deleteSubmitPermissions();
    public void delete()        throws SQLException, AuthorizeException, IOException    {        // Check authorisation.  We check permissions on the enclosed item.        AuthorizeManager.authorizeAction(ourContext, item, Constants.WRITE);            log.info(LogManager.getHeader(ourContext,            "delete_workspace_item",            "workspace_item_id=" + getID() +                "item_id=" + item.getID() +                "collection_id=" + collection.getID()));        // Remove from cache        ourContext.removeCached(this, getID());        // Need to delete the workspaceitem row first since it refers        // to item ID        DatabaseManager.delete(ourContext, wiRow);    }