net.sf.appstatus.support.aop

Class AppStatusServiceInterceptor

java.lang.Object

net.sf.appstatus.support.aop.AppStatusServiceInterceptor

All Implemented Interfaces:

org.aopalliance.aop.Advice, org.aopalliance.intercept.Interceptor, org.aopalliance.intercept.MethodInterceptor

public class AppStatusServiceInterceptor
extends Object
implements org.aopalliance.intercept.MethodInterceptor

AOP AppStatus interceptor for services. Allows to remove references to AppStatus in services calls (replaces getMonitor/beginCall/cacheHit/failure/endCall).

Supports failure and cacheHit (if useThreadLocal enabled).

 <bean id="appStatusInterceptor" class="net.sf.appstatus.support.aop.AppStatusServiceInterceptor" scope="singleton">
         <property name="serviceManager" ref="serviceManager" />
 
         <!-- Optional property for dynamic activation -->
         <property name="activationCallback" ref="activationCallback" />
 
         <!-- Optional property for logger selection -->
         <property name="logger" value="<logger-name>" />
 
         <!-- Optional property for monitor setup -->
         <property name="preServiceCallback" ref="preServiceCallback" />
 
         <!-- Optional property for service result analysis -->
         <property name="postServiceCallback" ref="postServiceCallback" />
 
 </bean>
 
  <aop:config >
         <aop:advisor id="serviceCallAdvisor" advice-ref="appStatusInterceptor" pointcut="execution(public * your.package.ServiceClient*.*(..))" />
     </aop:config>
 

Author:

Nicolas Richeton

Constructor Summary

Constructors

Constructor and Description
AppStatusServiceInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
Object	invoke(org.aopalliance.intercept.MethodInvocation invocation)
void	setActivationCallback(IAppStatusActivationCallback activationCallback)
void	setLogger(String name) Set the logger to use with this interceptor.
void	setPostServiceCallback(IPostServiceCallback postServiceCallback) Adding a callback disables automatic failure management.
void	setPreServiceCallback(IPreServiceCallback preServiceCallback)
void	setServiceManager(IServiceManager serviceManager) Set the AppStatus service manager to use for this interceptor.

Methods inherited from class java.lang.Object

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

Constructor Detail

AppStatusServiceInterceptor

public AppStatusServiceInterceptor()

Method Detail

invoke

public Object invoke(org.aopalliance.intercept.MethodInvocation invocation)
              throws Throwable

Specified by:

invoke in interface org.aopalliance.intercept.MethodInterceptor

Throws:

Throwable

setActivationCallback

public void setActivationCallback(IAppStatusActivationCallback activationCallback)

Parameters:

activationCallback -

setLogger

public void setLogger(String name)

Set the logger to use with this interceptor.

Parameters:

name - logger name

setPostServiceCallback

public void setPostServiceCallback(IPostServiceCallback postServiceCallback)

Adding a callback disables automatic failure management. It's up to the callback to set failure flag.

Parameters:

postServiceCallback -

setPreServiceCallback

public void setPreServiceCallback(IPreServiceCallback preServiceCallback)

Parameters:

preServiceCallback -

setServiceManager

public void setServiceManager(IServiceManager serviceManager)

Set the AppStatus service manager to use for this interceptor.

Parameters:

serviceManager -