1 | /* |
2 | * Copyright (c) 2001-2009, Jean Tessier |
3 | * All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * |
12 | * * Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. |
15 | * |
16 | * * Neither the name of Jean Tessier nor the names of his contributors |
17 | * may be used to endorse or promote products derived from this software |
18 | * without specific prior written permission. |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR |
24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
27 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
28 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
29 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
30 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 | */ |
32 | |
33 | package com.jeantessier.dependencyfinder.gui; |
34 | |
35 | import java.awt.event.*; |
36 | import java.io.*; |
37 | import java.util.*; |
38 | |
39 | import javax.swing.*; |
40 | |
41 | import com.jeantessier.classreader.*; |
42 | import com.jeantessier.classreader.impl.*; |
43 | import com.jeantessier.dependency.*; |
44 | |
45 | public class DependencyExtractAction extends AbstractAction implements Runnable { |
46 | private DependencyFinder model; |
47 | |
48 | public DependencyExtractAction(DependencyFinder model) { |
49 | this.model = model; |
50 | |
51 | putValue(Action.LONG_DESCRIPTION, "Extract dependencies from compiled classes"); |
52 | putValue(Action.NAME, "Extract"); |
53 | putValue(Action.SMALL_ICON, new ImageIcon(getClass().getResource("icons/extract.gif"))); |
54 | } |
55 | |
56 | public void actionPerformed(ActionEvent e) { |
57 | JFileChooser chooser; |
58 | if (model.getInputFiles().isEmpty()) { |
59 | chooser = new JFileChooser(new File(".")); |
60 | } else { |
61 | chooser = new JFileChooser(model.getInputFiles().iterator().next()); |
62 | } |
63 | chooser.addChoosableFileFilter(new JavaBytecodeFileFilter()); |
64 | chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); |
65 | chooser.setMultiSelectionEnabled(true); |
66 | int returnValue = chooser.showDialog(model, "Extract"); |
67 | if (returnValue == JFileChooser.APPROVE_OPTION) { |
68 | for (File file : chooser.getSelectedFiles()) { |
69 | model.addInputFile(file); |
70 | } |
71 | new Thread(this).start(); |
72 | } |
73 | } |
74 | |
75 | public void run() { |
76 | Date start = new Date(); |
77 | |
78 | model.getStatusLine().showInfo("Scanning ..."); |
79 | ClassfileScanner scanner = new ClassfileScanner(); |
80 | scanner.load(model.getInputFiles()); |
81 | |
82 | model.getProgressBar().setMaximum(scanner.getNbFiles()); |
83 | |
84 | model.getMonitor().setClosedSession(false); |
85 | |
86 | ClassfileLoader loader = new TransientClassfileLoader(model.getClassfileLoaderDispatcher()); |
87 | loader.addLoadListener(new VerboseListener(model.getStatusLine(), model.getProgressBar())); |
88 | loader.addLoadListener(model.getMonitor()); |
89 | loader.load(model.getInputFiles()); |
90 | |
91 | if (model.getMaximize()) { |
92 | model.getStatusLine().showInfo("Maximizing ..."); |
93 | new LinkMaximizer().traverseNodes(model.getPackages()); |
94 | } else if (model.getMinimize()) { |
95 | model.getStatusLine().showInfo("Minimizing ..."); |
96 | new LinkMinimizer().traverseNodes(model.getPackages()); |
97 | } |
98 | |
99 | Date stop = new Date(); |
100 | |
101 | model.getStatusLine().showInfo("Done (" + ((stop.getTime() - start.getTime()) / (double) 1000) + " secs)."); |
102 | model.setTitle("Dependency Finder - Extractor"); |
103 | } |
104 | } |