org.apache.openejb.server
Class DiscoveryRegistry

java.lang.Object
  org.apache.openejb.server.DiscoveryRegistry

All Implemented Interfaces:

DiscoveryAgent, DiscoveryListener

public class DiscoveryRegistry
extends Object
implements DiscoveryListener, DiscoveryAgent

Version:

$Rev$ $Date$

Constructor Summary

DiscoveryRegistry()

DiscoveryRegistry(DiscoveryAgent agent)

Method Summary

void	addDiscoveryAgent(DiscoveryAgent agent)
void	addDiscoveryListener(DiscoveryListener listener)
Set<URI>	getServices()
void	registerService(URI serviceUri) register a service
void	removeDiscoveryListener(DiscoveryListener listener)
void	reportFailed(URI serviceUri) A process actively using a service may see it go down before the DiscoveryAgent notices the service's failure.
void	serviceAdded(URI service)
void	serviceRemoved(URI service)
void	setDiscoveryListener(DiscoveryListener listener) Sets the discovery listener
void	unregisterService(URI serviceUri) register a service

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscoveryRegistry

public DiscoveryRegistry()

DiscoveryRegistry

public DiscoveryRegistry(DiscoveryAgent agent)

Method Detail

addDiscoveryAgent

public void addDiscoveryAgent(DiscoveryAgent agent)

getServices

public Set<URI> getServices()

registerService

public void registerService(URI serviceUri)
                     throws IOException

Description copied from interface: DiscoveryAgent

register a service

Specified by:

registerService in interface DiscoveryAgent

Throws:

IOException

reportFailed

public void reportFailed(URI serviceUri)
                  throws IOException

Description copied from interface: DiscoveryAgent

A process actively using a service may see it go down before the DiscoveryAgent notices the service's failure. That process can use this method to notify the DiscoveryAgent of the failure so that other listeners of this DiscoveryAgent can also be made aware of the failure.

Specified by:

reportFailed in interface DiscoveryAgent

Throws:

IOException

unregisterService

public void unregisterService(URI serviceUri)
                       throws IOException

Description copied from interface: DiscoveryAgent

register a service

Specified by:

unregisterService in interface DiscoveryAgent

Throws:

IOException

setDiscoveryListener

public void setDiscoveryListener(DiscoveryListener listener)

Description copied from interface: DiscoveryAgent

Sets the discovery listener

Specified by:

setDiscoveryListener in interface DiscoveryAgent

addDiscoveryListener

public void addDiscoveryListener(DiscoveryListener listener)

removeDiscoveryListener

public void removeDiscoveryListener(DiscoveryListener listener)

serviceAdded

public void serviceAdded(URI service)

Specified by:

serviceAdded in interface DiscoveryListener

serviceRemoved

public void serviceRemoved(URI service)

Specified by:

serviceRemoved in interface DiscoveryListener