org.mule.registry

Class AbstractRegistry

java.lang.Object

org.mule.registry.AbstractRegistry

All Implemented Interfaces:

Disposable, Initialisable, Registry

Direct Known Subclasses:

TransientRegistry

public abstract class AbstractRegistry
extends Object
implements Registry

Field Summary

Fields

Modifier and Type	Field and Description
protected RegistryLifecycleManager	lifecycleManager
protected org.apache.commons.logging.Log	logger
protected MuleContext	muleContext

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

PHASE_NAME

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

PHASE_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRegistry(String id, MuleContext muleContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected RegistryLifecycleManager	createLifecycleManager()
void	dispose() A lifecycle method where implementor should free up any resources.
protected abstract void	doDispose()
protected abstract void	doInitialise()
void	fireLifecycle(String phase)
<T> T	get(String key) Alias method performing the lookup, here to simplify syntax when called from dynamic languages.
RegistryLifecycleManager	getLifecycleManager()
String	getRegistryId()
void	initialise() Method used to perform any initialisation work.
<T> T	lookupObject(Class<T> type) Look up a single object by type.
<T> Collection<T>	lookupObjectsForLifecycle(Class<T> type) Look up all objects of a given type that lifecycle should be applied to.

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.Registry

isReadOnly, isRemote, lookupByType, lookupLocalObjects, lookupObject, lookupObjects, registerObject, registerObject, registerObjects, unregisterObject, unregisterObject

Field Detail

logger

protected transient org.apache.commons.logging.Log logger

muleContext

protected MuleContext muleContext

lifecycleManager

protected RegistryLifecycleManager lifecycleManager

Constructor Detail

AbstractRegistry

protected AbstractRegistry(String id,
                MuleContext muleContext)

Method Detail

dispose

public final 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

createLifecycleManager

protected RegistryLifecycleManager createLifecycleManager()

doInitialise

protected abstract void doInitialise()
                              throws InitialisationException

Throws:

InitialisationException

doDispose

protected abstract void doDispose()

initialise

public final 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

getLifecycleManager

public RegistryLifecycleManager getLifecycleManager()

fireLifecycle

public void fireLifecycle(String phase)
                   throws LifecycleException

Specified by:

fireLifecycle in interface Registry

Throws:

LifecycleException

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(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.

lookupObjectsForLifecycle

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

Description copied from interface: Registry

Look up all objects of a given type that lifecycle should be applied to. This method differs from Registry.lookupObjects(Class) in that it allows implementations to provide an alternative implementation of lookup for lifecycle. For example only returning pre-existing objects and not creating new ones on the fly.

Specified by:

lookupObjectsForLifecycle in interface Registry

Returns:

collection of objects or empty collection if none found

getRegistryId

public final String getRegistryId()

Specified by:

getRegistryId in interface Registry