private static File join(File file, Object[] path) {
File current = file.getAbsoluteFile();
for (Object p : path) {
current = new File(current, p.toString());
}
try {
return current.getCanonicalFile();
} catch (IOException e) {
throw new RuntimeException(String.format("Could not canonicalise '%s'.", current), e);
}
}
public void moveToDirectory(File target) {
if (target.exists() && !target.isDirectory()) {
throw new RuntimeException(String.format("Target '%s' is not a directory", target));
}
try {
FileUtils.moveFileToDirectory(this, target, true);
} catch (IOException e) {
throw new RuntimeException(
String.format("Could not move test file '%s' to directory '%s'", this, target), e);
}
}
private void visit(Set<String> names, String prefix, File file) {
for (File child : file.listFiles()) {
if (child.isFile()) {
names.add(prefix + child.getName());
} else if (child.isDirectory()) {
visit(names, prefix + child.getName() + "/", child);
}
}
}
public boolean isSelfOrDescendent(File file) {
if (file.getAbsolutePath().equals(getAbsolutePath())) {
return true;
}
return file.getAbsolutePath().startsWith(getAbsolutePath() + File.separatorChar);
}
public void createLink(File target) {
createLink(target.getAbsolutePath());
}