public Description getDescription()

in src/main/java/com/googlesource/gerrit/plugins/findowners/Action.java [199:225]

• 26 lines of code
• 7 McCabe index (conditional complexity)

  public Description getDescription(RevisionResource resource) {
    Change change = resource.getChangeResource().getChange();
    ChangeData changeData = null;
    try {
      changeData = changeDataFactory.create(change);
      if (changeData.change().getDest().branch() == null) {
        if (!Checker.isExemptFromOwnerApproval(changeData)) {
          logger.atSevere().log("Cannot get branch of change: %d", changeData.getId().get());
        }
        return null; // no "Find Owners" button
      }
      Status status = resource.getChange().getStatus();
      // Commit message is not used to enable/disable "Find Owners".
      boolean needFindOwners =
          userProvider != null
              && userProvider.get() instanceof IdentifiedUser
              && status != Status.ABANDONED
              && status != Status.MERGED;
      return new Description()
          .setLabel("Find Owners")
          .setTitle("Find owners to add to Reviewers list")
          .setVisible(needFindOwners);
    } catch (StorageException e) {
      logger.atSevere().withCause(e).log("Exception for %s", Config.getChangeId(changeData));
      throw new IllegalStateException(e);
    }
  }