private static void Read()
{
try
{
var result = ClientGate.Execute("Sys.PipeRead");
if (result.Read())
{
OutputWindow.Print(LogLevels.Trace, ((string)result[0]).Split(new string[] { "\f" }, StringSplitOptions.RemoveEmptyEntries));
}
}
catch (Exception ex)
{
OutputWindow.Print(LogLevels.Error, $"{ex.Message}\n{ex.StackTrace}");
}
}
private void GetRecordset()
{
string _objectName = _xc.ObjectName;
var parameters = _sqlParams.AsEnumerable();
if (!StartFilter.IsEmpty())
{
parameters = parameters.Concat(new object[] { "_filter", StartFilter });
}
if (!_connectioName.IsEmpty())
{
parameters = parameters.Concat(new object[] { "_connectionName", _connectioName });
}
_dt = ClientGate.GetData(this.ObjectName, parameters.ToArray());
}
public static DataTable GetData(string queryID, params object[] parameters)
{
var dr = ClientGate.GetActionInfo("Sys.Select")
.GetInputParamTable()
.AddNew()
.SetValue("ParamName", "_viewName")
.SetValue("ParamValue", queryID)
.Update();
bool c = false;
for (int i = 0; i < parameters.Length; i++)
{
object p = parameters[i];
if (i % 2 == 0)
{
if (p.ToString().EndsWith("ConnectionName", StringComparison.OrdinalIgnoreCase))
{
c = true;
}
else
{
dr.AddNew();
dr.SetValue("ParamName", (string)p);
}
}
else
{
if (c)
{
dr.SetHeader("ConnectionName", p);
dr.UpdateHeaders();
c = false;
}
else
{
dr.SetValue("ParamValue", p);
dr.Update();
}
}
}
return(ClientGate.Execute("Sys.Select", dr).ToDataTable());
}
public static JMXSchema GetObjectSchema(string objectName)
{
if (!_schemaCache.TryGetValue(objectName, out JMXSchema schema))
{
using (var p = new DataPackage(
new string[] { "ObjectName" },
new object[] { objectName }))
using (var r = ClientGate.Execute("Sys.GetSchema", p))
{
r.GoDataTop();
if (r.Read())
{
schema = JMXSchema.Parse((string)r["ObjectSchema"]);
_schemaCache.TryAdd(objectName, schema);
}
else
{
return(null);
}
}
}
return(schema);
}
