Examples with PortletException javax.portlet.PortletException used on opensource projects

Example 11 with PortletException

use of javax.portlet.PortletException in project sw360portal by sw360.

the class LinkedReleasesAndProjectsAwarePortlet method serveLoadLinkedProjectsRows.

protected void serveLoadLinkedProjectsRows(ResourceRequest request, ResourceResponse response) throws PortletException, IOException {
    final User user = UserCacheHolder.getUserFromRequest(request);
    String branchId = request.getParameter(PARENT_BRANCH_ID);
    request.setAttribute(PARENT_BRANCH_ID, branchId);
    if (branchId != null) {
        String id = branchId.split("_")[0];
        try {
            ProjectService.Iface client = thriftClients.makeProjectClient();
            Project project = client.getProjectById(id, user);
            List<ProjectLink> mappedProjectLinks = createLinkedProjects(project, user);
            request.setAttribute(PROJECT_LIST, mappedProjectLinks);
        } catch (TException e) {
            log.error("Error getting projects!", e);
            throw new PortletException("cannot get projects", e);
        }
    } else {
        List<ProjectLink> mappedProjectLinks = createLinkedProjects(new Project(), user);
        request.setAttribute(PROJECT_LIST, mappedProjectLinks);
    }
    request.setAttribute(PortalConstants.PARENT_SCOPE_GROUP_ID, request.getParameter(PortalConstants.PARENT_SCOPE_GROUP_ID));
    include("/html/utils/ajax/linkedProjectsRows.jsp", request, response, PortletRequest.RESOURCE_PHASE);
}

Example 12 with PortletException

use of javax.portlet.PortletException in project uPortal by Jasig.

the class PortletRendererImpl method doServeResource.

@Override
public long doServeResource(IPortletWindowId portletWindowId, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, PortletResourceOutputHandler portletOutputHandler) throws IOException {
    final CacheState<CachedPortletResourceData<Long>, Long> cacheState = this.portletCacheControlService.getPortletResourceState(httpServletRequest, portletWindowId);
    final IPortletWindow portletWindow = this.portletWindowRegistry.getPortletWindow(httpServletRequest, portletWindowId);
    enforceConfigPermission(httpServletRequest, portletWindow);
    if (cacheState.isUseBrowserData()) {
        logger.trace("doServeResource-Reusing browser data");
        return doResourceReplayBrowserContent(portletWindow, httpServletRequest, cacheState, portletOutputHandler);
    }
    if (cacheState.isUseCachedData()) {
        logger.trace("doServeResource-Reusing cached data");
        return doResourceReplayCachedContent(portletWindow, httpServletRequest, cacheState, portletOutputHandler, 0);
    }
    final int cacheSizeThreshold = this.portletCacheControlService.getCacheSizeThreshold();
    final CachingPortletResourceOutputHandler cachingPortletOutputHandler = new CachingPortletResourceOutputHandler(portletOutputHandler, cacheSizeThreshold);
    CacheControl cacheControl = cacheState.getCacheControl();
    // Wrap the cache control so it immediately sets the caching related response headers
    cacheControl = new HeaderSettingCacheControl(cacheControl, cachingPortletOutputHandler);
    // Setup the request and response
    httpServletRequest = this.setupPortletRequest(httpServletRequest);
    httpServletResponse = new PortletResourceHttpServletResponseWrapper(httpServletResponse, portletWindow, portletOutputHandler, cacheControl);
    httpServletRequest.setAttribute(IPortletRenderer.ATTRIBUTE__PORTLET_CACHE_CONTROL, cacheControl);
    httpServletRequest.setAttribute(IPortletRenderer.ATTRIBUTE__PORTLET_OUTPUT_HANDLER, cachingPortletOutputHandler);
    this.logger.debug("Executing resource request for window {}", portletWindow);
    final long start = System.nanoTime();
    try {
        this.portletContainer.doServeResource(portletWindow.getPlutoPortletWindow(), httpServletRequest, httpServletResponse);
    } catch (PortletException pe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing serveResource.", portletWindow, pe);
    } catch (PortletContainerException pce) {
        throw new PortletDispatchException("The portlet container threw an exception while executing serveResource on portlet window '" + portletWindow + "'.", portletWindow, pce);
    } catch (IOException ioe) {
        throw new PortletDispatchException("The portlet window '" + portletWindow + "' threw an exception while executing serveResource.", portletWindow, ioe);
    }
    final long executionTime = System.nanoTime() - start;
    // See if the portlet signaled to use the cached content
    final boolean useCachedContent = cacheControl.useCachedContent();
    if (useCachedContent) {
        final CachedPortletResourceData<Long> cachedPortletResourceData = cacheState.getCachedPortletData();
        if (cachedPortletResourceData != null) {
            // Update the expiration time and re-store in the cache
            final CachedPortletData<Long> cachedPortletData = cachedPortletResourceData.getCachedPortletData();
            cachedPortletData.updateExpirationTime(cacheControl.getExpirationTime());
            this.portletCacheControlService.cachePortletResourceOutput(portletWindowId, httpServletRequest, cacheState, cachedPortletResourceData);
        }
        if (cacheState.isBrowserSetEtag()) {
            logger.trace("doServeResource-useCachedContent, Reusing browser data");
            // Browser-side content matches, send a 304
            return doResourceReplayBrowserContent(portletWindow, httpServletRequest, cacheState, portletOutputHandler);
        }
        logger.trace("doServeResource-useCachedContent, Reusing cached data");
        return doResourceReplayCachedContent(portletWindow, httpServletRequest, cacheState, cachingPortletOutputHandler, executionTime);
    }
    publishResourceEvent(portletWindow, httpServletRequest, executionTime, false, false);
    if (cacheState != null) {
        boolean shouldCache = this.portletCacheControlService.shouldOutputBeCached(cacheControl);
        if (shouldCache) {
            final CachedPortletResourceData<Long> cachedPortletResourceData = cachingPortletOutputHandler.getCachedPortletResourceData(executionTime, cacheControl);
            if (cachedPortletResourceData != null) {
                this.portletCacheControlService.cachePortletResourceOutput(portletWindowId, httpServletRequest, cacheState, cachedPortletResourceData);
            }
        }
    }
    return executionTime;
}

Example 13 with PortletException

use of javax.portlet.PortletException 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 14 with PortletException

use of javax.portlet.PortletException 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 15 with PortletException

use of javax.portlet.PortletException in project acs-community-packaging by Alfresco.

the class AlfrescoFacesPortlet method processAction.

/**
 * Called by the portlet container to allow the portlet to process an action request.
 */
public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException {
    Application.setInPortalServer(true);
    try {
        // Set the current locale
        I18NUtil.setLocale(getLanguage(request.getPortletSession()));
        boolean isMultipart = PortletFileUpload.isMultipartContent(request);
        if (isMultipart) {
            if (logger.isDebugEnabled())
                logger.debug("Handling multipart request...");
            PortletSession session = request.getPortletSession();
            // get the file from the request and put it in the session
            DiskFileItemFactory factory = new DiskFileItemFactory();
            PortletFileUpload upload = new PortletFileUpload(factory);
            List<FileItem> fileItems = upload.parseRequest(request);
            Iterator<FileItem> iter = fileItems.iterator();
            FileUploadBean bean = new FileUploadBean();
            while (iter.hasNext()) {
                FileItem item = iter.next();
                String filename = item.getName();
                if (item.isFormField() == false) {
                    if (logger.isDebugEnabled())
                        logger.debug("Processing uploaded file: " + filename);
                    // workaround a bug in IE where the full path is returned
                    // IE is only available for Windows so only check for the Windows path separator
                    int idx = filename.lastIndexOf('\\');
                    if (idx == -1) {
                        // if there is no windows path separator check for *nix
                        idx = filename.lastIndexOf('/');
                    }
                    if (idx != -1) {
                        filename = filename.substring(idx + File.separator.length());
                    }
                    File tempFile = TempFileProvider.createTempFile("alfresco", ".upload");
                    item.write(tempFile);
                    bean.setFile(tempFile);
                    bean.setFileName(filename);
                    bean.setFilePath(tempFile.getAbsolutePath());
                    session.setAttribute(FileUploadBean.FILE_UPLOAD_BEAN_NAME, bean, PortletSession.PORTLET_SCOPE);
                }
            }
            // Set the VIEW_ID parameter to tell the faces portlet bridge to treat the request
            // as a JSF request, this will send us back to the previous page we came from.
            String lastViewId = (String) request.getPortletSession().getAttribute(SESSION_LAST_VIEW_ID);
            if (lastViewId != null) {
                response.setRenderParameter(VIEW_ID, lastViewId);
            }
        } else {
            SessionUser sessionUser = (SessionUser) request.getPortletSession().getAttribute(AuthenticationHelper.AUTHENTICATION_USER, PortletSession.APPLICATION_SCOPE);
            User user = sessionUser instanceof User ? (User) sessionUser : null;
            if (user != null) {
                // setup the authentication context
                try {
                    WebApplicationContext ctx = (WebApplicationContext) getPortletContext().getAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE);
                    AuthenticationService auth = (AuthenticationService) ctx.getBean("AuthenticationService");
                    auth.validate(user.getTicket());
                    // save last username into portlet preferences, get from LoginBean state
                    LoginBean loginBean = (LoginBean) request.getPortletSession().getAttribute(AuthenticationHelper.LOGIN_BEAN);
                    if (loginBean != null) {
                        // TODO: Need to login to the Portal to get a user here to store prefs against
                        // so not really a suitable solution as they get thrown away at present!
                        // Also would need to store prefs PER user - so auto login for each...?
                        String oldValue = request.getPreferences().getValue(PREF_ALF_USERNAME, null);
                        if (oldValue == null || oldValue.equals(loginBean.getUsernameInternal()) == false) {
                            if (request.getPreferences().isReadOnly(PREF_ALF_USERNAME) == false) {
                                request.getPreferences().setValue(PREF_ALF_USERNAME, loginBean.getUsernameInternal());
                                request.getPreferences().store();
                            }
                        }
                    }
                    // do the normal JSF processing
                    super.processAction(request, response);
                } catch (AuthenticationException authErr) {
                    // remove User object as it's now useless
                    request.getPortletSession().removeAttribute(AuthenticationHelper.AUTHENTICATION_USER, PortletSession.APPLICATION_SCOPE);
                }
            } else {
                // do the normal JSF processing as we may be on the login page
                super.processAction(request, response);
            }
        }
    } catch (Throwable e) {
        if (getErrorPage() != null) {
            handleError(request, response, e);
        } else {
            logger.warn("No error page configured, re-throwing exception");
            if (e instanceof PortletException) {
                throw (PortletException) e;
            } else if (e instanceof IOException) {
                throw (IOException) e;
            } else {
                throw new PortletException(e);
            }
        }
    } finally {
        Application.setInPortalServer(false);
    }
}