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1
2
25
26 package org.aspectj.ajde.internal;
27
28 import java.util.*;
29 import java.io.*;
30
31 import org.aspectj.ajde.Ajde;
32 import org.aspectj.ajde.ui.*;
33 import org.aspectj.util.ConfigParser;
34
35
40 class LstBuildConfigFileUpdater {
41
42
45 public void updateBuildConfigFile(String  buildConfigFile, String update, boolean addToConfiguration) {
46 List fileContents = readConfigFile(buildConfigFile);
47 if (addToConfiguration) {
48 fileContents.add(update);
49 } else {
50 fileContents.remove(update);
51 }
52 writeConfigFile(buildConfigFile, fileContents);
53 }
54
55
58 public void updateBuildConfigFiles(List buildConfigFiles, List filesToUpdate, boolean addToConfiguration) {
59 for (int i = 0; i < buildConfigFiles.size(); i++) {
60 List fileContents = readConfigFile((String )buildConfigFiles.get(i));
61 if (addToConfiguration) {
62 for (int j = 0; j < filesToUpdate.size(); j++) {
63 fileContents.add(filesToUpdate.get(j));
64 }
65 } else {
66 for (int k =0; k < filesToUpdate.size(); k++) {
67 if (fileContents.contains(filesToUpdate.get(k))) {
68 fileContents.remove(filesToUpdate.get(k));
69 }
70 }
71 }
72 writeConfigFile((String )buildConfigFiles.get(i), fileContents);
73 }
74 }
75
76
79 public boolean exists(String entry, String configFile) {
80 return exists(entry, configFile, "");
81 }
82
83 public boolean exists(String entry, String configFile, String rootPath) {
84 Iterator it = readConfigFile(configFile).iterator();
85 while (it.hasNext()) {
86 if ((entry).equals(rootPath + "/" + (String )it.next())) {
87 return true;
88 }
89 }
90 return false;
91 }
92
93
96 public List readConfigFile(String filePath) {
97 try {
98 File configFile = new File(filePath);
99 if (!configFile.exists()) {
100 Ajde.getDefault().getErrorHandler().handleWarning("Config file: " + filePath +
101 " does not exist. Update failed.");
102 }
103 List fileContents = new ArrayList();
104 BufferedReader reader = new BufferedReader(new FileReader(configFile));
105 String line = reader.readLine();
106 while (line != null) {
107 fileContents.add(line.replace('\\', '/'));
108 line = reader.readLine();
109 }
110 return fileContents;
111 } catch (IOException ioe) {
112 Ajde.getDefault().getErrorHandler().handleError("Could not update build config file.", ioe);
113 }
114 return null;
115 }
116
117 public void writeConfigFile(String filePath, List files, List importedNodes) {
118 String fileContentsString = "";
120 Set includedFiles = new HashSet();
122 for (Iterator it = importedNodes.iterator(); it.hasNext(); ) {
123 BuildConfigNode node = (BuildConfigNode)it.next();
124 fileContentsString += '@' + node.getResourcePath() + "\n";
125 String parentPath = new File(filePath).getParent();
126 String importedFilePath = parentPath + File.separator + node.getResourcePath();
127 includedFiles.addAll(getIncludedFiles(importedFilePath, parentPath));
128 }
129
130 for (Iterator it = files.iterator(); it.hasNext(); ) {
131 BuildConfigNode node = (BuildConfigNode)it.next();
132 if (node.getName().endsWith(".lst") && !node.getResourcePath().startsWith("..")) {
133 fileContentsString += '@';
134 fileContentsString += node.getResourcePath() + "\n";
135 } else {
136 if (!includedFiles.contains(node.getResourcePath())) {
137 fileContentsString += node.getResourcePath() + "\n";
138 }
139 }
140 }
141 writeFile(fileContentsString, filePath);
142 }
143
144 private List getIncludedFiles(String path, String rootPath) {
145 try {
146 ConfigParser configParser = new ConfigParser();
147 configParser.parseConfigFile(new File(path));
148 List files = configParser.getFiles();
149 List relativeFiles = new ArrayList();
150 for (Iterator it = files.iterator(); it.hasNext(); ) {
151 relativeFiles.add(relativizePath(((File)it.next()).getPath(), rootPath));
152 }
153 return relativeFiles;
154 } catch (ConfigParser.ParseException pe) {
155 return new ArrayList();
156 }
157 }
158
159 private synchronized List getUniqueFileList(List list, Set set) {
160 List uniqueList = new ArrayList();
161 for (Iterator it = list.iterator(); it.hasNext(); ) {
162 BuildConfigNode node = (BuildConfigNode)it.next();
163 String file1 = node.getResourcePath();
164 if (set.contains(file1) && !uniqueList.contains(file1)) {
165 uniqueList.add(file1);
166 }
167 }
168 return uniqueList;
169 }
170
171 public String relativizePath(String path, String rootPath) {
172 path = path.replace('\\', '/');
173 rootPath = rootPath.replace('\\', '/');
174 int pathIndex = path.indexOf(rootPath);
175 if (pathIndex > -1) {
176 return path.substring(pathIndex + rootPath.length() + 1);
177 } else {
178 return path;
179 }
180 }
181
182
187 public void writeConfigFile(String filePath, List fileContents) {
188 Set contentsSet = new TreeSet(fileContents);
189 String fileContentsString = "";
190 Iterator it = contentsSet.iterator();
191 while (it.hasNext()) {
192 fileContentsString += it.next().toString() + "\n";
193 }
194 writeFile(fileContentsString, filePath);
195 }
196
197 private void writeFile(String contents, String filePath) {
198 try {
199 FileOutputStream fos = new FileOutputStream(filePath, false);
200 fos.write(contents.getBytes());
201 fos.close();
202 } catch (IOException ioe) {
203 Ajde.getDefault().getErrorHandler().handleError("Could not update build config file: " + filePath, ioe);
204 }
205 }
206 }
207
208 |
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