kaos.core.service.directory
Class DSCoordinatorImpl

java.lang.Object
  kaos.core.util.MethodCallRequestHandler
      kaos.core.service.directory.DSCoordinatorImpl

All Implemented Interfaces:

KAoSObservable, DirectoryServiceCoordinator

public class DSCoordinatorImpl
extends MethodCallRequestHandler
implements DirectoryServiceCoordinator, KAoSObservable

Field Summary

static java.lang.String

NICKNAME

Fields inherited from class kaos.core.util.MethodCallRequestHandler

_agentDescription, _locator, _logger, _mts, _nickName

Fields inherited from interface kaos.core.service.directory.DirectoryServiceCoordinator

DS_REGISTRATION_UPDATE, LOCATOR_NAME, REGISTRATION_TYPE

Constructor Summary

DSCoordinatorImpl()
Creates a new instance of DirectoryServiceCoordinator

Method Summary

void	deregister(KAoSAgentDescription agentDesc)
void	deregisterObserver(java.lang.String updateType, java.lang.Object updateCondition, KAoSObserver observer) Deregister the given KAoSObserver for the given update type from the registry of observers associated with this KAoSObservable.
KAoSAgentDescription	getDirectoryService(java.lang.String dsName)
java.util.List	getDirectoryServices()
void	initialize(ServiceRoot sr)
static void	main(java.lang.String[] args)
void	notify(java.lang.String updateType, java.lang.Object updateCondition, java.lang.Object update) Notify observers interested in the given updateType wiht the given update object.
protected JasBean	obtainEntityEnv()
void	register(KAoSAgentDescription agentDesc)
void	registerObserver(java.lang.String updateType, java.lang.Object updateCondition, KAoSObserver observer) Register the given KAoSObserver with this KAoSObservable for updates described by the updateType and updateConstraints.

Methods inherited from class kaos.core.util.MethodCallRequestHandler

bindToTransport, initialize, receiveMessage, satisfyRequest

Methods inherited from class java.lang.Object

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

Field Detail

NICKNAME

public static final java.lang.String NICKNAME

See Also:

Constant Field Values

Constructor Detail

DSCoordinatorImpl

public DSCoordinatorImpl()

Creates a new instance of DirectoryServiceCoordinator

Method Detail

initialize

public void initialize(ServiceRoot sr)
                throws java.lang.Exception

Throws:

java.lang.Exception

obtainEntityEnv

protected JasBean obtainEntityEnv()

register

public void register(KAoSAgentDescription agentDesc)

Specified by:

register in interface DirectoryServiceCoordinator

deregister

public void deregister(KAoSAgentDescription agentDesc)

Specified by:

deregister in interface DirectoryServiceCoordinator

getDirectoryServices

public java.util.List getDirectoryServices()

Specified by:

getDirectoryServices in interface DirectoryServiceCoordinator

getDirectoryService

public KAoSAgentDescription getDirectoryService(java.lang.String dsName)
                                         throws NotRegisteredException

Specified by:

getDirectoryService in interface DirectoryServiceCoordinator

Throws:

NotRegisteredException

registerObserver

public void registerObserver(java.lang.String updateType,
                             java.lang.Object updateCondition,
                             KAoSObserver observer)

Register the given KAoSObserver with this KAoSObservable for updates described by the updateType and updateConstraints.

Specified by:

registerObserver in interface KAoSObservable

Parameters:

updateType - String indicating type of update the KAoSObserver is interested in.

updateCondition - Object describing the conditions under which to send the update.

observer - KAoSObserver registering with for updates.

deregisterObserver

public void deregisterObserver(java.lang.String updateType,
                               java.lang.Object updateCondition,
                               KAoSObserver observer)

Deregister the given KAoSObserver for the given update type from the registry of observers associated with this KAoSObservable.

Specified by:

deregisterObserver in interface KAoSObservable

Parameters:

updateType - String indicating type of update the KAoSObserver is no longer interested in.

observer - KAoSObserver deregistering.

notify

public void notify(java.lang.String updateType,
                   java.lang.Object updateCondition,
                   java.lang.Object update)

Notify observers interested in the given updateType wiht the given update object.

Specified by:

notify in interface KAoSObservable

Parameters:

updateType - String describing the type of update to perform.

update - Object containing the update.

main

public static void main(java.lang.String[] args)