CacheEventHandler(NodeEngine nodeEngine) {
this.nodeEngine = nodeEngine;
GroupProperties groupProperties = nodeEngine.getGroupProperties();
invalidationMessageBatchEnabled =
groupProperties.getBoolean(CACHE_INVALIDATION_MESSAGE_BATCH_ENABLED);
if (invalidationMessageBatchEnabled) {
invalidationMessageBatchSize =
groupProperties.getInteger(CACHE_INVALIDATION_MESSAGE_BATCH_SIZE);
int invalidationMessageBatchFreq =
groupProperties.getInteger(CACHE_INVALIDATION_MESSAGE_BATCH_FREQUENCY_SECONDS);
ExecutionService executionService = nodeEngine.getExecutionService();
CacheBatchInvalidationMessageSender batchInvalidationMessageSender =
new CacheBatchInvalidationMessageSender();
cacheBatchInvalidationMessageSenderScheduler =
executionService.scheduleWithRepetition(
ICacheService.SERVICE_NAME + ":cacheBatchInvalidationMessageSender",
batchInvalidationMessageSender,
invalidationMessageBatchFreq,
invalidationMessageBatchFreq,
TimeUnit.SECONDS);
}
LifecycleService lifecycleService = nodeEngine.getHazelcastInstance().getLifecycleService();
lifecycleService.addLifecycleListener(
new LifecycleListener() {
@Override
public void stateChanged(LifecycleEvent event) {
if (event.getState() == LifecycleEvent.LifecycleState.SHUTTING_DOWN) {
invalidateAllCaches();
}
}
});
}
