@Override
public NodeActionResult performNodeAction(Node clientNode, Node serverNode)
throws TransientException {
try {
if (serverNode instanceof ContainerNode) {
ContainerNode parent = (ContainerNode) serverNode; // as per doAuthorizationCheck
nodePersistence.getChild(parent, clientNode.getName()); // slightly better than getChildren
for (Node n : parent.getNodes()) {
if (n.getName().equals(clientNode.getName()))
throw new NodeAlreadyExistsException(vosURI.getURI().toASCIIString());
}
clientNode.setParent(parent);
Node storedNode = nodePersistence.put(clientNode);
// return the node in xml format
NodeOutputRepresentation nodeOutputRepresentation =
new NodeOutputRepresentation(storedNode, getNodeWriter(), getMediaType());
return new NodeActionResult(nodeOutputRepresentation, Status.SUCCESS_OK);
}
log.debug("parent is not a container: " + clientNode.getUri().getPath());
NodeFault nodeFault = NodeFault.ContainerNotFound;
nodeFault.setMessage(clientNode.getUri().toString());
return new NodeActionResult(nodeFault);
} catch (NodeAlreadyExistsException e) {
log.debug("Node already exists: " + clientNode.getUri().getPath(), e);
NodeFault nodeFault = NodeFault.DuplicateNode;
nodeFault.setMessage(clientNode.getUri().toString());
return new NodeActionResult(nodeFault);
} catch (NodeNotSupportedException e) {
log.debug("Node type not supported: " + clientNode.getUri().getPath(), e);
NodeFault nodeFault = NodeFault.TypeNotSupported;
nodeFault.setMessage(clientNode.getUri().toString());
return new NodeActionResult(nodeFault);
}
}
@Override
public String getMessage() {
if (fault != null) return fault.getStatus().getName() + " " + fault.getMessage();
return super.getMessage();
}
public TransferException(NodeFault fault) {
super(fault.getMessage());
this.fault = fault;
}