1

この cacheManager では、getTimeToLive() で時間制限を超えると自動更新されません

private void setCacheInstance() {
    cacheManager
            .createCache("rateDataCached", CacheConfigurationBuilder
                    .newCacheConfigurationBuilder(
                            Integer.class, PostageServicesResultHolder.class,
                            ResourcePoolsBuilder.heap(100))
                    .withExpiry(Expirations.timeToLiveExpiration(Duration.of(getTimeToLive(), TimeUnit.MINUTES))).build());
}

private long getTimeToLive() {
    Calendar cal = Calendar.getInstance();
    SimpleDateFormat sdf = new SimpleDateFormat("HH.mm");
    Float currentTime = Float.parseFloat(sdf.format(cal.getTime()));
    return (long) ((24.00-currentTime) * 60);
}
4

2 に答える 2