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: 57209 $

Author:

Rickard �berg, 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, isAppException, 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

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

Specified by:

invoke in interface Interceptor

Overrides:

invoke 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