2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 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.migration.loaders;
23 import com.datastax.driver.mapping.Mapper;
24 import com.datastax.driver.mapping.Result;
25 import com.datastax.driver.mapping.UDTMapper;
26 import com.datastax.driver.mapping.annotations.Accessor;
27 import com.datastax.driver.mapping.annotations.Query;
28 import org.openecomp.core.nosqldb.api.NoSqlDb;
29 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
30 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
31 import org.openecomp.sdc.versioning.dao.types.Version;
33 import java.util.Collection;
35 public class NicCassandraLoader {
37 private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
38 private static final Mapper<NicEntity> mapper =
39 noSqlDb.getMappingManager().mapper(NicEntity.class);
40 private static final NicAccessor accessor =
41 noSqlDb.getMappingManager().createAccessor(NicAccessor.class);
42 private static final UDTMapper<Version> versionMapper =
43 noSqlDb.getMappingManager().udtMapper(Version.class);
46 public Collection<NicEntity> list() {
47 return accessor.list().all();
51 interface NicAccessor {
54 "select vsp_id, version, component_id, nic_id, composition_data,questionnaire_data "
55 + " from vsp_component_nic ")
56 Result<NicEntity> list();