configurationwebhandler.java

解觖java技术中后台无法上传数给的情况

            FileOutputStream fos = new FileOutputStream(tempFilename);
            fos.write(tempFilename.getBytes());
            fos.close();

            tempFile.delete();
        } catch (IOException ex) {
            String errorMessage = "Check your mvnforum_log. Detail : " + ex.getMessage();
            throw new BadInputException(errorMessage);
        }

        MyUtil.checkClassName(locale, member_implementation, true);
        MyUtil.checkClassName(locale, onlineuser_implementation, true);
        MyUtil.checkClassName(locale, authenticator_implementation, false);
        MyUtil.checkClassName(locale, requestprocessor_implementation, true);
        MyUtil.checkClassName(locale, lucene_analyzer_implementation, true);
        MyUtil.checkClassName(locale, binarystorage_implementation, true);

        // End checking, now save the value
        String strPathName = FileUtil.getServletClassesPath();
        SAXReader reader = new SAXReader();
        Document document = reader.read(new File(strPathName + "mvnforum.xml"));

        Element root = document.getRootElement();
        // iterate through child elements of root
        for (Iterator i = root.elementIterator(); i.hasNext(); ) {
            Element element = (Element) i.next();
            for (int j = 0, size = element.nodeCount(); j < size; j++) {
                Node node = element.node(j);
                if (node.getNodeTypeName().equals("Element")) {
                    if (node.getName().equals("mvnforum_home")) {
                        node.setText(mvnforum_home);
                    } else if (node.getName().equals("mvnforum_log")) {
                        node.setText(mvnforum_log);
                    } else if (node.getName().equals("webmaster_email")) {
                        node.setText(webmaster_email);
                    } else if (node.getName().equals("logo_url")) {
                        node.setText(logo_url);
                    } else if (node.getName().equals("redirect_login_url")) {
                        node.setText(redirect_login_url);
                    } else if (node.getName().equals("supported_locales")) {
                        node.setText(supported_locales);
                    } else if (node.getName().equals("default_locale_name")) {
                        node.setText(default_locale_name);
                    } else if (node.getName().equals("locale_parameter_name")) {
                        node.setText(locale_parameter_name);
                    } else if (node.getName().equals("default_guest_name")) {
                        node.setText(default_guest_name);
                    } else if (node.getName().equals("default_guest_timezone")) {
                        node.setText(String.valueOf(default_guest_timezone));

                    } else if (node.getName().equals("enable_portlet")) {
                        node.setText(enable_portlet);
                    } else if (node.getName().equals("enable_cache_member")) {
                        node.setText(enable_cache_member);
                    } else if (node.getName().equals("enable_cache_post")) {
                        node.setText(enable_cache_post);
                    } else if (node.getName().equals("enable_cache_thread")) {
                        node.setText(enable_cache_thread);
                    } else if (node.getName().equals("enable_cache_forum")) {
                        node.setText(enable_cache_forum);
                    } else if (node.getName().equals("enable_cache_category")) {
                        node.setText(enable_cache_category);

                    } else if (node.getName().equals("enable_passwordless_auth")) {
                        node.setText(enable_passwordless_auth);
                    } else if (node.getName().equals("enable_login_info_in_cookie")) {
                        node.setText(enable_login_info_in_cookie);
                    } else if (node.getName().equals("enable_login_info_in_session")) {
                        node.setText(enable_login_info_in_session);
                    } else if (node.getName().equals("enable_login_info_in_realm")) {
                        node.setText(enable_login_info_in_realm);
                    } else if (node.getName().equals("enable_login_info_in_customization")) {
                        node.setText(enable_login_info_in_customization);
                    } else if (node.getName().equals("require_activation")) {
                        node.setText(require_activation);
                    } else if (node.getName().equals("enable_login")) {
                        node.setText(enable_login);
                    } else if (node.getName().equals("enable_new_member")) {
                        node.setText(enable_new_member);
                    } else if (node.getName().equals("enable_new_post")) {
                        node.setText(enable_new_post);
                    } else if (node.getName().equals("enable_rss")) {
                        node.setText(enable_rss);
                    } else if (node.getName().equals("enable_watch")) {
                        node.setText(enable_watch);
                    } else if (node.getName().equals("enable_attachment")) {
                        node.setText(enable_attachment);
                    } else if (node.getName().equals("enable_avatar")) {
                        node.setText(enable_avatar);
                    } else if (node.getName().equals("enable_emoticon")) {
                        node.setText(enable_emoticon);
                    } else if (node.getName().equals("enable_captcha")) {
                        node.setText(enable_captcha);
                    } else if (node.getName().equals("enable_portal_like_index_page")) {
                        node.setText(enable_portal_like_index_page);

                    } else if (node.getName().equals("enable_search")) {
                        node.setText(enable_search);
                    } else if (node.getName().equals("enable_online_users")) {
                        node.setText(enable_online_users);
                    } else if (node.getName().equals("enable_duplicate_onlineusers")) {
                        node.setText(enable_duplicate_onlineusers);
                    } else if (node.getName().equals("enable_invisible_users")) {
                        node.setText(enable_invisible_users);
                    } else if (node.getName().equals("enable_listmembers")) {
                        node.setText(enable_listmembers);
                    } else if (node.getName().equals("enable_show_last_login")) {
                        node.setText(enable_show_last_login);
                    } else if (node.getName().equals("enable_private_message")) {
                        node.setText(enable_private_message);
                    } else if (node.getName().equals("enable_public_message")) {
                        node.setText(enable_public_message);
                    } else if (node.getName().equals("enable_message_attachment")) {
                        node.setText(enable_message_attachment);
                    } else if (node.getName().equals("enable_most_active_threads")) {
                        node.setText(enable_most_active_threads);
                    } else if (node.getName().equals("enable_most_active_members")) {
                        node.setText(enable_most_active_members);
                    } else if (node.getName().equals("enable_site_statistics_overview")) {
                        node.setText(enable_site_statistics_overview);
                    } else if (node.getName().equals("enable_admin_can_change_password")) {
                        node.setText(enable_admin_can_change_password);
                    } else if (node.getName().equals("enable_guest_view_image_attachment")) {
                        node.setText(enable_guest_view_image_attachment);

                    } else if (node.getName().equals("default_watch_option")) {
                        node.setText(String.valueOf(default_watch_option));
                    } else if (node.getName().equals("default_moderation_option")) {
                        node.setText(String.valueOf(default_moderation_option));

                    // children of mvnforumfactoryconfig
                    } else if (node.getName().equals("member_implementation")) {
                        node.setText(member_implementation);
                    } else if (node.getName().equals("onlineuser_implementation")) {
                        node.setText(onlineuser_implementation);
                    } else if (node.getName().equals("authenticator_implementation")) {
                        node.setText(authenticator_implementation);
                    } else if (node.getName().equals("requestprocessor_implementation")) {
                        node.setText(requestprocessor_implementation);
                    } else if (node.getName().equals("lucene_analyzer_implementation")) {
                        node.setText(lucene_analyzer_implementation);
                    } else if (node.getName().equals("binarystorage_implementation")) {
                        node.setText(binarystorage_implementation);
                    }
                }
            }
        }

        saveDocument(document, strPathName + "mvnforum.xml");
        request.setAttribute("step", "1");
    }

    public void updateConfigStepTwo(GenericRequest request)
        throws BadInputException, DocumentException, IOException,
        AssertionException, DatabaseException, AuthenticationException {

        OnlineUser onlineUser = onlineUserManager.getOnlineUser(request);
        MVNForumPermission permission = onlineUser.getPermission();
        permission.ensureCanAdminSystem();

        int max_private_message = GenericParamUtil.getParameterUnsignedInt(request, "max_private_message");
        String max_message_attachment_size = GenericParamUtil.getParameterSafe(request, "max_message_attachment_size", true);
        String max_attachment_size = GenericParamUtil.getParameterSafe(request, "max_attachment_size", true);
        int max_favorite_thread = GenericParamUtil.getParameterUnsignedInt(request, "max_favorite_thread");
        int max_edit_days = GenericParamUtil.getParameterUnsignedInt(request, "max_edit_days");
        int max_attach_days = GenericParamUtil.getParameterUnsignedInt(request, "max_attach_days");
        int max_delete_days = GenericParamUtil.getParameterUnsignedInt(request, "max_delete_days");
        int rows_per_page = GenericParamUtil.getParameterUnsignedInt(request, "rows_per_page");
        int rows_per_rss = GenericParamUtil.getParameterUnsignedInt(request, "rows_per_rss");
        int hot_topic_threshold = GenericParamUtil.getParameterUnsignedInt(request, "hot_topic_threshold");

        int max_posts_per_hour = GenericParamUtil.getParameterUnsignedInt(request, "max_posts_per_hour");
        int max_members_per_hour = GenericParamUtil.getParameterUnsignedInt(request, "max_members_per_hour");
        int max_logins_per_hour = GenericParamUtil.getParameterUnsignedInt(request, "max_logins_per_hour");
        int max_messages_per_hour = GenericParamUtil.getParameterUnsignedInt(request, "max_messages_per_hour");

        int max_chars_in_short_summary = GenericParamUtil.getParameterUnsignedInt(request, "max_chars_in_short_summary");
        int max_chars_in_long_summary = GenericParamUtil.getParameterUnsignedInt(request, "max_chars_in_long_summary");
        int max_chars_in_rss = GenericParamUtil.getParameterUnsignedInt(request, "max_chars_in_rss");

        String enable_backup_on_server = GenericParamUtil.getParameterSafe(request, "enable_backup_on_server", true);
        String max_import_size = GenericParamUtil.getParameterSafe(request, "max_import_size", true);

        String strPathName = FileUtil.getServletClassesPath();
        SAXReader reader = new SAXReader();
        Document document = reader.read(new File(strPathName + "mvnforum.xml"));
        Element root = document.getRootElement();

        // iterate through child elements of root
        for (Iterator i = root.elementIterator("mvnforumconfig"); i.hasNext(); ) {
            Element element = (Element) i.next();
            for (int j = 0, size = element.nodeCount(); j < size; j++) {
                Node node = element.node(j);
                if (node.getNodeTypeName().equals("Element")) {
                    if (node.getName().equals("max_private_message")) {
                        node.setText(String.valueOf(max_private_message));
                    } else if (node.getName().equals("max_message_attachment_size")) {
                        node.setText(max_message_attachment_size);
                    } else if (node.getName().equals("max_attachment_size")) {
                        node.setText(max_attachment_size);
                    } else if (node.getName().equals("max_favorite_thread")) {
                        node.setText(String.valueOf(max_favorite_thread));
                    } else if (node.getName().equals("max_edit_days")) {
                        node.setText(String.valueOf(max_edit_days));
                    } else if (node.getName().equals("max_attach_days")) {
                        node.setText(String.valueOf(max_attach_days));
                    } else if (node.getName().equals("max_delete_days")) {
                        node.setText(String.valueOf(max_delete_days));
                    } else if (node.getName().equals("rows_per_page")) {
                        node.setText(String.valueOf(rows_per_page));
                    } else if (node.getName().equals("rows_per_rss")) {
                        node.setText(String.valueOf(rows_per_rss));
                    } else if (node.getName().equals("hot_topic_threshold")) {
                        node.setText(String.valueOf(hot_topic_threshold));

                    } else if (node.getName().equals("max_posts_per_hour")) {
                        node.setText(String.valueOf(max_posts_per_hour));
                    } else if (node.getName().equals("max_members_per_hour")) {
                        node.setText(String.valueOf(max_members_per_hour));
                    } else if (node.getName().equals("max_logins_per_hour")) {
                        node.setText(String.valueOf(max_logins_per_hour));