void OnDragEnterOver(object sender, DragEventArgs args)
{
Debug.Assert(m_DraggedNode != null);
ServiceBusTreeNode targetNode = GetTargetNode(args);
if (targetNode == m_DraggedNode)
{
return;
}
if (targetNode.ServiceBusNode != null)
{
if (targetNode.ServiceBusNode.Policy != null)
{
if (targetNode.ServiceBusNode.Policy is RouterPolicy)
{
foreach (ServiceBusNode node in targetNode.ServiceBusNode.Subscribers)
{
if (node.Address == m_DraggedNode.ServiceBusNode.Address)
{
Cursor.Current = Cursors.No;
return;
}
}
args.Effect = DragDropEffects.Link;
m_ServiceBusTree.SelectedNode = targetNode;
m_ServiceBusTree.Select();
}
}
}
}
void DeleteBuffers(ServiceBusTreeNode treeNode)
{
if (treeNode.ServiceBusNode != null)
{
if (treeNode.ServiceBusNode.Policy != null)
{
if (treeNode.ServiceBusNode.Policy is MessageBufferPolicy)
{
string nodeAddress = treeNode.ServiceBusNode.Address;
nodeAddress = nodeAddress.Replace(@"sb://", @"https://");
TransportClientEndpointBehavior credential = Graphs[ServiceNamespace.ToLower()].Credential;
Uri address = new Uri(nodeAddress);
try
{
MessageBufferClient.GetMessageBuffer(credential, address).DeleteMessageBuffer();
}
catch
{}
}
}
}
foreach (TreeNode node in treeNode.Nodes)
{
DeleteBuffers(node as ServiceBusTreeNode);
}
}
void OnDragDrop(object sender, DragEventArgs args)
{
Cursor.Current = Cursors.Default;
Debug.Assert(m_DraggedNode != null);
ServiceBusTreeNode targetNode = GetTargetNode(args);
if (targetNode.ServiceBusNode == null)
{
return;
}
if (targetNode.ServiceBusNode.Policy != null)//A router or a buffer
{
if (targetNode.ServiceBusNode.Policy is RouterPolicy)
{
Trace.WriteLine("Droped at: " + targetNode.Text);
string draggedAddress = m_DraggedNode.ServiceBusNode.Address;
draggedAddress = draggedAddress.Replace(@"https://", @"sb://");
draggedAddress = draggedAddress.Replace(@"http://", @"sb://");
string targetAddress = targetNode.ServiceBusNode.Address;
targetAddress = targetAddress.Replace(@"https://", @"sb://");
targetAddress = targetAddress.Replace(@"http://", @"sb://");
TransportClientEndpointBehavior credential = Graphs[ServiceNamespace.ToLower()].Credential;
Uri draggedUri = new Uri(draggedAddress);
Uri targetUri = new Uri(targetAddress);
try
{
RouterClient targetClient = RouterManagementClient.GetRouter(credential, targetUri);
if (m_DraggedNode.ServiceBusNode.Policy is RouterPolicy)
{
RouterClient draggedClient = RouterManagementClient.GetRouter(credential, draggedUri);
draggedClient.SubscribeToRouter(targetClient, TimeSpan.MaxValue);
}
else
{
MessageBufferClient draggedClient = MessageBufferClient.GetMessageBuffer(credential, draggedUri);
/* TODO Restore on next release
* draggedClient.SubscribeToRouter(targetClient,TimeSpan.MaxValue);
*/
}
OnExplore(this, EventArgs.Empty);
m_ServiceBusTree.SelectedNode = targetNode;
m_ServiceBusTree.Select();
}
catch (Exception exception)
{
MessageBox.Show("Unable to subscribe: " + exception.Message, "Service Bus Explorer", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
m_DraggedNode = null;
}
void OnItemDrag(object sender, ItemDragEventArgs args)
{
m_DraggedNode = args.Item as ServiceBusTreeNode;
if (m_DraggedNode != null)
{
if (m_DraggedNode.ServiceBusNode == null)
{
return;
}
if (m_DraggedNode.ServiceBusNode.Policy != null)//A router or a buffer
{
Cursor.Current = Cursors.Hand;
DoDragDrop(m_DraggedNode, DragDropEffects.Link);
}
}
}
void OnItemSelected(object sender, TreeViewEventArgs treeEventArgs)
{
ServiceBusTreeNode node = treeEventArgs.Node as ServiceBusTreeNode;
if (node != null)
{
TreeNode namespaceNode = node;
if (namespaceNode.Parent != null)
{
while (namespaceNode.Parent is NamespaceTreeNode == false)
{
namespaceNode = namespaceNode.Parent;
}
m_NamespaceTextBox.Text = namespaceNode.Parent.Text;
}
}
node.DisplayControl();
}
void OnDragDrop(object sender,DragEventArgs args)
{
Cursor.Current = Cursors.Default;
Debug.Assert(m_DraggedNode != null);
ServiceBusTreeNode targetNode = GetTargetNode(args);
if(targetNode.ServiceBusNode == null)
{
return;
}
if(targetNode.ServiceBusNode.Policy != null)//A router or a buffer
{
if(targetNode.ServiceBusNode.Policy is RouterPolicy)
{
Trace.WriteLine("Droped at: " + targetNode.Text);
string draggedAddress = m_DraggedNode.ServiceBusNode.Address;
draggedAddress = draggedAddress.Replace(@"https://",@"sb://");
draggedAddress = draggedAddress.Replace(@"http://",@"sb://");
string targetAddress = targetNode.ServiceBusNode.Address;
targetAddress = targetAddress.Replace(@"https://",@"sb://");
targetAddress = targetAddress.Replace(@"http://",@"sb://");
TransportClientEndpointBehavior credential = Graphs[ServiceNamespace.ToLower()].Credential;
Uri draggedUri = new Uri(draggedAddress);
Uri targetUri = new Uri(targetAddress);
try
{
RouterClient targetClient = RouterManagementClient.GetRouter(credential,targetUri);
if(m_DraggedNode.ServiceBusNode.Policy is RouterPolicy)
{
RouterClient draggedClient = RouterManagementClient.GetRouter(credential,draggedUri);
draggedClient.SubscribeToRouter(targetClient,TimeSpan.MaxValue);
}
else
{
MessageBufferClient draggedClient = MessageBufferClient.GetMessageBuffer(credential,draggedUri);
/* TODO Restore on next release
draggedClient.SubscribeToRouter(targetClient,TimeSpan.MaxValue);
*/
}
OnExplore(this,EventArgs.Empty);
m_ServiceBusTree.SelectedNode = targetNode;
m_ServiceBusTree.Select();
}
catch(Exception exception)
{
MessageBox.Show("Unable to subscribe: " + exception.Message,"Service Bus Explorer",MessageBoxButtons.OK,MessageBoxIcon.Error);
}
}
}
m_DraggedNode = null;
}
void OnItemDrag(object sender,ItemDragEventArgs args)
{
m_DraggedNode = args.Item as ServiceBusTreeNode;
if(m_DraggedNode != null)
{
if(m_DraggedNode.ServiceBusNode == null)
{
return;
}
if(m_DraggedNode.ServiceBusNode.Policy != null)//A router or a buffer
{
Cursor.Current = Cursors.Hand;
DoDragDrop(m_DraggedNode,DragDropEffects.Link);
}
}
}
void DeleteBuffers(ServiceBusTreeNode treeNode)
{
if(treeNode.ServiceBusNode != null)
{
if(treeNode.ServiceBusNode.Policy != null)
{
if(treeNode.ServiceBusNode.Policy is MessageBufferPolicy)
{
string nodeAddress = treeNode.ServiceBusNode.Address;
nodeAddress = nodeAddress.Replace(@"sb://",@"https://");
TransportClientEndpointBehavior credential = Graphs[ServiceNamespace.ToLower()].Credential;
Uri address = new Uri(nodeAddress);
try
{
MessageBufferClient.GetMessageBuffer(credential,address).DeleteMessageBuffer();
}
catch
{}
}
}
}
foreach(TreeNode node in treeNode.Nodes)
{
DeleteBuffers(node as ServiceBusTreeNode);
}
}
