public Response getChangeData()

in src/main/java/com/googlesource/gerrit/plugins/findowners/Action.java [159:196]
36 lines of code
4 McCabe index (conditional complexity)

  public Response<RestResult> getChangeData(Parameters params, ChangeData changeData)
      throws BadRequestException {
    int patchset = getValidPatchsetNum(changeData, params.patchset);
    ProjectState projectState =
        projectCache.get(changeData.project()).orElseThrow(illegalState(changeData.project()));
    Boolean useCache = params.nocache == null || !params.nocache;
    OwnersDb db =
        Cache.getInstance(config, repoManager)
            .get(
                useCache,
                permissionBackend,
                projectState,
                accountCache,
                emails,
                repoManager,
                changeData,
                patchset);
    Collection<String> changedFiles = changeData.currentFilePaths();
    Map<String, Set<String>> file2Owners = db.findOwners(changedFiles);

    boolean addDebugMsg = (params.debug != null) ? params.debug : config.getAddDebugMsg();
    RestResult obj = new RestResult(config, projectState, changeData, addDebugMsg);
    obj.patchset = patchset;
    obj.ownerRevision = db.revision;
    if (addDebugMsg) {
      obj.dbgmsgs.user = getUserName();
      obj.dbgmsgs.errors = db.errors;
      obj.dbgmsgs.path2owners = Util.makeSortedMap(db.path2Owners);
      obj.dbgmsgs.owner2paths = Util.makeSortedMap(db.owner2Paths);
      obj.dbgmsgs.logs = db.logs;
    }

    obj.file2owners = Util.makeSortedMap(file2Owners);
    obj.reviewers = getReviewers(changeData, accountCache);
    obj.owners = getOwners(db, changedFiles);
    obj.files = new ArrayList<>(changedFiles);
    return Response.ok(obj);
  }