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Java > Open Source Codes > net > myvietnam > mvncore > web > impl > FileUploadParserServletImpl


1 /*
2  * $Header: /cvsroot/mvnforum/myvietnam/src/net/myvietnam/mvncore/web/impl/FileUploadParserServletImpl.java,v 1.2 2006/04/14 16:03:56 minhnn Exp $
3  * $Author: minhnn $
4  * $Revision: 1.2 $
5  * $Date: 2006/04/14 16:03:56 $
6  *
7  * ====================================================================
8  *
9  * Copyright (C) 2002-2006 by MyVietnam.net
10  *
11  * All copyright notices regarding MyVietnam and MyVietnam CoreLib
12  * MUST remain intact in the scripts and source code.
13  *
14  * This library is free software; you can redistribute it and/or
15  * modify it under the terms of the GNU Lesser General Public
16  * License as published by the Free Software Foundation; either
17  * version 2.1 of the License, or (at your option) any later version.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  *
28  * Correspondence and Marketing Questions can be sent to:
29  * info at MyVietnam net
30  *
31  * @author: Phong Ta
32  */
33 package net.myvietnam.mvncore.web.impl;
34
35 import java.io.File JavaDoc;
36 import java.util.List JavaDoc;
37
38 import net.myvietnam.mvncore.web.FileUploadParser;
39 import net.myvietnam.mvncore.web.GenericRequest;
40 import net.myvietnam.mvncore.web.fileupload.FileUploadException;
41 import net.myvietnam.mvncore.web.fileupload.disk.DiskFileItemFactory;
42 import net.myvietnam.mvncore.web.fileupload.servlet.ServletFileUpload;
43
44 public class FileUploadParserServletImpl implements FileUploadParser {
45
46     public List JavaDoc parseRequest(GenericRequest request, int sizeMax, int sizeThreshold, String JavaDoc repository, String JavaDoc headerEncoding)
47         throws FileUploadException {
48
49         DiskFileItemFactory factory = new DiskFileItemFactory();
50
51         if (repository != null) {
52             factory.setRepository(new File JavaDoc(repository));
53         }
54
55         factory.setSizeThreshold(sizeThreshold);
56
57         List JavaDoc fileItems = null;
58
59         if (request.isServletRequest()) {
60             ServletFileUpload upload = new ServletFileUpload(factory);
61             upload.setSizeMax(sizeMax);
62             if (headerEncoding != null) {
63                 upload.setHeaderEncoding(headerEncoding);
64             }
65             fileItems = upload.parseRequest(request.getServletRequest());
66         } else {
67             throw new IllegalStateException JavaDoc("Not implemeneted for portlet.");
68         }
69         return fileItems;
70     }
71 }
72
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