gerrit.o-ran-sc Code Review - nonrtric/plt/rappmanager.git/blob

   1 package org.oransc.ran.nssmf.simulator.controller;
   2
   3 import com.fasterxml.jackson.databind.ObjectMapper;
   4 import com.fasterxml.jackson.databind.SerializationFeature;
   5 import org.oransc.ran.nssmf.simulator.dto.*;
   6 import org.slf4j.Logger;
   7 import org.slf4j.LoggerFactory;
   8 import org.springframework.http.ResponseEntity;
   9 import org.springframework.web.bind.annotation.GetMapping;
  10 import org.springframework.web.bind.annotation.PathVariable;
  11 import org.springframework.web.bind.annotation.RequestMapping;
  12 import org.springframework.web.bind.annotation.RestController;
  13
  14 import java.util.Arrays;
  15 import java.util.List;
  16
  17
  18 @RestController
  19 @RequestMapping("/3GPPManagement/ProvMnS/${mns.fileDataReporting.version}") // Example version
  20 public class NetworkSliceSubnetController {
  21
  22     private static final Logger logger = LoggerFactory.getLogger(NetworkSliceSubnetController.class);
  23
  24     private static final ObjectMapper objectMapper;
  25
  26     static {
  27         objectMapper = new ObjectMapper();
  28         objectMapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
  29     }
  30
  31     /**
  32      * Retrieves an existing Network Slice Subnet by its ID.
  33      *
  34      * @param subnetId The unique identifier of the Network Slice Subnet to be retrieved.
  35      * @return A ResponseEntity with HTTP status 200 (OK) and the NetworkSliceSubnetDTO,
  36      *         or 404 (Not Found) if no such subnet exists.
  37      */
  38     @GetMapping("/NetworkSliceSubnets/{subnetId}")
  39     public ResponseEntity<NetworkSliceSubnetDTO> getNetworkSliceSubnet(@PathVariable String subnetId) {
  40         logger.info("Get request received for subnetId: {}", subnetId);
  41         NetworkSliceSubnetDTO responseDto = new NetworkSliceSubnetDTO();
  42         responseDto.setId(subnetId);
  43
  44         NetworkSliceSubnetAttributesDTO attributes = new NetworkSliceSubnetAttributesDTO();
  45         attributes.setOperationalState("enabled");
  46         attributes.setAdministrativeState("UNLOCKED");
  47         attributes.setNetworkSliceSubnetType("RAN_SLICESUBNET");
  48         attributes.setManagedFunctionRef(Arrays.asList(
  49                 "2c000978-15e3-4393-984e-a20d32c96004-AUPF_200000",
  50                 "2c000978-15e3-4393-984e-a20d32c96004-DU_200000",
  51                 "2c000978-15e3-4393-984e-a20d32c96004-ACPF_200000"
  52         ));
  53         attributes.setNetworkSliceSubnetRef(List.of());
  54
  55         SliceProfileItemDTO sliceProfileItem = new SliceProfileItemDTO();
  56         SliceProfileExtensionsDTO extensions = new SliceProfileExtensionsDTO();
  57         extensions.setState("IN_SERVICE");
  58         sliceProfileItem.setExtensions(extensions);
  59
  60         PlmnInfoListDTO plmnInfo = new PlmnInfoListDTO();
  61         PlmnIdDTO plmnId = new PlmnIdDTO();
  62         plmnId.setMcc("330");
  63         plmnId.setMnc("220");
  64         plmnInfo.setPLMNId(plmnId);
  65
  66         SnssaiDTO snssai = new SnssaiDTO();
  67         plmnInfo.setSNSSAI(snssai);
  68         sliceProfileItem.setPLMNInfoList(List.of(plmnInfo));
  69
  70         RanSliceSubnetProfileDTO ranProfile = new RanSliceSubnetProfileDTO();
  71         ranProfile.setCoverageAreaTAList(Arrays.asList(1, 2));
  72         ranProfile.setResourceSharingLevel("shared");
  73
  74         switch (subnetId) {
  75             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82fa":
  76                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c1");
  77                 snssai.setSst(1);
  78                 snssai.setSd("000001");
  79                 break;
  80             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82fb":
  81                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c2");
  82                 snssai.setSst(1);
  83                 snssai.setSd("000002");
  84                 ranProfile.setRRU_PrbDl(1024);
  85                 ranProfile.setRRU_PrbUl(3096);
  86                 break;
  87             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82fc":
  88                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c3");
  89                 snssai.setSst(2);
  90                 snssai.setSd("000003");
  91                 break;
  92             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82fd":
  93                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c4");
  94                 snssai.setSst(2);
  95                 snssai.setSd("000004");
  96                 ranProfile.setRRU_PrbDl(256);
  97                 ranProfile.setRRU_PrbUl(512);
  98                 break;
  99             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82fe":
 100                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c5");
 101                 snssai.setSst(3);
 102                 snssai.setSd("000005");
 103                 break;
 104             case "9090d36f-6af5-4cfd-8bda-7a3c88fa82ff":
 105                 sliceProfileItem.setSliceProfileId("2f1ca17d-5c44-4355-bfed-e9800a2996c6");
 106                 snssai.setSst(1);
 107                 snssai.setSd("000006");
 108                 ranProfile.setRRU_PrbDl(2048);
 109                 ranProfile.setRRU_PrbUl(4096);
 110                 break;
 111             default:
 112                 return ResponseEntity.notFound().build();
 113         }
 114
 115         sliceProfileItem.setRANSliceSubnetProfile(ranProfile);
 116         attributes.setSliceProfileList(List.of(sliceProfileItem));
 117         responseDto.setAttributes(attributes);
 118
 119         return ResponseEntity.ok(responseDto);
 120     }
 121 }