/// <summary>
/// Adds a node to the treeview for the newly created entity.
/// </summary>
/// <param name="args">The ServiceBusHelperEventArgs object containing the reference to the newly created entity.</param>
// ReSharper disable once FunctionComplexityOverflow
void serviceBusHelper_OnCreate(ServiceBusHelperEventArgs args)
{
try
{
serviceBusTreeView.SuspendDrawing();
serviceBusTreeView.SuspendLayout();
// QueueDescription Entity
if (args.EntityType == EntityType.Queue)
{
var queue = args.EntityInstance as QueueDescription;
if (queue != null)
{
var queueListNode = FindNode(QueueEntities, rootNode);
var node = CreateNode(queue.Path, queue, queueListNode, false);
if (node == null)
{
return;
}
serviceBusTreeView.Sort();
panelMain.HeaderText = string.Format(ViewQueueFormat, queue.Path);
if (!importing)
{
serviceBusTreeView.SelectedNode = node;
node.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
else
{
queueListNode.Expand();
}
}
return;
}
// TopicDescription Entity
if (args.EntityType == EntityType.Topic)
{
var topic = args.EntityInstance as TopicDescription;
if (topic != null)
{
var topicListNode = FindNode(TopicEntities, rootNode);
var node = CreateNode(topic.Path, topic, topicListNode, false);
if (node == null)
{
return;
}
serviceBusTreeView.Sort();
panelMain.HeaderText = string.Format(ViewTopicFormat, topic.Path);
if (!importing)
{
serviceBusTreeView.SelectedNode = node;
node.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
else
{
topicListNode.Expand();
}
}
return;
}
// RelayDescription Entity
if (args.EntityType == EntityType.Relay)
{
var relay = args.EntityInstance as RelayDescription;
if (relay != null)
{
var relayListNode = FindNode(RelayEntities, rootNode);
var node = CreateNode(relay.Path, relay, relayListNode, false);
if (node == null)
{
return;
}
serviceBusTreeView.Sort();
panelMain.HeaderText = string.Format(ViewRelayFormat, relay.Path);
if (!importing)
{
serviceBusTreeView.SelectedNode = node;
node.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
else
{
relayListNode.Expand();
}
}
return;
}
// EventHubDescription Entity
if (args.EntityType == EntityType.EventHub)
{
var eventHub = args.EntityInstance as EventHubDescription;
if (eventHub != null)
{
var eventHubListNode = FindNode(EventHubEntities, rootNode);
var node = CreateNode(eventHub.Path, eventHub, eventHubListNode, false);
if (node == null)
{
return;
}
serviceBusTreeView.Sort();
panelMain.HeaderText = string.Format(ViewEventHubFormat, eventHub.Path);
if (!importing)
{
serviceBusTreeView.SelectedNode = node;
node.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
else
{
eventHubListNode.Expand();
}
}
return;
}
// NotificationHubDescription Entity
if (args.EntityType == EntityType.NotificationHub)
{
var notificationHub = args.EntityInstance as NotificationHubDescription;
if (notificationHub != null)
{
var notificationHubListNode = FindNode(NotificationHubEntities, rootNode);
var node = CreateNode(notificationHub.Path, notificationHub, notificationHubListNode, false);
if (node == null)
{
return;
}
serviceBusTreeView.Sort();
panelMain.HeaderText = string.Format(ViewNotificationHubFormat, notificationHub.Path);
if (!importing)
{
serviceBusTreeView.SelectedNode = node;
node.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
else
{
notificationHubListNode.Expand();
}
}
return;
}
// SubscriptionDescription Entity
if (args.EntityType == EntityType.Subscription)
{
var wrapper = args.EntityInstance as SubscriptionWrapper;
if (wrapper == null ||
wrapper.TopicDescription == null ||
wrapper.SubscriptionDescription == null)
{
return;
}
var topicListNode = FindNode(TopicEntities, rootNode);
var topicNode = FindNode(wrapper.TopicDescription.Path, topicListNode);
if (topicNode != null)
{
TreeNode subscriptionsNode;
if (topicNode.Nodes.ContainsKey(SubscriptionEntities))
{
subscriptionsNode = topicNode.Nodes[SubscriptionEntities];
}
else
{
subscriptionsNode = topicNode.Nodes.Add(SubscriptionEntities,
SubscriptionEntities,
wrapper.SubscriptionDescription.Status == EntityStatus.Active ? SubscriptionListIconIndex : GreySubscriptionIconIndex,
wrapper.SubscriptionDescription.Status == EntityStatus.Active ? SubscriptionListIconIndex : GreySubscriptionIconIndex);
subscriptionsNode.ContextMenuStrip = subscriptionsContextMenuStrip;
subscriptionsNode.Tag = new SubscriptionWrapper(null, wrapper.TopicDescription, FilterExpressionHelper.SubscriptionFilterExpression);
}
var subscriptionNode = subscriptionsNode.Nodes.Add(wrapper.SubscriptionDescription.Name,
showMessageCount ?
string.Format(NameMessageCountFormat,
wrapper.SubscriptionDescription.Name,
wrapper.SubscriptionDescription.MessageCountDetails.ActiveMessageCount,
wrapper.SubscriptionDescription.MessageCountDetails.DeadLetterMessageCount) :
wrapper.SubscriptionDescription.Name,
wrapper.SubscriptionDescription.Status == EntityStatus.Active ? SubscriptionIconIndex : GreySubscriptionIconIndex,
wrapper.SubscriptionDescription.Status == EntityStatus.Active ? SubscriptionIconIndex : GreySubscriptionIconIndex);
subscriptionNode.ContextMenuStrip = subscriptionContextMenuStrip;
subscriptionNode.Tag = new SubscriptionWrapper(wrapper.SubscriptionDescription, wrapper.TopicDescription);
subscriptionsNode.Expand();
panelMain.HeaderText = string.Format(ViewSubscriptionFormat, wrapper.SubscriptionDescription.Name);
if (!importing)
{
serviceBusTreeView.SelectedNode = subscriptionsNode.Nodes[wrapper.SubscriptionDescription.Name];
serviceBusTreeView.SelectedNode.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
var rules = serviceBusHelper.GetRules(wrapper.SubscriptionDescription);
var ruleDescriptions = rules as RuleDescription[] ?? rules.ToArray();
if (rules != null &&
ruleDescriptions.Any())
{
subscriptionNode.Nodes.Clear();
var rulesNode = subscriptionNode.Nodes.Add(RuleEntities, RuleEntities, RuleListIconIndex, RuleListIconIndex);
rulesNode.ContextMenuStrip = rulesContextMenuStrip;
rulesNode.Tag = new RuleWrapper(null, wrapper.SubscriptionDescription);
foreach (var rule in ruleDescriptions)
{
var ruleNode = rulesNode.Nodes.Add(rule.Name, rule.Name, RuleIconIndex, RuleIconIndex);
ruleNode.ContextMenuStrip = ruleContextMenuStrip;
ruleNode.Tag = new RuleWrapper(rule, wrapper.SubscriptionDescription);
}
}
}
return;
}
// RuleDescription Entity
if (args.EntityType == EntityType.Rule)
{
var wrapper = args.EntityInstance as RuleWrapper;
if (wrapper == null ||
wrapper.SubscriptionDescription == null ||
wrapper.RuleDescription == null)
{
return;
}
var topicListNode = FindNode(TopicEntities, rootNode);
var topicNode = FindNode(wrapper.SubscriptionDescription.TopicPath, topicListNode);
if (topicNode != null)
{
if (topicNode.Nodes.ContainsKey(SubscriptionEntities))
{
var subscriptionsNode = topicNode.Nodes[SubscriptionEntities];
if (subscriptionsNode.Nodes.ContainsKey(wrapper.SubscriptionDescription.Name))
{
var subscriptionNode = subscriptionsNode.Nodes[wrapper.SubscriptionDescription.Name];
TreeNode rulesNode;
if (subscriptionNode.Nodes.ContainsKey(RuleEntities))
{
rulesNode = subscriptionNode.Nodes[RuleEntities];
}
else
{
rulesNode = subscriptionNode.Nodes.Add(RuleEntities, RuleEntities, RuleListIconIndex, RuleListIconIndex);
rulesNode.ContextMenuStrip = rulesContextMenuStrip;
rulesNode.Tag = new RuleWrapper(null, wrapper.SubscriptionDescription);
}
var ruleNode = rulesNode.Nodes.Add(wrapper.RuleDescription.Name, wrapper.RuleDescription.Name, RuleIconIndex, RuleIconIndex);
ruleNode.ContextMenuStrip = ruleContextMenuStrip;
ruleNode.Tag = wrapper;
rulesNode.Expand();
panelMain.HeaderText = string.Format(ViewRuleFormat, wrapper.RuleDescription.Name);
if (!importing)
{
serviceBusTreeView.SelectedNode = rulesNode.Nodes[wrapper.RuleDescription.Name];
serviceBusTreeView.SelectedNode.EnsureVisible();
}
}
}
}
}
// ConsumerGroupDescription Entity
if (args.EntityType == EntityType.ConsumerGroup)
{
var consumerGroupDescription = args.EntityInstance as ConsumerGroupDescription;
if (consumerGroupDescription == null)
{
return;
}
var eventHubListNode = FindNode(EventHubEntities, rootNode);
var eventHubNode = FindNode(consumerGroupDescription.EventHubPath, eventHubListNode);
if (eventHubNode != null)
{
TreeNode consumerGroupsNode;
if (eventHubNode.Nodes.ContainsKey(ConsumerGroupEntities))
{
consumerGroupsNode = eventHubNode.Nodes[ConsumerGroupEntities];
}
else
{
consumerGroupsNode = eventHubNode.Nodes.Add(ConsumerGroupEntities, ConsumerGroupEntities, ConsumerGroupListIconIndex, ConsumerGroupListIconIndex);
consumerGroupsNode.ContextMenuStrip = consumerGroupsContextMenuStrip;
consumerGroupsNode.Tag = eventHubNode.Tag;
}
var eventHubDescription = eventHubNode.Tag as EventHubDescription;
if (eventHubDescription == null)
{
return;
}
var partitions = GetPartitionsFromDefaultConsumerGroup(eventHubNode) ??
GetPartitionsFromPartitionIds(eventHubDescription);
var partitionDescriptions = partitions as IList<PartitionDescription> ?? partitions.ToList();
var consumerGroupNode = CreateEventHubConsumerGroupNode(eventHubDescription, consumerGroupDescription, partitionDescriptions, consumerGroupsNode);
if (consumerGroupNode == null)
{
return;
}
consumerGroupNode.ContextMenuStrip = consumerGroupContextMenuStrip;
consumerGroupNode.Tag = consumerGroupDescription;
consumerGroupsNode.Expand();
panelMain.HeaderText = string.Format(ViewConsumerGroupFormat, consumerGroupDescription.Name);
if (!importing)
{
serviceBusTreeView.SelectedNode = consumerGroupsNode.Nodes[consumerGroupDescription.Name];
serviceBusTreeView.SelectedNode.EnsureVisible();
HandleNodeMouseClick(serviceBusTreeView.SelectedNode);
}
}
}
}
catch (Exception ex)
{
HandleException(ex);
}
finally
{
serviceBusTreeView.ResumeDrawing();
serviceBusTreeView.ResumeLayout();
}
}
/// <summary>
/// Individuates and remove the node corresponding to the deleted entity.
/// </summary>
/// <param name="args">The ServiceBusHelperEventArgs object containing the reference to the deleted entity.</param>
void serviceBusHelper_OnDelete(ServiceBusHelperEventArgs args)
{
try
{
serviceBusTreeView.SuspendDrawing();
serviceBusTreeView.SuspendLayout();
foreach (var userControl in panelMain.Controls.OfType<UserControl>())
{
userControl.Dispose();
}
panelMain.Controls.Clear();
panelMain.BackColor = SystemColors.Window;
panelMain.HeaderText = Entity;
serviceBusTreeView.SelectedNode = rootNode;
rootNode.EnsureVisible();
// QueueDescription Entity
if (args.EntityType == EntityType.Queue)
{
string queueName = null;
if (args.EntityInstance is string)
{
queueName = args.EntityInstance as string;
}
else
{
var queueDescription = args.EntityInstance as QueueDescription;
if (queueDescription != null)
{
queueName = queueDescription.Path;
}
}
var queueListNode = FindNode(QueueEntities, rootNode);
if (!string.IsNullOrWhiteSpace(queueName))
{
DeleteNode(queueName, queueListNode);
}
else
{
GetEntities(EntityType.Queue);
}
serviceBusTreeView.SelectedNode = queueListNode;
queueListNode.EnsureVisible();
HandleNodeMouseClick(queueListNode);
return;
}
// TopicDescription Entity
if (args.EntityType == EntityType.Topic)
{
string topicName = null;
if (args.EntityInstance is string)
{
topicName = args.EntityInstance as string;
}
else
{
var topicDescription = args.EntityInstance as TopicDescription;
if (topicDescription != null)
{
topicName = topicDescription.Path;
}
}
var topicListNode = FindNode(TopicEntities, rootNode);
if (!string.IsNullOrWhiteSpace(topicName))
{
DeleteNode(topicName, topicListNode);
}
else
{
GetEntities(EntityType.Topic);
}
serviceBusTreeView.SelectedNode = topicListNode;
topicListNode.EnsureVisible();
HandleNodeMouseClick(topicListNode);
return;
}
// RelayDescription Entity
if (args.EntityType == EntityType.Relay)
{
string relayName = null;
if (args.EntityInstance is string)
{
relayName = args.EntityInstance as string;
}
else
{
var relayDescription = args.EntityInstance as RelayDescription;
if (relayDescription != null)
{
relayName = relayDescription.Path;
}
}
var relayListNode = FindNode(RelayEntities, rootNode);
if (!string.IsNullOrWhiteSpace(relayName))
{
DeleteNode(relayName, relayListNode);
}
else
{
GetEntities(EntityType.Relay);
}
serviceBusTreeView.SelectedNode = relayListNode;
relayListNode.EnsureVisible();
HandleNodeMouseClick(relayListNode);
return;
}
// EventHubDescription Entity
if (args.EntityType == EntityType.EventHub)
{
string eventHubName = null;
if (args.EntityInstance is string)
{
eventHubName = args.EntityInstance as string;
}
else
{
var eventHubDescription = args.EntityInstance as EventHubDescription;
if (eventHubDescription != null)
{
eventHubName = eventHubDescription.Path;
}
}
var eventHubListNode = FindNode(EventHubEntities, rootNode);
if (!string.IsNullOrWhiteSpace(eventHubName))
{
DeleteNode(eventHubName, eventHubListNode);
}
else
{
GetEntities(EntityType.EventHub);
}
serviceBusTreeView.SelectedNode = eventHubListNode;
eventHubListNode.EnsureVisible();
HandleNodeMouseClick(eventHubListNode);
return;
}
// NotificationHubDescription Entity
if (args.EntityType == EntityType.NotificationHub)
{
string notificationHubName = null;
if (args.EntityInstance is string)
{
notificationHubName = args.EntityInstance as string;
}
else
{
var notificationHubDescription = args.EntityInstance as NotificationHubDescription;
if (notificationHubDescription != null)
{
notificationHubName = notificationHubDescription.Path;
}
}
var notificationHubListNode = FindNode(NotificationHubEntities, rootNode);
if (!string.IsNullOrWhiteSpace(notificationHubName))
{
DeleteNode(notificationHubName, notificationHubListNode);
}
else
{
GetEntities(EntityType.NotificationHub);
}
serviceBusTreeView.SelectedNode = notificationHubListNode;
notificationHubListNode.EnsureVisible();
HandleNodeMouseClick(notificationHubListNode);
return;
}
// SubscriptionDescription Entity
if (args.EntityType == EntityType.Subscription)
{
var topicListNode = FindNode(TopicEntities, rootNode);
var subscription = args.EntityInstance as SubscriptionDescription;
if (subscription != null &&
!string.IsNullOrWhiteSpace(subscription.TopicPath))
{
var topicNode = FindNode(subscription.TopicPath, topicListNode);
if (topicNode == null)
{
GetEntities(EntityType.Topic);
return;
}
if (topicNode.Nodes.ContainsKey(SubscriptionEntities))
{
var subscriptionsNode = topicNode.Nodes[SubscriptionEntities];
if (subscriptionsNode.Nodes.ContainsKey(subscription.Name))
{
subscriptionsNode.Nodes.RemoveByKey(subscription.Name);
if (subscriptionsNode.Nodes.Count == 0)
{
topicNode.Nodes.Clear();
serviceBusTreeView.SelectedNode = topicNode;
topicNode.EnsureVisible();
HandleNodeMouseClick(topicNode);
}
else
{
subscriptionsNode.Expand();
serviceBusTreeView.SelectedNode = subscriptionsNode;
subscriptionsNode.EnsureVisible();
HandleNodeMouseClick(subscriptionsNode);
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
serviceBusTreeView.SelectedNode = null;
return;
}
// RuleDescription Entity
if (args.EntityType == EntityType.Rule)
{
var topicListNode = FindNode(TopicEntities, rootNode);
var wrapper = args.EntityInstance as RuleWrapper;
if (wrapper != null &&
wrapper.RuleDescription != null &&
wrapper.SubscriptionDescription != null &&
!string.IsNullOrWhiteSpace(wrapper.RuleDescription.Name) &&
!string.IsNullOrWhiteSpace(wrapper.SubscriptionDescription.TopicPath))
{
var topicNode = FindNode(wrapper.SubscriptionDescription.TopicPath, topicListNode);
if (topicNode == null)
{
GetEntities(EntityType.Topic);
return;
}
if (topicNode.Nodes.ContainsKey(SubscriptionEntities))
{
var subscriptionsNode = topicNode.Nodes[SubscriptionEntities];
if (subscriptionsNode.Nodes.ContainsKey(wrapper.SubscriptionDescription.Name))
{
var subscriptionNode = subscriptionsNode.Nodes[wrapper.SubscriptionDescription.Name];
if (subscriptionNode.Nodes.ContainsKey(RuleEntities))
{
var rulesNode = subscriptionNode.Nodes[RuleEntities];
if (rulesNode.Nodes.ContainsKey(wrapper.RuleDescription.Name))
{
rulesNode.Nodes.RemoveByKey(wrapper.RuleDescription.Name);
if (rulesNode.Nodes.Count == 0)
{
subscriptionNode.Nodes.Clear();
serviceBusTreeView.SelectedNode = subscriptionNode;
subscriptionNode.EnsureVisible();
HandleNodeMouseClick(subscriptionsNode);
}
else
{
rulesNode.Expand();
serviceBusTreeView.SelectedNode = rulesNode;
rulesNode.EnsureVisible();
HandleNodeMouseClick(rulesNode);
}
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
}
else
{
GetEntities(EntityType.Topic);
return;
}
serviceBusTreeView.SelectedNode = null;
}
// ConsumerGroupDescription Entity
if (args.EntityType == EntityType.ConsumerGroup)
{
var eventHubListNode = FindNode(EventHubEntities, rootNode);
var notificationHub = args.EntityInstance as ConsumerGroupDescription;
if (notificationHub != null &&
!string.IsNullOrWhiteSpace(notificationHub.EventHubPath))
{
var eventHubNode = FindNode(notificationHub.EventHubPath, eventHubListNode);
if (eventHubNode == null)
{
GetEntities(EntityType.EventHub);
return;
}
if (eventHubNode.Nodes.ContainsKey(ConsumerGroupEntities))
{
var notificationHubsNode = eventHubNode.Nodes[ConsumerGroupEntities];
if (notificationHubsNode.Nodes.ContainsKey(notificationHub.Name))
{
notificationHubsNode.Nodes.RemoveByKey(notificationHub.Name);
if (notificationHubsNode.Nodes.Count == 0)
{
eventHubNode.Nodes.Clear();
serviceBusTreeView.SelectedNode = eventHubNode;
eventHubNode.EnsureVisible();
HandleNodeMouseClick(eventHubNode);
}
else
{
notificationHubsNode.Expand();
serviceBusTreeView.SelectedNode = notificationHubsNode;
notificationHubsNode.EnsureVisible();
HandleNodeMouseClick(notificationHubsNode);
}
}
else
{
GetEntities(EntityType.EventHub);
return;
}
}
else
{
GetEntities(EntityType.EventHub);
return;
}
}
else
{
GetEntities(EntityType.EventHub);
return;
}
serviceBusTreeView.SelectedNode = null;
}
}
catch (Exception ex)
{
HandleException(ex);
}
finally
{
serviceBusTreeView.ResumeDrawing();
serviceBusTreeView.ResumeLayout();
}
}