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.dao.impl;
23 import com.datastax.driver.mapping.Mapper;
24 import com.datastax.driver.mapping.Result;
25 import com.datastax.driver.mapping.annotations.Accessor;
26 import com.datastax.driver.mapping.annotations.Query;
27 import org.openecomp.core.dao.UniqueValueDao;
28 import org.openecomp.core.dao.types.UniqueValueEntity;
29 import org.openecomp.core.nosqldb.api.NoSqlDb;
30 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
32 import java.util.Collection;
34 public class UniqueValueCassandraDaoImpl extends CassandraBaseDao<UniqueValueEntity> implements
37 private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
38 private static Mapper<UniqueValueEntity> mapper =
39 noSqlDb.getMappingManager().mapper(UniqueValueEntity.class);
40 private static UniqueValueAccessor accessor =
41 noSqlDb.getMappingManager().createAccessor(UniqueValueAccessor.class);
45 protected Mapper<UniqueValueEntity> getMapper() {
50 protected Object[] getKeys(UniqueValueEntity entity) {
51 return new Object[]{entity.getType(), entity.getValue()};
55 public Collection<UniqueValueEntity> list(UniqueValueEntity entity) {
56 return accessor.listAll().all();
60 interface UniqueValueAccessor {
62 @Query("select * from unique_value")
63 Result<UniqueValueEntity> listAll();