docs: public CmsResource readResource(CmsRequestContext context, String resourcePath, CmsResourceFilter filter)
      throws CmsException {
  
          CmsResource result = null;
          CmsDbContext dbc = m_dbContextFactory.getDbContext(context);
          try {
              result = readResource(dbc, resourcePath, filter);
          } catch (Exception e) {
              dbc.report(
                  null,
                  Messages.get().container(Messages.ERR_READ_RESOURCE_1, dbc.removeSiteRoot(resourcePath)),
                  e);
          } finally {
              dbc.clear();
          }
          return result;
      }