Struts2 after action invoked

[debraj mallick]

hi all,

i need to log the action name once it is invoked, to do this i am using intecptor which is like

public class LogUser extends AbstractInterceptor {
@Override
    public String intercept(ActionInvocation invocation) throws Exception {
      try{
            return invocation.invoke();
          }finally{
            adminService.insertLogForUser(ServletActionContext.getActionMapping().getName()); // inserting the action name to database
        }
    }
}

my struts.xml is like

<interceptors>
            <interceptor name="logUser" class="com.web.LogUser"></interceptor>
            <interceptor-stack name="checkLogUser">
                <interceptor-ref name="logUser"/>
                <interceptor-ref name="defaultStack"/>
            </interceptor-stack>
</interceptors>
<default-interceptor-ref name="checkLogUser"/>

this does not work when i am getting any exception because action log is also saved, all i need to implement is: if the action is invoked successfully then only the action name will be save otherwise not.
I didn't understand what i am missing, Any suggestion would be great.

[Mohana Rao Sv]

Write a method and annotate it @After after your action execution that method will be executed for further details refer the link http://struts.apache.org/2.0.9/struts2-core/apidocs/index.html and make sure that you added annotations interceptor.