public VcsRoot()

in rest-api/src/jetbrains/buildServer/server/rest/model/change/VcsRoot.java [138:199]
54 lines of code
8 McCabe index (conditional complexity)

  public VcsRoot(@NotNull final SVcsRoot root, @NotNull final Fields fields, @NotNull final BeanContext beanContext) {
    id = ValueWithDefault.decideIncludeByDefault(fields.isIncluded("id"), root.getExternalId());
    final boolean includeInternalId = TeamCityProperties.getBoolean(APIController.INCLUDE_INTERNAL_ID_PROPERTY_NAME);
    internalId =  ValueWithDefault.decideDefault(fields.isIncluded("internalId", includeInternalId, includeInternalId), String.valueOf(root.getId()));

    final PermissionChecker permissionChecker = beanContext.getServiceLocator().findSingletonService(PermissionChecker.class);
    assert permissionChecker != null;
    uuid = ValueWithDefault.decideDefault(fields.isIncluded("uuid", false, false), () -> {
        final SProject projectOfTheRoot = getProjectByRoot(root);
        if (projectOfTheRoot != null && permissionChecker.isPermissionGranted(Permission.EDIT_PROJECT, projectOfTheRoot.getProjectId())) {
          return ((SVcsRootEx)root).getEntityId().getConfigId();
        }
        return null;
    });

    name = ValueWithDefault.decideIncludeByDefault(fields.isIncluded("name"), root.getName());

    href = ValueWithDefault.decideDefault(fields.isIncluded("href"), () -> beanContext.getApiUrlBuilder().getHref(root));

    vcsName = ValueWithDefault.decideDefault(fields.isIncluded("vcsName", false), root.getVcsName());
    final String ownerProjectId = root.getScope().getOwnerProjectId();
    final SProject projectById = beanContext.getSingletonService(ProjectFinder.class).findProjectByInternalId(ownerProjectId);
    if (projectById != null) {
      project = ValueWithDefault.decideDefault(fields.isIncluded("project", false), () -> new Project(projectById, fields.getNestedField("project"), beanContext));
    } else {
      project = ValueWithDefault.decideDefault(fields.isIncluded("project", false), () -> new Project(null, ownerProjectId, fields.getNestedField("project"), beanContext));
    }

    if (!shouldRestrictSettingsViewing(root, permissionChecker)) {
      properties = ValueWithDefault.decideDefault(fields.isIncluded("properties", false),
                                                  () -> new Properties(root.getProperties(), null, fields.getNestedField("properties", Fields.NONE, Fields.LONG), beanContext));
      modificationCheckInterval = ValueWithDefault.decideDefault(
        fields.isIncluded("modificationCheckInterval", false),
        () -> root.isUseDefaultModificationCheckInterval() ? null : root.getModificationCheckInterval()
      );

      vcsRootInstances = ValueWithDefault.decideDefault(fields.isIncluded("vcsRootInstances", false), () -> new VcsRootInstances(
        CachingValue.simple(() -> beanContext.getSingletonService(VcsRootInstanceFinder.class).getItems(VcsRootInstanceFinder.getLocatorByVcsRoot(root)).getEntries()),
        new SinglePagePagerData(VcsRootInstanceRequest.getVcsRootInstancesHref(root)), fields.getNestedField("vcsRootInstances"), beanContext)
      );

      repositoryIdStrings = ValueWithDefault.decideDefault(fields.isIncluded("repositoryIdStrings", false, false), () -> {
          ArrayList<String> result = new ArrayList<>();
          try {
            Collection<VcsMappingElement> vcsMappingElements = VcsRoot.getRepositoryMappings(root, beanContext.getSingletonService(VcsManager.class));
            for (VcsMappingElement vcsMappingElement : vcsMappingElements) {
              result.add(vcsMappingElement.getTo());
            }
            return new Items(result);
          } catch (Exception e) {
            LOG.debug("Error while retrieving mapping for VCS root " + LogUtil.describe(root) + ", skipping " + "repositoryIdStrings" + " in root details", e);
            //ignore
          }
          return null;
      });
    } else {
      properties = null;
      modificationCheckInterval = null;
      vcsRootInstances = null;
      repositoryIdStrings = null;
    }
  }