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;
40 public class DataObjectAcessorInventory<T extends DataObject> extends DataObjectAcessorWithId<T> {
42 private final Logger LOG = LoggerFactory.getLogger(DataObjectAcessorInventory.class);
44 private static final String KEY = "node-id";
46 private ExtRestClient dbClient;
48 public DataObjectAcessorInventory(HtDatabaseClient dbClient, Entity entity, Class<T> clazz,
49 boolean doFullsizeRequest) throws ClassNotFoundException {
50 super(dbClient, entity, clazz, doFullsizeRequest);
51 LOG.info("Create DataObjectAcessorInventory");
52 this.dbClient = dbClient;
57 * get aggregated devices list
59 * @param input filter should be empty/no filter handled, only sortorder for KEY ('node-name')
63 public QueryResult<String> getDataDeviceList(EntityInput input) {
65 QueryByFilter queryByFilter = new QueryByFilter(input);
66 SearchRequest request =
67 queryByFilter.getSearchRequestAggregated(KEY,this.getDataTypeName(), this.getDataTypeName(), this.doFullsizeRequest);
69 SearchResponse response = this.dbClient.search(request);
70 AggregationEntries aggs = response.getAggregations(KEY);
72 aggs.getKeysAsPagedStringList(queryByFilter.getPageSize(), queryByFilter.getPageStartIndex());
73 long totalSize = aggs.size();
74 return new QueryResult<String>(queryByFilter.getPage(), queryByFilter.getPageSize(),
75 new SearchResult<String>(uuids, totalSize));
76 } catch (IOException e) {
77 throw new RuntimeException("problem reading nodes for req=" + request, e);