VerbatimTag


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.apache.myfaces.taglib.core;
17  
18  import org.apache.myfaces.renderkit.JSFAttr;
19  import org.apache.myfaces.taglib.UIComponentBodyTagBase;
20  
21  import javax.faces.component.UIComponent;
22  import javax.faces.component.UIOutput;
23  import javax.servlet.jsp.JspException  ;
24  import javax.servlet.jsp.tagext.BodyContent  ;
25  
26  /**
27   * @author Manfred Geiler (latest modification by $Author: matze $)
28   * @version $Revision: 1.11 $ $Date: 2004/10/13 11:51:00 $
29   */
30  public class VerbatimTag
31          extends UIComponentBodyTagBase
32  {
33      //private static final Log log = LogFactory.getLog(VerbatimTag.class);
34  
35      public String   getComponentType()
36      {
37          return "javax.faces.Output";
38      }
39  
40      public String   getRendererType()
41      {
42          return "javax.faces.Text";
43      }
44  
45      // HtmlOutputText attributes
46      private String   _escape;
47  
48      protected void setProperties(UIComponent component)
49      {
50          super.setProperties(component);
51          if (_escape != null)
52          {
53              setBooleanProperty(component, JSFAttr.ESCAPE_ATTR, _escape);
54          }
55          else
56          {
57              //Default escape value for component is true, but for this tag it is false,
58              //so we must set it to false explicitly, if no attribute is given
59              component.getAttributes().put(JSFAttr.ESCAPE_ATTR, Boolean.FALSE);
60          }
61  
62          //No need to save component state
63          component.setTransient(true);
64      }
65  
66      public void setEscape(String   escape)
67      {
68          _escape = escape;
69      }
70      
71      public int doAfterBody() throws JspException  
72      {
73          BodyContent   bodyContent = getBodyContent();
74          if (bodyContent != null)
75          {
76              UIOutput component = (UIOutput)getComponentInstance();
77              component.setValue(bodyContent.getString());
78          }
79          return super.doAfterBody();
80      }
81  }
82
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