/**
* Update 'global' JMS clients and RDB
*
* @param pv Alarm PV
* @param severity Alarm severity (highest, latched)
* @param message Alarm message
* @param value Value that triggered
* @param timestamp Time of last alarm update
*/
public void sendGlobalUpdate(
final AlarmPV pv,
final SeverityLevel severity,
final String message,
final String value,
final Timestamp timestamp) {
// Send to JMS
messenger.sendGlobalUpdate(pv, severity, message, value, timestamp);
// Persist global alarm state change in separate queue & thread
// so that it won't delay the alarm server from updating
work_queue.execute(
new Runnable() {
@Override
public void run() {
try {
rdb.writeGlobalUpdate(pv, severity.isActive());
recoverFromRDBErrors();
} catch (Exception ex) {
// Remember that there was an error
had_RDB_error = true;
Activator.getLogger().log(Level.SEVERE, "Exception during global alarm update", ex);
}
}
});
}
