2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm;
23 import org.onap.aai.domain.yang.EsrVnfm;
24 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.CreateVnfRequest;
25 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.InlineResponse200;
26 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.InlineResponse2001;
27 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.InlineResponse201;
28 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.InstantiateVnfRequest;
29 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.LccnSubscriptionRequest;
30 import org.onap.so.adapters.etsisol003adapter.lcm.extclients.vnfm.model.TerminateVnfRequest;
31 import com.google.common.base.Optional;
34 * Provides methods for invoking REST calls to a VNFM.
36 public interface VnfmServiceProvider {
39 * Invoke a get request for a VNF.
41 * @param vnfm the VNFM in AAI
42 * @param vnfSelfLink the link to the VNF in the VNFM
43 * @return the VNF from the VNFM
45 Optional<InlineResponse201> getVnf(final EsrVnfm vnfm, final String vnfSelfLink);
48 * Invoke an instantiate request for a VNF.
50 * @param vnfm the VNFM in AAI
51 * @param vnfSelfLink the link to he VNF on the VNFM
52 * @param instantiateVnfRequest the instantiate request
53 * @return the operation ID of the instantiation operation
55 String instantiateVnf(final EsrVnfm vnfm, final String vnfSelfLink,
56 final InstantiateVnfRequest instantiateVnfRequest);
59 * Invoke a notification subscription request to a VNFM.
61 * @param vnfm the VNFM in AAI
62 * @param subscriptionRequest
63 * @return the response to the subscription request
65 InlineResponse2001 subscribeForNotifications(final EsrVnfm vnfm, final LccnSubscriptionRequest subscriptionRequest);
68 * Invoke a terminate request for a VNF.
70 * @param vnfm the VNFM in AAI
71 * @param vnfSelfLink the link to he VNF on the VNFM
72 * @param terminateVnfRequest the terminate request
73 * @return the operation ID of the termination operation
75 String terminateVnf(final EsrVnfm vnfm, final String vnfSelfLink, final TerminateVnfRequest terminateVnfRequest);
78 * Invoke a delete request for a VNF.
80 * @param vnfm the VNFM in AAI
81 * @param vnfSelfLink the link to he VNF on the VNFM
82 * @return the operation ID of the instantiation operation
84 void deleteVnf(final EsrVnfm vnfm, final String vnfSelfLink);
87 * Invoke a get request for a VNFM operation.
89 * @param vnfm the VNFM in AAI
90 * @param operationId the id of the operation on the VNFM
91 * @return the operation from the VNFM
93 Optional<InlineResponse200> getOperation(final EsrVnfm vnfm, final String operationId);
96 * Invoke a create request to a VNFM
98 * @param vnfm the VNFM in AAI
99 * @param createVnfRequest the parameters for creating a VNF
100 * @return the newly created VNF
102 Optional<InlineResponse201> createVnf(final EsrVnfm vnfm, final CreateVnfRequest createVnfRequest);