jadex.bridge.service.component.interceptors

Class RecoveryInterceptor

java.lang.Object

jadex.bridge.service.component.interceptors.AbstractApplicableInterceptor

jadex.bridge.service.component.interceptors.RecoveryInterceptor

All Implemented Interfaces:

IServiceInvocationInterceptor

public class RecoveryInterceptor
extends AbstractApplicableInterceptor

The recovery interceptor is used in required service proxies for automatically reassigning a service if it fails due to one of specific exceptions. todo: - fix that the failed service is not found again by search - which exception should be supported (ComponentTerminatedException, ServiceInvalidException, ServiceNotFoundException?) - what about multi services, if this case there is no abstraction for all services so that only single rebinds can be done (not a new set of services)

Constructor Summary

Constructors

Constructor and Description
RecoveryInterceptor(IExternalAccess ea, RequiredServiceInfo info, RequiredServiceBinding binding, IRequiredServiceFetcher fetcher) Create a new invocation handler.

Method Summary

Methods

Modifier and Type	Method and Description
IFuture<Void>	execute(ServiceInvocationContext sic) Execute the interceptor.
IFuture	rebind(ServiceInvocationContext sic) Rebind a service call by using the fetcher to find/create another service.

Methods inherited from class jadex.bridge.service.component.interceptors.AbstractApplicableInterceptor

isApplicable

Methods inherited from class java.lang.Object

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

Constructor Detail

RecoveryInterceptor

public RecoveryInterceptor(IExternalAccess ea,
                   RequiredServiceInfo info,
                   RequiredServiceBinding binding,
                   IRequiredServiceFetcher fetcher)

Create a new invocation handler.

Method Detail

execute

public IFuture<Void> execute(ServiceInvocationContext sic)

Execute the interceptor.

Parameters:

context - The invocation context.

rebind

public IFuture rebind(ServiceInvocationContext sic)

Rebind a service call by using the fetcher to find/create another service.