@Override
public void deleteFileAtPath(Path path) throws IOException {
if (exists(path)) {
rmFile(path);
} else {
throw new NoSuchFileException(path.toString());
}
}
@Override
public boolean deleteFileAtPathIfExists(Path path) throws IOException {
if (exists(path)) {
rmFile(path);
return true;
} else {
return false;
}
}
@Override
public void createSymLink(Path symLink, Path realFile, boolean force) throws IOException {
if (!force) {
if (fileContents.containsKey(symLink) || directories.contains(symLink)) {
throw new FileAlreadyExistsException(symLink.toString());
}
} else {
rmFile(symLink);
deleteRecursivelyIfExists(symLink);
}
symLinks.put(symLink, realFile);
}