// bulk method to fetch all transport VRLs at once;
public VRL[] getTransportVRLsForChildren() throws VrsException {
// list full details:
VFSNode[] nodesArray = list();
ArrayList<String> filePathsList = new ArrayList<String>();
// get file paths
for (int i = 0; i < nodesArray.length; i++) {
if (nodesArray[i] instanceof SRMFile) {
filePathsList.add(nodesArray[i].getPath());
}
// else skip directories!
}
// get transfer urls
String[] filePathsArray = new String[filePathsList.size()];
filePathsArray = filePathsList.toArray(filePathsArray);
ITaskMonitor monitor =
getVRSContext()
.getTaskWatcher()
.getCurrentThreadTaskMonitor("getTransportVRLsForChildern", -1);
VRL[] tVrls = srmfs.getTransportVRLs(monitor, filePathsArray);
return tVrls;
}
@Override
public boolean exists() throws VrsException {
if (srmfs.pathExists(getPath()) == false) return false;
// path exists, now check for directory type !
return this.srmfs.isDirectory(this.fetchFullDetails().getType());
}
private TMetaDataPathDetail fetchFullDetails() throws VrsException {
// check if full details have been fetched. If not fetch them.
if (srmDetails == null) {
srmDetails = srmfs.queryPath(getPath());
}
return srmDetails;
}
public VRL rename(String newName, boolean renameFullPath) throws VrsException {
String newPath = null;
if ((renameFullPath == true) || (newName.startsWith("/"))) newPath = newName;
else newPath = getVRL().getDirname() + "/" + newName;
return srmfs.mv(getPath(), newPath);
}
public boolean delete(boolean recurse) throws VrsException {
ITaskMonitor monitor =
getVRSContext()
.getTaskWatcher()
.getCurrentThreadTaskMonitor("Deleting (SRM) directory:" + this.getPath(), 1);
monitor.logPrintf("Deleting SRM Directory:" + this + "\n");
return srmfs.rmdir(getPath(), recurse);
}
public SRMDir(SRMFileSystem client, TMetaDataPathDetail details, DirQuery dirQ) {
super(client, (VRL) null);
this.srmfs = client;
this.srmDetails = details;
this.dirQuery = dirQ;
// recreate Dir VRL !
VRL vrl = client.createPathVRL(details.getPath(), null);
this.setLocation(vrl);
}
public SRMDir(SRMFileSystem client, VRL vrl) {
super(client, (VRL) null);
this.srmfs = client;
// parse dir query or return null object!
this.dirQuery = DirQuery.parseDirQuery(vrl);
// update VRL !
VRL parsedVrl = client.createPathVRL(vrl.getPath(), dirQuery);
this.setLocation(parsedVrl);
}
public boolean create(boolean force) throws VrsException {
VDir dir = srmfs.createDir(getPath(), force);
return (dir != null);
}
private void debugPrintf(String format, Object... args) {
SRMFileSystem.getLogger().debugPrintf("SRMDir:" + format, args);
// System.err.printf(format,args);
}
