Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## com.opensymphony.xwork2.interceptor
Class LoggingInterceptor

    java.lang.Object
      com.opensymphony.xwork2.interceptor.AbstractInterceptor
          com.opensymphony.xwork2.interceptor.LoggingInterceptor

All Implemented Interfaces:
  Interceptor, Serializable

    public class LoggingInterceptor

extends AbstractInterceptor

This interceptor logs the the start and end of the execution an action (in English-only, not internationalized). There are no parameters for this interceptor. There are no obvious extensions to the existing interceptor.

     <!-- prints out a message before and after the immediate action execution -->
     <action name="someAction" class="com.examples.SomeAction">
         <interceptor-ref name="completeStack"/>
         <interceptor-ref name="logger"/>
         <result name="success">good_result.ftl</result>
     </action>

     <!-- prints out a message before any more interceptors continue and after they have finished -->
     <action name="someAction" class="com.examples.SomeAction">
         <interceptor-ref name="logger"/>
         <interceptor-ref name="completeStack"/>
         <result name="success">good_result.ftl</result>
     </action>

Author:
  Jason Carreira
See Also:
  Serialized Form

Field Summary
`private static String` | `FINISH_MESSAGE`
`private static Log` | `log`
`private static String` | `START_MESSAGE`

Constructor Summary
`LoggingInterceptor()`

Method Summary
`String` | `intercept(ActionInvocation invocation)` Override to handle interception
`private void` | `logMessage(ActionInvocation invocation, String baseMessage)`

Methods inherited from class com.opensymphony.xwork2.interceptor.AbstractInterceptor
`destroy, init`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### log

    private static final Log log

### FINISH_MESSAGE

    private static final String FINISH_MESSAGE

See Also:
  Constant Field Values

### START_MESSAGE

    private static final String START_MESSAGE

See Also:
  Constant Field Values

Constructor Detail

### LoggingInterceptor

    public LoggingInterceptor()

Method Detail

### intercept

    public String intercept(ActionInvocation invocation)
                     throws Exception

  Description copied from class: `AbstractInterceptor`
  Override to handle interception

  Specified by:
    `intercept` in interface `Interceptor`
  Specified by:
    `intercept` in class `AbstractInterceptor`
  Returns:
    the return code, either returned from `ActionInvocation.invoke()`, or from the interceptor itself.
  Throws:
    `Exception` - any system-level error, as defined in `Action.execute()`.

### logMessage

    private void logMessage(ActionInvocation invocation,
                            String baseMessage)

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Copyright © 2007 OpenSymphony. All Rights Reserved.