LogInterceptor (JBoss Server API) - JBoss 4.0.1 sp1 server API Documentation 英文版文档

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org.jboss.ejb.plugins
Class LogInterceptor

java.lang.Object
  org.jboss.ejb.plugins.AbstractInterceptor
      org.jboss.ejb.plugins.LogInterceptor

All Implemented Interfaces:: AllowedOperationsFlags, ContainerPlugin, Interceptor, org.jboss.system.Service

public class LogInterceptor
extends AbstractInterceptor

An interceptor used to log all invocations. It also handles any unexpected exceptions.

Version:: $Revision: 1.33.4.2 $
Author:: Rickard 锟絙erg, Scott Stark, Dain Sundstrom, Ole Husgaard

Field Summary

protected boolean callLogging


protected String ejbName


Fields inherited from class org.jboss.ejb.plugins.AbstractInterceptor

container, log, nextInterceptor

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

Constructor Summary

LogInterceptor()


Method Summary

void create()


Object invoke(Invocation invocation)
          This method logs the method, calls the next invoker, and handles any exception.

Object invokeHome(Invocation invocation)
          This method logs the method, calls the next invoker, and handles any exception.

Methods inherited from class org.jboss.ejb.plugins.AbstractInterceptor

destroy, getContainer, getNext, setContainer, setNext, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

ejbName

protected String ejbName

callLogging

protected boolean callLogging

Constructor Detail

LogInterceptor

public LogInterceptor()

Method Detail

create

public void create()
            throws Exception

Specified by:: create in interface org.jboss.system.Service
Overrides:: create in class AbstractInterceptor

Throws:: Exception

invokeHome

public Object invokeHome(Invocation invocation)
                  throws Exception

This method logs the method, calls the next invoker, and handles any exception.

Specified by:: invokeHome in interface Interceptor
Overrides:: invokeHome in class AbstractInterceptor

Parameters:: invocation - contain all infomation necessary to carry out the invocation
Returns:: the return value of the invocation
Throws:: Exception - if an exception during the invocation

invoke

public Object invoke(Invocation invocation)
              throws Exception