diff options
Diffstat (limited to 'plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/aaisimulator/controller/PnfsController.java')
-rwxr-xr-x | plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/aaisimulator/controller/PnfsController.java | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/aaisimulator/controller/PnfsController.java b/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/aaisimulator/controller/PnfsController.java new file mode 100755 index 00000000..6311af6e --- /dev/null +++ b/plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/aaisimulator/controller/PnfsController.java @@ -0,0 +1,159 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2020 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.aaisimulator.controller; + + +import org.onap.aai.domain.yang.v15.Pnf; +import org.onap.aai.domain.yang.v15.Pnfs; +import org.onap.aaisimulator.service.providers.PnfCacheServiceProvider; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +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; + +import javax.servlet.http.HttpServletRequest; +import javax.ws.rs.core.MediaType; +import java.util.List; +import java.util.Optional; + +import static org.onap.aaisimulator.utils.Constants.APPLICATION_MERGE_PATCH_JSON; +import static org.onap.aaisimulator.utils.Constants.PNF; +import static org.onap.aaisimulator.utils.Constants.PNFS_URL; +import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE; +import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity; +import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion; + +/** + * @author Raj Gumma (raj.gumma@est.tech) + */ +@Controller +@RequestMapping(path = PNFS_URL) +public class PnfsController { + + private static final Logger LOGGER = LoggerFactory.getLogger(PnfsController.class); + + private final PnfCacheServiceProvider cacheServiceProvider; + + + @Autowired + public PnfsController(final PnfCacheServiceProvider cacheServiceProvider) { + this.cacheServiceProvider = cacheServiceProvider; + } + + @PutMapping(value = "/pnf/{pnf-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> putPnf(@RequestBody final Pnf pnf, + @PathVariable("pnf-id") final String pnfId, final HttpServletRequest request) { + LOGGER.info("Will add Pnf to cache with 'pnf-id': {} ...", pnfId); + + if (pnf.getResourceVersion() == null || pnf.getResourceVersion().isEmpty()) { + pnf.setResourceVersion(getResourceVersion()); + } + cacheServiceProvider.putPnf(pnfId, pnf); + return ResponseEntity.accepted().build(); + } + + @GetMapping(value = "/pnf/{pnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> getPnf(@PathVariable("pnf-id") final String pnfId, final HttpServletRequest request) { + LOGGER.info("Will get Pnf for 'pnf-id': {} ", pnfId); + + final Optional<Pnf> optional = cacheServiceProvider.getPnf(pnfId); + + if (optional.isPresent()) { + final Pnf pnf = optional.get(); + LOGGER.info("found Pnf {} in cache", pnf); + return ResponseEntity.ok(pnf); + } + + LOGGER.error("Unable to find Pnf in cache for 'pnf-id': {}", pnfId); + return getRequestErrorResponseEntity(request, "pnf"); + + } + + @PostMapping(value = "/pnf/{pnf-id}", + consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML, APPLICATION_MERGE_PATCH_JSON}, + produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> patchPnf(@RequestBody final Pnf pnf, + @PathVariable("pnf-id") final String pnfId, + @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride, + final HttpServletRequest request) { + + LOGGER.info("Will post Pnf to cache with 'pnf-id': {} and '{}': {} ...", pnfId, X_HTTP_METHOD_OVERRIDE, + xHttpHeaderOverride); + + if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) { + if (cacheServiceProvider.patchPnf(pnfId, pnf)) { + return ResponseEntity.accepted().build(); + } + LOGGER.error("Unable to apply patch to Pnf using 'pnf-id': {} ... ", pnfId); + return getRequestErrorResponseEntity(request, PNF); + } + LOGGER.error("{} not supported ... ", xHttpHeaderOverride); + + return getRequestErrorResponseEntity(request, PNF); + } + + @GetMapping(produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> getPnfs(@RequestParam(name = "selflink") final String selflink, + final HttpServletRequest request) { + LOGGER.info("will retrieve Pnfs using selflink: {}", selflink); + + final List<Pnf> pnfList = cacheServiceProvider.getPnfs(selflink); + + if (pnfList.isEmpty()) { + LOGGER.error("No matching pnfs found using selflink: {}", selflink); + return getRequestErrorResponseEntity(request, PNF); + } + + LOGGER.info("found {} Pnfs in cache", pnfList.size()); + final Pnfs pnfs = new Pnfs(); + pnfs.getPnf().addAll(pnfList); + return ResponseEntity.ok(pnfs); + } + + @DeleteMapping(value = "/pnf/{pnf-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML}) + public ResponseEntity<?> deletePnf(@PathVariable("pnf-id") final String pnfId, + @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) { + LOGGER.info("Will delete Pnf for 'pnf-id': {} and 'resource-version': {}", pnfId, resourceVersion); + + if (cacheServiceProvider.deletePnf(pnfId, resourceVersion)) { + LOGGER.info("Successfully delete Pnf from cache for 'pnf-id': {} and 'resource-version': {}", pnfId, + resourceVersion); + return ResponseEntity.noContent().build(); + } + + LOGGER.error("Unable to delete Pnf for 'pnf-id': {} and 'resource-version': {} ...", pnfId, + resourceVersion); + return getRequestErrorResponseEntity(request, PNF); + + } + +} |