| 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 | import javax.swing.*; |
| 39 | |
| 40 | import com.jeantessier.classreader.*; |
| 41 | |
| 42 | public class MetricsExtractAction extends AbstractAction implements Runnable { |
| 43 | private OOMetrics model; |
| 44 | private Collection<String> filenames; |
| 45 | |
| 46 | public MetricsExtractAction(OOMetrics model) { |
| 47 | this.model = model; |
| 48 | |
| 49 | putValue(Action.LONG_DESCRIPTION, "Extract metrics from compiled classes"); |
| 50 | putValue(Action.NAME, "Extract"); |
| 51 | putValue(Action.SMALL_ICON, new ImageIcon(getClass().getResource("icons/extract.gif"))); |
| 52 | } |
| 53 | |
| 54 | public void actionPerformed(ActionEvent e) { |
| 55 | JFileChooser chooser = new JFileChooser(model.getInputFile()); |
| 56 | chooser.addChoosableFileFilter(new JavaBytecodeFileFilter()); |
| 57 | chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); |
| 58 | chooser.setMultiSelectionEnabled(true); |
| 59 | int returnValue = chooser.showDialog(model, "Extract"); |
| 60 | if (returnValue == JFileChooser.APPROVE_OPTION) { |
| 61 | File[] selectedFiles = chooser.getSelectedFiles(); |
| 62 | filenames = new LinkedList<String>(); |
| 63 | for (File file : selectedFiles) { |
| 64 | filenames.add(file.toString()); |
| 65 | } |
| 66 | model.setInputFile(selectedFiles[0]); |
| 67 | new Thread(this).start(); |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | public void run() { |
| 72 | Date start = new Date(); |
| 73 | |
| 74 | model.getStatusLine().showInfo("Scanning ..."); |
| 75 | ClassfileScanner scanner = new ClassfileScanner(); |
| 76 | scanner.load(filenames); |
| 77 | |
| 78 | model.getProgressBar().setMaximum(scanner.getNbFiles() + scanner.getNbClasses()); |
| 79 | |
| 80 | MetricsVerboseListener verboseListener = new MetricsVerboseListener(model.getStatusLine(), model.getProgressBar()); |
| 81 | |
| 82 | com.jeantessier.metrics.MetricsGatherer gatherer = new com.jeantessier.metrics.MetricsGatherer(model.getMetricsFactory()); |
| 83 | gatherer.addMetricsListener(verboseListener); |
| 84 | |
| 85 | if (model.isEnableCrossClassMeasurements()) { |
| 86 | ClassfileLoader loader = new AggregatingClassfileLoader(); |
| 87 | loader.addLoadListener(verboseListener); |
| 88 | loader.load(filenames); |
| 89 | |
| 90 | gatherer.visitClassfiles(loader.getAllClassfiles()); |
| 91 | } else { |
| 92 | ClassfileLoader loader = new TransientClassfileLoader(); |
| 93 | loader.addLoadListener(verboseListener); |
| 94 | loader.addLoadListener(new LoadListenerVisitorAdapter(gatherer)); |
| 95 | |
| 96 | loader.load(filenames); |
| 97 | } |
| 98 | |
| 99 | model.getProgressBar().setIndeterminate(true); |
| 100 | |
| 101 | model.getStatusLine().showInfo("Generating method results ..."); |
| 102 | model.getMethodsModel().setMetrics(model.getMetricsFactory().getMethodMetrics()); |
| 103 | |
| 104 | model.getStatusLine().showInfo("Generating class results ..."); |
| 105 | model.getClassesModel().setMetrics(model.getMetricsFactory().getClassMetrics()); |
| 106 | |
| 107 | model.getStatusLine().showInfo("Generating group results ..."); |
| 108 | model.getGroupsModel().setMetrics(model.getMetricsFactory().getGroupMetrics()); |
| 109 | |
| 110 | model.getStatusLine().showInfo("Generating project results ..."); |
| 111 | StringWriter out = new StringWriter(); |
| 112 | com.jeantessier.metrics.Printer printer = new com.jeantessier.metrics.TextPrinter(new PrintWriter(out), model.getMetricsFactory().getConfiguration().getProjectMeasurements()); |
| 113 | printer.visitMetrics(model.getMetricsFactory().getProjectMetrics()); |
| 114 | model.getProjectArea().setText(out.toString()); |
| 115 | |
| 116 | Date stop = new Date(); |
| 117 | |
| 118 | model.getStatusLine().showInfo("Done (" + ((stop.getTime() - start.getTime()) / (double) 1000) + " secs)."); |
| 119 | model.getProgressBar().setIndeterminate(false); |
| 120 | model.setTitle("OO Metrics - Extractor"); |
| 121 | } |
| 122 | } |