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 org.openecomp.core.dao.BaseDao;
26 public abstract class CassandraBaseDao<T> implements BaseDao<T> {
27 protected abstract Mapper<T> getMapper();
29 protected abstract Object[] getKeys(T entity);
32 public void create(T entity) {
33 getMapper().save(entity);
37 public void update(T entity) {
38 getMapper().save(entity);
42 public T get(T entity) {
43 return getMapper().get(getKeys(entity));
47 public void delete(T entity) {
48 getMapper().delete(entity);