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Java > Open Source Codes > com > sslexplorer > core > actions > XMLOutputAction


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.sslexplorer.core.actions;
21
22 import java.io.IOException JavaDoc;
23
24 import javax.servlet.http.HttpServletResponse JavaDoc;
25
26 import org.apache.struts.action.Action;
27 import org.jdom.Attribute;
28 import org.jdom.Document;
29 import org.jdom.Element;
30 import org.jdom.output.XMLOutputter;
31
32 public abstract class XMLOutputAction
33     extends Action {
34
35   public XMLOutputAction() {
36   }
37
38   protected void sendError(String JavaDoc message,
39                            HttpServletResponse JavaDoc response) throws IOException JavaDoc {
40
41     Element root = new Element("error");
42     Document doc = new Document(root);
43     root.setText(message);
44     sendDocument(doc, response);
45
46   }
47
48   protected void sendDocument(Document doc,
49                               HttpServletResponse JavaDoc response) throws IOException JavaDoc {
50     response.setHeader("Content-type", "text/xml");
51     XMLOutputter o = new XMLOutputter();
52     o.output(doc, response.getOutputStream());
53     response.getOutputStream().close();
54
55   }
56
57   protected void sendSuccess(String JavaDoc content,
58                              HttpServletResponse JavaDoc response) throws IOException JavaDoc {
59     sendSuccess(content, response, null);
60   }
61
62   protected void sendSuccess(String JavaDoc content,
63                              HttpServletResponse JavaDoc response,
64                              Attribute[] attributes) throws IOException JavaDoc {
65
66     Element root = new Element("success");
67
68     for (int i = 0; attributes != null && i < attributes.length; i++) {
69       root.setAttribute(attributes[i]);
70
71     }
72     Document doc = new Document(root);
73     root.setText(content);
74     sendDocument(doc, response);
75
76   }
77
78 }
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