1 /**
2 * Copyright (c) 2004-2011 QOS.ch
3 * All rights reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 *
24 */
25 package org.slf4j.migrator;
26
27 import java.io.File;
28 import java.io.IOException;
29 import java.util.ArrayList;
30 import java.util.List;
31
32 import javax.swing.SwingUtilities;
33
34 import org.slf4j.migrator.internal.MigratorFrame;
35 import org.slf4j.migrator.internal.ProgressListener;
36 import org.slf4j.migrator.line.RuleSet;
37
38 public class ProjectConverter {
39
40 private final RuleSet ruleSet;
41 private List<ConversionException> exception;
42
43 ProgressListener progressListener;
44
45 public static void main(String[] args) {
46 SwingUtilities.invokeLater(() -> {
47 MigratorFrame inst = new MigratorFrame();
48 inst.setLocationRelativeTo(null);
49 inst.setVisible(true);
50 });
51 }
52
53 /**
54 * Ask for concrete matcher implementation depending on the conversion mode
55 * Ask for user confirmation to convert the selected source directory if valid
56 * Ask for user confirmation in case of number of files to convert > 1000
57 *
58 * @param conversionType
59 * @param progressListener
60 */
61 public ProjectConverter(int conversionType, ProgressListener progressListener) {
62 this.progressListener = progressListener;
63 ruleSet = RuleSetFactory.getMatcherImpl(conversionType);
64 if (ruleSet == null) {
65 addException(new ConversionException(ConversionException.NOT_IMPLEMENTED));
66 }
67 }
68
69 public void convertProject(File folder) {
70 FileSelector fs = new FileSelector(progressListener);
71 List<File> fileList = fs.selectJavaFilesInFolder(folder);
72 scanFileList(fileList);
73 progressListener.onDone();
74 }
75
76 /**
77 * Convert a list of files
78 *
79 * @param lstFiles
80 */
81 private void scanFileList(List<File> lstFiles) {
82 progressListener.onFileScanBegin();
83 for (File currentFile : lstFiles) {
84 progressListener.onFileScan(currentFile);
85 scanFile(currentFile);
86 }
87 }
88
89 /**
90 * Convert the specified file Read each line and ask matcher implementation
91 * for conversion Rewrite the line returned by matcher
92 *
93 * @param file
94 */
95 private void scanFile(File file) {
96 try {
97 InplaceFileConverter fc = new InplaceFileConverter(ruleSet, progressListener);
98 fc.convert(file);
99 } catch (IOException exc) {
100 addException(new ConversionException(exc.toString()));
101 }
102 }
103
104 public void addException(ConversionException exc) {
105 if (exception == null) {
106 exception = new ArrayList<>();
107 }
108 exception.add(exc);
109 }
110
111 public void printException() {
112 if (exception != null) {
113 for (ConversionException exc : exception) {
114 exc.print();
115 }
116 exception = null;
117 }
118 }
119 }