diff options
Diffstat (limited to 'plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/GenericVnfsController.java')
-rwxr-xr-x | plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/GenericVnfsController.java | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/GenericVnfsController.java b/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/GenericVnfsController.java new file mode 100755 index 00000000..43fe47da --- /dev/null +++ b/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/GenericVnfsController.java @@ -0,0 +1,215 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Nordix Foundation. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.aaisimulator.controller; + +import static org.onap.so.aaisimulator.utils.Constants.APPLICATION_MERGE_PATCH_JSON; +import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL; +import static org.onap.so.aaisimulator.utils.Constants.GENERIC_VNF; +import static org.onap.so.aaisimulator.utils.Constants.GENERIC_VNFS_URL; +import static org.onap.so.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL; +import static org.onap.so.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE; +import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders; +import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity; +import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion; +import java.util.List; +import java.util.Optional; +import javax.servlet.http.HttpServletRequest; +import javax.ws.rs.core.MediaType; +import org.onap.aai.domain.yang.GenericVnf; +import org.onap.aai.domain.yang.GenericVnfs; +import org.onap.aai.domain.yang.Relationship; +import org.onap.so.aaisimulator.service.providers.GenericVnfCacheServiceProvider; +import org.onap.so.aaisimulator.utils.HttpServiceUtils; +import org.onap.so.aaisimulator.utils.RequestErrorResponseUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpMethod; +import org.springframework.http.ResponseEntity; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.DeleteMapping; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.PostMapping; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestHeader; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; + +/** + * @author Waqas Ikram (waqas.ikram@est.tech) + * + */ +@Controller +@RequestMapping(path = GENERIC_VNFS_URL) +public class GenericVnfsController { + + private static final Logger LOGGER = LoggerFactory.getLogger(GenericVnfsController.class); + + private final GenericVnfCacheServiceProvider cacheServiceProvider; + + + @Autowired + public GenericVnfsController(final GenericVnfCacheServiceProvider cacheServiceProvider) { + this.cacheServiceProvider = cacheServiceProvider; + } + + @PutMapping(value = "/generic-vnf/{vnf-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> putGenericVnf(@RequestBody final GenericVnf genericVnf, + @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) { + LOGGER.info("Will add GenericVnf to cache with 'vnf-id': {} ...", vnfId); + + if (genericVnf.getResourceVersion() == null || genericVnf.getResourceVersion().isEmpty()) { + genericVnf.setResourceVersion(getResourceVersion()); + + } + cacheServiceProvider.putGenericVnf(vnfId, genericVnf); + return ResponseEntity.accepted().build(); + + } + + @GetMapping(value = "/generic-vnf/{vnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> getGenericVnf(@PathVariable("vnf-id") final String vnfId, + @RequestParam(name = "depth", required = false) final Integer depth, + @RequestParam(name = "resultIndex", required = false) final Integer resultIndex, + @RequestParam(name = "resultSize", required = false) final Integer resultSize, + @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) { + LOGGER.info( + "Will get GenericVnf for 'vnf-id': {} with depth: {}, resultIndex: {}, resultSize:{}, format: {} ...", + vnfId, depth, resultIndex, resultSize, format); + + final Optional<GenericVnf> optional = cacheServiceProvider.getGenericVnf(vnfId); + + if (optional.isPresent()) { + final GenericVnf genericVnf = optional.get(); + LOGGER.info("found GenericVnf {} in cache", genericVnf); + return ResponseEntity.ok(genericVnf); + } + + LOGGER.error( + "Unable to find GenericVnf in cache for 'vnf-id': {} with depth: {}, resultIndex: {}, resultSize:{}, format:{} ...", + vnfId, depth, resultIndex, resultSize, format); + return getRequestErrorResponseEntity(request, GENERIC_VNF); + + } + + @PutMapping(value = "/generic-vnf/{vnf-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL, + consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> putGenericVnfRelationShip(@RequestBody final Relationship relationship, + @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) { + LOGGER.info("Will put RelationShip for 'vnf-id': {} ...", vnfId); + + if (relationship.getRelatedLink() != null) { + final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString(); + final HttpHeaders incomingHeader = getHeaders(request); + final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl, + request.getRequestURI(), vnfId, relationship); + if (result) { + LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink()); + return ResponseEntity.accepted().build(); + } + } + LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink()); + return RequestErrorResponseUtils.getRequestErrorResponseEntity(request, GENERIC_VNF); + } + + @PutMapping(value = "/generic-vnf/{vnf-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL, + consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> putBiDirectionalRelationShip(@RequestBody final Relationship relationship, + @PathVariable("vnf-id") final String vnfId, final HttpServletRequest request) { + LOGGER.info("Will put RelationShip for 'vnf-id': {} ...", vnfId); + + final Optional<Relationship> optional = + cacheServiceProvider.addRelationShip(vnfId, relationship, request.getRequestURI()); + + if (optional.isPresent()) { + final Relationship resultantRelationship = optional.get(); + LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship); + return ResponseEntity.accepted().body(resultantRelationship); + } + + LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink()); + return RequestErrorResponseUtils.getRequestErrorResponseEntity(request, GENERIC_VNF); + } + + @PostMapping(value = "/generic-vnf/{vnf-id}", + consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML, APPLICATION_MERGE_PATCH_JSON}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> patchGenericVnf(@RequestBody final GenericVnf genericVnf, + @PathVariable("vnf-id") final String vnfId, + @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride, + final HttpServletRequest request) { + + LOGGER.info("Will post GenericVnf to cache with 'vnf-id': {} and '{}': {} ...", vnfId, X_HTTP_METHOD_OVERRIDE, + xHttpHeaderOverride); + + if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) { + if (cacheServiceProvider.patchGenericVnf(vnfId, genericVnf)) { + return ResponseEntity.accepted().build(); + } + LOGGER.error("Unable to apply patch to GenericVnf using 'vnf-id': {} ... ", vnfId); + return getRequestErrorResponseEntity(request, GENERIC_VNF); + } + LOGGER.error("{} not supported ... ", xHttpHeaderOverride); + + return getRequestErrorResponseEntity(request, GENERIC_VNF); + } + + @GetMapping(produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> getGenericVnfs(@RequestParam(name = "selflink") final String selflink, + final HttpServletRequest request) { + LOGGER.info("will retrieve GenericVnfs using selflink: {}", selflink); + + final List<GenericVnf> genericVnfList = cacheServiceProvider.getGenericVnfs(selflink); + + if (genericVnfList.isEmpty()) { + LOGGER.error("No matching generic vnfs found using selflink: {}", selflink); + return getRequestErrorResponseEntity(request, GENERIC_VNF); + } + + LOGGER.info("found {} GenericVnfs in cache", genericVnfList.size()); + final GenericVnfs genericVnfs = new GenericVnfs(); + genericVnfs.getGenericVnf().addAll(genericVnfList); + return ResponseEntity.ok(genericVnfs); + } + + @DeleteMapping(value = "/generic-vnf/{vnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> deleteGenericVnf(@PathVariable("vnf-id") final String vnfId, + @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) { + LOGGER.info("Will delete GenericVnf for 'vnf-id': {} and 'resource-version': {}", vnfId, resourceVersion); + + if (cacheServiceProvider.deleteGenericVnf(vnfId, resourceVersion)) { + LOGGER.info("Successfully delete GenericVnf from cache for 'vnf-id': {} and 'resource-version': {}", vnfId, + resourceVersion); + return ResponseEntity.noContent().build(); + } + + LOGGER.error("Unable to delete GenericVnf for 'vnf-id': {} and 'resource-version': {} ...", vnfId, + resourceVersion); + return getRequestErrorResponseEntity(request, GENERIC_VNF); + + } + +} |