//
// / Interval logging
//
private void initializeIntervalLogging() {
synchronized (intervalLoggingLock) {
if (vo.getLoggingType() != DataPointVO.LoggingTypes.INTERVAL) return;
// Are we using a custom timer?
if (this.timer == null)
intervalLoggingTask =
new TimeoutTask(
new FixedRateTrigger(
0,
Common.getMillis(
vo.getIntervalLoggingPeriodType(), vo.getIntervalLoggingPeriod())),
this);
else
intervalLoggingTask =
new TimeoutTask(
new FixedRateTrigger(
0,
Common.getMillis(
vo.getIntervalLoggingPeriodType(), vo.getIntervalLoggingPeriod())),
this,
this.timer);
intervalValue = pointValue;
if (vo.getIntervalLoggingType() == DataPointVO.IntervalLoggingTypes.AVERAGE) {
intervalStartTime = System.currentTimeMillis();
averagingValues = new ArrayList<IValueTime>();
}
}
}
private void updatePoints() {
// Get the points
List<DataPointVO> dps =
query(
"select dp.id, dp.xid, dp.dataSourceId, dp.data, ds.name, " //
+ "ds.xid, ds.dataSourceType " //
+ "from dataPoints dp join dataSources ds on ds.id = dp.dataSourceId ",
new DataPointRowMapper());
// Resave
for (DataPointVO dp : dps)
ejt.update(
"update dataPoints set xid=?, name=?, deviceName=?, enabled=?, loggingType=?, " //
+ "intervalLoggingPeriodType=?, intervalLoggingPeriod=?, intervalLoggingType=?, " //
+ "tolerance=?, purgeType=?, purgePeriod=?, defaultCacheSize=?, discardExtremeValues=?, " //
+ "engineeringUnits=?, data=? where id=?", //
new Object[] {
dp.getXid(),
dp.getName(),
dp.getDeviceName(),
boolToChar(dp.isEnabled()),
dp.getLoggingType(),
dp.getIntervalLoggingPeriodType(),
dp.getIntervalLoggingPeriod(),
dp.getIntervalLoggingType(),
dp.getTolerance(),
dp.getPurgeType(),
dp.getPurgePeriod(),
dp.getDefaultCacheSize(),
boolToChar(dp.isDiscardExtremeValues()),
dp.getEngineeringUnits(),
SerializationHelper.writeObject(dp),
dp.getId()
}, //
new int[] {
Types.VARCHAR,
Types.VARCHAR,
Types.VARCHAR,
Types.CHAR,
Types.INTEGER,
Types.INTEGER,
Types.INTEGER,
Types.INTEGER,
Types.DOUBLE,
Types.INTEGER,
Types.INTEGER,
Types.INTEGER,
Types.CHAR,
Types.INTEGER,
Types.BLOB,
Types.INTEGER
});
}