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Java > Open Source Codes > org > apache > tapestry > describe > ServletStrategy


1 // Copyright 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
14

15 package org.apache.tapestry.describe;
16
17 import java.util.Iterator JavaDoc;
18
19 import javax.servlet.Servlet JavaDoc;
20 import javax.servlet.ServletConfig JavaDoc;
21
22 import org.apache.tapestry.web.WebUtils;
23
24 /**
25  * @author Howard M. Lewis Ship
26  * @since 4.0
27  */

28 public class ServletStrategy implements DescribableStrategy
29 {
30
31     public void describeObject(Object JavaDoc object, DescriptionReceiver receiver)
32     {
33         Servlet JavaDoc servlet = (Servlet JavaDoc) object;
34         ServletConfig JavaDoc config = servlet.getServletConfig();
35
36         receiver.title("HttpServlet");
37         receiver.property("servletInfo", servlet.getServletInfo());
38         receiver.property("servletName", config.getServletName());
39
40         receiver.section("Initialization Parameters");
41
42         Iterator JavaDoc i = WebUtils.toSortedList(config.getInitParameterNames()).iterator();
43         while (i.hasNext())
44         {
45             String JavaDoc key = (String JavaDoc) i.next();
46
47             receiver.property(key, config.getInitParameter(key));
48         }
49     }
50
51 }
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