org.mule.registry
Class AbstractRegistryBroker

java.lang.Object
  org.mule.registry.AbstractRegistryBroker

All Implemented Interfaces:

Disposable, Initialisable, Registry, RegistryBroker

Direct Known Subclasses:

DefaultRegistryBroker

public abstract class AbstractRegistryBroker
extends Object
implements RegistryBroker

Field Summary

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Disposable

PHASE_NAME

Constructor Summary

AbstractRegistryBroker()

Method Summary

void	dispose() A lifecycle method where implementor should free up any resources.
void	fireLifecycle(String phase)
<T> T	get(String key) Alias method performing the lookup, here to simplify syntax when called from dynamic languages.
protected abstract Collection<Registry>	getRegistries()
String	getRegistryId()
void	initialise() Method used to perform any initialisation work.
boolean	isReadOnly()
boolean	isRemote()
<T> Map<String,T>	lookupByType(Class<T> type)
<T> T	lookupObject(Class<T> type) Look up a single object by type.
<T> T	lookupObject(String key) Look up a single object by name.
<T> Collection<T>	lookupObjects(Class<T> type) Look up all objects of a given type.
void	registerObject(String key, Object value)
void	registerObject(String key, Object value, Object metadata)
void	registerObjects(Map objects)
void	unregisterObject(String key)
void	unregisterObject(String key, Object metadata)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mule.api.registry.RegistryBroker

addRegistry, removeRegistry

Constructor Detail

AbstractRegistryBroker

public AbstractRegistryBroker()

Method Detail

initialise

public void initialise()
                throws InitialisationException

Description copied from interface: Initialisable

Method used to perform any initialisation work. If a fatal error occurs during initialisation an InitialisationException should be thrown, causing the Mule instance to shutdown. If the error is recoverable, say by retrying to connect, a RecoverableException should be thrown. There is no guarantee that by throwing a Recoverable exception that the Mule instance will not shut down.

Specified by:

initialise in interface Initialisable

Throws:

InitialisationException - if a fatal error occurs causing the Mule instance to shutdown

RecoverableException - if an error occurs that can be recovered from

dispose

public void dispose()

Description copied from interface: Disposable

A lifecycle method where implementor should free up any resources. If an exception is thrown it should just be logged and processing should continue. This method should not throw Runtime exceptions.

Specified by:

dispose in interface Disposable

fireLifecycle

public void fireLifecycle(String phase)
                   throws MuleException

Specified by:

fireLifecycle in interface Registry

Throws:

MuleException

getRegistryId

public String getRegistryId()

Specified by:

getRegistryId in interface Registry

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface Registry

isRemote

public boolean isRemote()

Specified by:

isRemote in interface Registry

getRegistries

protected abstract Collection<Registry> getRegistries()

get

public <T> T get(String key)

Description copied from interface: Registry

Alias method performing the lookup, here to simplify syntax when called from dynamic languages.

Specified by:

get in interface Registry

lookupObject

public <T> T lookupObject(String key)

Description copied from interface: Registry

Look up a single object by name.

Specified by:

lookupObject in interface Registry

Returns:

object or null if not found

lookupObject

public <T> T lookupObject(Class<T> type)
               throws RegistrationException

Description copied from interface: Registry

Look up a single object by type.

Specified by:

lookupObject in interface Registry

Returns:

object or null if not found

Throws:

RegistrationException - if more than one object is found.

lookupObjects

public <T> Collection<T> lookupObjects(Class<T> type)

Description copied from interface: Registry

Look up all objects of a given type.

Specified by:

lookupObjects in interface Registry

Returns:

collection of objects or empty collection if none found

lookupByType

public <T> Map<String,T> lookupByType(Class<T> type)

Specified by:

lookupByType in interface Registry

Returns:

key/object pairs

registerObject

public void registerObject(String key,
                           Object value)
                    throws RegistrationException

Specified by:

registerObject in interface Registry

Throws:

RegistrationException

registerObject

public void registerObject(String key,
                           Object value,
                           Object metadata)
                    throws RegistrationException

Specified by:

registerObject in interface Registry

Throws:

RegistrationException

registerObjects

public void registerObjects(Map objects)
                     throws RegistrationException

Specified by:

registerObjects in interface Registry

Throws:

RegistrationException

unregisterObject

public void unregisterObject(String key)
                      throws RegistrationException

Specified by:

unregisterObject in interface Registry

Throws:

RegistrationException

unregisterObject

public void unregisterObject(String key,
                             Object metadata)
                      throws RegistrationException

Specified by:

unregisterObject in interface Registry

Throws:

RegistrationException