2 * ============LICENSE_START=======================================================
3 * ONAP : ccsdk features
4 * ================================================================================
5 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property.
7 * ================================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END=========================================================
22 package org.onap.ccsdk.features.sdnr.wt.common.database.queries;
24 import java.util.List;
25 import org.json.JSONObject;
27 public class QueryBuilders {
29 public static QueryBuilder matchAllQuery() {
30 return new QueryBuilder().setQuery("match_all", new JSONObject());
33 public static QueryBuilder termQuery(String key, String value) {
34 JSONObject o = new JSONObject();
36 return new QueryBuilder().setQuery("term", o);
38 public static QueryBuilder multiTermQuery(String key, List<String> value) {
39 JSONObject o = new JSONObject();
41 return new QueryBuilder().setQuery("terms", o);
44 public static QueryBuilder matchQuery(String key, Object value) {
45 JSONObject o = new JSONObject();
47 return new QueryBuilder().setQuery("match", o);
50 public static QueryBuilder matchQuery(String key, List<?> values) {
51 BoolQueryBuilder query = boolQuery();
52 for (Object value : values) {
53 query.should(matchQuery(key, value));
58 public static BoolQueryBuilder boolQuery() {
59 return new BoolQueryBuilder();
62 public static RangeQueryBuilder rangeQuery(String key) {
63 return new RangeQueryBuilder(key);
66 public static RegexQueryBuilder regex(String propertyName, String re) {
67 return new RegexQueryBuilder().add(propertyName, re);
74 public static QueryBuilder searchAllFieldsQuery(String filter) {
75 JSONObject inner = new JSONObject();
76 inner.put("default_field", "*");
77 inner.put("query", filter == null ? "" : filter);
78 return new QueryBuilder().setQuery("query_string", inner);