protected static void addRecursively(File dir, List<String> result, Set<String> all) {
String[] files = dir.list();
if (files == null || files.length == 0) return;
Arrays.sort(files);
for (int i = 0; i < files.length; i++) {
File file = new File(dir, files[i]);
if (file.isDirectory()) addRecursively(file, result, all);
else if (files[i].endsWith(".class")) {
result.add(file.getAbsolutePath());
all.add(file.getAbsolutePath());
}
}
}
/* discovers all the .class files for a given set of .java files */
protected List<String> java2classFiles(
List<String> javas, File cwd, File buildDir, Set<String> exclude, Set<String> noCompile)
throws FakeException {
List<String> result = new ArrayList<String>();
Set<String> all = new HashSet<String>();
if (buildDir != null) {
addRecursively(buildDir, result, all);
Collections.sort(result);
}
String lastJava = null;
for (String file : javas) {
if (exclude.contains(file)) continue;
boolean dontCompile = noCompile.contains(file);
if (buildDir != null) {
if (!dontCompile && file.endsWith(".java")) {
lastJava = file;
continue;
}
if (lastJava != null) {
String prefix = getPrefix(cwd, lastJava);
if (prefix != null) result.add(prefix);
else err.println("Error: " + lastJava);
lastJava = null;
}
}
if (dontCompile) {
if (!all.contains(file)) {
result.add(file);
all.add(file);
}
continue;
}
java2classFiles(file, cwd, buildDir, result, all);
}
if (buildDir == null) sortClassesAtEnd(result);
return result;
}