Examples with ValidationDecorator org.apache.tapestry5.ValidationDecorator used on opensource projects

Example 1 with ValidationDecorator

use of org.apache.tapestry5.ValidationDecorator in project tapestry-5 by apache.

the class UploadTest method validation_decorator_invoked_inside_begin_render.

@Test
public void validation_decorator_invoked_inside_begin_render() throws Exception {
    getMocksControl().checkOrder(true);
    ComponentResources resources = mockComponentResources();
    Upload component = new Upload(null, null, null, null, resources, null);
    MarkupWriter writer = createMarkupWriter();
    writer.element("form");
    FieldValidator validator = mockFieldValidator();
    Request request = mockRequest();
    FormSupport formSupport = mockFormSupport();
    formSupport.setEncodingType(Upload.MULTIPART_ENCTYPE);
    component.injectFormSupport(formSupport).injectRequest(request);
    ValidationDecorator decorator = mockValidationDecorator();
    component.injectDecorator(decorator).injectFieldValidator(validator);
    validator.render(writer);
    resources.renderInformalParameters(writer);
    decorator.insideField(component);
    train_isXHR(request, false);
    replay();
    component.beginRender(writer);
    verify();
}

Example 2 with ValidationDecorator

use of org.apache.tapestry5.ValidationDecorator in project tapestry-5 by apache.

the class Form method beginRender.

void beginRender(MarkupWriter writer) {
    Link link = resources.createFormEventLink(EventConstants.ACTION, context);
    String actionURL = secure && secureEnabled ? link.toAbsoluteURI(true) : link.toURI();
    actionSink = new ComponentActionSink(logger, clientDataEncoder);
    clientId = javascriptSupport.allocateClientId(resources);
    // Pre-register some names, to prevent client-side collisions with function names
    // attached to the JS Form object.
    IdAllocator allocator = new IdAllocator();
    preallocateNames(allocator);
    formSupport = createRenderTimeFormSupport(clientId, actionSink, allocator);
    environment.push(FormSupport.class, formSupport);
    environment.push(ValidationTracker.class, tracker);
    if (autofocus) {
        ValidationDecorator autofocusDecorator = new AutofocusValidationDecorator(environment.peek(ValidationDecorator.class), tracker, javascriptSupport);
        environment.push(ValidationDecorator.class, autofocusDecorator);
    }
    // Now that the environment is setup, inform the component or other
    // listeners that the form
    // is about to render.
    resources.triggerEvent(EventConstants.PREPARE_FOR_RENDER, context, null);
    resources.triggerEvent(EventConstants.PREPARE, context, null);
    // Push BeanValidationContext only after the container had a chance to prepare
    environment.push(BeanValidationContext.class, new BeanValidationContextImpl(validate));
    // Save the form element for later, in case we want to write an encoding
    // type attribute.
    form = writer.element("form", "id", clientId, "method", "post", "action", actionURL, "data-update-zone", zone, DATA_ATTRIBUTE, DATA_ATTRIBUTE_VALUE);
    if (clientValidation != ClientValidation.NONE) {
        writer.attributes("data-validate", "submit");
    }
    if (async) {
        javascriptSupport.require("t5/core/zone");
        writer.attributes("data-async-trigger", true);
    }
    resources.renderInformalParameters(writer);
    div = writer.element("div");
    for (String parameterName : link.getParameterNames()) {
        String[] values = link.getParameterValues(parameterName);
        for (String value : values) {
            // but the input value shouldn't be encoded.
            try {
                value = URLDecoder.decode(value, "UTF-8");
            } catch (UnsupportedEncodingException e) {
                logger.error("Enable to decode parameter value for parameter {} in form {}", parameterName, form.getName(), e);
            }
            writer.element("input", "type", "hidden", "name", parameterName, "value", value);
            writer.end();
        }
    }
    // div
    writer.end();
    environment.peek(Heartbeat.class).begin();
}

Example 3 with ValidationDecorator

use of org.apache.tapestry5.ValidationDecorator in project tapestry-5 by apache.

the class TapestryModule method contributeMarkupRenderer.

/**
 * Adds page render filters, each of which provides an {@link org.apache.tapestry5.annotations.Environmental}
 * service. Filters
 * often provide {@link org.apache.tapestry5.annotations.Environmental} services needed by
 * components as they render.
 * <dl>
 * <dt>DocumentLinker</dt>
 * <dd>Provides {@link org.apache.tapestry5.internal.services.DocumentLinker}</dd>
 * <dt>ClientBehaviorSupport (deprecated in 5.4)</dt>
 * <dd>Provides {@link ClientBehaviorSupport}</dd>
 * <dt>Heartbeat</dt>
 * <dd>Provides {@link org.apache.tapestry5.services.Heartbeat}</dd>
 * <dt>ValidationDecorator (deprecated in 5.4)</dt>
 * <dd>Provides {@link org.apache.tapestry5.ValidationDecorator} (via {@link ValidationDecoratorFactory#newInstance(org.apache.tapestry5.MarkupWriter)})</dd>
 * <dt>PageNameMeta (since 5.4)</dt>
 * <dd>Renders a {@code <meta/>} tag describing the active page name (development mode only)</dd>
 * <dt>ImportCoreStack (since 5.4) </dt>
 * <dd>Imports the "core" stack (necessary to get the Bootstrap CSS, if nothing else).</dd>
 * </dl>
 *
 * @see org.apache.tapestry5.SymbolConstants#OMIT_GENERATOR_META
 * @see org.apache.tapestry5.http.TapestryHttpSymbolConstants#PRODUCTION_MODE
 * @see org.apache.tapestry5.SymbolConstants#INCLUDE_CORE_STACK
 * @see org.apache.tapestry5.SymbolConstants#ENABLE_PAGELOADING_MASK
 */
public void contributeMarkupRenderer(OrderedConfiguration<MarkupRendererFilter> configuration, final ModuleManager moduleManager, @Symbol(SymbolConstants.OMIT_GENERATOR_META) final boolean omitGeneratorMeta, @Symbol(TapestryHttpConstants.TAPESTRY_VERSION) final String tapestryVersion, @Symbol(TapestryHttpSymbolConstants.PRODUCTION_MODE) boolean productionMode, @Symbol(SymbolConstants.INCLUDE_CORE_STACK) final boolean includeCoreStack, @Symbol(SymbolConstants.ENABLE_PAGELOADING_MASK) final boolean enablePageloadingMask, final ValidationDecoratorFactory validationDecoratorFactory) {
    MarkupRendererFilter documentLinker = new MarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) {
            DocumentLinkerImpl linker = new DocumentLinkerImpl(moduleManager, omitGeneratorMeta, enablePageloadingMask, tapestryVersion);
            environment.push(DocumentLinker.class, linker);
            renderer.renderMarkup(writer);
            environment.pop(DocumentLinker.class);
            linker.updateDocument(writer.getDocument());
        }
    };
    MarkupRendererFilter clientBehaviorSupport = new MarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) {
            ClientBehaviorSupportImpl clientBehaviorSupport = new ClientBehaviorSupportImpl();
            environment.push(ClientBehaviorSupport.class, clientBehaviorSupport);
            renderer.renderMarkup(writer);
            environment.pop(ClientBehaviorSupport.class);
        }
    };
    MarkupRendererFilter heartbeat = new MarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) {
            Heartbeat heartbeat = new HeartbeatImpl();
            heartbeat.begin();
            environment.push(Heartbeat.class, heartbeat);
            renderer.renderMarkup(writer);
            environment.pop(Heartbeat.class);
            heartbeat.end();
        }
    };
    MarkupRendererFilter defaultValidationDecorator = new MarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) {
            ValidationDecorator decorator = validationDecoratorFactory.newInstance(writer);
            environment.push(ValidationDecorator.class, decorator);
            renderer.renderMarkup(writer);
            environment.pop(ValidationDecorator.class);
        }
    };
    MarkupRendererFilter importCoreStack = new MarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, MarkupRenderer renderer) {
            renderer.renderMarkup(writer);
            environment.peekRequired(JavaScriptSupport.class).importStack(InternalConstants.CORE_STACK_NAME);
        }
    };
    configuration.add("DocumentLinker", documentLinker);
    configuration.add("ClientBehaviorSupport", clientBehaviorSupport, "after:JavaScriptSupport");
    configuration.add("Heartbeat", heartbeat);
    configuration.add("ValidationDecorator", defaultValidationDecorator);
    if (includeCoreStack) {
        configuration.add("ImportCoreStack", importCoreStack);
    }
    if (productionMode) {
        configuration.add("PageNameMeta", null);
    } else {
        configuration.addInstance("PageNameMeta", PageNameMetaInjector.class);
    }
}

Example 4 with ValidationDecorator

use of org.apache.tapestry5.ValidationDecorator in project tapestry-5 by apache.

the class UploadTest method begin_render_invokes_field_validator.

@SuppressWarnings("unchecked")
@Test
public void begin_render_invokes_field_validator() throws Exception {
    getMocksControl().checkOrder(true);
    FieldValidator<Object> validate = mockFieldValidator();
    ComponentResources resources = mockComponentResources();
    Upload component = new Upload(null, validate, null, null, resources, null);
    MarkupWriter writer = createMarkupWriter();
    writer.element("form");
    Request request = mockRequest();
    FormSupport formSupport = mockFormSupport();
    formSupport.setEncodingType(Upload.MULTIPART_ENCTYPE);
    ValidationDecorator decorator = mockValidationDecorator();
    component.injectDecorator(decorator).injectRequest(request).injectFormSupport(formSupport);
    validate.render(writer);
    resources.renderInformalParameters(writer);
    decorator.insideField(component);
    train_isXHR(request, false);
    replay();
    component.beginRender(writer);
    verify();
}

Example 5 with ValidationDecorator

use of org.apache.tapestry5.ValidationDecorator in project tapestry-5 by apache.

the class OverrideValidationDecorator method beginRender.

void beginRender(MarkupWriter writer) {
    ValidationDecorator existing = environment.peekRequired(ValidationDecorator.class);
    environment.push(ValidationDecorator.class, new ChattyValidationDecorator(writer, existing));
}