private ConnectionInfo ResolveExistingConnection(ConnectionInfo info)
{
ConnectionInfo found;
bool alreadyExists = serverList.TryGet(info.ServerType, info.Server, info.UserName, out found);
if (alreadyExists)
{
return(found);
}
info.Connect();
info.ConnectionClosed += (sender, args) => serverList.Remove(info);
serverList.Add(info);
return(info);
}
private void AddNewQueryTab()
{
using (NewConnection nc = new NewConnection())
{
if (nc.ShowDialog(this) != DialogResult.OK)
{
return;
}
string msg = null;
try
{
ConnectionInfo info;
bool alreadyExists = false;
alreadyExists = serverList.TryGet(nc.ConnectionInfo.ServerType, nc.ConnectionInfo.Server, nc.ConnectionInfo.UserName, out info);
if (!alreadyExists)
{
info = nc.ConnectionInfo;
info.Connect();
serverList.Add(info);
info.ConnectionClosed += (sender, args) => serverList.Remove(info);
}
CreateQueryTab(info.Title, info);
if (!alreadyExists)
{
objectExplorer.AddServer(new SwisMetaDataProvider(info), info);
}
}
catch (FaultException <InfoServiceFaultContract> ex)
{
log.Error("Failed to connect", ex);
msg = ex.Detail.Message;
}
catch (SecurityNegotiationException ex)
{
log.Error("Failed to connect", ex);
msg = ex.Message;
}
catch (FaultException ex)
{
log.Error("Failed to connect", ex);
msg = (ex.InnerException != null) ? ex.InnerException.Message : ex.Message;
}
catch (MessageSecurityException ex)
{
log.Error("Failed to connect", ex);
if (ex.InnerException != null && ex.InnerException is FaultException)
{
msg = (ex.InnerException as FaultException).Message;
}
else
{
msg = ex.Message;
}
}
catch (Exception ex)
{
log.Error("Failed to connect", ex);
msg = ex.Message;
}
if (msg != null)
{
msg = string.Format("Unable to connect to Information Service. {0}", msg);
MessageBox.Show(this, msg, "Connection Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}