Controller功能封装
import cn.org.rapid_framework.beanutils.BeanUtils;import cn.org.rapid_framework.page.Page;import cn.org.rapid_framework.page.PageRequest;import com.iloosen.imall.commons.util.ConvertRegisterHelper;import com.iloosen.imall.commons.util.PageRequestFactory;import org.springframework.ui.ModelMap;import org.springframework.util.Assert;import org.springframework.util.ReflectionUtils;import javax.servlet.http.HttpServletRequest;/** * 标准的rest方法列表 * <pre> * /userinfo => index() * /userinfo/new => _new() 注意: 不使用/userinfo/add => add()的原因是ad会被一些浏览器当做广告URL拦截 * /userinfo/{id} => show() * /userinfo/{id}/edit => edit() * /userinfo POST => create() * /userinfo/{id} PUT => update() * /userinfo/{id} DELETE => delete() * /userinfo DELETE => batchDelete() * </pre> * * @author badqiu */public class BaseRestSpringController<Entity,PK> { protected static final String CREATED_SUCCESS = "创建成功"; protected static final String UPDATE_SUCCESS = "更新成功"; protected static final String DELETE_SUCCESS = "删除成功"; static { //注册converters ConvertRegisterHelper.registerConverters(); } public static void copyProperties(Object target,Object source) { BeanUtils.copyProperties(target, source); } public static <T> T copyProperties(Class<T> destClass,Object orig) { return BeanUtils.copyProperties(destClass, orig); } public static ModelMap toModelMap(Page page,PageRequest pageRequest) { return toModelMap("",page, pageRequest); } public static ModelMap toModelMap(String tableId,Page page,PageRequest pageRequest) { ModelMap model = new ModelMap(); saveIntoModelMap(tableId,page,pageRequest,model); return model; } /** * 用于一个页面有多个extremeTable是使用 * @param tableId 等于extremeTable的tableId属性 */ public static void saveIntoModelMap(String tableId,Page page,PageRequest pageRequest,ModelMap model){ Assert.notNull(tableId,"tableId must be not null"); Assert.notNull(page,"page must be not null"); model.addAttribute(tableId+"page", page); model.addAttribute(tableId+"totalRows", Integer.valueOf(page.getTotalCount())); model.addAttribute(tableId+"pageRequest", pageRequest); model.addAttribute(tableId+"query", pageRequest); } public static PageRequest bindPageRequest(HttpServletRequest request,PageRequest pageRequest,String defaultSortColumns){ return PageRequestFactory.bindPageRequest(pageRequest,request, defaultSortColumns); } public static <T> T getOrCreateRequestAttribute(HttpServletRequest request, String key,Class<T> clazz) { Object value = request.getAttribute(key); if(value == null) { try { value = clazz.newInstance(); } catch (Exception e) { ReflectionUtils.handleReflectionException(e); } request.setAttribute(key, value); } return (T)value; } public void setSuccess(ModelMap model){ model.put("success","true"); } public void setFailure(ModelMap model){ model.put("success","false"); }}