2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (c) 2020 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.onap.dcaegen2.platform.mod.web.service.microserviceinstance;
23 import org.onap.dcaegen2.platform.mod.model.microserviceinstance.MsInstance;
25 import java.util.List;
26 import java.util.Optional;
29 * An interface to interact with MsInstance persistence
31 public interface MsInstanceGateway {
33 Optional<MsInstance> findByNameAndRelease(String name, String release);
35 Optional<MsInstance> findById(String msInstanceId);
37 List<MsInstance> findAll();
39 MsInstance save(MsInstance msInstance);