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.rest;
23 import org.onap.so.adapters.vnfmadapter.extclients.aai.AaiHelper;
24 import org.onap.so.adapters.vnfmadapter.extclients.aai.AaiServiceProvider;
25 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.VnfmHelper;
26 import org.onap.so.adapters.vnfmadapter.extclients.vnfm.grant.model.*;
27 import org.onap.vnfmadapter.v1.model.Tenant;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
30 import org.springframework.beans.factory.annotation.Autowired;
31 import org.springframework.http.HttpStatus;
32 import org.springframework.http.ResponseEntity;
33 import org.springframework.stereotype.Controller;
34 import org.springframework.web.bind.annotation.*;
35 import javax.ws.rs.core.MediaType;
36 import java.util.ArrayList;
37 import java.util.List;
38 import java.util.UUID;
39 import static org.onap.so.adapters.vnfmadapter.Constants.BASE_URL;
42 @RequestMapping(value = BASE_URL, produces = MediaType.APPLICATION_JSON, consumes = MediaType.APPLICATION_JSON)
43 public class Sol003GrantController {
45 private static final String SEPARATOR = "_";
46 private static final String VIM_TYPE = "OPENSTACK";
47 private static final String CLOUD_OWNER = "myTestCloudOwner";
48 private static final String REGION = "myTestRegion";
49 private static final String TENANT_ID = "myTestTenantId";
50 private static final Logger logger = LoggerFactory.getLogger(Sol003GrantController.class);
51 public final AaiServiceProvider aaiServiceProvider;
52 public final AaiHelper aaiHelper;
53 public final VnfmHelper vnfmHelper;
56 public Sol003GrantController(final AaiServiceProvider aaiServiceProvider, final AaiHelper aaiHelper,
57 final VnfmHelper vnfmHelper) {
58 this.aaiServiceProvider = aaiServiceProvider;
59 this.aaiHelper = aaiHelper;
60 this.vnfmHelper = vnfmHelper;
63 @GetMapping(value = "/grants/{grantId}")
64 public ResponseEntity<InlineResponse201> grantsGrantIdGet(@PathVariable("grantId") final String grantId) {
65 logger.info("Get grant received from VNFM, grant id: " + grantId);
66 return new ResponseEntity<InlineResponse201>(HttpStatus.NOT_IMPLEMENTED);
69 @PostMapping(value = "/grants")
70 public ResponseEntity<InlineResponse201> grantsPost(@RequestBody final GrantRequest grantRequest) {
71 logger.info("Grant request received from VNFM: " + grantRequest);
73 final InlineResponse201 grantResponse = createGrantResponse(grantRequest);
74 logger.info("Grant request returning to VNFM: " + grantResponse);
75 return new ResponseEntity<InlineResponse201>(grantResponse, HttpStatus.CREATED);
78 private InlineResponse201 createGrantResponse(final GrantRequest grantRequest) {
79 final InlineResponse201 grantResponse = new InlineResponse201();
80 grantResponse.setId(UUID.randomUUID().toString());
81 grantResponse.setVnfInstanceId(grantRequest.getVnfInstanceId());
82 grantResponse.setVnfLcmOpOccId(grantRequest.getVnfLcmOpOccId());
84 aaiHelper.getAssignedTenant(aaiServiceProvider.invokeGetGenericVnf((grantRequest.getVnfInstanceId())));
86 String vimConnectionId = "";
87 final InlineResponse201VimConnections vimConnection = vnfmHelper.getVimConnections(tenant);
88 grantResponse.addVimConnectionsItem(vimConnection);
89 vimConnectionId = vimConnection.getId();
91 if (grantRequest.getOperation().equals(GrantRequest.OperationEnum.INSTANTIATE)) {
92 grantResponse.addResources(getResources(grantRequest.getAddResources(), vimConnectionId));
93 } else if (grantRequest.getOperation().equals(GrantRequest.OperationEnum.TERMINATE)) {
94 grantResponse.addResources(getResources(grantRequest.getRemoveResources(), vimConnectionId));
99 private InlineResponse201VimConnections getVimConnectionsItem(final Tenant tenant) {
100 final InlineResponse201VimConnections vimConnection = new InlineResponse201VimConnections();
101 vimConnection.setId(createVimConnectionId(tenant.getCloudOwner(), tenant.getRegionName()));
102 vimConnection.setVimId(vimConnection.getId());
103 vimConnection.setVimType(VIM_TYPE);
104 return vimConnection;
107 private List<InlineResponse201AddResources> getResources(final List<GrantsAddResources> requestResources,
108 final String vimId) {
109 final List<InlineResponse201AddResources> resources = new ArrayList<>();
110 for (final GrantsAddResources requestResource : requestResources) {
111 final InlineResponse201AddResources responseResource = new InlineResponse201AddResources();
112 responseResource.setResourceDefinitionId(requestResource.getId());
113 responseResource.setVimConnectionId(vimId);
114 resources.add(responseResource);
119 private String createVimConnectionId(String cloudOwner, String cloudRegionId) {
120 return cloudOwner + SEPARATOR + cloudRegionId;