if (value == null) {
locksVector = new Vector();
Enumeration lockList = lockStore.enumerateLocks(uri);
while (lockList.hasMoreElements()) {
NodeLock tempLock = (NodeLock) lockList.nextElement();
tempLock.validate(uri.toString());
locksVector.addElement(tempLock);
}
locksCache.put(uri.toString(), locksVector);
} else {
locksVector = (Vector) value;