Package com.sun.faces.component

Examples of com.sun.faces.component.CompositeComponentStackManager$StackHandler


  {
        if (ve instanceof ContextualCompositeValueExpression)
        {
            FacesContext ctx = FacesContext.getCurrentInstance();
            ContextualCompositeValueExpression ccve = (ContextualCompositeValueExpression)ve;
            CompositeComponentStackManager manager = CompositeComponentStackManager.getManager(ctx);
            UIComponent cc = manager.findCompositeComponentUsingLocation(ctx, ccve.getLocation());
            // set Parent
            return cc;
        }
        return null;
  }


    // ----------------------------------------------------- Private Methods


    private boolean pushCompositeComponent(FacesContext ctx) {

        CompositeComponentStackManager manager =
              CompositeComponentStackManager.getManager(ctx);
        UIComponent foundCc = null;

        if (location != null) {
            foundCc = manager.findCompositeComponentUsingLocation(ctx, location);
        } else {
            // We need to obtain the Location of the source expression in order
            // to find the composite component that needs to be available within
            // the evaluation stack.
            if (source instanceof TagValueExpression) {
                ValueExpression orig = ((TagValueExpression) source).getWrapped();
                if (orig instanceof ContextualCompositeValueExpression) {
                    foundCc = manager.findCompositeComponentUsingLocation(ctx, ((ContextualCompositeValueExpression) orig).getLocation());
                }
            }
        }
        if (null == foundCc) {
            foundCc = this.cc;
        }


        return manager.push(foundCc);

    }

    }


    private void popCompositeComponent(FacesContext ctx) {

        CompositeComponentStackManager manager =
              CompositeComponentStackManager.getManager(ctx);
        manager.pop();

    }

            // hook method
            owner.onComponentCreated(ctx, c, parent);
        }

       CompositeComponentStackManager ccStackManager =
              CompositeComponentStackManager.getManager(context);
        boolean compcompPushed = pushComponentToEL(ctx, c, ccStackManager);

        if (ProjectStage.Development == context.getApplication().getProjectStage()) {
            ComponentSupport.setTagForComponent(context, c, this.owner.getTag());

            // hook method
            owner.onComponentCreated(ctx, c, parent);
        }

       CompositeComponentStackManager ccStackManager =
              CompositeComponentStackManager.getManager(context);
        boolean compcompPushed = pushComponentToEL(ctx, c, ccStackManager);

        if (ProjectStage.Development == context.getApplication().getProjectStage()) {
            ComponentSupport.setTagForComponent(context, c, this.owner.getTag());

            // find parent
            if (ve instanceof ContextualCompositeValueExpression)
            {
                FacesContext ctx = FacesContext.getCurrentInstance();
                ContextualCompositeValueExpression ccve = (ContextualCompositeValueExpression)ve;
                CompositeComponentStackManager manager = CompositeComponentStackManager.getManager(ctx);
                UIComponent cc = manager.findCompositeComponentUsingLocation(ctx, ccve.getLocation());
                // set Parent
                parent = cc;
            }
            else
            {   // find parent

   * Walk the component tree to perform any required per-component operations.
   */
  private void processTree(FacesContext context, UIComponent component) {

    // For correct evaluation of #{cc.XXX} binding expressions
    CompositeComponentStackManager stackManager = CompositeComponentStackManager.getManager(context);
    boolean pushed = false;
    if (UIComponent.isCompositeComponent(component)) {
      pushed = stackManager.push(component, CompositeComponentStackManager.StackType.TreeCreation);
    }

    // Only resetting the valid flag in the RESTORE_VIEW phase,
    // not during RENDER_RESPONSE
    if (!context.getRenderResponse() && component instanceof EditableValueHolder) {
      ((EditableValueHolder) component).setValid(true);
    }

    ValueExpression binding = component.getValueExpression("binding");
    if (binding != null) {
      binding.setValue(context.getELContext(), component);
    }

    Iterator<UIComponent> it = component.getFacetsAndChildren();
    while (it.hasNext()) {
      processTree(context, it.next());
    }

    if (pushed) {
      stackManager.pop(CompositeComponentStackManager.StackType.TreeCreation);
    }
  }

            // hook method
            owner.onComponentCreated(ctx, c, parent);
        }

       CompositeComponentStackManager ccStackManager =
              CompositeComponentStackManager.getManager(context);
        boolean compcompPushed = pushComponentToEL(ctx, c, ccStackManager);

        if (ProjectStage.Development == context.getApplication().getProjectStage()) {
            ComponentSupport.setTagForComponent(context, c, this.owner.getTag());

    // ----------------------------------------------------- Private Methods


    private boolean pushCompositeComponent(FacesContext ctx) {

        CompositeComponentStackManager manager =
              CompositeComponentStackManager.getManager(ctx);
        UIComponent foundCc = null;

        if (location != null) {
            foundCc = manager.findCompositeComponentUsingLocation(ctx, location);
        } else {
            // We need to obtain the Location of the source expression in order
            // to find the composite component that needs to be available within
            // the evaluation stack.
            if (source instanceof TagValueExpression) {
                ValueExpression orig = ((TagValueExpression) source).getWrapped();
                if (orig instanceof ContextualCompositeValueExpression) {
                    foundCc = manager.findCompositeComponentUsingLocation(ctx, ((ContextualCompositeValueExpression) orig).getLocation());
                }
            }
        }
        if (null == foundCc) {
            foundCc = this.cc;
        }


        return manager.push(foundCc);

    }

    }


    private void popCompositeComponent(FacesContext ctx) {

        CompositeComponentStackManager manager =
              CompositeComponentStackManager.getManager(ctx);
        manager.pop();

    }

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