Java Code Examples for org.elasticsearch.search.sort.SortOrder#valueOf()

The following examples show how to use org.elasticsearch.search.sort.SortOrder#valueOf() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ElasticSearchDAOV5.java    From conductor with Apache License 2.0 5 votes vote down vote up 
private void addSortOptionToSearchRequest(SearchRequestBuilder searchRequestBuilder,
    String sortOption) {
    SortOrder order = SortOrder.ASC;
    String field = sortOption;
    int indx = sortOption.indexOf(':');
    if (indx > 0) {    // Can't be 0, need the field name at-least
        field = sortOption.substring(0, indx);
        order = SortOrder.valueOf(sortOption.substring(indx + 1));
    }
    searchRequestBuilder.addSort(field, order);
}
Example 2
Source File: ElasticSearchRestDAOV5.java    From conductor with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to find object ids for a given query in an index.
 *
 * @param indexName The name of the index.
 * @param queryBuilder The query to use for searching.
 * @param start The start to use.
 * @param size The total return size.
 * @param sortOptions A list of string options to sort in the form VALUE:ORDER; where ORDER is optional and can be either ASC OR DESC.
 * @param docType The document type to searchObjectIdsViaExpression for.
 *
 * @return The SearchResults which includes the count and IDs that were found.
 * @throws IOException If we cannot communicate with ES.
 */
private SearchResult<String> searchObjectIds(String indexName, QueryBuilder queryBuilder, int start, int size, List<String> sortOptions, String docType) throws IOException {

    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    searchSourceBuilder.query(queryBuilder);
    searchSourceBuilder.from(start);
    searchSourceBuilder.size(size);

    if (sortOptions != null && !sortOptions.isEmpty()) {

        for (String sortOption : sortOptions) {
            SortOrder order = SortOrder.ASC;
            String field = sortOption;
            int index = sortOption.indexOf(":");
            if (index > 0) {
                field = sortOption.substring(0, index);
                order = SortOrder.valueOf(sortOption.substring(index + 1));
            }
            searchSourceBuilder.sort(new FieldSortBuilder(field).order(order));
        }
    }

    // Generate the actual request to send to ES.
    SearchRequest searchRequest = new SearchRequest(indexName);
    searchRequest.types(docType);
    searchRequest.source(searchSourceBuilder);

    SearchResponse response = elasticSearchClient.search(searchRequest);

    List<String> result = new LinkedList<>();
    response.getHits().forEach(hit -> result.add(hit.getId()));
    long count = response.getHits().getTotalHits();
    return new SearchResult<>(count, result);
}
Example 3
Source File: TestElasticSearchRestDAOV5.java    From conductor with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to find object ids for a given query in an index.
 *
 * @param indexName The name of the index.
 * @param queryBuilder The query to use for searching.
 * @param start The start to use.
 * @param size The total return size.
 * @param sortOptions A list of string options to sort in the form VALUE:ORDER; where ORDER is optional and can be either ASC OR DESC.
 * @param docType The document type to searchObjectIdsViaExpression for.
 *
 * @return The SearchResults which includes the count and IDs that were found.
 * @throws IOException If we cannot communicate with ES.
 */
private SearchResponse searchObjectIds(String indexName, QueryBuilder queryBuilder, int start, int size, List<String> sortOptions, String docType) throws IOException {

    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    searchSourceBuilder.query(queryBuilder);
    searchSourceBuilder.from(start);
    searchSourceBuilder.size(size);

    if (sortOptions != null && !sortOptions.isEmpty()) {

        for (String sortOption : sortOptions) {
            SortOrder order = SortOrder.ASC;
            String field = sortOption;
            int index = sortOption.indexOf(":");
            if (index > 0) {
                field = sortOption.substring(0, index);
                order = SortOrder.valueOf(sortOption.substring(index + 1));
            }
            searchSourceBuilder.sort(new FieldSortBuilder(field).order(order));
        }
    }

    // Generate the actual request to send to ES.
    SearchRequest searchRequest = new SearchRequest(indexName);
    searchRequest.types(docType);
    searchRequest.source(searchSourceBuilder);

    return elasticSearchClient.search(searchRequest);
}
Example 4
Source File: ElasticSearchRestDAOV6.java    From conductor with Apache License 2.0 5 votes vote down vote up 
/**
 * Tries to find object ids for a given query in an index.
 *
 * @param indexName    The name of the index.
 * @param queryBuilder The query to use for searching.
 * @param start        The start to use.
 * @param size         The total return size.
 * @param sortOptions  A list of string options to sort in the form VALUE:ORDER; where ORDER is optional and can be
 *                     either ASC OR DESC.
 * @param docType      The document type to searchObjectIdsViaExpression for.
 * @return The SearchResults which includes the count and IDs that were found.
 * @throws IOException If we cannot communicate with ES.
 */
private SearchResult<String> searchObjectIds(String indexName, QueryBuilder queryBuilder, int start, int size,
    List<String> sortOptions, String docType) throws IOException {
    SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
    searchSourceBuilder.query(queryBuilder);
    searchSourceBuilder.from(start);
    searchSourceBuilder.size(size);

    if (sortOptions != null && !sortOptions.isEmpty()) {

        for (String sortOption : sortOptions) {
            SortOrder order = SortOrder.ASC;
            String field = sortOption;
            int index = sortOption.indexOf(":");
            if (index > 0) {
                field = sortOption.substring(0, index);
                order = SortOrder.valueOf(sortOption.substring(index + 1));
            }
            searchSourceBuilder.sort(new FieldSortBuilder(field).order(order));
        }
    }

    // Generate the actual request to send to ES.
    docType = StringUtils.isBlank(docTypeOverride) ? docType : docTypeOverride;
    SearchRequest searchRequest = new SearchRequest(indexName);
    searchRequest.types(docType);
    searchRequest.source(searchSourceBuilder);

    SearchResponse response = elasticSearchClient.search(searchRequest);

    List<String> result = new LinkedList<>();
    response.getHits().forEach(hit -> result.add(hit.getId()));
    long count = response.getHits().getTotalHits();
    return new SearchResult<>(count, result);
}
Example 5
Source File: ElasticSearchQueryBuilder.java    From elasticsearch-reindex-tool with Apache License 2.0 5 votes vote down vote up 
public ElasticSearchQueryBuilder setSortOrder(String sortOrder) {
  if (!Strings.isNullOrEmpty(sortOrder)) {
    try {
      this.sortOrder = SortOrder.valueOf(sortOrder);
    } catch (IllegalArgumentException e) {
      throw new ParsingElasticsearchAddressException("SortOrder can be only ASC or DESC, not " + sortOrder);
    }
  }
  return this;
}