/// <summary>
/// For the new Configuration Record Table, compare it to the Global Configuration Record Table (this)
/// add, delete or replace configuration records and update the application monitor referencing the records.
///
/// NOTE: If this function throws an exception we have to kill the application because we will have an
/// inconsistent configuration.
/// </summary>
/// <param name="ActivateProcessList"></param>
private void Update(
Hashtable configNew)
{
// First iteration adds / changes configuration records to the Global Configuration Record Table
foreach (DictionaryEntry d in configNew)
{
ConfigurationRecord newcfr = ((ConfigurationRecord)(d.Value));
// If there is old configuration record then remove it because it will be replaced with new one
ConfigurationRecord oldcfr = GetConfigRec(newcfr.m_sqlServer, newcfr.m_database, newcfr.m_schema, newcfr.m_queue);
if (oldcfr != null)
{
RemoveFrom(oldcfr);
}
AddTo(newcfr);
Global.AppMonitorMgr.InsertOrUpdate(newcfr);
}
// Second iteration deletes configuration records
ArrayList listToDelete = new ArrayList();
foreach (DictionaryEntry d in m_configRT)
{
ConfigurationRecord oldcfr = ((ConfigurationRecord)(d.Value));
// New Configuration Record Table does NOT contain the entry
string key = GetKey(oldcfr);
if (!configNew.Contains(key))
{
listToDelete.Add(oldcfr);
}
}
foreach (ConfigurationRecord oldcfr in listToDelete)
{
// Add to the list to remove from the Global Configuration Record Table
RemoveFrom(oldcfr);
ApplicationMonitor am = Global.AppMonitorMgr.GetApplicationMonitor(oldcfr.m_sqlServer, oldcfr.m_database, oldcfr.m_schema, oldcfr.m_queue);
if (am != null)
{
am.ResetConfig();
}
}
}
