Examples of juzu.request.Dispatch

juzu.request.Dispatch

The Dispatch object represents the dispatch to a controller method. It can be used for generating URL or as a {@link juzu.Response.View} objects. A dispatch object can be obtained from a {@link juzu.request.RequestContext}object for building controller methods, however the best way to obtain a builder is to use a controller companion that provides a type safe way for creating fully configured dispatch.

Type safe Dispatch factory method are generated for each view, action or resource controller methods. The signature of a dispatch factory is the same as the original method.

 public void MyController { @Action public Response.View myAction(String param) { return MyController_.myRender(); } @View public void myRender() { String url = MyController_.myAction("hello"); } }

@author Julien Viet

    return lifeCycle;
  }


  private Dispatch createDispatch(ControllerHandler<?> handler, DispatchBridge spi) {
    ControllersDescriptor desc = controllerPlugin.getDescriptor();
    Dispatch dispatch;
    if (handler.getPhase() == Phase.ACTION) {
      dispatch = new Phase.Action.Dispatch(spi);
    } else if (handler.getPhase() == Phase.VIEW) {
      dispatch = new Phase.View.Dispatch(spi);
      dispatch.escapeXML(desc.getEscapeXML());
    } else if (handler.getPhase() == Phase.RESOURCE) {
      dispatch = new Phase.Resource.Dispatch(spi);
      dispatch.escapeXML(desc.getEscapeXML());
    } else {
      throw new AssertionError();
    }
    dispatch.escapeXML(desc.getEscapeXML());
    return dispatch;
  }

  static class MyPropertyType extends PropertyType<String> {
  }


  @View
  public Response.Content index() {
    Dispatch builder = A_.index();
    try {
      builder.setProperty(new MyPropertyType(), "foo");
      return Response.ok("fail");
    }
    catch (IllegalArgumentException e) {
      // OK
      return Response.ok("pass");

Examples of juzu.request.Dispatch

Related Classes of juzu.request.Dispatch