01: /**
02: * Copyright (c) 2004, www.pdfbox.org
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms, with or without
06: * modification, are permitted provided that the following conditions are met:
07: *
08: * 1. Redistributions of source code must retain the above copyright notice,
09: * this list of conditions and the following disclaimer.
10: * 2. 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: * 3. Neither the name of pdfbox; nor the names of its
14: * contributors may be used to endorse or promote products derived from this
15: * software without specific prior written permission.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20: * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21: * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
24: * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
26: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27: *
28: * http://www.pdfbox.org
29: *
30: */package org.pdfbox.pdmodel.interactive.action;
31:
32: import org.pdfbox.cos.COSDictionary;
33:
34: import org.pdfbox.pdmodel.interactive.action.type.PDAction;
35: import org.pdfbox.pdmodel.interactive.action.type.PDActionGoTo;
36: import org.pdfbox.pdmodel.interactive.action.type.PDActionJavaScript;
37: import org.pdfbox.pdmodel.interactive.action.type.PDActionLaunch;
38: import org.pdfbox.pdmodel.interactive.action.type.PDActionRemoteGoTo;
39: import org.pdfbox.pdmodel.interactive.action.type.PDActionURI;
40:
41: /**
42: * This class will take a dictionary and determine which type of action to create.
43: *
44: * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
45: * @version $Revision: 1.5 $
46: */
47: public class PDActionFactory {
48: /**
49: * Utility Class.
50: */
51: private PDActionFactory() {
52: //utility class
53: }
54:
55: /**
56: * This will create the correct type of action based on the type specified
57: * in the dictionary.
58: *
59: * @param action An action dictionary.
60: *
61: * @return An action of the correct type.
62: */
63: public static PDAction createAction(COSDictionary action) {
64: PDAction retval = null;
65: if (action != null) {
66: String type = action.getNameAsString("S");
67: if (PDActionJavaScript.SUB_TYPE.equals(type)) {
68: retval = new PDActionJavaScript(action);
69: } else if (PDActionGoTo.SUB_TYPE.equals(type)) {
70: retval = new PDActionGoTo(action);
71: } else if (PDActionLaunch.SUB_TYPE.equals(type)) {
72: retval = new PDActionLaunch(action);
73: } else if (PDActionRemoteGoTo.SUB_TYPE.equals(type)) {
74: retval = new PDActionRemoteGoTo(action);
75: } else if (PDActionURI.SUB_TYPE.equals(type)) {
76: retval = new PDActionURI(action);
77: }
78: }
79: return retval;
80: }
81:
82: }
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