private async void buttonCreate_Click(object sender, EventArgs e)
{
if (m_zooKeeperClient == null)
{
MessageBox.Show("No Connection.", "Info");
return;
}
var selectedNode = treeViewNodes.SelectedNode;
if (selectedNode != null)
{
NodeInfoForm nodeInfoForm = new NodeInfoForm();
nodeInfoForm.NodeName = "NewNode";
nodeInfoForm.Text = "NewNode";
nodeInfoForm.ACLs = new List <org.apache.zookeeper.data.ACL>()
{
new org.apache.zookeeper.data.ACL(31, new org.apache.zookeeper.data.Id("world", "anyone"))
};
nodeInfoForm.ShowDialog();
if (MessageBox.Show($"Are You Sure To Add {nodeInfoForm.NodeName}？", "Confirm", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
try
{
var data = nodeInfoForm.Data;
var acls = nodeInfoForm.ACLs;
string path = await m_zooKeeperClient.createAsync(Combine(selectedNode.Name, nodeInfoForm.NodeName), data, acls, nodeInfoForm.CreateMode);
selectedNode.Nodes.Add(path, GetNodeName(path));
Log($"Added {path}.");
}
catch (KeeperException ex)
{
Log($"{ex.Message} {Combine(selectedNode.Name, nodeInfoForm.NodeName)}");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
}
else
{
MessageBox.Show("No Node Selected.", "Info");
}
}
private async Task ShowNodeInfo()
{
var selectedNode = treeViewNodes.SelectedNode;
if (selectedNode != null)
{
try
{
var dataResult = await m_zooKeeperClient.getDataAsync(selectedNode.Name);
var aCLResult = await m_zooKeeperClient.getACLAsync(selectedNode.Name);
NodeInfoForm nodeInfoForm = new NodeInfoForm();
nodeInfoForm.NodeName = selectedNode.Text;
nodeInfoForm.Text = selectedNode.Name;
nodeInfoForm.Data = dataResult.Data ?? (new byte[0]);
nodeInfoForm.ACLs = aCLResult.Acls;
nodeInfoForm.Stat = aCLResult.Stat;
nodeInfoForm.ShowDialog();
bool dataChanged = true;
bool aclsChanged = true;
var data = nodeInfoForm.Data;
if (Convert.ToBase64String(dataResult.Data ?? (new byte[0])) == Convert.ToBase64String(data))
{
dataChanged = false;
}
var acls = nodeInfoForm.ACLs;
if (aCLResult.Acls.Count == acls.Count && aCLResult.Acls.All(acl => acls.Exists(i => i.getPerms() == acl.getPerms() && i.getId().getScheme() == acl.getId().getScheme() && i.getId().getId() == acl.getId().getId())))
{
aclsChanged = false;
}
if (dataChanged || aclsChanged)
{
if (MessageBox.Show("Do You Want To Update The Modification", "Confirm", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
if (dataChanged)
{
await m_zooKeeperClient.setDataAsync(selectedNode.Name, data);
Log($"Data seted {selectedNode.Name}.");
}
if (aclsChanged)
{
await m_zooKeeperClient.setACLAsync(selectedNode.Name, acls);
Log($"ACL seted {selectedNode.Name}.");
}
}
}
}
catch (KeeperException ex)
{
Log($"{ex.Message} {selectedNode.Name}");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
}
}
else
{
MessageBox.Show("No Node Selected.", "Info");
}
}