@Config("store.ttl")
public StoreConfig setTtl(Duration ttl) {
Preconditions.checkNotNull(
ttl, "ttl must not be null"); // TODO: remove once configuration supports bean validation
Preconditions.checkArgument(ttl.toMillis() > 0, "ttl must be > 0");
this.ttl = ttl;
return this;
}
public void record(
String method,
int responseCode,
long requestSizeInBytes,
long responseSizeInBytes,
Duration schedulingDelay,
Duration requestProcessingTime) {
request.update(1);
requestTime.update((long) requestProcessingTime.toMillis());
readBytes.update(requestSizeInBytes);
writtenBytes.update(responseSizeInBytes);
}
private void scheduleNextAnnouncement(Duration delay) {
// already stopped? avoids rejection exception
if (executor.isShutdown()) {
return;
}
executor.schedule(
new Runnable() {
@Override
public void run() {
announce();
}
},
delay.toMillis(),
MILLISECONDS);
}
@Override
public void close() {
addValue(Duration.nanosSince(start));
}
public <T> T time(Callable<T> callable) throws Exception {
long start = System.nanoTime();
T result = callable.call();
addValue(Duration.nanosSince(start));
return result;
}
public void addValue(Duration duration) {
sample.update(duration.toMillis());
sum.addAndGet(duration.toMillis());
count.incrementAndGet();
}
@EventField
public double getDuration() {
return duration.toMillis();
}