/** Unlock the VFS lock only */
@Override
public boolean unlock(VFSItem item, Identity identity, Roles roles) {
if (item instanceof MetaTagged) {
MetaInfoFileImpl info = (MetaInfoFileImpl) ((MetaTagged) item).getMetaInfo();
if (info == null) return false;
info.setLockedBy(null);
info.setLockedDate(null);
info.setLocked(false);
info.write();
boolean unlocked = false;
File file = extractFile(item);
if (file != null && fileLocks.containsKey(file)) {
LockInfo lock = fileLocks.get(file);
if (lock.isWebDAVLock()) {
lock.setVfsLock(false);
} else {
if (lock.getWebPath() != null) {
// LOCK resourceLocks.remove(lock.getWebPath());
}
fileLocks.remove(file);
unlocked = true;
}
} else {
unlocked = true;
}
return unlocked;
}
return false;
}
private Long getMetaLockedBy(VFSItem item) {
MetaInfoFileImpl info = getMetaInfo(item);
Long lockedBy = null;
if (info != null) {
if (!info.isLocked()) {
return null;
}
lockedBy = info.getLockedBy();
}
return lockedBy;
}
@Override
public boolean lock(VFSItem item, Identity identity, Roles roles) {
if (item instanceof MetaTagged) {
MetaInfoFileImpl info = (MetaInfoFileImpl) ((MetaTagged) item).getMetaInfo();
info.setLockedBy(identity.getKey());
info.setLockedDate(new Date());
info.setLocked(true);
info.write();
File file = extractFile(item);
if (file != null && fileLocks.containsKey(file)) {
LockInfo lock = fileLocks.get(file);
if (lock != null) {
lock.setVfsLock(true);
}
}
return true;
}
return false;
}
/**
* Return a lock info base on the VFS lock
*
* @param resource
* @return
*/
public LockInfo getVFSLock(WebResource resource) {
VFSItem item = extractItem(resource);
MetaInfoFileImpl info = getMetaInfo(item);
if (info != null && info.isLocked()) {
File file = extractFile(item);
LockInfo lock = null;
if (fileLocks.containsKey(file)) {
lock = fileLocks.get(file);
if (lock != null) {
lock.setVfsLock(true);
}
}
if (lock == null) {
lock = new LockInfo(info.getLockedBy(), false, true);
lock.setWebResource(resource);
lock.setCreationDate(info.getLockedDate());
lock.setOwner(Settings.getServerContextPathURI() + "/Identity/" + info.getLockedBy());
lock.setDepth(1);
lock.addToken(generateLockToken(lock, info.getLockedBy()));
fileLocks.put(file, lock);
}
return lock;
}
return null;
}
@Override
public LockInfo getLock(VFSItem item) {
File file = extractFile(item);
if (file != null && fileLocks.containsKey(file)) {
LockInfo lock = fileLocks.get(file);
if (lock != null) {
return lock;
}
}
MetaInfoFileImpl info = getMetaInfo(item);
if (info != null && info.isLocked()) {
LockInfo lock = new LockInfo(info.getLockedBy(), false, true);
lock.setCreationDate(info.getLockedDate());
lock.setOwner(Settings.getServerContextPathURI() + "/Identity/" + info.getLockedBy());
lock.setDepth(1);
lock.addToken(generateLockToken(lock, info.getLockedBy()));
fileLocks.put(file, lock);
return lock;
}
return null;
}