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Java > Open Source Codes > com > mvnforum > impl > BinaryStorageBase


1 /*
2  * $Header: /cvsroot/mvnforum/mvnforum/src/com/mvnforum/impl/BinaryStorageBase.java,v 1.4 2006/04/14 16:29:57 minhnn Exp $
3  * $Author: minhnn $
4  * $Revision: 1.4 $
5  * $Date: 2006/04/14 16:29:57 $
6  *
7  * ====================================================================
8  *
9  * Copyright (C) 2002-2006 by MyVietnam.net
10  *
11  * All copyright notices regarding mvnForum MUST remain
12  * intact in the scripts and in the outputted HTML.
13  * The "powered by" text/logo with a link back to
14  * http://www.mvnForum.com and http://www.MyVietnam.net in
15  * the footer of the pages MUST remain visible when the pages
16  * are viewed on the internet or intranet.
17  *
18  * This program is free software; you can redistribute it and/or modify
19  * it under the terms of the GNU General Public License as published by
20  * the Free Software Foundation; either version 2 of the License, or
21  * any later version.
22  *
23  * This program is distributed in the hope that it will be useful,
24  * but WITHOUT ANY WARRANTY; without even the implied warranty of
25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26  * GNU General Public License for more details.
27  *
28  * You should have received a copy of the GNU General Public License
29  * along with this program; if not, write to the Free Software
30  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
31  *
32  * Support can be obtained from support forums at:
33  * http://www.mvnForum.com/mvnforum/index
34  *
35  * Correspondence and Marketing Questions can be sent to:
36  * info at MyVietnam net
37  *
38  * @author: Minh Nguyen
39  */
40 package com.mvnforum.impl;
41
42 import java.io.*;
43
44 import net.myvietnam.mvncore.service.BinaryStorage;
45 import net.myvietnam.mvncore.service.BinaryStorageHandle;
46 import net.myvietnam.mvncore.util.FileUtil;
47
48 public abstract class BinaryStorageBase implements BinaryStorage {
49
50     public BinaryStorageHandle storeData(String JavaDoc category, String JavaDoc nameId, String JavaDoc fileName, byte[] data,
51                                          int attachDataFileSize, int attachOption, int attachStatus, String JavaDoc contentType, String JavaDoc storageIP)
52         throws IOException {
53
54         return storeData(category, nameId, fileName, new ByteArrayInputStream(data, 0, attachDataFileSize),
55                          attachDataFileSize, attachOption, attachStatus, contentType, storageIP);
56     }
57
58     public byte[] loadData(String JavaDoc category, String JavaDoc nameId, BinaryStorageHandle handle)
59         throws IOException {
60
61         InputStream inputStream = getInputStream(category, nameId, handle);
62         return FileUtil.getBytes(inputStream);
63     }
64
65     public void updateData(String JavaDoc category, String JavaDoc nameId, BinaryStorageHandle handle)
66         throws IOException {
67
68         throw new RuntimeException JavaDoc("Not emplemented yet.");
69     }
70 }
71
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