Examples with BulkRequest org.elasticsearch.action.bulk.BulkRequest used on opensource projects

Example 21 with BulkRequest

use of org.elasticsearch.action.bulk.BulkRequest in project camel by apache.

the class BulkRequestAggregationStrategy method aggregate.

@Override
public Exchange aggregate(Exchange oldExchange, Exchange newExchange) {
    // Don't use getBody(Class<T>) here as we don't want to coerce the body type using a type converter.
    Object objBody = newExchange.getIn().getBody();
    if (!(objBody instanceof ActionRequest)) {
        throw new InvalidPayloadRuntimeException(newExchange, ActionRequest.class);
    }
    ActionRequest newBody = (ActionRequest) objBody;
    BulkRequest request;
    if (oldExchange == null) {
        request = new BulkRequest();
        request.add(newBody);
        newExchange.getIn().setBody(request);
        return newExchange;
    } else {
        request = oldExchange.getIn().getBody(BulkRequest.class);
        request.add(newBody);
        return oldExchange;
    }
}

Example 22 with BulkRequest

use of org.elasticsearch.action.bulk.BulkRequest in project camel by apache.

the class ElasticsearchBulkTest method bulkRequestBody.

@Test
public void bulkRequestBody() throws Exception {
    String prefix = createPrefix();
    // given
    BulkRequest request = new BulkRequest();
    request.add(new IndexRequest(prefix + "foo", prefix + "bar", prefix + "baz").source("{\"" + prefix + "content\": \"" + prefix + "hello\"}"));
    // when
    BulkResponse response = template.requestBody("direct:bulk", request, BulkResponse.class);
    // then
    assertThat(response, notNullValue());
    assertEquals(prefix + "baz", response.getItems()[0].getId());
}

Example 23 with BulkRequest

use of org.elasticsearch.action.bulk.BulkRequest in project camel by apache.

the class ElasticsearchBulkTest method bulkIndexRequestBody.

@Test
public void bulkIndexRequestBody() throws Exception {
    String prefix = createPrefix();
    // given
    BulkRequest request = new BulkRequest();
    request.add(new IndexRequest(prefix + "foo", prefix + "bar", prefix + "baz").source("{\"" + prefix + "content\": \"" + prefix + "hello\"}"));
    // when
    @SuppressWarnings("unchecked") List<String> indexedDocumentIds = template.requestBody("direct:bulk_index", request, List.class);
    // then
    assertThat(indexedDocumentIds, notNullValue());
    assertThat(indexedDocumentIds.size(), equalTo(1));
    assertThat(indexedDocumentIds, hasItem(prefix + "baz"));
}

Example 24 with BulkRequest

use of org.elasticsearch.action.bulk.BulkRequest in project camel by apache.

the class ElasticsearchProducer method process.

public void process(Exchange exchange) throws Exception {
    // 2. Index and type will be set by:
    // a. If the incoming body is already an action request
    // b. If the body is not an action request we will use headers if they
    // are set.
    // c. If the body is not an action request and the headers aren't set we
    // will use the configuration.
    // No error is thrown by the component in the event none of the above
    // conditions are met. The java es client
    // will throw.
    Message message = exchange.getIn();
    final ElasticsearchOperation operation = resolveOperation(exchange);
    // Set the index/type headers on the exchange if necessary. This is used
    // for type conversion.
    boolean configIndexName = false;
    String indexName = message.getHeader(ElasticsearchConstants.PARAM_INDEX_NAME, String.class);
    if (indexName == null) {
        message.setHeader(ElasticsearchConstants.PARAM_INDEX_NAME, configuration.getIndexName());
        configIndexName = true;
    }
    boolean configIndexType = false;
    String indexType = message.getHeader(ElasticsearchConstants.PARAM_INDEX_TYPE, String.class);
    if (indexType == null) {
        message.setHeader(ElasticsearchConstants.PARAM_INDEX_TYPE, configuration.getIndexType());
        configIndexType = true;
    }
    boolean configWaitForActiveShards = false;
    Integer waitForActiveShards = message.getHeader(ElasticsearchConstants.PARAM_WAIT_FOR_ACTIVE_SHARDS, Integer.class);
    if (waitForActiveShards == null) {
        message.setHeader(ElasticsearchConstants.PARAM_WAIT_FOR_ACTIVE_SHARDS, configuration.getWaitForActiveShards());
        configWaitForActiveShards = true;
    }
    if (operation == ElasticsearchOperation.INDEX) {
        IndexRequest indexRequest = message.getBody(IndexRequest.class);
        message.setBody(client.index(indexRequest).actionGet().getId());
    } else if (operation == ElasticsearchOperation.UPDATE) {
        UpdateRequest updateRequest = message.getBody(UpdateRequest.class);
        message.setBody(client.update(updateRequest).actionGet().getId());
    } else if (operation == ElasticsearchOperation.GET_BY_ID) {
        GetRequest getRequest = message.getBody(GetRequest.class);
        message.setBody(client.get(getRequest));
    } else if (operation == ElasticsearchOperation.MULTIGET) {
        MultiGetRequest multiGetRequest = message.getBody(MultiGetRequest.class);
        message.setBody(client.multiGet(multiGetRequest));
    } else if (operation == ElasticsearchOperation.BULK) {
        BulkRequest bulkRequest = message.getBody(BulkRequest.class);
        message.setBody(client.bulk(bulkRequest).actionGet());
    } else if (operation == ElasticsearchOperation.BULK_INDEX) {
        BulkRequest bulkRequest = message.getBody(BulkRequest.class);
        List<String> indexedIds = new ArrayList<String>();
        for (BulkItemResponse response : client.bulk(bulkRequest).actionGet().getItems()) {
            indexedIds.add(response.getId());
        }
        message.setBody(indexedIds);
    } else if (operation == ElasticsearchOperation.DELETE) {
        DeleteRequest deleteRequest = message.getBody(DeleteRequest.class);
        message.setBody(client.delete(deleteRequest).actionGet());
    } else if (operation == ElasticsearchOperation.EXISTS) {
        // ExistsRequest API is deprecated, using SearchRequest instead with size=0 and terminate_after=1
        SearchRequest searchRequest = new SearchRequest(exchange.getIn().getHeader(ElasticsearchConstants.PARAM_INDEX_NAME, String.class));
        try {
            client.prepareSearch(searchRequest.indices()).setSize(0).setTerminateAfter(1).get();
            message.setBody(true);
        } catch (IndexNotFoundException e) {
            message.setBody(false);
        }
    } else if (operation == ElasticsearchOperation.SEARCH) {
        SearchRequest searchRequest = message.getBody(SearchRequest.class);
        message.setBody(client.search(searchRequest).actionGet());
    } else if (operation == ElasticsearchOperation.MULTISEARCH) {
        MultiSearchRequest multiSearchRequest = message.getBody(MultiSearchRequest.class);
        message.setBody(client.multiSearch(multiSearchRequest));
    } else if (operation == ElasticsearchOperation.DELETE_INDEX) {
        DeleteIndexRequest deleteIndexRequest = message.getBody(DeleteIndexRequest.class);
        message.setBody(client.admin().indices().delete(deleteIndexRequest).actionGet());
    } else {
        throw new IllegalArgumentException(ElasticsearchConstants.PARAM_OPERATION + " value '" + operation + "' is not supported");
    }
    // subsequent endpoint index/type with the first endpoint index/type.
    if (configIndexName) {
        message.removeHeader(ElasticsearchConstants.PARAM_INDEX_NAME);
    }
    if (configIndexType) {
        message.removeHeader(ElasticsearchConstants.PARAM_INDEX_TYPE);
    }
    if (configWaitForActiveShards) {
        message.removeHeader(ElasticsearchConstants.PARAM_WAIT_FOR_ACTIVE_SHARDS);
    }
}

Example 25 with BulkRequest

use of org.elasticsearch.action.bulk.BulkRequest in project camel by apache.

the class ElasticsearchBulkTest method bulkIndexRequestBody.

@Test
public void bulkIndexRequestBody() throws Exception {
    String prefix = createPrefix();
    // given
    BulkRequest request = new BulkRequest();
    request.add(new IndexRequest(prefix + "foo", prefix + "bar", prefix + "baz").source("{\"" + prefix + "content\": \"" + prefix + "hello\"}"));
    // when
    @SuppressWarnings("unchecked") List<String> indexedDocumentIds = template.requestBody("direct:bulk_index", request, List.class);
    // then
    assertThat(indexedDocumentIds, notNullValue());
    assertThat(indexedDocumentIds.size(), equalTo(1));
    assertThat(indexedDocumentIds, hasItem(prefix + "baz"));
}