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=========================================================
20 package org.onap.so.aaisimulator.controller;
22 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION;
23 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGIONS;
24 import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
25 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
26 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
27 import java.util.Optional;
28 import javax.servlet.http.HttpServletRequest;
29 import javax.ws.rs.core.MediaType;
30 import org.onap.aai.domain.yang.CloudRegion;
31 import org.onap.aai.domain.yang.Relationship;
32 import org.onap.aai.domain.yang.Tenant;
33 import org.onap.so.aaisimulator.models.CloudRegionKey;
34 import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
37 import org.springframework.beans.factory.annotation.Autowired;
38 import org.springframework.http.ResponseEntity;
39 import org.springframework.stereotype.Controller;
40 import org.springframework.web.bind.annotation.GetMapping;
41 import org.springframework.web.bind.annotation.PathVariable;
42 import org.springframework.web.bind.annotation.PutMapping;
43 import org.springframework.web.bind.annotation.RequestBody;
44 import org.springframework.web.bind.annotation.RequestMapping;
45 import org.springframework.web.bind.annotation.RequestParam;
48 * @author Waqas Ikram (waqas.ikram@est.tech)
52 @RequestMapping(path = CLOUD_REGIONS)
53 public class CloudRegionsController {
54 private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
56 private final CloudRegionCacheServiceProvider cacheServiceProvider;
59 public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
60 this.cacheServiceProvider = cacheServiceProvider;
63 @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
64 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
65 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
66 public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
67 @PathVariable("cloud-owner") final String cloudOwner,
68 @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
70 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
73 LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
74 if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
75 cloudRegion.setResourceVersion(getResourceVersion());
77 cacheServiceProvider.putCloudRegion(key, cloudRegion);
78 return ResponseEntity.accepted().build();
81 LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
82 return getRequestErrorResponseEntity(request, CLOUD_REGION);
85 @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
86 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
87 public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
88 @PathVariable("cloud-region-id") final String cloudRegionId,
89 @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
90 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
91 LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
93 final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
94 if (optional.isPresent()) {
95 final CloudRegion cloudRegion = optional.get();
96 LOGGER.info("found CloudRegion {} in cache", cloudRegion);
97 return ResponseEntity.ok(cloudRegion);
100 LOGGER.error("Unable to find CloudRegion in cache using {}", key);
101 return getRequestErrorResponseEntity(request, CLOUD_REGION);
104 @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
105 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
106 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
107 public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
108 @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
109 final HttpServletRequest request) {
110 LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
112 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
114 final Optional<Relationship> optional =
115 cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
117 if (optional.isPresent()) {
118 final Relationship resultantRelationship = optional.get();
119 LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
120 return ResponseEntity.accepted().body(resultantRelationship);
123 LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
125 return getRequestErrorResponseEntity(request, CLOUD_REGION);
129 @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
130 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
131 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
132 public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
133 @PathVariable("cloud-owner") final String cloudOwner,
134 @PathVariable("cloud-region-id") final String cloudRegionId,
135 @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
137 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
140 LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
141 if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
142 tenant.setResourceVersion(getResourceVersion());
144 if (cacheServiceProvider.putTenant(key, tenant)) {
145 return ResponseEntity.accepted().build();
149 LOGGER.error("Unable to add Tenant in cache using key {}", key);
150 return getRequestErrorResponseEntity(request, CLOUD_REGION);
153 @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
154 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
155 public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
156 @PathVariable("cloud-region-id") final String cloudRegionId,
157 @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
158 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
159 LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
161 final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
162 if (optional.isPresent()) {
163 final Tenant tenant = optional.get();
164 LOGGER.info("found Tenant {} in cache", tenant);
165 return ResponseEntity.ok(tenant);
168 LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
169 return getRequestErrorResponseEntity(request, CLOUD_REGION);