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.vnfmadapter.extclients.vnfm;
23 import com.google.common.base.Optional;
24 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.model.*;
27 * Provides methods for invoking REST calls to a VNFM.
29 public interface VnfmServiceProvider {
32 * Invoke a get request for a VNF.
34 * @param vnfSelfLink the link to the VNF in the VNFM
35 * @return the VNF from the VNFM
37 Optional<InlineResponse201> getVnf(final String vnfSelfLink);
40 * Invoke an instantiate request for a VNF.
42 * @param vnfSelfLink the link to he VNF on the VNFM
43 * @param instantiateVnfRequest the instantiate request
44 * @return the operation ID of the instantiation operation
46 String instantiateVnf(final String vnfSelfLink, final InstantiateVnfRequest instantiateVnfRequest);
49 * Invoke a notification subscription request to a VNFM.
51 * @param vnfmId the ID of the VNFM
52 * @param subscriptionRequest
53 * @return the response to the subscription request
55 InlineResponse2001 subscribeForNotifications(final String vnfmId,
56 final LccnSubscriptionRequest subscriptionRequest);
59 * Invoke a terminate request for a VNF.
61 * @param vnfSelfLink the link to he VNF on the VNFM
62 * @param terminateVnfRequest the terminate request
63 * @return the operation ID of the termination operation
65 String terminateVnf(final String vnfSelfLink, final TerminateVnfRequest terminateVnfRequest);
68 * Invoke a delete request for a VNF.
70 * @param vnfSelfLink the link to he VNF on the VNFM
71 * @return the operation ID of the instantiation operation
73 void deleteVnf(final String vnfSelfLink);
76 * Invoke a get request for a VNFM operation.
78 * @param vnfmId the id of the VNFM in AAI
79 * @param operationId the id of the operation on the VNFM
80 * @return the operation from the VNFM
82 Optional<InlineResponse200> getOperation(final String vnfmId, final String operationId);
85 * Invoke a create request to a VNFM
87 * @param vnfmId the id of the VNFM in AAI
88 * @param createVnfRequest the parameters for creating a VNF
89 * @return the newly created VNF
91 Optional<InlineResponse201> createVnf(final String vnfmId, final CreateVnfRequest createVnfRequest);