public void Attach(PqlMessage requestMessage, IDataEngine dataEngine, IPqlClientSecurityContext authContext)
{
if (dataEngine == null)
{
throw new ArgumentNullException("dataEngine");
}
if (authContext == null)
{
throw new ArgumentNullException("authContext");
}
m_executionContext.AssertIsClean();
m_executionContext.AttachInputMessage(requestMessage, dataEngine, authContext);
}
