2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 - 2019 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.core.tools.store;
23 import com.datastax.driver.core.ResultSet;
24 import com.datastax.driver.core.Row;
25 import com.datastax.driver.mapping.annotations.Accessor;
26 import com.datastax.driver.mapping.annotations.Query;
27 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
29 import java.util.Collections;
30 import java.util.List;
31 import java.util.stream.Collectors;
33 public class ItemHandler {
35 public List<String> getItemList() {
36 ResultSet resultSet = NoSqlDbFactory.getInstance().createInterface()
37 .getMappingManager().createAccessor(ItemAccessor.class).list();
38 List<Row> rows = resultSet.all();
41 return rows.stream().map(row -> row.getString("item_id")).collect(Collectors.toList());
43 return Collections.emptyList();
47 interface ItemAccessor {
48 @Query("SELECT item_id FROM zusammen_dox.item")