internal void ConnectionChanged(JoinSourceType type)
{
if (type != JoinSourceType.Target)
{
_view.ClearJoins();
}
FdoConnection conn = GetConnection(type);
if (conn != null)
{
using (FdoFeatureService service = conn.CreateFeatureService())
{
switch (type)
{
case JoinSourceType.Left:
_view.LeftSchemas = service.GetSchemaNames();
SchemaChanged(type);
break;
case JoinSourceType.Right:
_view.RightSchemas = service.GetSchemaNames();
SchemaChanged(type);
break;
case JoinSourceType.Target:
_view.TargetSchemas = service.GetSchemaNames();
SchemaChanged(type);
break;
}
}
}
}
private void UpdateSourceSchemas()
{
using (FdoFeatureService svc = CreateSourceService())
{
cmbSrcSchema.DataSource = svc.GetSchemaNames();
cmbSrcSchema.SelectedIndex = 0;
UpdateSourceClasses();
}
}
void CreateSchemaNodes(TreeNode connNode)
{
Action <TimeSpan> act = (ts) => LoggingService.Info("Connection " + connNode.Name + ": Schema population completed in " + ts.TotalMilliseconds + "ms");
FdoConnection conn = _connMgr.GetConnection(connNode.Name);
if (conn != null)
{
using (FdoFeatureService service = conn.CreateFeatureService())
{
if (service.SupportsPartialSchemaDiscovery())
{
using (var measure = new TimeMeasurement(act))
{
List <string> schemaNames = service.GetSchemaNames();
//Pre-sort
SortedList <string, string> sorted = new SortedList <string, string>();
foreach (string name in schemaNames)
{
sorted.Add(name, name);
}
foreach (string name in schemaNames)
{
TreeNode schemaNode = CreateSchemaNode(name, true);
connNode.Nodes.Add(schemaNode);
schemaNode.Nodes.Add(ResourceService.GetString("TEXT_LOADING"));
}
}
}
else
{
using (var measure = new TimeMeasurement(act))
{
FeatureSchemaCollection schemas = service.DescribeSchema();
//Pre-sort
SortedList <string, FeatureSchema> sorted = new SortedList <string, FeatureSchema>();
foreach (FeatureSchema schema in schemas)
{
sorted.Add(schema.Name, schema);
}
foreach (FeatureSchema schema in schemas)
{
TreeNode schemaNode = CreateSchemaNode(schema.Name, false);
GetClassNodesFull(schema, schemaNode);
connNode.Nodes.Add(schemaNode);
schemaNode.Expand();
}
}
}
}
}
}