public void UpdateRows(string columnName, object value)
{
var alarmdef = AlarmDataSet.GetActiveAlarmDefinitionTable(group_name);
for (int i = 0; i < alarmdef.Count; i++)
{
if (!alarmdef[i].IsVirtual)
{
alarmdef[i][columnName] = value;
}
}
alarmdef.Save();
}
internal void ProcessGroup(DateTime t)
{
alarmCount = 0;
clearCount = 0;
var alarmdef = AlarmDataSet.GetActiveAlarmDefinitionTable(group_name);
if (useHydrometCache)
{
AlarmDataSet.PreloadInstantHydrometData(alarmdef, t);
}
string emailMsg = "";
string txtMsg = "";
string emailMessageBody = "";
string txtMessageBody = "";
foreach (var row in alarmdef)
{
if (row.enabled)
{
if (!row.active)
{
Alarm alarmCondition = AlarmFactory(row, "alarm_condition");
if (alarmCondition.Check(t))
{ // set the alarm.
if (!row.IsVirtual) // don't set active on 'virtual' alarms
{
row.active = true;
}
alarmCount++;
alarmCondition.CreateMessage(out emailMsg, out txtMsg);
txtMessageBody += " " + txtMsg;
emailMessageBody += "<br/>Hydromet Notification: \n<br>" + emailMsg;
}
}
else
{ // check if alarm can be cleared.
if (row.clear_condition != "") // without clear condition you must manually clear that alarm
{
Alarm clearCondition = AlarmFactory(row, "clear_condition");
if (clearCondition.Check(t))
{ // clear the alarm.
if (row.IsVirtual)
{
throw new ApplicationException("Assertion.... unexpected virtual rows");
}
row.active = false;
emailMessageBody += " The Alarm condition below has been CLEARED<br/> ";
clearCondition.CreateMessage(out emailMsg, out txtMsg);
emailMessageBody += "<br/>Hydromet Notification: \n<br>" + emailMsg;
txtMessageBody += txtMsg;
clearCount++;
}
}
}
}
}
if (ProcessCount > 0 && sendEmail)
{
emailMessageBody += "\n\n <a href=\"https://www.usbr.gov/pn/hydromet/disclaimer.html\">provisional data disclaimer</a>";
SendEmailNotice(AlarmDataSet.EmailAddresses(group_name), group_name, emailMessageBody, txtMessageBody);
}
// phone ??
alarmdef.Save();
}