    001// Copyright 2007, 2011, 2012 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use this file except in compliance with the License.
    005// You may obtain a copy of the License at
    006//
    007// http://www.apache.org/licenses/LICENSE-2.0
    008//
    009// Unless required by applicable law or agreed to in writing, software
    010// distributed under the License is distributed on an "AS IS" BASIS,
    011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012// See the License for the specific language governing permissions and
    013// limitations under the License.
    014
    015package org.apache.tapestry5.corelib.components;
    016
    017import org.apache.tapestry5.MarkupWriter;
    018import org.apache.tapestry5.annotations.Import;
    019import org.apache.tapestry5.annotations.Parameter;
    020import org.apache.tapestry5.corelib.pages.ExceptionReport;
    021import org.apache.tapestry5.ioc.annotations.Inject;
    022import org.apache.tapestry5.ioc.annotations.Primary;
    023import org.apache.tapestry5.services.ObjectRenderer;
    024
    025/**
    026 * Renders out an object using the @{@link Primary} {@link ObjectRenderer} service. Used primarily on the
    027 * {@link ExceptionReport} page.
    028 * This is focused on objects that have a specific {@link ObjectRenderer} strategy. The {@link BeanDisplay} component is
    029 * used for displaying the contents of arbitrary objects in terms of a series of property names and values.
    030 *
    031 * @tapestrydoc
    032 */
    033@Import(stylesheet = "RenderObject.css")
    034public class RenderObject
    035{
    036    @Parameter(required = true)
    037    private Object object;
    038
    039    @Inject
    040    @Primary
    041    private ObjectRenderer<Object> renderer;
    042
    043    boolean beginRender(MarkupWriter writer)
    044    {
    045        renderer.render(object, writer);
    046
    047        return false;
    048    }
    049}