File[] sourceFiles = sourceDirectory.listFiles();
for (File sourceFile: sourceFiles) {
- if(sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
- File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
- if (stubFile.exists()) {
- try {
- rewrite(sourceFile, FileUtils.readFileToString(stubFile));
- } catch (IOException e) {
- getLog().error("Error while reading/writing to files.", e);
+ if (sourceFile.getName().endsWith(".java")) {
+ String sourceContent;
+ try {
+ sourceContent = FileUtils.readFileToString(sourceFile);
+ } catch (IOException e) {
+ getLog().error("Cannot read " + sourceFile.getAbsolutePath(), e);
+ continue;
+ }
+ if (sourceFile.getName().endsWith("Module.java") || sourceFile.getName().endsWith("ModuleFactory.java")) {
+ File stubFile = new File(sourceFile.getPath().replace(".java", "Stub.txt"));
+ if (stubFile.exists()) {
+ String stubContent = null;
+ try {
+ stubContent = FileUtils.readFileToString(stubFile);
+ } catch (IOException e) {
+ getLog().error("Cannot read " + stubFile.getAbsolutePath(), e);
+ }
+ if (stubContent != null) {
+ sourceContent = rewriteStub(sourceContent, stubContent);
+ }
}
}
+ // remove copyright headers as they can contain timestamp
+ sourceContent = removeCopyrights(sourceContent);
+
+ // replace the file content
+ try {
+ FileUtils.write(sourceFile, sourceContent);
+ } catch (IOException e) {
+ getLog().error("Cannot write " + sourceFile.getAbsolutePath(), e);
+ }
}
+
}
}
- private static void rewrite(File sourceFile, String replaceTODOWith) throws IOException {
- String source = FileUtils.readFileToString(sourceFile);
- String target = Pattern.compile("^.*TODO.*\n.*throw new java.lang.UnsupportedOperationException.*$", Pattern.MULTILINE).matcher(source).replaceFirst(replaceTODOWith);
- FileUtils.write(sourceFile, target);
+ private static Pattern MULTILINE_COMMENT_PATTERN = Pattern.compile("/\\*.*\\*/", Pattern.MULTILINE | Pattern.DOTALL);
+ private static String removeCopyrights(String source) {
+ String target = MULTILINE_COMMENT_PATTERN.matcher(source).replaceAll("\n");
+ //FileUtils.write(sourceFile, target);
+ return target;
+ }
+
+ private static Pattern UNSUPPORTED_OP_PATTERN = Pattern.compile("^.*TODO.*\n.*throw new java.lang.UnsupportedOperationException.*$", Pattern.MULTILINE);
+
+ private static String rewriteStub(String source, String replaceTODOWith) {
+ String target = UNSUPPORTED_OP_PATTERN.matcher(source).replaceFirst(replaceTODOWith);
+ return target;
}
}