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.dataprovider.database.elasticsearch.data.acessor;
24 import java.io.IOException;
25 import org.onap.ccsdk.features.sdnr.wt.common.database.ExtRestClient;
26 import org.onap.ccsdk.features.sdnr.wt.common.database.HtDatabaseClient;
27 import org.onap.ccsdk.features.sdnr.wt.common.database.SearchResult;
28 import org.onap.ccsdk.features.sdnr.wt.common.database.requests.SearchRequest;
29 import org.onap.ccsdk.features.sdnr.wt.common.database.responses.AggregationEntries;
30 import org.onap.ccsdk.features.sdnr.wt.common.database.responses.SearchResponse;
31 import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.elasticsearch.data.rpctypehelper.QueryByFilter;
32 import org.onap.ccsdk.features.sdnr.wt.dataprovider.database.elasticsearch.data.rpctypehelper.QueryResult;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.Entity;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.data.provider.rev201110.EntityInput;
35 import org.opendaylight.yangtools.yang.binding.DataObject;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
39 public class DataObjectAcessorInventory<T extends DataObject> extends DataObjectAcessorWithId<T> {
41 private final Logger LOG = LoggerFactory.getLogger(DataObjectAcessorInventory.class);
43 private static final String KEY = "node-id";
45 private ExtRestClient dbClient;
47 public DataObjectAcessorInventory(HtDatabaseClient dbClient, Entity entity, Class<T> clazz,
48 boolean doFullsizeRequest) throws ClassNotFoundException {
49 super(dbClient, entity, clazz, doFullsizeRequest);
50 LOG.info("Create DataObjectAcessorInventory");
51 this.dbClient = dbClient;
56 * get aggregated devices list
58 * @param input filter should be empty/no filter handled, only sortorder for KEY ('node-name')
62 public QueryResult<String> getDataDeviceList(EntityInput input) {
64 QueryByFilter queryByFilter = new QueryByFilter(input);
65 SearchRequest request =
66 queryByFilter.getSearchRequestAggregated(KEY,this.getDataTypeName(), this.getDataTypeName(), this.doFullsizeRequest);
68 SearchResponse response = this.dbClient.search(request);
69 AggregationEntries aggs = response.getAggregations(KEY);
71 aggs.getKeysAsPagedStringList(queryByFilter.getPageSize(), queryByFilter.getPageStartIndex());
72 long totalSize = aggs.size();
73 return new QueryResult<String>(queryByFilter.getPage(), queryByFilter.getPageSize(),
74 new SearchResult<String>(uuids, totalSize));
75 } catch (IOException e) {
76 throw new RuntimeException("problem reading nodes for req=" + request, e);