/**
* Creates a new DefaultStatsLogger.
*
* @param aTarget the stats producer to monitor.
* @param anOutput the output logger.
* @param anOutputIntervalInSeconds output interval in seconds.
*/
public DefaultStatsLogger(
IStatsProducer aTarget, ILogOutput anOutput, int anOutputIntervalInSeconds) {
target = aTarget;
output = anOutput;
id = IdCodeGenerator.generateCode(10);
outputIntervalInSeconds = anOutputIntervalInSeconds;
UpdateTriggerServiceFactory.getUpdateTriggerService()
.addUpdateable(this, outputIntervalInSeconds);
output.out("Started default interval logger for " + aTarget.getProducerId() + " / " + id);
}
@Override
public void update() {
output.out("===============================================================================");
output.out("=== SNAPSHOT Interval DEFAULT " + outputIntervalInSeconds + "s, Entity: " + id);
output.out("=== Timestamp: " + Date.currentDate() + ", ServiceId: " + target.getProducerId());
output.out("===============================================================================");
try {
for (IStats stat : target.getStats()) {
output.out(stat.toStatsString());
}
} catch (ConcurrentModificationException e) {
LoggerFactory.getLogger(DefaultStatsLogger.class)
.warn(
"Error during iteration over stats from producer "
+ target
+ " ("
+ target.getClass()
+ "), concurrent modification of stats detected.");
}
output.out("===============================================================================");
output.out("== END: DEFAULT Interval " + outputIntervalInSeconds + "s update, Entity: " + id);
output.out("===============================================================================");
}
@Override
protected String getTargetStringFromProducer(IStatsProducer<?> statsProducer) {
return statsProducer.getCategory();
}