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/*-
* ============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 static org.onap.aaisimulator.utils.Constants.CUSTOMER_URL;
import static org.onap.aaisimulator.utils.Constants.SERVICE_RESOURCE_TYPE;
import static org.onap.aaisimulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
import static org.onap.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
import java.util.Optional;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MediaType;
import org.onap.aai.domain.yang.ServiceInstance;
import org.onap.aaisimulator.service.providers.ServiceInstanceCacheProvider;
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.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;
@Controller
@RequestMapping(path = CUSTOMER_URL)
public class BusinessController {
private static final Logger LOGGER = LoggerFactory.getLogger(BusinessController.class);
private final ServiceInstanceCacheProvider svcInstanceCacheSvcProvider;
@Autowired
public BusinessController(final ServiceInstanceCacheProvider serviceInstanceCacheProvider) {
this.svcInstanceCacheSvcProvider = serviceInstanceCacheProvider;
}
@PutMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putServiceInstance(@PathVariable("global-customer-id") final String globalCustomerId,
@PathVariable("service-type") final String serviceType,
@PathVariable(name = "service-instance-id") final String serviceInstanceId,
@RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
LOGGER.info("Add service instance to cache for 'global customer id': {}, 'service type': {} and "
+ "'service instance id: '{}..", globalCustomerId, serviceType, serviceInstanceId);
if (svcInstanceCacheSvcProvider.putServiceInstance(globalCustomerId, serviceInstance)) {
LOGGER.info("Successfully added service instance to cache ...");
return ResponseEntity.accepted().build();
}
LOGGER.error(
"Couldn't add service instance for 'global customer id': {},'service type': {} and 'service instance id: '{} ...",
globalCustomerId, serviceType, serviceInstanceId);
return getRequestErrorResponseEntity(request, SERVICE_RESOURCE_TYPE);
}
@GetMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getServiceInstance(@PathVariable("global-customer-id") final String globalCustomerId,
@PathVariable("service-type") final String serviceType,
@PathVariable(name = "service-instance-id") final String serviceInstanceId,
@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(
"Retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with depth: {}, resultIndex:{}, resultSize: {} and format: {}...",
globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
final Optional<ServiceInstance> svcInstance =
svcInstanceCacheSvcProvider.getServiceInstance(globalCustomerId);
if (svcInstance.isPresent()) {
final ServiceInstance serviceInstance = svcInstance.get();
LOGGER.info("Found service instance {} in cache", serviceInstance);
return ResponseEntity.ok(serviceInstance);
}
LOGGER.error(
"Couldn't find 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} in cache",
globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
return getRequestErrorResponseEntity(request);
}
@PostMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> patchServiceInstance(@PathVariable("global-customer-id") final String globalCustomerId,
@PathVariable("service-type") final String serviceType,
@PathVariable(name = "service-instance-id") final String serviceInstanceId,
@RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride,
@RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
LOGGER.info(
"Post service instance for 'global customer id': {}, 'service type': {}, 'service instance id: '{} and '{}': {}...",
globalCustomerId, serviceType, serviceInstanceId, X_HTTP_METHOD_OVERRIDE, xHttpHeaderOverride);
if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) {
svcInstanceCacheSvcProvider.patchServiceInstance(globalCustomerId, serviceInstance);
return ResponseEntity.accepted().build();
}
LOGGER.error("{} not supported ... ", xHttpHeaderOverride);
return getRequestErrorResponseEntity(request);
}
}
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