public override object Run()
{
Action cleanup = null;
QueryExecutionManager executionManager = new QueryExecutionManager(DataContextBase.SqlLog);
object[] queryArgs = null;
DataContextDriver dcDriver = base.Server.ResultsWriter.DCDriver = base.Server.DataContextDriver;
if (dcDriver != null)
{
queryArgs = dcDriver.GetContextConstructorArguments(base.Server.Repository);
}
Type type = (this._queryAssem == null) ? null : this._queryAssem.GetType("UserQuery");
object clrQuery = null;
if (type != null)
{
clrQuery = Activator.CreateInstance(type, queryArgs);
}
if ((dcDriver != null) && (clrQuery != null))
{
dcDriver.InitializeContext(base.Server.Repository, clrQuery, executionManager);
if (cleanup == null)
{
cleanup = delegate {
try
{
if (!this.Server.HasUserCacheChanged)
{
dcDriver.TearDownContext(this.Server.Repository, clrQuery, executionManager, queryArgs);
}
}
catch (Exception exception)
{
Log.Write(exception, "Calling custom driver TearDownContext");
}
};
}
base.Server.AddFinalCleanup(cleanup);
}
base.Server.RegisterQueryStart();
object obj2 = null;
if (clrQuery != null)
{
MethodInfo method = null;
try
{
method = clrQuery.GetType().GetMethod("Main", BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance);
}
catch
{
}
if (method == null)
{
method = clrQuery.GetType().GetMethod("RunUserAuthoredQuery", BindingFlags.NonPublic | BindingFlags.Instance);
}
obj2 = method.Invoke(clrQuery, null);
if ((dcDriver == null) || (executionManager == null))
{
return(obj2);
}
try
{
dcDriver.OnQueryFinishing(base.Server.Repository, clrQuery, executionManager);
return(obj2);
}
catch
{
return(obj2);
}
}
if ((this._queryAssem != null) && (this._queryAssem.EntryPoint != null))
{
this._queryAssem.EntryPoint.Invoke(null, null);
}
return(obj2);
}
