private void acquireLock() {
if (lockInfo.isLocked()) {
handleLockFailure(lockInfo);
} else if (!lockRequestPending) {
lockRequestPending = true;
final ParameterizedCommand<LockResult> command =
new ParameterizedCommand<LockResult>() {
@Override
public void execute(final LockResult result) {
if (result.isSuccess()) {
updateLockInfo(result.getLockInfo());
releaseLockOnClose();
} else {
handleLockFailure(result.getLockInfo());
}
lockRequestPending = false;
}
};
lockService.acquireLock(lockTarget.getPath(), command);
}
}
private void fireUpdatedLockStatusEvent() {
if (isVisible()) {
updatedLockStatusEvent.fire(
new UpdatedLockStatusEvent(lockInfo.isLocked(), isLockedByCurrentUser()));
}
}
private boolean isLocked() {
return lockInfo.isLocked();
}
private boolean isLockedByCurrentUser() {
return lockInfo.isLocked() && lockInfo.lockedBy().equals(user.getIdentifier());
}