javax.portlet
Interface RenderRequest

All Superinterfaces:
PortletRequest
All Known Subinterfaces:
InternalRenderRequest
All Known Implementing Classes:
RenderRequestImpl, RenderRequestWrapper, RenderRequestWrapper

public interface RenderRequest
extends PortletRequest


Nested Class Summary
 
Nested classes/interfaces inherited from interface javax.portlet.PortletRequest
PortletRequest.P3PUserInfos
 
Field Summary
static java.lang.String ETAG
          This property is set by the container if the portlet container has a cached response for the given validation tag.
 
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, LIFECYCLE_PHASE, RENDER_HEADERS, RENDER_MARKUP, RENDER_PART, RENDER_PHASE, RESOURCE_PHASE, USER_INFO
 
Method Summary
 java.lang.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.
 
Methods inherited from interface javax.portlet.PortletRequest
getAttribute, getAttributeNames, getAuthType, getContextPath, getCookies, getLocale, getLocales, getParameter, getParameterMap, getParameterNames, getParameterValues, getPortalContext, getPortletMode, getPortletSession, getPortletSession, getPreferences, getPrivateParameterMap, getProperties, getProperty, getPropertyNames, getPublicParameterMap, getRemoteUser, getRequestedSessionId, getResponseContentType, getResponseContentTypes, getScheme, getServerName, getServerPort, getUserPrincipal, getWindowID, getWindowState, isPortletModeAllowed, isRequestedSessionIdValid, isSecure, isUserInRole, isWindowStateAllowed, removeAttribute, setAttribute
 

Field Detail

ETAG

static final java.lang.String ETAG
This property is set by the container if the portlet container has a cached response for the given validation tag. The property can be retrieved using the getProperty method.

The value is "portlet.ETag ".

Since:
2.0
See Also:
Constant Field Values
Method Detail

getETag

java.lang.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.

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

Returns:
the validation tag if the portlet container has a cached response for this validation tag, or null if no cached response exists.
Since:
2.0


Copyright © 2003-2009 Apache Software Foundation. All Rights Reserved.