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Java > Open Source Codes > jxl > write > biff > WriteAccessRecord


1 /*********************************************************************
2 *
3 * Copyright (C) 2002 Andrew Khan
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library 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 GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ***************************************************************************/
19
20 package jxl.write.biff;
21
22 import jxl.Workbook;
23 import jxl.biff.Type;
24 import jxl.biff.StringHelper;
25 import jxl.biff.WritableRecordData;
26
27 /**
28  * The name used when Excel was installed. When writing worksheets, this
29  * is hard coded as Java Excel API
30  */
31 class WriteAccessRecord extends WritableRecordData
32 {
33   /**
34    * The data to output to file
35    */
36   private byte[] data;
37
38   // String of length 112 characters
39 /**
40    * The author of this workbook (ie. the Java Excel API)
41    */
42   private final static String JavaDoc authorString =
43     "Java Excel API";
44
45   /**
46    * Constructor
47    */
48   public WriteAccessRecord()
49   {
50     super(Type.WRITEACCESS);
51
52     data = new byte[112];
53     String JavaDoc astring = authorString + " v" + Workbook.getVersion();
54     StringHelper.getBytes(astring, data, 0);
55
56     // Pad out the record with space characters
57 for (int i = astring.length() ; i < data.length ;i++)
58     {
59       data[i] = 0x20;
60     }
61   }
62
63   /**
64    * Gets the data for output to file
65    *
66    * @return the binary data
67    */
68   public byte[] getData()
69   {
70     return data;
71   }
72 }
73
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