Examples with HeartbeatDeferred org.apache.tapestry5.annotations.HeartbeatDeferred used on opensource projects

Example 1 with HeartbeatDeferred

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

the class Error method updateElement.

@HeartbeatDeferred
private void updateElement(final Element element) {
    // The field may add an id attribute because of this call.
    element.attribute("data-error-block-for", field.getClientId());
    String id = field.getClientId() + "-help-block";
    element.attribute("id", id);
    Element input = element.getDocument().getElementById(field.getClientId());
    if (input != null) {
        input.attribute("aria-describedby", id);
    }
}

Example 2 with HeartbeatDeferred

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

the class Label method updateAttributes.

@HeartbeatDeferred
private void updateAttributes() {
    String fieldId = field.getClientId();
    if (!productionMode && fieldId == null) {
        // TAP5-2500
        String warningText = "The Label component " + resources.getCompleteId() + " is linked to a Field that failed to return a clientId. The 'for' attibute will not be rendered.";
        javaScriptSupport.require("t5/core/console").invoke("warn").with(warningText);
    }
    String id = clientId != null ? clientId : javaScriptSupport.allocateClientId(fieldId + "-label");
    labelElement.attribute("id", id);
    labelElement.forceAttributes("for", fieldId);
    if (fieldId != null) {
        Element input = labelElement.getDocument().getElementById(field.getClientId());
        if (input != null) {
            input.attribute("aria-labelledby", id);
        }
    }
    decorator.insideLabel(field, labelElement);
}

Example 3 with HeartbeatDeferred

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

the class TriggerFragment method beginRender.

@HeartbeatDeferred
void beginRender() {
    String fragmentId = fragment.getClientId();
    if (fragmentId == null) {
        throw new IllegalStateException("The fragment has returned a null client-side ID");
    }
    JSONObject spec = new JSONObject("triggerId", container.getClientId(), "fragmentId", fragmentId);
    if (invert) {
        spec.put("invert", true);
    }
    javascriptSupport.require("t5/core/form-fragment").invoke("linkTrigger").with(spec);
}

Example 4 with HeartbeatDeferred

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

the class TapestryModule method provideTransformWorkers.

/**
 * Adds a number of standard component class transform workers:
 * <dl>
 * <dt>Parameter</dt>
 * <dd>Identifies parameters based on the {@link org.apache.tapestry5.annotations.Parameter} annotation</dd>
 * <dt>BindParameter</dt>
 * <dd>Support for the {@link BindParameter} annotation</dd>
 * <dt>Property</dt>
 * <dd>Generates accessor methods if {@link org.apache.tapestry5.annotations.Property} annotation is present</dd>
 * <dt>Import</dt>
 * <dd>Supports the {@link Import} annotation</dd>
 * <dt>UnclaimedField</dt>
 * <dd>Manages unclaimed fields, storing their value in a {@link PerThreadValue}</dd>
 * <dt>OnEvent</dt>
 * <dd>Handle the @OnEvent annotation, and related naming convention</dd>
 * <dt>RenderCommand</dt>
 * <dd>Ensures all components also implement {@link org.apache.tapestry5.runtime.RenderCommand}</dd>
 * <dt>SupportsInformalParameters</dt>
 * <dd>Checks for the annotation</dd>
 * <dt>RenderPhase</dt>
 * <dd>Link in render phase methods</dd>
 * <dt>Retain</dt>
 * <dd>Allows fields to retain their values between requests</dd>
 * <dt>Meta</dt>
 * <dd>Checks for meta data annotations and adds it to the component model</dd>
 * <dt>PageActivationContext</dt> <dd>Support for {@link PageActivationContext} annotation</dd>
 * <dt>DiscardAfter</dt> <dd>Support for {@link DiscardAfter} method annotation </dd>
 * <dt>MixinAfter</dt> <dd>Support for the {@link MixinAfter} mixin class annotation</dd>
 * <dt>PageReset</dt>
 * <dd>Checks for the {@link PageReset} annotation</dd>
 * <dt>Mixin</dt>
 * <dd>Adds a mixin as part of a component's implementation</dd>
 * <dt>Cached</dt>
 * <dd>Checks for the {@link org.apache.tapestry5.annotations.Cached} annotation</dd>
 * <dt>ActivationRequestParameter</dt>
 * <dd>Support for the {@link ActivationRequestParameter} annotation</dd>
 * <dt>PageLoaded, PageAttached, PageDetached</dt>
 * <dd>Support for annotations {@link PageLoaded}, {@link PageAttached}, {@link PageDetached}</dd>
 * <dt>InjectService</dt>
 * <dd>Handles the {@link org.apache.tapestry5.ioc.annotations.InjectService} annotation</dd>
 * <dt>Component</dt>
 * <dd>Defines embedded components based on the {@link org.apache.tapestry5.annotations.Component} annotation</dd>
 * <dt>Environment</dt>
 * <dd>Allows fields to contain values extracted from the {@link org.apache.tapestry5.services.Environment} service</dd>
 * <dt>ApplicationState</dt>
 * <dd>Converts fields that reference application state objects</dd>
 * <dt>Persist</dt>
 * <dd>Allows fields to store their their value persistently between requests via {@link Persist}</dd>
 * <dt>SessionAttribute</dt>
 * <dd>Support for the {@link SessionAttribute}</dd>
 * <dt>Log</dt>
 * <dd>Checks for the {@link org.apache.tapestry5.annotations.Log} annotation</dd>
 * <dt>HeartbeatDeferred
 * <dd>Support for the {@link HeartbeatDeferred} annotation, which defers method invocation to the end of the {@link Heartbeat}
 * <dt>Inject</dt>
 * <dd>Used with the {@link org.apache.tapestry5.ioc.annotations.Inject} annotation, when a value is supplied</dd>
 * <dt>Operation</dt> <dd>Support for the {@link Operation} method annotation</dd>
 * </dl>
 */
@Contribute(ComponentClassTransformWorker2.class)
@Primary
public static void provideTransformWorkers(OrderedConfiguration<ComponentClassTransformWorker2> configuration, MetaWorker metaWorker, ComponentClassResolver resolver) {
    configuration.add("Property", new PropertyWorker());
    // Order this one pretty early:
    configuration.addInstance("Operation", OperationWorker.class);
    configuration.add("RenderCommand", new RenderCommandWorker());
    configuration.addInstance("OnEvent", OnEventWorker.class);
    configuration.add("MixinAfter", new MixinAfterWorker());
    // These must come after Property, since they actually delete fields
    // that may still have the annotation
    configuration.addInstance("ApplicationState", ApplicationStateWorker.class);
    configuration.addInstance("Environment", EnvironmentalWorker.class);
    configuration.add("Component", new ComponentWorker(resolver));
    configuration.add("Mixin", new MixinWorker(resolver));
    configuration.addInstance("InjectPage", InjectPageWorker.class);
    configuration.addInstance("InjectComponent", InjectComponentWorker.class);
    configuration.addInstance("InjectContainer", InjectContainerWorker.class);
    // Default values for parameters are often some form of injection, so
    // make sure that Parameter fields are processed after injections.
    configuration.addInstance("Parameter", ParameterWorker.class);
    // bind parameter should always go after parameter to make sure all
    // parameters have been properly setup.
    configuration.addInstance("BindParameter", BindParameterWorker.class);
    configuration.add("SupportsInformalParameters", new SupportsInformalParametersWorker());
    configuration.addInstance("RenderPhase", RenderPhaseMethodWorker.class);
    // Import advises methods, usually render phase methods, so it must come after RenderPhase.
    configuration.addInstance("Import", ImportWorker.class);
    configuration.add("Meta", metaWorker.getWorker());
    configuration.add("Retain", new RetainWorker());
    configuration.add("PageActivationContext", new PageActivationContextWorker());
    configuration.addInstance("ActivationRequestParameter", ActivationRequestParameterWorker.class);
    configuration.addInstance("Cached", CachedWorker.class);
    configuration.addInstance("DiscardAfter", DiscardAfterWorker.class);
    add(configuration, PageLoaded.class, TransformConstants.CONTAINING_PAGE_DID_LOAD_DESCRIPTION);
    add(configuration, PageAttached.class, TransformConstants.CONTAINING_PAGE_DID_ATTACH_DESCRIPTION);
    add(configuration, PageDetached.class, TransformConstants.CONTAINING_PAGE_DID_DETACH_DESCRIPTION);
    configuration.addInstance("PageReset", PageResetAnnotationWorker.class);
    configuration.addInstance("InjectService", InjectServiceWorker.class);
    configuration.addInstance("Inject", InjectWorker.class);
    configuration.addInstance("Persist", PersistWorker.class);
    configuration.addInstance("SessionAttribute", SessionAttributeWorker.class);
    configuration.addInstance("Log", LogWorker.class);
    configuration.addInstance("HeartbeatDeferred", HeartbeatDeferredWorker.class);
    // This one is always last. Any additional private fields that aren't
    // annotated will
    // be converted to clear out at the end of the request.
    configuration.addInstance("UnclaimedField", UnclaimedFieldWorker.class, "after:*");
}