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.RELATIONSHIP_LIST_RELATIONSHIP_URL;
25 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders;
26 import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
27 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
28 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
29 import java.util.Optional;
30 import javax.servlet.http.HttpServletRequest;
31 import javax.ws.rs.core.MediaType;
32 import org.onap.aai.domain.yang.CloudRegion;
33 import org.onap.aai.domain.yang.Relationship;
34 import org.onap.aai.domain.yang.Tenant;
35 import org.onap.so.aaisimulator.models.CloudRegionKey;
36 import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
37 import org.onap.so.aaisimulator.utils.HttpServiceUtils;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
40 import org.springframework.beans.factory.annotation.Autowired;
41 import org.springframework.http.HttpHeaders;
42 import org.springframework.http.ResponseEntity;
43 import org.springframework.stereotype.Controller;
44 import org.springframework.web.bind.annotation.GetMapping;
45 import org.springframework.web.bind.annotation.PathVariable;
46 import org.springframework.web.bind.annotation.PutMapping;
47 import org.springframework.web.bind.annotation.RequestBody;
48 import org.springframework.web.bind.annotation.RequestMapping;
49 import org.springframework.web.bind.annotation.RequestParam;
52 * @author Waqas Ikram (waqas.ikram@est.tech)
56 @RequestMapping(path = CLOUD_REGIONS)
57 public class CloudRegionsController {
58 private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
60 private final CloudRegionCacheServiceProvider cacheServiceProvider;
63 public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
64 this.cacheServiceProvider = cacheServiceProvider;
67 @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
68 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
69 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
70 public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
71 @PathVariable("cloud-owner") final String cloudOwner,
72 @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
74 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
77 LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
78 if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
79 cloudRegion.setResourceVersion(getResourceVersion());
81 cacheServiceProvider.putCloudRegion(key, cloudRegion);
82 return ResponseEntity.accepted().build();
85 LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
86 return getRequestErrorResponseEntity(request, CLOUD_REGION);
89 @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
90 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
91 public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
92 @PathVariable("cloud-region-id") final String cloudRegionId,
93 @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
94 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
95 LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
97 final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
98 if (optional.isPresent()) {
99 final CloudRegion cloudRegion = optional.get();
100 LOGGER.info("found CloudRegion {} in cache", cloudRegion);
101 return ResponseEntity.ok(cloudRegion);
104 LOGGER.error("Unable to find CloudRegion in cache using {}", key);
105 return getRequestErrorResponseEntity(request, CLOUD_REGION);
108 @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
109 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
110 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
111 public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
112 @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
113 final HttpServletRequest request) {
114 LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
116 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
118 final Optional<Relationship> optional =
119 cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
121 if (optional.isPresent()) {
122 final Relationship resultantRelationship = optional.get();
123 LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
124 return ResponseEntity.accepted().body(resultantRelationship);
127 LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
128 return getRequestErrorResponseEntity(request, CLOUD_REGION);
132 @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
133 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
134 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
135 public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
136 @PathVariable("cloud-owner") final String cloudOwner,
137 @PathVariable("cloud-region-id") final String cloudRegionId,
138 @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
140 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
143 LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
144 if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
145 tenant.setResourceVersion(getResourceVersion());
147 if (cacheServiceProvider.putTenant(key, tenant)) {
148 return ResponseEntity.accepted().build();
152 LOGGER.error("Unable to add Tenant in cache using key {}", key);
153 return getRequestErrorResponseEntity(request, CLOUD_REGION);
156 @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
157 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
158 public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
159 @PathVariable("cloud-region-id") final String cloudRegionId,
160 @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
161 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
162 LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
164 final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
165 if (optional.isPresent()) {
166 final Tenant tenant = optional.get();
167 LOGGER.info("found Tenant {} in cache", tenant);
168 return ResponseEntity.ok(tenant);
171 LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
172 return getRequestErrorResponseEntity(request, CLOUD_REGION);
176 value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
177 consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
178 produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
179 public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
180 @PathVariable("cloud-owner") final String cloudOwner,
181 @PathVariable("cloud-region-id") final String cloudRegionId,
182 @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
184 final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
185 LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
187 if (relationship.getRelatedLink() != null) {
188 final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
189 final HttpHeaders incomingHeader = getHeaders(request);
190 boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
191 request.getRequestURI(), key, tenantId, relationship);
193 LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
194 return ResponseEntity.accepted().build();
198 LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
199 return getRequestErrorResponseEntity(request, CLOUD_REGION);