code: public CmsResource readParentFolder(CmsDbContext dbc, CmsUUID structureId) throws CmsDataAccessException {
  
          return getVfsDriver(dbc).readParentFolder(dbc, dbc.currentProject().getUuid(), structureId);
      }
docs: Reads the parent folder to a given structure id.<p>
  
  @param dbc the current database context
  @param structureId the structure id of the child
  
  @return the parent folder resource
  
  @throws CmsDataAccessException if something goes wrong