01: /*
02: * Copyright (c) 2007, intarsys consulting GmbH
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * - Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * - Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * - Neither the name of intarsys nor the names of its contributors may be used
15: * to endorse or promote products derived from this software without specific
16: * prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28: * POSSIBILITY OF SUCH DAMAGE.
29: */
30: package de.intarsys.pdf.pd;
31:
32: import de.intarsys.pdf.cos.COSBasedObject;
33: import de.intarsys.pdf.cos.COSName;
34: import de.intarsys.pdf.cos.COSObject;
35:
36: /**
37: * This object specifies details on the signature.
38: *
39: */
40: public class PDSignatureReference extends PDObject {
41: /**
42: * The meta class implementation
43: */
44: public static class MetaClass extends PDObject.MetaClass {
45: protected MetaClass(Class instanceClass) {
46: super (instanceClass);
47: }
48:
49: protected COSBasedObject doCreateCOSBasedObject(COSObject object) {
50: return new PDSignatureReference(object);
51: }
52: }
53:
54: /** The meta class instance */
55: public static final MetaClass META = new MetaClass(MetaClass.class
56: .getDeclaringClass());
57:
58: public static final COSName CN_Type_SigRef = COSName
59: .constant("SigRef");
60:
61: public static final COSName DK_TransformMethod = COSName
62: .constant("TransformMethod");
63:
64: public static final COSName DK_TransformParams = COSName
65: .constant("TransformParams");
66:
67: public static final COSName DK_Data = COSName.constant("Data");
68:
69: public static final COSName DK_DigestMethod = COSName
70: .constant("DigestMethod");
71:
72: public static final COSName DK_DigestValue = COSName
73: .constant("DigestValue");
74:
75: public static final COSName DK_DigestLocation = COSName
76: .constant("DigestLocation");
77:
78: protected PDSignatureReference(COSObject object) {
79: super (object);
80: }
81:
82: /*
83: * (non-Javadoc)
84: *
85: * @see de.intarsys.pdf.pd.PDObject#cosGetExpectedType()
86: */
87: protected COSName cosGetExpectedType() {
88: return CN_Type_SigRef;
89: }
90: }
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