private BasicMetricHour getMetricHour(String accountName, String guiPath, long hoursSince1970) {
// logger.info("getting Metric Hour for account: " + accountName + " guiPath: " + guiPath + "
// ts: " + hoursSince1970);
BasicMetricHour metricHour = null;
Bucket mhBucket = null;
try {
mhBucket = riakClient.fetchBucket(accountName + ";" + hoursSince1970).execute();
metricHour = mhBucket.fetch("" + guiPath, BasicMetricHour.class).execute();
logger.info("finding: " + accountName + ";" + hoursSince1970 + "/" + guiPath);
if (metricHour != null) {
metricHourCache.put(
metricHour.getAccountName()
+ ";"
+ metricHour.getGuiPath()
+ ";"
+ metricHour.getHoursSince1970(),
metricHour);
}
} catch (RiakRetryFailedException rrfe) {
rrfe.printStackTrace();
}
return metricHour;
}
@Override
public void deleteLiveStatisticsOlderThan(Date date, String accountName) {
Long fromHoursSince1970 = date.getTime() / (15000 * 240);
Long toHoursSince1970 = new Date().getTime() / (15000 * 240);
logger.info("hoursSince1970: " + fromHoursSince1970);
logger.info("toSince1970: " + toHoursSince1970);
try {
for (int index = fromHoursSince1970.intValue();
index <= toHoursSince1970.intValue();
index++) {
int keys = 0;
Bucket hourBucket = riakClient.fetchBucket(accountName + ";" + index).execute();
try {
for (String key : hourBucket.keys()) {
hourBucket.delete(key);
keys++;
}
} catch (RiakException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
logger.info("deleted all keys(" + keys + ") in bucket: " + accountName + ";" + index);
}
} catch (RiakRetryFailedException rrfe) {
rrfe.printStackTrace();
}
// To change body of implemented methods use File | Settings | File Templates.
}
@Override
public void storeIncomingStatistics(
String guiPath,
String accountName,
Long timeperiod,
String value,
ValueType valueType,
UnitType unitType) {
Double valueDouble = LiveStatisticsUtil.parseDouble(value);
Double calculatedValue =
LiveStatisticsUtil.calculateValueBasedOnUnitType(valueDouble, unitType);
long hoursSince1970 = timeperiod / 240;
int fifteenSecondPeriodsSinceStartOfHour =
LiveStatisticsUtil.getFifteensecondTimeperiodsSinceStartOfHour(timeperiod * 15);
Bucket myBucket = null;
try {
myBucket = riakClient.fetchBucket(accountName + ";" + hoursSince1970).execute();
BasicMetricHour storedMetricHour =
myBucket.fetch("" + guiPath, BasicMetricHour.class).execute();
if (storedMetricHour == null) {
storedMetricHour =
new BasicMetricHour(
guiPath, accountName, hoursSince1970, valueType.toString(), unitType.toString());
}
Double prevValue = storedMetricHour.getMetrics()[fifteenSecondPeriodsSinceStartOfHour];
if (prevValue == null) {
storedMetricHour.getMetrics()[fifteenSecondPeriodsSinceStartOfHour] = calculatedValue;
} else {
storedMetricHour.getMetrics()[fifteenSecondPeriodsSinceStartOfHour] =
LiveStatisticsUtil.calculateValueBasedOnValueType(
prevValue, calculatedValue, valueType);
}
myBucket.store("" + guiPath, storedMetricHour).execute();
} catch (RiakRetryFailedException e) {
e
.printStackTrace(); // To change body of catch statement use File | Settings | File
// Templates.
}
}
