org.jboss.cache.interceptors
Class CallInterceptor

java.lang.Object
  org.jboss.cache.interceptors.Interceptor
      org.jboss.cache.interceptors.CallInterceptor

All Implemented Interfaces:

InterceptorMBean

public class CallInterceptor
extends Interceptor

Always at the end of the chain, directly in front of the cache. Simply calls into the cache using reflection. If the call resulted in a modification, add the Modification to the end of the modification list keyed by the current transaction.

Although always added to the end of an optimistically locked chain as well, calls should not make it down to this interceptor unless it is a call the OptimisticNodeInterceptor knows nothing about.

Version:

$Id: CallInterceptor.java 4968 2008-01-03 19:17:09Z manik.surtani@jboss.com $

Author:

Bela Ban

Field Summary

Fields inherited from class org.jboss.cache.interceptors.Interceptor

cache, configuration, last, log, next, trace

Constructor Summary

CallInterceptor()

Method Summary

Object

invoke(InvocationContext ctx) Using this method call for forwarding a call in the chain is not redable and error prone in the case of interceptors extending other interceptors.

Methods inherited from class org.jboss.cache.interceptors.Interceptor

assertTransactionValid, dumpStatistics, getLast, getNext, getStatisticsEnabled, initLogger, isActive, isPreparing, isValid, nextInterceptor, peekNode, resetStatistics, setCache, setLast, setNext, setStatisticsEnabled, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CallInterceptor

public CallInterceptor()

Method Detail

invoke

public Object invoke(InvocationContext ctx)
              throws Throwable

Description copied from class: Interceptor

Using this method call for forwarding a call in the chain is not redable and error prone in the case of interceptors extending other interceptors. This metod rather refers to interceptor doing its business operations rather than delegating to the nextInterceptor interceptor in chain. For delegation please use Interceptor.nextInterceptor(org.jboss.cache.InvocationContext)

Overrides:

invoke in class Interceptor

Throws:

Throwable