ContentPortlet.java 文件源码

/**
    * This Action gets a categoryId from the request and puts it as parentCategoryId into the
    * request. It also sets the "jspPage" parameter to "contentAddCategoryJSP" so that
    * processing is forwarded to add_category.jsp.
    *
    * @param request
    * @param response
    * @throws PortalException 
    * @throws java.lang.Exception
    */
@ProcessAction(name = "categoryDisplayAddSubCategory")
public void categoryDisplayAddSubCategory(ActionRequest request, ActionResponse response) {
    try {
        long parentCategoryId = ParamUtil.getLong(request, "parentCategoryId");
        if (Validator.isNotNull(parentCategoryId)) {
            request.setAttribute("parentCategoryId", parentCategoryId);
            response.setRenderParameter("jspPage", contentAddCategoryJSP);
        }           
    } catch (Exception e) {
        _log.debug(e.getMessage());
        request.setAttribute("errorMsg", e.getMessage());
        response.setRenderParameter("jspPage", contentErrorJSP);            
    }
}