org.universAAL.context.space.serv
Class SCallee

java.lang.Object
  org.universAAL.middleware.bus.member.BusMember
      org.universAAL.middleware.bus.member.Callee
          org.universAAL.middleware.service.ServiceCallee
              org.universAAL.context.space.serv.SCallee

public class SCallee
extends ServiceCallee

The service callee receives all service calls issued to the profiling server through the service bus. Converts them to requests to CHE and relays the result.

Author:

alfiva

Field Summary

protected static String

NAMESPACE Default namespace root.

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

busResourceURI, owner, theBus

Constructor Summary

protected	SCallee(ModuleContext context) Default constructor.
protected	SCallee(ModuleContext context, ServiceProfile[] realizedServices) Default 2-argument constructor.

Method Summary

void	communicationChannelBroken() This abstract method is called for each member of the bus when the bus is being stopped.
ServiceResponse	handleCall(ServiceCall call) The actual service method of the ServiceCallee.

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

addNewServiceProfiles, busDyingOut, getMyID, handleRequest, removeMatchingProfiles

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

close, getType, getURI

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

protected static final String NAMESPACE

Default namespace root.

See Also:

Constant Field Values

Constructor Detail

SCallee

protected SCallee(ModuleContext context,
                  ServiceProfile[] realizedServices)

Default 2-argument constructor. Must not be used.

Parameters:

context - uAAL module context

realizedServices - provided service profiles

SCallee

protected SCallee(ModuleContext context)

Default constructor.

Parameters:

context - uAAL module context

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.