void AddNewCluster(object sender, EventArgs e)
{
ClusterConfiguration conf = this.EditCluster(null);
if (conf == null)
{
return;
}
// you cannot have two cache clusters at the same time
if (conf is CacheClusterConfiguration)
{
foreach (var name in ClusterConfiguration.GetKnownClusterNames())
{
var config = ClusterConfiguration.KnownClusterByName(name);
if (config is CacheClusterConfiguration)
{
DialogResult res = MessageBox.Show("You cannot have two cache clusters at once: " + conf.Name + " and " + config.Name + "\nPress OK to use " + conf.Name + " instead of " + config.Name);
if (res == System.Windows.Forms.DialogResult.OK)
{
ClusterConfiguration.RemoveKnownCluster(config.Name);
(config as CacheClusterConfiguration).StopCaching();
(conf as CacheClusterConfiguration).StartCaching();
}
else
{
return;
}
}
}
}
ClusterConfiguration.AddKnownCluster(conf);
this.AddClusterNameToMenu(conf.Name);
}
/// <summary>
/// Edit the information about the specified cluster. If null create a new cluster.
/// </summary>
/// <param name="clusterName">Cluster that is being edited.</param>
/// <returns>The name of the edited cluster, or null if the operation is cancelled.</returns>
private ClusterConfiguration EditCluster(string clusterName)
{
ClusterConfigEditor editor = new ClusterConfigEditor();
try
{
if (clusterName != null)
{
var config = ClusterConfiguration.KnownClusterByName(clusterName);
editor.SetConfigToEdit(config);
}
else
{
editor.SetConfigToEdit(null);
}
}
catch (Exception)
{
// This can happen when the cluster serialization has changed
// and we can no longer read the saved properties
editor.SetConfigToEdit(null);
}
DialogResult res = editor.ShowDialog();
if (res == System.Windows.Forms.DialogResult.OK)
{
var config = editor.GetConfiguration();
return(config);
}
return(null);
}
private void ConfigurationChanged(ClusterConfiguration conf)
{
if (conf == null)
{
return;
}
// you cannot have two cache clusters at the same time
if (conf is CacheClusterConfiguration)
{
foreach (var name in ClusterConfiguration.GetKnownClusterNames())
{
var config = ClusterConfiguration.KnownClusterByName(name);
if (config is CacheClusterConfiguration)
{
DialogResult res = MessageBox.Show("You cannot have two cache clusters at once: " + conf.Name + " and " + config.Name + "\nPress OK to use " + conf.Name + " instead of " + config.Name);
if (res == System.Windows.Forms.DialogResult.OK)
{
ClusterConfiguration.RemoveKnownCluster(config.Name);
(config as CacheClusterConfiguration).StopCaching();
(conf as CacheClusterConfiguration).StartCaching();
}
else
{
return;
}
}
}
}
ClusterConfiguration.AddKnownCluster(conf);
this.AddClusterNameToMenu(conf.Name);
this.Status("Added cluster " + conf.Name, StatusKind.OK);
}
/// <summary>
/// Form is being loaded; restore settings.
/// </summary>
/// <param name="sender">Unused.</param>
/// <param name="e">Unused.</param>
private void ClusterBrowser_Load(object sender, EventArgs e)
{
this.formSettings = new ClusterBrowserSettings();
Rectangle rect = System.Windows.Forms.Screen.PrimaryScreen.Bounds;
// set location only if it is inside
if (rect.Contains(this.formSettings.Location))
{
this.Location = this.formSettings.Location;
}
bool maximized = this.formSettings.MaximizeWindow;
if (maximized)
{
this.WindowState = FormWindowState.Maximized;
}
else
{
// then we care about the size
this.Size = this.formSettings.Size;
}
this.autoRefreshToolStripMenuItem.Checked = this.formSettings.AutoRefresh;
this.AddClusterNameToMenu("<add>");
this.AddClusterNameToMenu("<scan>");
ClusterConfiguration.ReconstructKnownCluster(this.formSettings.KnownClusters);
int found = 0;
IEnumerable <string> clusters = ClusterConfiguration.GetKnownClusterNames();
foreach (string c in clusters)
{
this.AddClusterNameToMenu(c);
var config = ClusterConfiguration.KnownClusterByName(c);
if (config is CacheClusterConfiguration)
{
(config as CacheClusterConfiguration).StartCaching();
}
found++;
}
if (found == 0)
{
// try to find them by scanning
this.ScanClusters();
}
}
/// <summary>
/// Edit the information about the specified cluster. If null create a new cluster.
/// </summary>
/// <param name="clusterName">Cluster that is being edited.</param>
/// <returns>The name of the edited cluster, or null if the operation is cancelled.</returns>
private ClusterConfiguration EditCluster(string clusterName)
{
ClusterConfigEditor editor = new ClusterConfigEditor();
if (clusterName != null)
{
var config = ClusterConfiguration.KnownClusterByName(clusterName);
editor.SetConfigToEdit(config);
}
DialogResult res = editor.ShowDialog();
if (res == System.Windows.Forms.DialogResult.OK)
{
var config = editor.GetConfiguration();
return(config);
}
return(null);
}
/// <summary>
/// The used has selected a new cluster.
/// </summary>
/// <param name="clusterName">Cluster selected by the user.</param>
// ReSharper disable once UnusedMethodReturnValue.Local
private void ClusterSelected(string clusterName)
{
this.cluster = clusterName;
NetworkCredential credential = null;
try
{
ClusterConfiguration config = ClusterConfiguration.KnownClusterByName(clusterName);
this.Configuration = config;
this.diagnoseToolStripMenuItem.Visible = config.SupportsDiagnosis;
this.diagnoseToolStripMenuItem1.Visible = config.SupportsDiagnosis;
}
catch (Exception ex)
{
this.Status("Could not connect to cluster " + clusterName + ": " + ex.Message, StatusKind.Error);
if (ex.Message.Contains("Unauthorized"))
{
// ReSharper disable once ConditionIsAlwaysTrueOrFalse
if (credential != null)
{
// ReSharper disable once HeuristicUnreachableCode
InvalidateCredentials(credential.Domain);
}
}
return;
}
this.Text = "Cluster: " + clusterName;
this.clusterJobs.Clear();
{
this.comboBox_virtualCluster.Enabled = false;
this.label_vc.Enabled = false;
this.RefreshClusterJobList();
}
}
