docs: public List<CmsResource> readAllSubscribedResources(
          CmsRequestContext context,
          String poolName,
          CmsPrincipal principal)
      throws CmsException {
  
          List<CmsResource> result = null;
          CmsDbContext dbc = m_dbContextFactory.getDbContext(context);
          try {
              result = m_driverManager.readAllSubscribedResources(dbc, poolName, principal);
          } catch (Exception e) {
              if (principal instanceof CmsUser) {
                  dbc.report(
                      null,
                      Messages.get().container(Messages.ERR_READ_SUBSCRIBED_RESOURCES_ALL_USER_1, principal.getName()),
                      e);
              } else {
                  dbc.report(
                      null,
                      Messages.get().container(Messages.ERR_READ_SUBSCRIBED_RESOURCES_ALL_GROUP_1, principal.getName()),
                      e);
              }
          } finally {
              dbc.clear();
          }
          return result;
      }