org.mule.registry
Class AbstractRegistryBroker

java.lang.Object
  extended by 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.
protected abstract  Collection getRegistries()
           
 String getRegistryId()
           
 void initialise()
          Method used to perform any initialisation work.
 boolean isReadOnly()
           
 boolean isRemote()
           
 Object lookupObject(Class type)
          Look up a single object by type.
 Object lookupObject(String key)
          Look up a single object by name.
 Collection lookupObjects(Class 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

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 getRegistries()

lookupObject

public Object 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 Object lookupObject(Class 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 Collection lookupObjects(Class 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

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


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