent)
void	dump(PrintStream p, String indent, boolean detail)
static Object	get(String key)
static Object	getIfExists(String key)
static NameRegistrar	getInstance()
static Map	getMap()
static void	register(String key, Object value) register object
static void	unregister(String key)

Methods inherited from class java.lang.Object

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

Method Detail

getMap

public static Map getMap()

getInstance

public static NameRegistrar getInstance()

Returns:

singleton instance

register

public static void register(String key,
                            Object value)

register object

Parameters:

key - - key with which the specified value is to be associated.

value - - value to be associated with the specified key

unregister

public static void unregister(String key)

Parameters:

key - key whose mapping is to be removed from registrar.

get

public static Object get(String key)
                  throws NameRegistrar.NotFoundException

Parameters:

key - key whose associated value is to be returned.

Throws:

NameRegistrar.NotFoundException - if key not present in registrar

getIfExists

public static Object getIfExists(String key)

Parameters:

key - key whose associated value is to be returned, null if not present.

dump

public void dump(PrintStream p,
                 String indent)

Specified by:

dump in interface Loggeable

dump

public void dump(PrintStream p,
                 String indent,
                 boolean detail)