org.elasticsearch.action.admin.indices.delete.DeleteIndexRequestBuilder Java Examples

@Override
public Observable<Boolean> call(String index) {
    Elasticsearch elasticsearch = vertxContext.verticle().elasticsearch();
    DeleteIndexRequestBuilder request = elasticsearch.get().admin().indices().prepareDelete(index);
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug(format("Request %s", Jsonify.toString(request)));
    }
    return elasticsearch.execute(vertxContext, request, elasticsearch.getDefaultAdminTimeout())
            .map(Optional::get)
            .doOnNext(response -> {
                if (LOGGER.isDebugEnabled()) {
                    LOGGER.debug(format("Response %s", Jsonify.toString(response)));
                }
            })
            .map(AcknowledgedResponse::isAcknowledged);
}
 

@Override
public void deleteIndex(List<String> indices, DeleteIndexOptions options, Handler<AsyncResult<Void>> resultHandler) {
    final DeleteIndexRequestBuilder builder = new DeleteIndexRequestBuilder(service.getClient(), DeleteIndexAction.INSTANCE, indices.toArray(new String[0]));

    builder.execute(new ActionListener<DeleteIndexResponse>() {
        @Override
        public void onResponse(DeleteIndexResponse deleteIndexResponse) {
            resultHandler.handle(Future.succeededFuture());
        }

        @Override
        public void onFailure(Exception e) {
            resultHandler.handle(Future.failedFuture(e));
        }
    });
}
 

@Test
public void test() throws Exception {
    try {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder = new DeleteIndexRequestBuilder(client("1"), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    } catch (Exception e) {
        // ignore
    }
    IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client("1"), IndexAction.INSTANCE);
    indexRequestBuilder
            .setIndex("test")
            .setType("test")
            .setId("1")
            .setSource(jsonBuilder().startObject().field("field", "1%2fPJJP3JV2C24iDfEu9XpHBaYxXh%2fdHTbmchB35SDznXO2g8Vz4D7GTIvY54iMiX_149c95f02a8").endObject())
            .setRefresh(true)
            .execute()
            .actionGet();
    String doc = client("1").prepareSearch("test")
            .setTypes("test")
            .setQuery(matchQuery("field", "1%2fPJJP3JV2C24iDfEu9XpHBaYxXh%2fdHTbmchB35SDznXO2g8Vz4D7GTIvY54iMiX_149c95f02a8"))
            .execute()
            .actionGet()
            .getHits().getAt(0).getSourceAsString();

    assertEquals(doc, "{\"field\":\"1%2fPJJP3JV2C24iDfEu9XpHBaYxXh%2fdHTbmchB35SDznXO2g8Vz4D7GTIvY54iMiX_149c95f02a8\"}");
}
 

@Override
public HttpBulkNodeClient deleteIndex(String index) {
    if (closed) {
        throw new ElasticsearchException("client is closed");
    }
    if (client == null) {
        logger.warn("no client");
        return this;
    }
    if (index == null) {
        logger.warn("no index name given to delete index");
        return this;
    }
    DeleteIndexRequestBuilder deleteIndexRequestBuilder =
            new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, index);
    deleteIndexRequestBuilder.execute().actionGet();
    return this;
}
 

@Override
public BulkNodeClient deleteIndex(String index) {
    if (closed) {
        throw new ElasticsearchException("client is closed");
    }
    if (client == null) {
        logger.warn("no client");
        return this;
    }
    if (index == null) {
        logger.warn("no index name given to delete index");
        return this;
    }
    DeleteIndexRequestBuilder deleteIndexRequestBuilder =
            new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, index);
    deleteIndexRequestBuilder.execute().actionGet();
    return this;
}
 

@Override
public TestClient getTestClient(Config config)
    throws IOException {
  final ElasticsearchTransportClientWriter transportClientWriter = new ElasticsearchTransportClientWriter(config);
  final TransportClient transportClient = transportClientWriter.getTransportClient();
  return new TestClient() {
    @Override
    public GetResponse get(GetRequest getRequest)
        throws IOException {
      try {
        return transportClient.get(getRequest).get();
      } catch (Exception e) {
        throw new IOException(e);
      }
    }

    @Override
    public void recreateIndex(String indexName)
        throws IOException {
      DeleteIndexRequestBuilder dirBuilder = transportClient.admin().indices().prepareDelete(indexName);
      try {
        DeleteIndexResponse diResponse = dirBuilder.execute().actionGet();
      } catch (IndexNotFoundException ie) {
        System.out.println("Index not found... that's ok");
      }

      CreateIndexRequestBuilder cirBuilder = transportClient.admin().indices().prepareCreate(indexName);
      CreateIndexResponse ciResponse = cirBuilder.execute().actionGet();
      Assert.assertTrue(ciResponse.isAcknowledged(), "Create index succeeeded");
    }

    @Override
    public void close()
        throws IOException {
      transportClientWriter.close();
    }
  };
}
 

public AcknowledgedResponse deleteIndex(final String index, final BuilderCallback<DeleteIndexRequestBuilder> builder) {
    final AcknowledgedResponse actionGet = builder.apply(client().admin().indices().prepareDelete(index)).execute().actionGet();
    if (!actionGet.isAcknowledged()) {
        onFailure("Failed to create " + index + ".", actionGet);
    }
    return actionGet;
}
 

public void testLangDetectBinary() throws Exception {
    try {
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE).setIndex("test");
        createIndexRequestBuilder.addMapping("someType", jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "binary")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .field("binary", true)
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject());
        createIndexRequestBuilder.execute().actionGet();
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                //\"God Save the Queen\" (alternatively \"God Save the King\"
                .setSource("content", "IkdvZCBTYXZlIHRoZSBRdWVlbiIgKGFsdGVybmF0aXZlbHkgIkdvZCBTYXZlIHRoZSBLaW5nIg==");
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "en"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("en", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

@Override
public synchronized BaseMetricTransportClient deleteIndex(String index) {
    if (client == null) {
        logger.warn("no client for delete index");
        return this;
    }
    if (index == null) {
        logger.warn("no index name given to delete index");
        return this;
    }
    new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, index).execute().actionGet();
    return this;
}
 

public static void assertAcked(DeleteIndexRequestBuilder builder) {
    assertAcked(builder.get());
}
 

DeleteIndexRequestBuilder prepareDelete() {
    logger.info(marker, "Deleting {}", kbId);
    return client.admin().indices().prepareDelete(getIndexName());
}
 

@Override
public DeleteIndexRequestBuilder prepareDelete(String... indices) {
    return new DeleteIndexRequestBuilder(this, DeleteIndexAction.INSTANCE, indices);
}
 

public void testGermanLanguageCode() throws Exception {
    try {
        XContentBuilder builder = jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "text")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .array("languages", "zh-cn", "en", "de")
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject();
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE);
        createIndexRequestBuilder.setIndex("test").addMapping("someType", builder).execute().actionGet();
        String source = "Einigkeit und Recht und Freiheit\n" +
                "für das deutsche Vaterland!\n" +
                "Danach lasst uns alle streben\n" +
                "brüderlich mit Herz und Hand!";
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                .setSource("content", source);
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "de"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("de", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

public void testChineseLanguageCode() throws Exception {
    try {
        XContentBuilder builder = jsonBuilder()
                .startObject()
                .startObject("properties")
                .startObject("content")
                .field("type", "text")
                .startObject("fields")
                .startObject("language")
                .field("type", "langdetect")
                .array("languages", "zh-cn", "en", "de")
                .endObject()
                .endObject()
                .endObject()
                .endObject()
                .endObject();
        CreateIndexRequestBuilder createIndexRequestBuilder =
                new CreateIndexRequestBuilder(client(), CreateIndexAction.INSTANCE);
        createIndexRequestBuilder.setIndex("test").addMapping("someType", builder).execute().actionGet();
        String source = "位于美国首都华盛顿都会圈的希望中文学校５日晚举办活动庆祝建立２０周年。" +
                "从中国大陆留学生为子女学中文而自发建立的学习班，到学生规模在全美名列前茅的中文学校，" +
                "这个平台的发展也折射出美国的中文教育热度逐步提升。\n" +
                "希望中文学校是大华盛顿地区最大中文学校，现有７个校区逾４０００名学生，" +
                "规模在美国东部数一数二。" +
                "不过，见证了希望中文学校２０年发展的人们起初根本无法想象这个小小的中文教育平台能发展到今日之规模。";
        IndexRequestBuilder indexRequestBuilder = new IndexRequestBuilder(client(), IndexAction.INSTANCE)
                .setIndex("test").setType("someType").setId("1")
                .setSource("content", source);
        indexRequestBuilder.setRefreshPolicy(WriteRequest.RefreshPolicy.IMMEDIATE)
                .execute().actionGet();
        SearchRequestBuilder searchRequestBuilder = new SearchRequestBuilder(client(), SearchAction.INSTANCE)
                .setIndices("test")
                .setQuery(QueryBuilders.termQuery("content.language", "zh-cn"))
                .addStoredField("content.language");
        SearchResponse searchResponse = searchRequestBuilder.execute().actionGet();
        assertEquals(1L, searchResponse.getHits().getTotalHits());
        assertEquals("zh-cn", searchResponse.getHits().getAt(0).field("content.language").getValue());
    } finally {
        DeleteIndexRequestBuilder deleteIndexRequestBuilder =
                new DeleteIndexRequestBuilder(client(), DeleteIndexAction.INSTANCE, "test");
        deleteIndexRequestBuilder.execute().actionGet();
    }
}
 

@Override
public DeleteIndexRequestBuilder prepareDelete(String... indices) {
    return new DeleteIndexRequestBuilder(this, DeleteIndexAction.INSTANCE, indices);
}
 

/**
 * Deletes an index based on the index name.
 *
 * @param indices The indices to delete. Use "_all" to delete all indices.
 */
DeleteIndexRequestBuilder prepareDelete(String... indices);
 

/**
 * Deletes an index based on the index name.
 *
 * @param indices The indices to delete. Use "_all" to delete all indices.
 */
DeleteIndexRequestBuilder prepareDelete(String... indices);