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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  
20  package org.apache.myfaces.tobago.renderkit.html.scarborough.standard.tag;
21  
22  import org.apache.myfaces.tobago.component.UIObject;
23  import org.apache.myfaces.tobago.context.ResourceManagerUtils;
24  import org.apache.myfaces.tobago.renderkit.LayoutComponentRendererBase;
25  import org.apache.myfaces.tobago.renderkit.css.Classes;
26  import org.apache.myfaces.tobago.renderkit.css.Style;
27  import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
28  import org.apache.myfaces.tobago.renderkit.html.HtmlElements;
29  import org.apache.myfaces.tobago.renderkit.html.util.HtmlRendererUtils;
30  import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
31  
32  import javax.faces.component.UIComponent;
33  import javax.faces.context.FacesContext;
34  import java.io.IOException;
35  
36  public class ObjectRenderer extends LayoutComponentRendererBase {
37    public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
38      UIObject object = (UIObject) component;
39      TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);
40  
41      writer.startElement(HtmlElements.IFRAME, object);
42      writer.writeAttribute(HtmlAttributes.FRAMEBORDER, "0", false);
43      writer.writeIdAttribute(object.getClientId(facesContext));
44      writer.writeNameAttribute(object.getClientId(facesContext));
45      HtmlRendererUtils.writeDataAttributes(facesContext, writer, object);
46      final String src = object.getSrc();
47      if (src != null) {
48        writer.writeAttribute(HtmlAttributes.SRC, src, true);
49      } else {
50        writer.writeAttribute(HtmlAttributes.SRC, ResourceManagerUtils.getBlankPage(facesContext), false);
51      }
52      writer.writeClassAttribute(Classes.create(object));
53      Style style = new Style(facesContext, object);
54      writer.writeStyleAttribute(style);
55  
56      String noframes = ResourceManagerUtils.getPropertyNotNull(
57          facesContext, "tobago", "browser.noframe.message.prefix");
58      writer.writeText(noframes);
59      writer.writeText(" ");
60      if (src != null) {
61        writer.writeText(src);
62      }
63      noframes = ResourceManagerUtils.getPropertyNotNull(facesContext, "tobago", "browser.noframe.message.postfix");
64      writer.writeText(" " + noframes);
65  
66      writer.endElement(HtmlElements.IFRAME);
67    }
68  }