org.universAAL.context.che

Class ContextHistoryCallee

java.lang.Object

org.universAAL.middleware.bus.member.BusMember

org.universAAL.middleware.bus.member.Callee

org.universAAL.middleware.service.ServiceCallee

org.universAAL.context.che.ContextHistoryCallee

public class ContextHistoryCallee
extends ServiceCallee

The CHe service callee receives all service calls issued to the CHe through the service bus.

Author:

Alvaro Fides Valero

Field Summary

Fields inherited from class org.universAAL.middleware.bus.member.BusMember

busResourceURI, owner, theBus

Method Summary

Modifier and Type	Method and Description
void	communicationChannelBroken() This abstract method is called for each member of the bus when the bus is being stopped.
Resource	getAnonymousResource(String oURI, String propURI, Set visited) Get a blank node description from an object property.
Resource	getFullResourceGraph(String uri, Set visited) Get the full Resource graph of a given URI.
ServiceResponse	handleCall(ServiceCall call) The actual service method of the ServiceCallee.
void	setSerializer(MessageContentSerializer service)

Methods inherited from class org.universAAL.middleware.service.ServiceCallee

addNewServiceProfiles, addNewServiceProfiles, busDyingOut, getMyID, handleRequest, removeMatchingProfiles

Methods inherited from class org.universAAL.middleware.bus.member.BusMember

close, getComment, getLabel, getType, getURI, setComment, setLabel

Methods inherited from class java.lang.Object

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

Method Detail

communicationChannelBroken

public void communicationChannelBroken()

Description copied from class: ServiceCallee

This abstract method is called for each member of the bus when the bus is being stopped.

Specified by:

communicationChannelBroken in class ServiceCallee

handleCall

public ServiceResponse handleCall(ServiceCall call)

Description copied from class: ServiceCallee

The actual service method of the ServiceCallee. It is called by the bus whenever there is a call that need to be serviced by this ServiceCallee.

Specified by:

handleCall in class ServiceCallee

Parameters:

call - the call that needs to be serviced.

Returns:

the result of the call execution.

getFullResourceGraph

public Resource getFullResourceGraph(String uri,
                                     Set visited)

Get the full Resource graph of a given URI.

Parameters:

uri -

visited - initially null, or containing the URIs to be ignored.

Returns:

The full Resource.

getAnonymousResource

public Resource getAnonymousResource(String oURI,
                                     String propURI,
                                     Set visited)

Get a blank node description from an object property.

Parameters:

oURI - The parent object URI

propURI - The property URI where the nameless object resides

visited - initially null, or containing the URIs to be ignored.

Returns:

The full Resource.

setSerializer

public void setSerializer(MessageContentSerializer service)

Parameters:

service -