Java tutorial
/* * Copyright 2016-2017 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.wiiyaya.consumer.web.main.controller; import com.wiiyaya.consumer.web.main.constant.MainURIResource; import com.wiiyaya.framework.common.exception.BusinessException; import com.wiiyaya.framework.common.exception.ValidateException; import com.wiiyaya.provider.main.model.PrivilegeDto; import com.wiiyaya.provider.main.service.PrivilegeService; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.validation.BindingResult; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; /** * <p>??</p> * <p> * <p>??</p> * <p> * <p></p> * * @author wiiyaya */ @Controller public class PrivilegeController { @Autowired private PrivilegeService privilegeService; @RequestMapping(value = MainURIResource.PATH_SYS_PRIVILEGE_ADD_INIT, method = { RequestMethod.GET }) public String addInit(Model model, @ModelAttribute(MainURIResource.MODEL_PRIVILEGE_DTO) PrivilegeDto privilegeDto) { return MainURIResource.PAGE_SYS_PRIVILEGE_MAINTAIN; } @RequestMapping(value = MainURIResource.PATH_SYS_PRIVILEGE_ADD, method = { RequestMethod.POST }) @ResponseBody public PrivilegeDto add( @Validated @ModelAttribute(MainURIResource.MODEL_PRIVILEGE_DTO) PrivilegeDto privilegeDto, BindingResult result) throws ValidateException, BusinessException { if (result.hasErrors()) { throw new ValidateException(result.getFieldError().getObjectName(), result.getFieldError().getField(), result.getFieldError().getDefaultMessage()); } return privilegeService.savePrivilege(privilegeDto); } }