ContentPortlet.java 文件源码

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

        Language language = LanguageLocalServiceUtil.fetchLanguage(ParamUtil.getLong(request, "languageId"));

        if (language != null) {
            LanguageLocalServiceUtil.deleteLanguage(language);
            SessionMessages.add(request, "language-deleted-successfully");
            response.setRenderParameter("jspPage", "/content/view_languages.jsp");              

        } else {
            SessionErrors.add(request, "error-deleting-language");
            request.setAttribute("languageId", ParamUtil.getLong(request, "languageId"));
        }
    } catch (SystemException e) {
        _log.debug(e.getMessage());
           request.setAttribute("languageId", ParamUtil.getLong(request, "languageId"));
    }
}