How to use

org.apache.james.backends.es.ElasticSearchIndexer

constructor

@Before
public void setUp() {
  client = QuotaSearchIndexCreationUtil.prepareDefaultClient(
    new TestingClientProvider(embeddedElasticSearch.getNode()).get());
  quotaMailboxListener = new ElasticSearchQuotaMailboxListener(
    new ElasticSearchIndexer(client,
      Executors.newSingleThreadExecutor(),
      QuotaRatioElasticSearchConstants.DEFAULT_QUOTA_RATIO_WRITE_ALIAS,
      QuotaRatioElasticSearchConstants.QUOTA_RATIO_TYPE,
      BATCH_SIZE),
    new QuotaRatioToElasticSearchJson());
}

new ElasticSearchIndexer(client, Executors.newSingleThreadExecutor(),
  QuotaRatioElasticSearchConstants.DEFAULT_QUOTA_RATIO_WRITE_ALIAS,
  QuotaRatioElasticSearchConstants.QUOTA_RATIO_TYPE),

@Override
protected void initializeMailboxManager() throws Exception {
  Client client = MailboxIndexCreationUtil.prepareDefaultClient(
    new TestingClientProvider(embeddedElasticSearch.getNode()).get());
  storeMailboxManager = new InMemoryIntegrationResources()
    .createMailboxManager(new SimpleGroupMembershipResolver());
  ElasticSearchListeningMessageSearchIndex elasticSearchListeningMessageSearchIndex = new ElasticSearchListeningMessageSearchIndex(
    storeMailboxManager.getMapperFactory(),
    new ElasticSearchIndexer(client,
      Executors.newSingleThreadExecutor(),
      MailboxElasticSearchConstants.DEFAULT_MAILBOX_WRITE_ALIAS,
      MailboxElasticSearchConstants.MESSAGE_TYPE,
      BATCH_SIZE),
    new ElasticSearchSearcher(client, new QueryConverter(new CriterionConverter()), SEARCH_SIZE,
      new InMemoryId.Factory(), storeMailboxManager.getMessageIdFactory(),
      MailboxElasticSearchConstants.DEFAULT_MAILBOX_READ_ALIAS,
      MailboxElasticSearchConstants.MESSAGE_TYPE),
    new MessageToElasticSearchJson(textExtractor, ZoneId.of("Europe/Paris"), IndexAttachments.YES));
  messageIdManager = new StoreMessageIdManager(
    storeMailboxManager,
    storeMailboxManager.getMapperFactory(),
    storeMailboxManager.getEventDispatcher(),
    storeMailboxManager.getMessageIdFactory(),
    storeMailboxManager.getQuotaManager(),
    storeMailboxManager.getQuotaRootResolver());
  storeMailboxManager.setMessageSearchIndex(elasticSearchListeningMessageSearchIndex);
  storeMailboxManager.addGlobalListener(elasticSearchListeningMessageSearchIndex, new MockMailboxSession("admin"));
  this.messageSearchIndex = elasticSearchListeningMessageSearchIndex;
}