| Package | Description | 
|---|---|
| javax.portlet | The javax.portlet package defines the API for Java Portlet Specification V2.0. | 
| javax.portlet.filter | The javax.portlet.filter package defines the filter APIs for the Java Portlet Specification. | 
| Modifier and Type | Interface and Description | 
|---|---|
| interface  | ActionResponseThe  ActionResponseinterface represents the portlet
 response to an action request. | 
| interface  | EventResponseThe  EventResponseinterface represents the portlet
 response to an event request. | 
| interface  | MimeResponseThe  MimeResponsedefines the base interface to assist a
 portlet in returning MIME content. | 
| interface  | RenderResponseThe  RenderResponsedefines an object to assist a portlet in
 sending a response to the portal. | 
| interface  | ResourceResponseThe  ResourceResponsedefines an object to assist a portlet 
 for rendering a resource. | 
| interface  | StateAwareResponseThe  StateAwareResponserepresents a response that can modify
 state information or send events.It extends the PortletResponse interface. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | PortletRequestDispatcher. forward(PortletRequest request,
       PortletResponse response)Forwards a portlet request from a portlet to another resource (servlet, JSP file, or HTML file) 
 on the server. | 
| void | PortletRequestDispatcher. include(PortletRequest request,
       PortletResponse response)Includes the content of a resource (servlet, JSP page, HTML file) in the
 response. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | ActionResponseWrapperThe  ActionResponseWrapperprovides a convenient 
 implementation of theActionResponseinterface 
 that can be subclassed by developers wishing to adapt the response. | 
| class  | EventResponseWrapperThe  EventResponseWrapperprovides a convenient 
 implementation of theEventResponseinterface 
 that can be subclassed by developers wishing to adapt the response. | 
| class  | PortletResponseWrapperThe  PortletResponseWrapperprovides a convenient 
 implementation of thePortletResponseinterface 
 and is extended by other response wrappers. | 
| class  | RenderResponseWrapperThe  RenderResponseWrapperprovides a convenient 
 implementation of theRenderResponseinterface 
 that can be subclassed by developers wishing to adapt the response. | 
| class  | ResourceResponseWrapperThe  ResourceResponseWrapperprovides a convenient 
 implementation of theResourceResponseinterface 
 that can be subclassed by developers wishing to adapt the response. | 
| Modifier and Type | Method and Description | 
|---|---|
| PortletResponse | PortletResponseWrapper. getResponse()Return the wrapped response object. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | PortletResponseWrapper. setResponse(PortletResponse response)Sets the response object being wrapped. | 
| Constructor and Description | 
|---|
| PortletResponseWrapper(PortletResponse response)Creates an  ActionResponseadaptor 
 wrapping the given response object. | 
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