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

Example 6 with ValidationDecorator

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

the class TapestryModule method contributePartialMarkupRenderer.

/**
 * Contributes {@link PartialMarkupRendererFilter}s used when rendering a
 * partial Ajax response.
 * <dl>
 * <dt>DocumentLinker
 * <dd>Provides {@link org.apache.tapestry5.internal.services.DocumentLinker}
 * <dt>ClientBehaviorSupport</dt>
 * <dd>Provides {@link ClientBehaviorSupport}</dd>
 * <dt>Heartbeat</dt>
 * <dd>Provides {@link org.apache.tapestry5.services.Heartbeat}</dd>
 * <dt>DefaultValidationDecorator</dt>
 * <dt>ValidationDecorator</dt>
 * <dd>Provides {@link org.apache.tapestry5.ValidationDecorator} (via {@link ValidationDecoratorFactory#newInstance(org.apache.tapestry5.MarkupWriter)})</dd>
 * </dl>
 */
public void contributePartialMarkupRenderer(OrderedConfiguration<PartialMarkupRendererFilter> configuration, final ValidationDecoratorFactory validationDecoratorFactory) {
    PartialMarkupRendererFilter documentLinker = new PartialMarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, JSONObject reply, PartialMarkupRenderer renderer) {
            PartialMarkupDocumentLinker linker = new PartialMarkupDocumentLinker();
            environment.push(DocumentLinker.class, linker);
            renderer.renderMarkup(writer, reply);
            environment.pop(DocumentLinker.class);
            linker.commit(reply);
        }
    };
    PartialMarkupRendererFilter clientBehaviorSupport = new PartialMarkupRendererFilter() {

        public void renderMarkup(MarkupWriter writer, JSONObject reply, PartialMarkupRenderer renderer) {
            ClientBehaviorSupportImpl support = new ClientBehaviorSupportImpl();
            environment.push(ClientBehaviorSupport.class, support);
            renderer.renderMarkup(writer, reply);
            environment.pop(ClientBehaviorSupport.class);
        }
    };
    PartialMarkupRendererFilter heartbeat = new PartialMarkupRendererFilter() {

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

        public void renderMarkup(MarkupWriter writer, JSONObject reply, PartialMarkupRenderer renderer) {
            ValidationDecorator decorator = validationDecoratorFactory.newInstance(writer);
            environment.push(ValidationDecorator.class, decorator);
            renderer.renderMarkup(writer, reply);
            environment.pop(ValidationDecorator.class);
        }
    };
    configuration.add("DocumentLinker", documentLinker);
    configuration.add("ClientBehaviorSupport", clientBehaviorSupport, "after:JavaScriptSupport");
    configuration.add("Heartbeat", heartbeat);
    configuration.add("ValidationDecorator", defaultValidationDecorator);
}