Exemplo n.º 1
0
// Returns the node created and its creation response
// Don't need to check for intermediate directories here as that was already done
// by the thing calling makeNode()
func (me *mockEtcd) makeNode(path []string, value string, isDir bool, ttl time.Duration) (*etcd.Node, *etcd.Response, error) {
	var child *etcd.Node
	var resp *etcd.Response
	var ok bool

	node := me.nodes["/"]
	for i, part := range path {
		node, ok = me.nodes[part]
		if !ok {
			me.index += 1
			if i < len(path)-1 {
				// intermediate node
				child = me.newNode(part, "", true)
			} else {
				// Final node
				exp := time.Now().Add(ttl)
				child = me.newNode(part, value, isDir)
				child.Expiration = &exp

				resp = &etcd.Response{
					Action: "create",
					Node:   me.copyNode(child, false),
					Index:  child.CreatedIndex,
				}
				me.sendEvent(resp)
			}
			me.nodes[child.Key] = child
			node = child
		}
	}

	return node, resp, nil
}
Exemplo n.º 2
0
// Removes a node and all children
func (me *mockEtcd) deleteNode(node *etcd.Node, parent *etcd.Node, recursive bool) (*etcd.Response, error) {
	for _, child := range me.nodes {
		if isChild, directChild := isChild(node, child); isChild {
			if recursive == false {
				return nil, me.newError(etcd.ErrorCodeDirNotEmpty, "Key %s not empty", node.Key)
			}

			if directChild {
				me.deleteNode(child, node, true)
				me.index += 1
				node.ModifiedIndex = me.index
			}
		}
	}

	me.index += 1
	resp := &etcd.Response{
		Action: "delete",
		Node:   me.copyNode(node, false),
		Index:  me.index,
	}
	me.sendEvent(resp)

	delete(me.nodes, node.Key)

	return resp, nil
}