org.apache.struts2.portlet.interceptor

## Class PortletAwareInterceptor

- java.lang.Object
- - com.opensymphony.xwork2.interceptor.AbstractInterceptor
  - - org.apache.struts2.portlet.interceptor.PortletAwareInterceptor

- All Implemented Interfaces:
    Interceptor, Serializable, StrutsStatics

      public class PortletAwareInterceptor
      extends AbstractInterceptor
      implements StrutsStatics

  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from interface org.apache.struts2.StrutsStatics

      `HTTP_REQUEST, HTTP_RESPONSE, PAGE_CONTEXT, SERVLET_CONTEXT, SERVLET_DISPATCHER, STRUTS_ACTION_TAG_INVOCATION, STRUTS_PORTLET_CONTEXT`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `PortletAwareInterceptor()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `intercept(ActionInvocation invocation)` Sets action properties based on the interfaces an action implements.

    - ### 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

    - #### PortletAwareInterceptor

          public PortletAwareInterceptor()

  - ### Method Detail

    - #### intercept

          public String intercept(ActionInvocation invocation)
                           throws Exception

      Sets action properties based on the interfaces an action implements. Things like application properties, parameters, session attributes, etc are set based on the implementing interface.
      Specified by:
        `intercept` in interface `Interceptor`
      Specified by:
        `intercept` in class `AbstractInterceptor`
      Parameters:
        `invocation` - an encapsulation of the action execution state.
      Throws:
        `Exception` - if an error occurs when setting action properties.

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