kaos.core.service.transport.grid
Class GridKAoSServiceRootImpl

java.lang.Object
  kaos.core.service.KAoSServiceRootImpl
      kaos.core.service.transport.grid.GridKAoSServiceRootImpl

All Implemented Interfaces:

KAoSServiceRoot

public class GridKAoSServiceRootImpl
extends KAoSServiceRootImpl

Field Summary

Fields inherited from interface kaos.core.service.KAoSServiceRoot

DIRECTORY_SERVICE_ROOT, ENTITY_ROOT

Constructor Summary

GridKAoSServiceRootImpl()

Method Summary

KAoSAgentDirectoryServiceProxy	getDirectoryProxy()
MessageTransportService	getPreferredMessageTransportService() Obtain the preferred MessageTransportService.
KAoSEntityDescription	setLocatorForDescription(KAoSEntityDescription desc, Locator locator) This method is defined to avoid the java.io.NotSerializableException while serializing the KAoSEntityDescription in the kaos.core.util.Msg.

Methods inherited from class kaos.core.service.KAoSServiceRootImpl

getAgentDirectoryService, getAgentNamingService, getRootType, getService, getTransportSystem, setRootType

Methods inherited from class java.lang.Object

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

Constructor Detail

GridKAoSServiceRootImpl

public GridKAoSServiceRootImpl()
                        throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

getPreferredMessageTransportService

public MessageTransportService getPreferredMessageTransportService()

Obtain the preferred MessageTransportService. There could be several MessageTransportServices loaded into the TransportSystem, however, the TransportSystem uses only one to send/receive messages, so to avoid exceptions, it is useful to specify the one that the TransportSystem uses. This specifies the GridMessageTransportService.

Specified by:

getPreferredMessageTransportService in interface KAoSServiceRoot

Specified by:

getPreferredMessageTransportService in class KAoSServiceRootImpl

Returns:

MessageTransportService, which is the GridMessageTransportService.

setLocatorForDescription

public KAoSEntityDescription setLocatorForDescription(KAoSEntityDescription desc,
                                                      Locator locator)

This method is defined to avoid the java.io.NotSerializableException while serializing the KAoSEntityDescription in the kaos.core.util.Msg. If the Locator is not explicitly set in the KAoSEntityDescription using a concrete class of the Locator, then the NotSerializableException is thrown.

Specified by:

setLocatorForDescription in interface KAoSServiceRoot

Overrides:

setLocatorForDescription in class KAoSServiceRootImpl

Parameters:

KAoSEntityDescription - to set the new concrete Locator in.

Locator - to use to instantiate its implementing class.

Returns:

KAoSEntityDescription containing created instance of the concrete transport Locator..

getDirectoryProxy

public KAoSAgentDirectoryServiceProxy getDirectoryProxy()