@Override
public FileStatus[] listStatus(Path f) throws IOException {
Path absolutePath = makeAbsolute(f);
INode inode = store.retrieveINode(absolutePath);
if (inode == null) {
return new FileStatus[0];
}
if (inode.isFile()) {
return new FileStatus[] {new OssFileStatus(f.makeQualified(this), inode)};
}
ArrayList<FileStatus> ret = new ArrayList<FileStatus>();
for (Path p : store.listSubPaths(absolutePath)) {
// Here, we need to convert "file/path" to "/file/path".
// Otherwise, Path.makeQualified will throw `URISyntaxException`.
Path modifiedPath = new Path("/" + p.toString());
ret.add(getFileStatus(modifiedPath.makeQualified(this)));
}
return ret.toArray(new FileStatus[0]);
}
