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Created Dec 22, 2017
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// if you want to do atomic update over cache entry
public void updateAlertEntry(String serviceId, String serviceCode, AlertEntry alertEntry) {
//get the JSR cache reference
final Cache<String, List<AlertEntry>> alertsCache = getAlertsCache();
// then invoke atomic update on the cache entry
alertsCache.invoke(serviceId, (mutableEntry, objects) -> {
if (mutableEntry.exists() && mutableEntry.getValue() != null) {
logger.debug("updating alert entry into the cache store invoke: {},{}",serviceId,serviceCode);
final List<AlertEntry> alertEntries = mutableEntry.getValue();
// remove only if it has the error code
alertEntries.removeIf(alertEntry1 -> alertEntry1.getErrorCode().equals(serviceCode));
throw new ResourceNotFoundException(String.format("Alert for %s with %s not found", serviceId,serviceCode));
// by api design nothing needed here
return null;
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