Examples with PortletHttpServletResponseWrapper org.apereo.portal.utils.web.PortletHttpServletResponseWrapper used on opensource projects

Example 1 with PortletHttpServletResponseWrapper

use of org.apereo.portal.utils.web.PortletHttpServletResponseWrapper in project uPortal by Jasig.

the class PortletRendererImpl method doEvent.

/*
     * PLT 22.1 If the content of a portlet is cached and the portlet is target of request
     * with an action-type semantic (e.g. an action or event call), the portlet container should discard the cache and
     * invoke the corresponding request handling methods of the portlet like processAction,or processEvent.
     *
     * (non-Javadoc)
     * @see org.apereo.portal.portlet.rendering.IPortletRenderer#doEvent(org.apereo.portal.portlet.om.IPortletWindowId, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.portlet.Event)
     */
@Override
public long doEvent(IPortletWindowId portletWindowId, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Event event) {
    this.portletCacheControlService.purgeCachedPortletData(portletWindowId, httpServletRequest);
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpServletRequest, portletWindowId);
    enforceConfigPermission(httpServletRequest, portletWindow);
    httpServletRequest = this.setupPortletRequest(httpServletRequest);
    httpServletResponse = new PortletHttpServletResponseWrapper(httpServletResponse, portletWindow);
    // Execute the action,
    this.logger.debug("Executing portlet event for window '{}'", portletWindow);
    final long start = System.nanoTime();
    try {
        this.portletContainer.doEvent(portletWindow.getPlutoPortletWindow(), httpServletRequest, httpServletResponse, event);
    } catch (PortletException pe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing event.", portletWindow, pe);
    } catch (PortletContainerException pce) {
        throw new PortletDispatchException("The portlet container threw an exception while executing event on portlet window '" + portletWindow + "'.", portletWindow, pce);
    } catch (IOException ioe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing event.", portletWindow, ioe);
    }
    final long executionTime = System.nanoTime() - start;
    this.portalEventFactory.publishPortletEventExecutionEvent(httpServletRequest, this, portletWindowId, executionTime, event.getQName());
    return executionTime;
}

Example 2 with PortletHttpServletResponseWrapper

use of org.apereo.portal.utils.web.PortletHttpServletResponseWrapper in project uPortal by Jasig.

the class PortletRendererImpl method doAction.

/*
     * PLT 22.1 If the content of a portlet is cached and the portlet is target of request
     * with an action-type semantic (e.g. an action or event call), the portlet container should discard the cache and
     * invoke the corresponding request handling methods of the portlet like processAction,or processEvent.
     */
@Override
public long doAction(IPortletWindowId portletWindowId, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {
    this.portletCacheControlService.purgeCachedPortletData(portletWindowId, httpServletRequest);
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpServletRequest, portletWindowId);
    enforceConfigPermission(httpServletRequest, portletWindow);
    httpServletRequest = this.setupPortletRequest(httpServletRequest);
    httpServletResponse = new PortletHttpServletResponseWrapper(httpServletResponse, portletWindow);
    // Execute the action,
    this.logger.debug("Executing portlet action for window '{}'", portletWindow);
    final long start = System.nanoTime();
    try {
        this.portletContainer.doAction(portletWindow.getPlutoPortletWindow(), httpServletRequest, httpServletResponse);
    } catch (PortletException pe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing action.", portletWindow, pe);
    } catch (PortletContainerException pce) {
        throw new PortletDispatchException("The portlet container threw an exception while executing action on portlet window '" + portletWindow + "'.", portletWindow, pce);
    } catch (IOException ioe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing action.", portletWindow, ioe);
    }
    final long executionTime = System.nanoTime() - start;
    this.portalEventFactory.publishPortletActionExecutionEvent(httpServletRequest, this, portletWindowId, executionTime);
    return executionTime;
}

Example 3 with PortletHttpServletResponseWrapper

use of org.apereo.portal.utils.web.PortletHttpServletResponseWrapper 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);
    }
}