javax.portlet.filter

Class RenderRequestWrapper

java.lang.Object

javax.portlet.filter.RenderStateWrapper

javax.portlet.filter.PortletRequestWrapper

javax.portlet.filter.RenderRequestWrapper

All Implemented Interfaces:

PortletRequest, RenderRequest, RenderState

Direct Known Subclasses:

HeaderRequestWrapper

public class RenderRequestWrapper
extends PortletRequestWrapper
implements RenderRequest

The RenderRequestWrapper provides a convenient implementation of the RenderRequest interface that can be subclassed by developers. This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped request object.

Since:

2.0

See Also:

RenderRequest

Nested Class Summary

Nested classes/interfaces inherited from interface javax.portlet.PortletRequest

PortletRequest.P3PUserInfos

Field Summary

Fields inherited from class javax.portlet.filter.RenderStateWrapper

wrapped

Fields inherited from interface javax.portlet.RenderRequest

ETAG

Fields inherited from interface javax.portlet.PortletRequest

ACTION_PHASE, ACTION_SCOPE_ID, BASIC_AUTH, CCPP_PROFILE, CLIENT_CERT_AUTH, DIGEST_AUTH, EVENT_PHASE, FORM_AUTH, HEADER_PHASE, LIFECYCLE_PHASE, RENDER_HEADERS, RENDER_MARKUP, RENDER_PART, RENDER_PHASE, RESOURCE_PHASE, USER_INFO

Constructor Summary

Constructors

Constructor and Description
RenderRequestWrapper(RenderRequest request) Creates an RenderRequest adaptor wrapping the given request object.

Method Summary

Modifier and Type	Method and Description
String	getETag() Returns the validation tag if the portlet container has a cached response for this validation tag, or null if no cached response exists.
RenderRequest	getRequest() Return the wrapped request object.
void	setRequest(RenderRequest request) Sets the request object being wrapped.

Methods inherited from class javax.portlet.filter.PortletRequestWrapper

getAttribute, getAttributeNames, getAuthType, getContextPath, getCookies, getLocale, getLocales, getParameter, getParameterMap, getParameterNames, getParameterValues, getPortalContext, getPortletContext, getPortletMode, getPortletSession, getPortletSession, getPreferences, getPrivateParameterMap, getProperties, getProperty, getPropertyNames, getPublicParameterMap, getRemoteUser, getRenderParameters, getRequestedSessionId, getResponseContentType, getResponseContentTypes, getScheme, getServerName, getServerPort, getUserAgent, getUserPrincipal, getWindowID, getWindowState, isPortletModeAllowed, isRequestedSessionIdValid, isSecure, isUserInRole, isWindowStateAllowed, removeAttribute, setAttribute, setRequest

Methods inherited from class javax.portlet.filter.RenderStateWrapper

getWrapped, setWrapped

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.portlet.PortletRequest

getAttribute, getAttributeNames, getAuthType, getContextPath, getCookies, getLocale, getLocales, getParameter, getParameterMap, getParameterNames, getParameterValues, getPortalContext, getPortletContext, getPortletSession, getPortletSession, getPreferences, getPrivateParameterMap, getProperties, getProperty, getPropertyNames, getPublicParameterMap, getRemoteUser, getRequestedSessionId, getResponseContentType, getResponseContentTypes, getScheme, getServerName, getServerPort, getUserAgent, getUserPrincipal, getWindowID, isPortletModeAllowed, isRequestedSessionIdValid, isSecure, isUserInRole, isWindowStateAllowed, removeAttribute, setAttribute

Methods inherited from interface javax.portlet.RenderState

getPortletMode, getRenderParameters, getWindowState

Constructor Detail

RenderRequestWrapper

public RenderRequestWrapper(RenderRequest request)

Creates an RenderRequest adaptor wrapping the given request object.

Parameters:

request - the render request to wrap

Throws:

IllegalArgumentException - if the request is null

Method Detail

getRequest

public RenderRequest getRequest()

Return the wrapped request object.

Overrides:

getRequest in class PortletRequestWrapper

Returns:

the wrapped request

setRequest

public void setRequest(RenderRequest request)

Sets the request object being wrapped.

Parameters:

request - the request to set

Throws:

IllegalArgumentException - if the request is null.

getETag

public String getETag()

Description copied from interface: RenderRequest

Returns the validation tag if the portlet container has a cached response for this validation tag, or null if no cached response exists.

This call returns the same value as RenderRequest.getProperty(RenderRequest.ETAG).

Specified by:

getETag in interface RenderRequest

Returns:

the validation tag if the portlet container has a cached response for this validation tag, or null if no cached response exists.