Examples with CacheControlImpl org.apereo.portal.portlet.container.cache.CacheControlImpl used on opensource projects

Example 1 with CacheControlImpl

use of org.apereo.portal.portlet.container.cache.CacheControlImpl in project uPortal by Jasig.

the class PortletRendererImpl method doReset.

/*
     * (non-Javadoc)
     * @see org.apereo.portal.portlet.rendering.IPortletRenderer#doReset(org.apereo.portal.portlet.om.IPortletWindowId, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     */
@Override
public void doReset(IPortletWindowId portletWindowId, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    // Don't enforce config mode restriction because this is going to snap the portlet window back into view mode.
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpServletRequest, portletWindowId);
    if (portletWindow != null) {
        portletWindow.setPortletMode(PortletMode.VIEW);
        portletWindow.setRenderParameters(new ParameterMap());
        portletWindow.setExpirationCache(null);
        httpServletRequest = this.setupPortletRequest(httpServletRequest);
        httpServletResponse = new PortletHttpServletResponseWrapper(httpServletResponse, portletWindow);
        httpServletRequest.setAttribute(AdministrativeRequestListenerController.DEFAULT_LISTENER_KEY_ATTRIBUTE, "sessionActionListener");
        httpServletRequest.setAttribute(PortletSessionAdministrativeRequestListener.ACTION, PortletSessionAdministrativeRequestListener.SessionAction.CLEAR);
        httpServletRequest.setAttribute(PortletSessionAdministrativeRequestListener.SCOPE, PortletSession.PORTLET_SCOPE);
        //TODO modify PortletContainer.doAdmin to create a specific "admin" req/res object and context so we don't have to fake it with a render req
        //These are required for a render request to be created and admin requests use a render request under the hood
        final String characterEncoding = httpServletResponse.getCharacterEncoding();
        httpServletRequest.setAttribute(IPortletRenderer.ATTRIBUTE__PORTLET_OUTPUT_HANDLER, new RenderPortletOutputHandler(characterEncoding));
        httpServletRequest.setAttribute(IPortletRenderer.ATTRIBUTE__PORTLET_CACHE_CONTROL, new CacheControlImpl());
        try {
            this.portletContainer.doAdmin(portletWindow.getPlutoPortletWindow(), httpServletRequest, httpServletResponse);
        } catch (PortletException pe) {
            throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing admin command to clear session.", portletWindow, pe);
        } catch (PortletContainerException pce) {
            throw new PortletDispatchException("The portlet container threw an exception while executing admin command to clear session on portlet window '" + portletWindow + "'.", portletWindow, pce);
        } catch (IOException ioe) {
            throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing admin command to clear session.", portletWindow, ioe);
        }
    } else {
        logger.debug("ignoring doReset as portletWindowRegistry#getPortletWindow returned a null result for portletWindowId {}", portletWindowId);
    }
}