org.universAAL.middleware.service

Class DefaultServiceCaller

java.lang.Object

org.universAAL.middleware.bus.member.BusMember

org.universAAL.middleware.bus.member.Caller

org.universAAL.middleware.service.ServiceCaller

org.universAAL.middleware.service.DefaultServiceCaller

Direct Known Subclasses:

UserPaswordAuthenticatorClient

public class DefaultServiceCaller
extends ServiceCaller

The default service caller simply ignores the notification about losing connection to other instances of the middleware and calls the services either only in an synchronous way (using the method ServiceCaller.call(org.universAAL.middleware.service.ServiceRequest)) or ignores the asynchronous responses.

Author:

mtazari - Saied Tazari

Field Summary

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

busResourceURI, owner, theBus

Constructor Summary

Constructors

Constructor and Description
DefaultServiceCaller(ModuleContext context) Constructor for usage by de-serializers.

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.
void	handleResponse(String reqID, ServiceResponse response) Will be called automatically in a new thread whenever the response corresponding to a previous call to ServiceCaller.sendRequest(ServiceRequest) is ready.

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

addAvailabilitySubscription, busDyingOut, call, call, getAllServices, getMatchingService, getMatchingService, getMatchingService, getMyID, handleReply, inject, inject, removeAvailabilitySubscription, sendCall, sendCall, sendRequest

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

Constructor Detail

DefaultServiceCaller

public DefaultServiceCaller(ModuleContext context)

Constructor for usage by de-serializers.

Parameters:

context -

Method Detail

communicationChannelBroken

public void communicationChannelBroken()

Description copied from class: ServiceCaller

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

Specified by:

communicationChannelBroken in class ServiceCaller

See Also:

ServiceCaller.communicationChannelBroken()

handleResponse

public void handleResponse(String reqID,
                           ServiceResponse response)

Description copied from class: ServiceCaller

Will be called automatically in a new thread whenever the response corresponding to a previous call to ServiceCaller.sendRequest(ServiceRequest) is ready.

Specified by:

handleResponse in class ServiceCaller

Parameters:

reqID - the ID returned by the previous call to ServiceCaller.sendRequest(ServiceRequest).

response - the expected response.

See Also:

ServiceCaller.handleResponse(String, ServiceResponse)