ContentPortlet.java 文件源码

@ProcessAction(name = "regionActionDelete")
public void regionActionDelete(ActionRequest request, ActionResponse response) {
    try {

        Region region = RegionLocalServiceUtil.fetchRegion(ParamUtil.getLong(request, "regionId"));

        if (region != null) {
            RegionLocalServiceUtil.deleteRegion(region);
            SessionMessages.add(request, "region-deleted-successfully");
            response.setRenderParameter("jspPage", "/content/view_regions.jsp");
        } else {
            SessionErrors.add(request, "error-deleting-region");
            request.setAttribute("regionId", ParamUtil.getLong(request, "regionId"));
        }
    } catch (SystemException e) {
        _log.debug(e.getMessage());
           request.setAttribute("languageId", ParamUtil.getLong(request, "languageId"));
    }
}