01: /**
02: * Copyright (c) 2006, 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;
31:
32: import org.pdfbox.util.PDFMergerUtility;
33:
34: /**
35: * This is the main program that will take a list of pdf documents and merge them,
36: * saving the result in a new document.
37: *
38: * @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
39: * @version $Revision: 1.2 $
40: */
41: public class PDFMerger {
42: /**
43: * Infamous main method.
44: *
45: * @param args Command line arguments, should be at least 3.
46: *
47: * @throws Exception If there is an error parsing the document.
48: */
49: public static void main(String[] args) throws Exception {
50: PDFMerger merge = new PDFMerger();
51: merge.merge(args);
52: }
53:
54: private void merge(String[] args) throws Exception {
55: String destinationFileName = "";
56: String sourceFileName = null;
57:
58: if (args.length < 3) {
59: usage();
60: }
61:
62: PDFMergerUtility merger = new PDFMergerUtility();
63: for (int i = 0; i < args.length - 1; i++) {
64: sourceFileName = args[i];
65: merger.addSource(sourceFileName);
66: }
67:
68: destinationFileName = args[args.length - 1];
69:
70: merger.setDestinationFileName(destinationFileName);
71:
72: merger.mergeDocuments();
73: }
74:
75: /**
76: * This will print the usage requirements and exit.
77: */
78: private static void usage() {
79: System.err
80: .println("Usage: java org.pdfbox.PDFMerger <Source PDF File 2..n> <Destination PDF File>\n"
81: + " <Source PDF File 2..n> 2 or more source PDF documents to merge\n"
82: + " <Destination PDF File> The PDF document to save the merged documents to\n");
83: System.exit(1);
84: }
85: }
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