Class ModelDrivenInterceptor

  extended by com.opensymphony.xwork2.interceptor.AbstractInterceptor
      extended by com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor
All Implemented Interfaces:
Interceptor, Serializable

public class ModelDrivenInterceptor
extends AbstractInterceptor

Watches for ModelDriven actions and adds the action's model on to the value stack.

Note: The ModelDrivenInterceptor must come before the both StaticParametersInterceptor and ParametersInterceptor if you want the parameters to be applied to the model.

Note: The ModelDrivenInterceptor will only push the model into the stack when the model is not null, else it will be ignored.

Interceptor parameters:

Extending the interceptor:

There are no known extension points to this interceptor.

Example code:

 <action name="someAction" class="com.examples.SomeAction">
     <interceptor-ref name="model-driven"/>
     <interceptor-ref name="basicStack"/>
     <result name="success">good_result.ftl</result>

$Date: 2006-09-30 07:34:02 +0200 (Sa, 30 Sep 2006) $ $Id: 1142 2006-09-30 05:34:02Z mrdon $
See Also:
Serialized Form

Constructor Summary
Method Summary
 String intercept(ActionInvocation invocation)
          Override to handle interception
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

Constructor Detail


public ModelDrivenInterceptor()
Method Detail


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
the return code, either returned from ActionInvocation.invoke(), or from the interceptor itself.
Exception - any system-level error, as defined in Action.execute().

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