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Java > Open Source Codes > com > lowagie > text > pdf > PdfSignature


1 /*
2  * Copyright 2002 by Paulo Soares.
3  *
4  * The contents of this file are subject to the Mozilla Public License Version 1.1
5  * (the "License"); you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at http://www.mozilla.org/MPL/
7  *
8  * Software distributed under the License is distributed on an "AS IS" basis,
9  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10  * for the specific language governing rights and limitations under the License.
11  *
12  * The Original Code is 'iText, a free JAVA-PDF library'.
13  *
14  * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
15  * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
16  * All Rights Reserved.
17  * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
18  * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
19  *
20  * Contributor(s): all the names of the contributors are added in the source code
21  * where applicable.
22  *
23  * Alternatively, the contents of this file may be used under the terms of the
24  * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
25  * provisions of LGPL are applicable instead of those above. If you wish to
26  * allow use of your version of this file only under the terms of the LGPL
27  * License and not to allow others to use your version of this file under
28  * the MPL, indicate your decision by deleting the provisions above and
29  * replace them with the notice and other provisions required by the LGPL.
30  * If you do not delete the provisions above, a recipient may use your version
31  * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
32  *
33  * This library is free software; you can redistribute it and/or modify it
34  * under the terms of the MPL as stated above or under the terms of the GNU
35  * Library General Public License as published by the Free Software Foundation;
36  * either version 2 of the License, or any later version.
37  *
38  * This library is distributed in the hope that it will be useful, but WITHOUT
39  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
40  * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
41  * details.
42  *
43  * If you didn't download this code from the following link, you should check if
44  * you aren't using an obsolete version:
45  * http://www.lowagie.com/iText/
46  */
47
48 package com.lowagie.text.pdf;
49
50 /** Implements the signature dictionary.
51  *
52  * @author Paulo Soares (psoares@consiste.pt)
53  */
54 public class PdfSignature extends PdfDictionary {
55
56     /** Creates new PdfSignature */
57     public PdfSignature(PdfName filter, PdfName subFilter) {
58         super(PdfName.SIG);
59         put(PdfName.FILTER, filter);
60         put(PdfName.SUBFILTER, subFilter);
61     }
62     
63     public void setByteRange(int range[]) {
64         PdfArray array = new PdfArray();
65         for (int k = 0; k < range.length; ++k)
66             array.add(new PdfNumber(range[k]));
67         put(PdfName.BYTERANGE, array);
68     }
69     
70     public void setContents(byte contents[]) {
71         put(PdfName.CONTENTS, new PdfString(contents).setHexWriting(true));
72     }
73     
74     public void setCert(byte cert[]) {
75         put(PdfName.CERT, new PdfString(cert));
76     }
77     
78     public void setName(String JavaDoc name) {
79         put(PdfName.NAME, new PdfString(name, PdfObject.TEXT_UNICODE));
80     }
81
82     public void setDate(PdfDate date) {
83         put(PdfName.M, date);
84     }
85
86     public void setLocation(String JavaDoc name) {
87         put(PdfName.LOCATION, new PdfString(name, PdfObject.TEXT_UNICODE));
88     }
89
90     public void setReason(String JavaDoc name) {
91         put(PdfName.REASON, new PdfString(name, PdfObject.TEXT_UNICODE));
92     }
93     
94     public void setContact(String JavaDoc name) {
95         put(PdfName.CONTACTINFO, new PdfString(name, PdfObject.TEXT_UNICODE));
96     }
97 }
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