+++ /dev/null
-/*-\r
- * ========================LICENSE_START=================================\r
- * O-RAN-SC\r
- * %%\r
- * Copyright (C) 2024 OpenInfra Foundation Europe.\r
- * %%\r
- * Licensed under the Apache License, Version 2.0 (the "License");\r
- * you may not use this file except in compliance with the License.\r
- * You may obtain a copy of the License at\r
- *\r
- * http://www.apache.org/licenses/LICENSE-2.0\r
- *\r
- * Unless required by applicable law or agreed to in writing, software\r
- * distributed under the License is distributed on an "AS IS" BASIS,\r
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
- * See the License for the specific language governing permissions and\r
- * limitations under the License.\r
- * ========================LICENSE_END===================================\r
- */\r
-\r
-package org.oransc.nonrtric.sample.rest;\r
-\r
-import jakarta.servlet.http.HttpServletRequest;\r
-import java.util.ArrayList;\r
-import java.util.List;\r
-import org.oransc.nonrtric.sample.exception.CapifAccessException;\r
-import org.oransc.nonrtric.sample.rest.response.ApiResponse;\r
-import org.slf4j.Logger;\r
-import org.slf4j.LoggerFactory;\r
-import org.springframework.http.ResponseEntity;\r
-import org.springframework.web.bind.annotation.RequestMapping;\r
-import org.springframework.web.bind.annotation.RestController;\r
-import org.springframework.web.client.RestTemplate;\r
-\r
-@RestController\r
-public class HelloWorldSmeInvokerController {\r
-\r
- private final RestTemplate restTemplate;\r
- private static final Logger logger = LoggerFactory.getLogger(HelloWorldSmeInvokerController.class);\r
-\r
- public HelloWorldSmeInvokerController(RestTemplate restTemplate) {\r
- this.restTemplate = restTemplate;\r
- }\r
-\r
- @RequestMapping("/helloworld/v1/sme")\r
- public String helloWorld(HttpServletRequest request) {\r
- String path = logRequestPath(request);\r
- return "Hello from " + path;\r
- }\r
-\r
- @RequestMapping("/helloworld/sme/invoker/v1/apiset")\r
- public ResponseEntity<ApiResponse> helloWorldSmeInvoker(HttpServletRequest request) {\r
- String path = logRequestPath(request);\r
- String capifUrl = createCapifUrl();\r
- try {\r
- ApiResponse apiResponse = restTemplate.getForObject(capifUrl, ApiResponse.class);\r
- return ResponseEntity.ok(apiResponse);\r
- } catch (IllegalArgumentException e) {\r
- throw new CapifAccessException("Error accessing the URL :- "+capifUrl);\r
- } catch (Exception e) {\r
- throw new CapifAccessException("Unexpected error");\r
- }\r
- }\r
-\r
- @RequestMapping("/helloworld/sme/invoker/v1")\r
- public ResponseEntity<String> accessHelloWorldByInvoker(HttpServletRequest request) {\r
- String path = logRequestPath(request);\r
- String capifUrl = createCapifUrl();\r
- String baseUrl = "";\r
- ApiResponse apiResponse = new ApiResponse();\r
- try {\r
- apiResponse = restTemplate.getForObject(capifUrl, ApiResponse.class);\r
- baseUrl = getBaseUrl(apiResponse);\r
- } catch (IllegalArgumentException e) {\r
- throw new CapifAccessException("Error accessing the URL :- "+capifUrl);\r
- } catch (Exception e) {\r
- throw new CapifAccessException("Unexpected error");\r
- }\r
-\r
- String helloWorldEndpoint = "";\r
- List<String> apiSetEndpoints = getApiSetEndpoints(apiResponse, baseUrl);\r
- if(apiSetEndpoints != null && !apiSetEndpoints.isEmpty()){\r
- helloWorldEndpoint = apiSetEndpoints.get(0);\r
- }\r
-\r
- try {\r
- String responseHelloWorld = restTemplate.getForObject(helloWorldEndpoint, String.class);\r
- logger.info("Response :- ", responseHelloWorld);\r
- return ResponseEntity.ok(responseHelloWorld);\r
- } catch (IllegalArgumentException e) {\r
- throw new CapifAccessException("Error accessing the URL :- "+helloWorldEndpoint);\r
- } catch (Exception e) {\r
- throw new CapifAccessException("Unexpected error");\r
- }\r
- }\r
-\r
- private String logRequestPath(HttpServletRequest request) {\r
- String path = request.getRequestURI();\r
- logger.info("Received request for path: {}", path);\r
- return path;\r
- }\r
-\r
- private String createCapifUrl() {\r
- String appId = System.getenv("APP_ID");\r
- if (appId != null) {\r
- logger.info("APP_ID: " + appId);\r
- } else {\r
- logger.info("APP_ID environment variable is not set. ");\r
- appId = "Invoker_App_1";\r
- logger.info("APP_ID default value :- " + appId);\r
- }\r
-\r
- String smeDiscoveryEndpoint = System.getenv("SME_DISCOVERY_ENDPOINT");\r
- if (smeDiscoveryEndpoint != null) {\r
- logger.info("SME_DISCOVERY_ENDPOINT: " + smeDiscoveryEndpoint);\r
- } else {\r
- logger.info("SME_DISCOVERY_ENDPOINT environment variable is not set.");\r
- smeDiscoveryEndpoint = "capifcore.nonrtric.svc.cluster.local:8090/service-apis/v1/allServiceAPIs";\r
- logger.info("SME_DISCOVERY_ENDPOINT default value :- " + smeDiscoveryEndpoint);\r
- }\r
-\r
- String invokerId = "api_invoker_id_Invoker_App_1";\r
- if (appId != null) {\r
- invokerId = "api_invoker_id_" + appId;\r
- }\r
- logger.info("invokerId: " + invokerId);\r
-\r
- String capifUrl =\r
- "http://capifcore.nonrtric.svc.cluster.local:8090/service-apis/v1/allServiceAPIs" + "?api-invoker-id=" +\r
- invokerId;\r
- if (smeDiscoveryEndpoint != null) {\r
- capifUrl = smeDiscoveryEndpoint + "?api-invoker-id=" + invokerId;\r
- }\r
- logger.info("capifUrl: " + capifUrl);\r
-\r
- return capifUrl;\r
- }\r
-\r
- private static String getBaseUrl(ApiResponse apiResponse) {\r
- if (apiResponse != null &&\r
- apiResponse.getServiceAPIDescriptions() != null &&\r
- !apiResponse.getServiceAPIDescriptions().isEmpty()) {\r
-\r
- ApiResponse.ServiceAPIDescription serviceAPIDescription = apiResponse.getServiceAPIDescriptions().get(0);\r
-\r
- if (serviceAPIDescription.getAefProfiles() != null &&\r
- !serviceAPIDescription.getAefProfiles().isEmpty()) {\r
-\r
- ApiResponse.AefProfile aefProfile = serviceAPIDescription.getAefProfiles().get(0);\r
-\r
- if (aefProfile.getInterfaceDescriptions() != null &&\r
- !aefProfile.getInterfaceDescriptions().isEmpty()) {\r
- ApiResponse.InterfaceDescription interfaceDescription = aefProfile.getInterfaceDescriptions().get(0);\r
- return "http://" + interfaceDescription.getIpv4Addr() + ":" + interfaceDescription.getPort();\r
- }\r
- }\r
- }\r
- return "";\r
- }\r
-\r
- private static List<String> getApiSetEndpoints(ApiResponse apiResponse, String baseUrl){\r
-\r
- String helloWorldEndpoint = "";\r
- List<String> apiSetEndpoints = new ArrayList<>(5);\r
-\r
- if (apiResponse != null &&\r
- apiResponse.getServiceAPIDescriptions() != null &&\r
- !apiResponse.getServiceAPIDescriptions().isEmpty()) {\r
-\r
- ApiResponse.ServiceAPIDescription serviceAPIDescription = apiResponse.getServiceAPIDescriptions().get(0);\r
-\r
- if (serviceAPIDescription.getAefProfiles() != null &&\r
- !serviceAPIDescription.getAefProfiles().isEmpty()) {\r
-\r
- ApiResponse.AefProfile aefProfile = serviceAPIDescription.getAefProfiles().get(0);\r
-\r
- if (aefProfile.getInterfaceDescriptions() != null &&\r
- !aefProfile.getInterfaceDescriptions().isEmpty()) {\r
-\r
- ApiResponse.InterfaceDescription interfaceDescription = aefProfile.getInterfaceDescriptions().get(0);\r
-\r
- if (aefProfile.getVersions() != null &&\r
- !aefProfile.getVersions().isEmpty()) {\r
-\r
- ApiResponse.ApiVersion apiVersion = aefProfile.getVersions().get(0);\r
-\r
- if (apiVersion.getResources() != null &&\r
- !apiVersion.getResources().isEmpty()) {\r
-\r
- for(ApiResponse.Resource resource : apiVersion.getResources()) {\r
- helloWorldEndpoint = baseUrl + resource.getUri();\r
- logger.info("Complete URL for resource " + helloWorldEndpoint);\r
- apiSetEndpoints.add(helloWorldEndpoint);\r
- }\r
- }\r
- }\r
- }\r
- }\r
- }\r
- return apiSetEndpoints;\r
- }\r
-\r
-}\r
Code Review / nonrtric.git / blobdiff