org.apache.wicket.core.request.handler.PageProvider Java Examples
The following examples show how to use
org.apache.wicket.core.request.handler.PageProvider.
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Example #1
Source File: NextServerApplication.java From nextreports-server with Apache License 2.0 | 6 votes |
@Override public IRequestHandler onException(RequestCycle cycle, Exception e) { if (e instanceof PageExpiredException) { LOG.error("Page expired", e); // !? return null; // see // getApplicationSettings().setPageExpiredErrorPage } if (e instanceof MaintenanceException) { return new RenderPageRequestHandler(new PageProvider(MaintenancePage.class)); } if (e instanceof StalePageException) { return null; } String errorCode = String.valueOf(System.currentTimeMillis()); LOG.error("Error with code " + errorCode, e); PageParameters parameters = new PageParameters(); parameters.add("errorCode", errorCode); parameters.add("errorMessage", UrlEncoder.QUERY_INSTANCE.encode(e.getMessage(), HTTP.ISO_8859_1)); return new RenderPageRequestHandler(new PageProvider(ErrorPage.class, parameters)); }
Example #2
Source File: RestartResponseAtInterceptPageException.java From onedev with MIT License | 5 votes |
/** * Redirects to the specified {@code interceptPage}. * * @param interceptPage */ public RestartResponseAtInterceptPageException(Page interceptPage) { super(new RenderPageRequestHandler(new PageProvider(interceptPage), RedirectPolicy.AUTO_REDIRECT)); InterceptData.set(); }
Example #3
Source File: RestartResponseAtInterceptPageException.java From onedev with MIT License | 5 votes |
/** * Redirects to the specified intercept page, this will result in a bookmarkable redirect. * * @param interceptPageClass * @param parameters */ public RestartResponseAtInterceptPageException(Class<? extends Page> interceptPageClass, PageParameters parameters) { super(new RenderPageRequestHandler(new PageProvider(interceptPageClass, parameters), RedirectPolicy.ALWAYS_REDIRECT)); InterceptData.set(); }
Example #4
Source File: OneWebApplication.java From onedev with MIT License | 5 votes |
@Override public final IProvider<IExceptionMapper> getExceptionMapperProvider() { return new IProvider<IExceptionMapper>() { @Override public IExceptionMapper get() { return new DefaultExceptionMapper() { @Override protected IRequestHandler mapExpectedExceptions(Exception e, Application application) { RequestCycle requestCycle = RequestCycle.get(); boolean isAjax = ((WebRequest)requestCycle.getRequest()).isAjax(); if (isAjax && (e instanceof ListenerInvocationNotAllowedException || e instanceof ComponentNotFoundException)) return EmptyAjaxRequestHandler.getInstance(); IRequestMapper mapper = Application.get().getRootRequestMapper(); if (mapper.mapRequest(requestCycle.getRequest()) instanceof ResourceReferenceRequestHandler) return new ResourceErrorRequestHandler(e); HttpServletResponse response = (HttpServletResponse) requestCycle.getResponse().getContainerResponse(); if (!response.isCommitted()) { InUseException inUseException = ExceptionUtils.find(e, InUseException.class); if (inUseException != null) return createPageRequestHandler(new PageProvider(new InUseErrorPage(inUseException))); else return createPageRequestHandler(new PageProvider(new GeneralErrorPage(e))); } else { return super.mapExpectedExceptions(e, application); } } }; } }; }
Example #5
Source File: OrientDefaultExceptionsHandlingListener.java From wicket-orientdb with Apache License 2.0 | 5 votes |
@Override public IRequestHandler onException(RequestCycle cycle, Exception ex) { try { Throwable th = null; if((th=Exceptions.findCause(ex, OSecurityException.class))!=null || (th=Exceptions.findCause(ex, OValidationException.class))!=null || (th=Exceptions.findCause(ex, OSchemaException.class))!=null || (th=Exceptions.findCause(ex, IllegalStateException.class))!=null && Exceptions.findCause(ex, WicketRuntimeException.class)==null) { Page page = extractCurrentPage(false); if(page==null) { if(th instanceof OSecurityException) OrientDbWebApplication.get().restartResponseAtSignInPage(); //Will throw exception return null; } OrientDbWebSession.get().error(th.getMessage()); return new RenderPageRequestHandler(new PageProvider(page), RenderPageRequestHandler.RedirectPolicy.ALWAYS_REDIRECT); } else if((th=Exceptions.findCause(ex, UnauthorizedActionException.class))!=null) { final UnauthorizedActionException unauthorizedActionException = (UnauthorizedActionException)th; return new UnauthorizedInstantiationHandler(unauthorizedActionException.getComponent()); } else { return null; } } catch (ReplaceHandlerException e) { return e.getReplacementRequestHandler(); } }
Example #6
Source File: ConsoleNotificationIndexPage.java From artifact-listener with Apache License 2.0 | 5 votes |
public ConsoleNotificationIndexPage(PageParameters parameters) { super(parameters); addHeadPageTitleKey("console.notifications"); add(new ListView<PageProvider>("notifications", getNotificationPages()) { private static final long serialVersionUID = 1L; @SuppressWarnings("unchecked") @Override protected void populateItem(ListItem<PageProvider> item) { Class<? extends Page> pageClass = (Class<? extends Page>) item.getModelObject().getPageClass(); Link<Void> link = new BookmarkablePageLink<Void>("link", pageClass); link.add(new Label("label", new ResourceModel("console.notifications." + pageClass.getSimpleName(), pageClass.getSimpleName()))); item.add(link); } }); add(new WebMarkupContainer("emptyList") { private static final long serialVersionUID = 6700720373087584498L; @Override public boolean isVisible() { return getNotificationPages().isEmpty(); } }); }
Example #7
Source File: ConsoleNotificationIndexPage.java From artifact-listener with Apache License 2.0 | 5 votes |
private List<PageProvider> getNotificationPages() { return Lists.newArrayList( new PageProvider(ConfirmRegistrationHtmlNotificationDemoPage.class), new PageProvider(ResetPasswordHtmlNotificationDemoPage.class), new PageProvider(ConfirmEmailHtmlNotificationDemoPage.class), new PageProvider(DeleteEmailHtmlNotificationDemoPage.class), new PageProvider(NewVersionsHtmlNotificationDemoPage.class), new PageProvider(NewVersionsAdditionalEmailHtmlNotificationDemoPage.class) ); }
Example #8
Source File: GradebookNgApplication.java From sakai with Educational Community License v2.0 | 4 votes |
@Override public void init() { super.init(); // page mounting for bookmarkable URLs mountPage("/grades", GradebookPage.class); mountPage("/settings", SettingsPage.class); mountPage("/importexport", ImportExportPage.class); mountPage("/permissions", PermissionsPage.class); mountPage("/gradebook", StudentPage.class); mountPage("/accessdenied", AccessDeniedPage.class); mountPage("/error", ErrorPage.class); // remove the version number from the URL so that browser refreshes re-render the page getRequestCycleSettings().setRenderStrategy(RenderStrategy.ONE_PASS_RENDER); // Configure for Spring injection getComponentInstantiationListeners().add(new SpringComponentInjector(this)); // Add ResourceLoader that integrates with Sakai's Resource Loader getResourceSettings().getStringResourceLoaders().add(0, new GradebookNgStringResourceLoader()); // Don't throw an exception if we are missing a property, just fallback getResourceSettings().setThrowExceptionOnMissingResource(false); // Remove the wicket specific tags from the generated markup getMarkupSettings().setStripWicketTags(true); // Don't add any extra tags around a disabled link (default is <em></em>) getMarkupSettings().setDefaultBeforeDisabledLink(null); getMarkupSettings().setDefaultAfterDisabledLink(null); // On Wicket session timeout, redirect to main page // getApplicationSettings().setPageExpiredErrorPage(getHomePage()); // Intercept any unexpected error stacktrace and take to our page getRequestCycleListeners().add(new AbstractRequestCycleListener() { @Override public IRequestHandler onException(final RequestCycle cycle, final Exception e) { return new RenderPageRequestHandler(new PageProvider(new ErrorPage(e))); } }); // Disable Wicket's loading of jQuery - we load Sakai's preferred version in BasePage.java getJavaScriptLibrarySettings().setJQueryReference(new PackageResourceReference(GradebookNgApplication.class, "empty.js")); // cleanup the HTML getMarkupSettings().setStripWicketTags(true); getMarkupSettings().setStripComments(true); getMarkupSettings().setCompressWhitespace(true); }
Example #9
Source File: SyncopeUIRequestCycleListener.java From syncope with Apache License 2.0 | 4 votes |
@Override public IRequestHandler onException(final RequestCycle cycle, final Exception e) { LOG.error("Exception found", e); PageParameters errorParameters = new PageParameters(); IRequestablePage errorPage; if (instanceOf(e, UnauthorizedInstantiationException.class) != null) { errorParameters.add("errorMessage", BaseSession.Error.AUTHORIZATION.fallback()); errorPage = getErrorPage(errorParameters); } else if (instanceOf(e, AccessControlException.class) != null) { if (StringUtils.containsIgnoreCase(instanceOf(e, AccessControlException.class).getMessage(), "expired")) { errorParameters.add("errorMessage", BaseSession.Error.SESSION_EXPIRED.fallback()); } else { errorParameters.add("errorMessage", BaseSession.Error.AUTHORIZATION.fallback()); } errorPage = getErrorPage(errorParameters); } else if (instanceOf(e, PageExpiredException.class) != null || !isSignedIn()) { errorParameters.add("errorMessage", BaseSession.Error.SESSION_EXPIRED.fallback()); errorPage = getErrorPage(errorParameters); } else if (instanceOf(e, BadRequestException.class) != null || instanceOf(e, WebServiceException.class) != null || instanceOf(e, SyncopeClientException.class) != null) { errorParameters.add("errorMessage", BaseSession.Error.REST.fallback()); errorPage = getErrorPage(errorParameters); } else { Throwable cause = instanceOf(e, ForbiddenException.class); if (cause == null) { // redirect to default Wicket error page errorPage = new ExceptionErrorPage(e, null); } else { errorParameters.add("errorMessage", cause.getMessage()); errorPage = getErrorPage(errorParameters); } } if (errorPage instanceof BaseLogin) { try { invalidateSession(); } catch (Throwable t) { // ignore LOG.debug("Unexpected error while forcing logout after error", t); } } return new RenderPageRequestHandler(new PageProvider(errorPage)); }
Example #10
Source File: GradebookNgApplication.java From sakai with Educational Community License v2.0 | 4 votes |
@Override public void init() { super.init(); // page mounting for bookmarkable URLs mountPage("/grades", GradebookPage.class); mountPage("/settings", SettingsPage.class); mountPage("/importexport", ImportExportPage.class); mountPage("/permissions", PermissionsPage.class); mountPage("/gradebook", StudentPage.class); mountPage("/accessdenied", AccessDeniedPage.class); mountPage("/error", ErrorPage.class); // remove the version number from the URL so that browser refreshes re-render the page getRequestCycleSettings().setRenderStrategy(RenderStrategy.ONE_PASS_RENDER); // Configure for Spring injection getComponentInstantiationListeners().add(new SpringComponentInjector(this)); // Add ResourceLoader that integrates with Sakai's Resource Loader getResourceSettings().getStringResourceLoaders().add(0, new GradebookNgStringResourceLoader()); // Don't throw an exception if we are missing a property, just fallback getResourceSettings().setThrowExceptionOnMissingResource(false); // Remove the wicket specific tags from the generated markup getMarkupSettings().setStripWicketTags(true); // Don't add any extra tags around a disabled link (default is <em></em>) getMarkupSettings().setDefaultBeforeDisabledLink(null); getMarkupSettings().setDefaultAfterDisabledLink(null); // On Wicket session timeout, redirect to main page // getApplicationSettings().setPageExpiredErrorPage(getHomePage()); // Intercept any unexpected error stacktrace and take to our page getRequestCycleListeners().add(new AbstractRequestCycleListener() { @Override public IRequestHandler onException(final RequestCycle cycle, final Exception e) { return new RenderPageRequestHandler(new PageProvider(new ErrorPage(e))); } }); // Disable Wicket's loading of jQuery - we load Sakai's preferred version in BasePage.java getJavaScriptLibrarySettings().setJQueryReference(new PackageResourceReference(GradebookNgApplication.class, "empty.js")); // cleanup the HTML getMarkupSettings().setStripWicketTags(true); getMarkupSettings().setStripComments(true); getMarkupSettings().setCompressWhitespace(true); }
Example #11
Source File: PageParameterAwareMountedMapper.java From projectforge-webapp with GNU General Public License v3.0 | 4 votes |
@Override protected IRequestHandler processHybrid(PageInfo pageInfo, Class< ? extends IRequestablePage> pageClass, PageParameters pageParameters, Integer renderCount) { IRequestHandler handler = null; try { handler = super.processHybrid(pageInfo, pageClass, pageParameters, renderCount); } catch (PageExpiredException e) { // in case of pageExpiredException at this point, we just redirect to previous bookmarkable resource return processBookmarkable(pageClass, pageParameters); } if (handler != null && handler instanceof RenderPageRequestHandler) { // in the current implementation (wicket 1.5.6) super.processHybrid // returns a RenderPageRequestHandler RenderPageRequestHandler renderPageHandler = (RenderPageRequestHandler) handler; if (renderPageHandler.getPageProvider() instanceof PageProvider) { PageProvider provider = (PageProvider) renderPageHandler.getPageProvider(); // This check is necessary to prevent a RestartResponseAtInterceptPageException at the wrong time in request cycle if (provider.hasPageInstance()) { // get page classes Class< ? extends IRequestablePage> oldPageClass = renderPageHandler.getPageClass(); Class< ? extends IRequestablePage> newPageClass = renderPageHandler.getPageProvider().getPageClass(); // get page parameters PageParameters newPageParameters = renderPageHandler.getPageParameters(); PageParameters oldPageParameters = renderPageHandler.getPageProvider().getPageInstance().getPageParameters(); if (oldPageClass != null && oldPageClass.equals(newPageClass) == false) { return processBookmarkable(newPageClass, newPageParameters); } // if we recognize a change between the page parameter of the loaded // page and the page parameter of the current request, we redirect // to a fresh bookmarkable instance of that page. if (!PageParameters.equals(oldPageParameters, newPageParameters)) { return processBookmarkable(newPageClass, newPageParameters); } } } } return handler; }