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.COSArray;
33: import de.intarsys.pdf.cos.COSBasedObject;
34: import de.intarsys.pdf.cos.COSName;
35: import de.intarsys.pdf.cos.COSObject;
36: import de.intarsys.pdf.cos.COSString;
37:
38: /**
39: * Abstract superclass for objects defining a destination in a PDF document.
40: */
41: public abstract class PDDestination extends PDObject {
42: /**
43: * The meta class implementation
44: */
45: public static class MetaClass extends PDObject.MetaClass {
46: protected MetaClass(Class instanceClass) {
47: super (instanceClass);
48: }
49:
50: public Class getRootClass() {
51: return PDDestination.class;
52: }
53:
54: protected COSBasedObject.MetaClass doDetermineClass(
55: COSObject object) {
56: if (object instanceof COSArray) {
57: return PDExplicitDestination.META;
58: }
59: if (object instanceof COSName) {
60: return PDNamedDestination.META;
61: }
62: if (object instanceof COSString) {
63: return PDNamedDestination.META;
64: }
65: return super .doDetermineClass(object);
66: }
67:
68: protected COSObject doCreateCOSObject() {
69: return COSArray.create();
70: }
71: }
72:
73: /** The meta class instance */
74: public static final MetaClass META = new MetaClass(MetaClass.class
75: .getDeclaringClass());
76:
77: protected PDDestination(COSObject object) {
78: super (object);
79: }
80:
81: abstract public PDExplicitDestination getResolvedDestination(
82: PDDocument doc);
83: }
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