package cn.com.lzt.demotetransfer.controller;
import java.io.IOException;
import java.math.BigDecimal;
import java.net.URI;
import java.text.ParsePosition;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.jeecgframework.core.beanvalidator.BeanValidators;
import org.jeecgframework.core.common.controller.BaseController;
import org.jeecgframework.core.common.exception.BusinessException;
import org.jeecgframework.core.common.hibernate.qbc.CriteriaQuery;
import org.jeecgframework.core.common.model.json.AjaxJson;
import org.jeecgframework.core.common.model.json.DataGrid;
import org.jeecgframework.core.constant.Globals;
import org.jeecgframework.core.util.ContextHolderUtils;
import org.jeecgframework.core.util.DateUtils;
import org.jeecgframework.core.util.ExceptionUtil;
import org.jeecgframework.core.util.MyBeanUtils;
import org.jeecgframework.core.util.ResourceUtil;
import org.jeecgframework.core.util.StringUtil;
import org.jeecgframework.p3.core.util.oConvertUtils;
import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.entity.vo.NormalExcelConstants;
import org.jeecgframework.tag.core.easyui.TagUtil;
import org.jeecgframework.web.system.pojo.base.TSDepart;
import org.jeecgframework.web.system.pojo.base.TSUser;
import org.jeecgframework.web.system.service.SystemService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.util.UriComponentsBuilder;

import com.jeecg.qianbao.util.FormProcUtil;

import cn.com.lzt.demotetransfer.entity.DemoteTransferEntity;
import cn.com.lzt.demotetransfer.service.DemoteTransferServiceI;
import cn.com.lzt.duties.entity.DutiesEntity;
import cn.com.lzt.leave.service.ModifyServiceI;
import cn.com.lzt.post.entity.PostEntity;
import cn.com.lzt.promotiontransfer.entity.PromotionTransferEntity;

/**   
 * @Title: Controller  
 * @Description: 人事降职申请表
 * @author onlineGenerator
 * @date 2017-10-19 13:41:54
 * @version V1.0   
 *
 */
@Controller
@RequestMapping("/demoteTransferController")
public class DemoteTransferController extends BaseController {
	/**
	 * Logger for this class
	 */
	private static final Logger logger = Logger.getLogger(DemoteTransferController.class);

	@Autowired
	private DemoteTransferServiceI demoteTransferService;
	@Autowired
	private SystemService systemService;
	@Autowired
	private Validator validator;
	@Autowired
	private ModifyServiceI modifyService;


	/**
	 * 人事降职申请表列表 页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "list")
	public ModelAndView list(HttpServletRequest request) {
		return new ModelAndView("cn/com/lzt/demotetransfer/demoteTransferList");
	}

	/**
	 * easyui AJAX请求数据
	 * 
	 * @param request
	 * @param response
	 * @param dataGrid
	 * @param user
	 */

	@RequestMapping(params = "datagrid")
	public void datagrid(DemoteTransferEntity demoteTransfer,HttpServletRequest request, HttpServletResponse response, DataGrid dataGrid) {
		CriteriaQuery cq = new CriteriaQuery(DemoteTransferEntity.class, dataGrid);
		//查询条件组装器
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, demoteTransfer, request.getParameterMap());
		try{
		//自定义追加查询条件
		String query_outTime_begin = request.getParameter("outTime_begin");
		String query_outTime_end = request.getParameter("outTime_end");
		if(StringUtil.isNotEmpty(query_outTime_begin)){
			cq.ge("outTime", new SimpleDateFormat("yyyy-MM-dd").parse(query_outTime_begin));
		}
		if(StringUtil.isNotEmpty(query_outTime_end)){
			cq.le("outTime", new SimpleDateFormat("yyyy-MM-dd").parse(query_outTime_end));
		}
		String query_applyDate_begin = request.getParameter("applyDate_begin");
		String query_applyDate_end = request.getParameter("applyDate_end");
		if(StringUtil.isNotEmpty(query_applyDate_begin)){
			cq.ge("applyDate", new SimpleDateFormat("yyyy-MM-dd").parse(query_applyDate_begin));
		}
		if(StringUtil.isNotEmpty(query_applyDate_end)){
			cq.le("applyDate", new SimpleDateFormat("yyyy-MM-dd").parse(query_applyDate_end));
		}
		}catch (Exception e) {
			throw new BusinessException(e.getMessage());
		}
		cq.add();
		this.demoteTransferService.getDataGridReturn(cq, true);
		TagUtil.datagrid(response, dataGrid);
	}

	/**
	 * 删除人事降职申请表
	 * 
	 * @return
	 */
	@RequestMapping(params = "doDel")
	@ResponseBody
	public AjaxJson doDel(DemoteTransferEntity demoteTransfer, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		demoteTransfer = systemService.getEntity(DemoteTransferEntity.class, demoteTransfer.getId());
		message = "人事降职申请表删除成功";
		try{
			demoteTransferService.delete(demoteTransfer);
			systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "人事降职申请表删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 批量删除人事降职申请表
	 * 
	 * @return
	 */
	 @RequestMapping(params = "doBatchDel")
	@ResponseBody
	public AjaxJson doBatchDel(String ids,HttpServletRequest request){
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "人事降职申请表删除成功";
		try{
			for(String id:ids.split(",")){
				DemoteTransferEntity demoteTransfer = systemService.getEntity(DemoteTransferEntity.class, 
				id
				);
				demoteTransferService.delete(demoteTransfer);
				systemService.addLog(message, Globals.Log_Type_DEL, Globals.Log_Leavel_INFO);
			}
		}catch(Exception e){
			e.printStackTrace();
			message = "人事降职申请表删除失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}


	/**
	 * 添加人事降职申请表
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doAdd")
	@ResponseBody
	public AjaxJson doAdd(DemoteTransferEntity demoteTransfer, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "人事降职申请表添加成功";
		try{
			String sa = demoteTransfer.getInUnitid();
			if(StringUtils.isNotEmpty(sa)){
				if(sa.indexOf(",") > 0){
					demoteTransfer.setInUnitid(sa.substring(0, sa.length()-1));
				}
			}
			
			String duid = demoteTransfer.getInDutiesid();
			if(StringUtils.isNotEmpty(duid)){
				if(duid.indexOf(",") > 0){
					demoteTransfer.setInDutiesid(duid.substring(0, duid.length()-1));
				}
			}
			
			String poid = demoteTransfer.getInPostid();
			if(StringUtils.isNotEmpty(poid)){
				if(poid.indexOf(",") > 0){
					demoteTransfer.setInPostid(poid.substring(0, poid.length()-1));
				}
			}
			
			demoteTransfer.setDeleteFlag(Globals.Delete_Normal.toString());
			
			HttpSession session = ContextHolderUtils.getSession();
			TSUser tuser = (TSUser)session.getAttribute("LOCAL_CLINET_USER");
			if(tuser != null){
				demoteTransfer.setApplicantId(tuser.getId());
			}
			
			String addtype = request.getParameter("addtype");
			if(Globals.MINUS.toString().equals(addtype)){
				demoteTransfer.setSalaryPay(demoteTransfer.getSalaryPay().negate());
			}
			
			TSDepart tsDepart = systemService.get(TSDepart.class, demoteTransfer.getBelongUnitid());
			if(tsDepart != null && tsDepart.getTSPDepart() != null){
				demoteTransfer.setBelongUnitPid(tsDepart.getTSPDepart().getId());
			}
			
			TSDepart tsDeparts = systemService.get(TSDepart.class, demoteTransfer.getInUnitid());
			if(tsDeparts != null && tsDeparts.getTSPDepart() != null){
				demoteTransfer.setInUnitPid(tsDeparts.getTSPDepart().getId());
			}
			
			SimpleDateFormat sim = new SimpleDateFormat("yyyy-MM-dd");
			ParsePosition pos = new ParsePosition(0);
			demoteTransfer.setApplyDate(sim.parse(sim.format(new Date()), pos));
			
			demoteTransferService.save(demoteTransfer);
			systemService.addLog(message, Globals.Log_Type_INSERT, Globals.Log_Leavel_INFO);
		}catch(Exception e){
			e.printStackTrace();
			message = "人事降职申请表添加失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	
	/**
	 * 更新人事降职申请表
	 * 
	 * @param ids
	 * @return
	 */
	@RequestMapping(params = "doUpdate")
	@ResponseBody
	public AjaxJson doUpdate(DemoteTransferEntity demoteTransfer, HttpServletRequest request) {
		String message = null;
		AjaxJson j = new AjaxJson();
		message = "人事降职申请表更新成功";
		DemoteTransferEntity t = demoteTransferService.get(DemoteTransferEntity.class, demoteTransfer.getId());
		try {
			MyBeanUtils.copyBeanNotNull2Bean(demoteTransfer, t);
			
			String sa = t.getInUnitid();
			if(StringUtils.isNotEmpty(sa)){
				if(sa.indexOf(",") > 0){
					t.setInUnitid(sa.substring(0, sa.length()-1));
				}
			}
			
			String indu = t.getInDutiesid();
			if(StringUtils.isNotEmpty(indu)){
				if(indu.indexOf(",") > 0){
					t.setInUnitid(indu.substring(0, indu.length()-1));
				}
			}
			
			String inpo = t.getInPostid();
			if(StringUtils.isNotEmpty(inpo)){
				if(inpo.indexOf(",") > 0){
					t.setInUnitid(inpo.substring(0, inpo.length()-1));
				}
			}
			
			String addtype = request.getParameter("addtype");
			if(Globals.MINUS.toString().equals(addtype)){
				t.setSalaryPay(demoteTransfer.getSalaryPay().negate());
			}
			
			TSDepart tsDepart = systemService.get(TSDepart.class, demoteTransfer.getBelongUnitid());
			if(tsDepart != null && tsDepart.getTSPDepart() != null){
				t.setBelongUnitPid(tsDepart.getTSPDepart().getId());
			}
			
			TSDepart tsDeparts = systemService.get(TSDepart.class, demoteTransfer.getInUnitid());
			if(tsDeparts != null && tsDeparts.getTSPDepart() != null){
				t.setInUnitPid(tsDeparts.getTSPDepart().getId());
			}
			
			demoteTransferService.saveOrUpdate(t);
			systemService.addLog(message, Globals.Log_Type_UPDATE, Globals.Log_Leavel_INFO);
		} catch (Exception e) {
			e.printStackTrace();
			message = "人事降职申请表更新失败";
			throw new BusinessException(e.getMessage());
		}
		j.setMsg(message);
		return j;
	}
	

	/**
	 * 人事降职申请表新增页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goAdd")
	public ModelAndView goAdd(DemoteTransferEntity demoteTransfer, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(demoteTransfer.getId())) {
			demoteTransfer = demoteTransferService.getEntity(DemoteTransferEntity.class, demoteTransfer.getId());
			req.setAttribute("demoteTransferPage", demoteTransfer);
		}
		return new ModelAndView("cn/com/lzt/demotetransfer/demoteTransfer-add");
	}
	/**
	 * 人事降职申请表编辑页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goUpdate")
	public ModelAndView goUpdate(DemoteTransferEntity demoteTransfer, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(demoteTransfer.getId())) {
			demoteTransfer = demoteTransferService.getEntity(DemoteTransferEntity.class, demoteTransfer.getId());
			req.setAttribute("demoteTransferPage", demoteTransfer);
			
			TSUser user = systemService.getEntity(TSUser.class, demoteTransfer.getUserid());
			req.setAttribute("user",user);
			
			Map map = new HashMap();
			map.put("departid","");
			map.put("departname","");
			map.put("dutiesid","");
			map.put("dutiesName","");
			map.put("postid","");
			map.put("postname","");
			
			if(StringUtils.isNotEmpty(demoteTransfer.getBelongUnitid())){
				TSDepart tsd = systemService.getEntity(TSDepart.class, demoteTransfer.getBelongUnitid());
				if(tsd != null){
					map.put("departid", tsd.getId());
					map.put("departname", modifyService.getByorgId(tsd.getId()));
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getInUnitid())){
				TSDepart tsd = systemService.getEntity(TSDepart.class, demoteTransfer.getInUnitid());
				if(tsd != null){
					req.setAttribute("tid", tsd.getId());
					req.setAttribute("tname", modifyService.getByorgId(tsd.getId()));
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getOldDutiesid())){
				DutiesEntity du = systemService.getEntity(DutiesEntity.class,demoteTransfer.getOldDutiesid());
				if(du != null){
					map.put("dutiesid", du.getId());
					map.put("dutiesName", du.getDutiesName());
				}
			}
				
			if(StringUtils.isNotEmpty(demoteTransfer.getOldPostid())){
				PostEntity po = systemService.getEntity(PostEntity.class, demoteTransfer.getOldPostid());
				if(po != null){
					map.put("postid", po.getId());
					map.put("postname", po.getPostName());
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getInDutiesid())){
				DutiesEntity du = systemService.getEntity(DutiesEntity.class,demoteTransfer.getInDutiesid());
				if(du != null){
					map.put("dutiesid1", du.getId());
					map.put("dutiesName1", du.getDutiesName());
				}
			}
				
			if(StringUtils.isNotEmpty(demoteTransfer.getInPostid())){
				PostEntity po = systemService.getEntity(PostEntity.class, demoteTransfer.getInPostid());
				if(po != null){
					map.put("postid1", po.getId());
					map.put("postname1", po.getPostName());
				}
			}
			
			req.setAttribute("map", map);
			
			//判断金额是否小于0，如果小于0，则把金额改成正数
			/*if(demoteTransfer.getSalaryPay().compareTo(BigDecimal.ZERO) == -1){//小于0
				req.setAttribute("addtype", Globals.MINUS.toString());
				req.setAttribute("salary", demoteTransfer.getSalaryPay().negate());
			}else if(demoteTransfer.getSalaryPay().compareTo(BigDecimal.ZERO) == 0){//等于0
				req.setAttribute("addtype", Globals.MINUS.toString());
			}else{
				req.setAttribute("addtype", Globals.PLUS.toString());
			}*/
			
		}
		return new ModelAndView("cn/com/lzt/demotetransfer/demoteTransfer-update");
	}
	
	/**
	 * 离职申请表编辑页面跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "goView")
	public ModelAndView goView(DemoteTransferEntity demoteTransfer, HttpServletRequest req) {
		if (StringUtil.isNotEmpty(demoteTransfer.getId())) {
			demoteTransfer = demoteTransferService.getEntity(DemoteTransferEntity.class, demoteTransfer.getId());
			req.setAttribute("demoteTransferPage", demoteTransfer);
			
			TSUser user = systemService.getEntity(TSUser.class, demoteTransfer.getUserid());
			req.setAttribute("user",user);
			
			Map map = new HashMap();
			map.put("departid","");
			map.put("departname","");
			map.put("dutiesid","");
			map.put("dutiesName","");
			map.put("postid","");
			map.put("postname","");
			
			if(StringUtils.isNotEmpty(demoteTransfer.getBelongUnitid())){
				TSDepart tsd = systemService.getEntity(TSDepart.class, demoteTransfer.getBelongUnitid());
				if(tsd != null){
					map.put("departid", tsd.getId());
					map.put("departname", modifyService.getByorgId( tsd.getId()));
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getInUnitid())){
				TSDepart tsd = systemService.getEntity(TSDepart.class, demoteTransfer.getInUnitid());
				if(tsd != null){
					req.setAttribute("tid", tsd.getId());
					req.setAttribute("tname", modifyService.getByorgId(tsd.getId()));
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getOldDutiesid())){
				DutiesEntity du = systemService.getEntity(DutiesEntity.class,demoteTransfer.getOldDutiesid());
				if(du != null){
					map.put("dutiesid", du.getId());
					map.put("dutiesName", du.getDutiesName());
				}
			}
				
			if(StringUtils.isNotEmpty(demoteTransfer.getOldPostid())){
				PostEntity po = systemService.getEntity(PostEntity.class, demoteTransfer.getOldPostid());
				if(po != null){
					map.put("postid", po.getId());
					map.put("postname", po.getPostName());
				}
			}
			
			if(StringUtils.isNotEmpty(demoteTransfer.getInDutiesid())){
				DutiesEntity du = systemService.getEntity(DutiesEntity.class,demoteTransfer.getInDutiesid());
				if(du != null){
					map.put("dutiesid1", du.getId());
					map.put("dutiesName1", du.getDutiesName());
				}
			}
				
			if(StringUtils.isNotEmpty(demoteTransfer.getInPostid())){
				PostEntity po = systemService.getEntity(PostEntity.class, demoteTransfer.getInPostid());
				if(po != null){
					map.put("postid1", po.getId());
					map.put("postname1", po.getPostName());
				}
			}
			
			req.setAttribute("map", map);
			
			//判断金额是否小于0，如果小于0，则把金额改成正数
			/*if(demoteTransfer.getSalaryPay().compareTo(BigDecimal.ZERO) == -1){//小于0
				req.setAttribute("addtype", Globals.MINUS.toString());
				req.setAttribute("salary", demoteTransfer.getSalaryPay().negate());
			}else if(demoteTransfer.getSalaryPay().compareTo(BigDecimal.ZERO) == 0){//等于0
				req.setAttribute("addtype", Globals.MINUS.toString());
			}else{
				req.setAttribute("addtype", Globals.PLUS.toString());
			}*/
			
		}
		
		String flage =  oConvertUtils.getString(req.getParameter("flage"));
		if(oConvertUtils.isNotEmpty(flage)){
			req.setAttribute("flage",flage);
		}
		
		String taskId =  oConvertUtils.getString(req.getParameter("taskId"));
		if(oConvertUtils.isNotEmpty(taskId)){
			FormProcUtil.initWorkflowParam(req);
			req.setAttribute("taskId",taskId);
		}
		return new ModelAndView("cn/com/lzt/demotetransfer/demoteTransfer-view1");
	}
	
	/**
	 * 导入功能跳转
	 * 
	 * @return
	 */
	@RequestMapping(params = "upload")
	public ModelAndView upload(HttpServletRequest req) {
		req.setAttribute("controller_name","demoteTransferController");
		return new ModelAndView("common/upload/pub_excel_upload");
	}
	
	/**
	 * 导出excel
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXls")
	public String exportXls(DemoteTransferEntity demoteTransfer,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
		CriteriaQuery cq = new CriteriaQuery(DemoteTransferEntity.class, dataGrid);
		org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, demoteTransfer, request.getParameterMap());
		List<DemoteTransferEntity> demoteTransfers = this.demoteTransferService.getListByCriteriaQuery(cq,false);
		modelMap.put(NormalExcelConstants.FILE_NAME,"人事降职申请表");
		modelMap.put(NormalExcelConstants.CLASS,DemoteTransferEntity.class);
		modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("人事降职申请表列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
			"导出信息"));
		modelMap.put(NormalExcelConstants.DATA_LIST,demoteTransfers);
		return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}
	/**
	 * 导出excel 使模板
	 * 
	 * @param request
	 * @param response
	 */
	@RequestMapping(params = "exportXlsByT")
	public String exportXlsByT(DemoteTransferEntity demoteTransfer,HttpServletRequest request,HttpServletResponse response
			, DataGrid dataGrid,ModelMap modelMap) {
    	modelMap.put(NormalExcelConstants.FILE_NAME,"人事降职申请表");
    	modelMap.put(NormalExcelConstants.CLASS,DemoteTransferEntity.class);
    	modelMap.put(NormalExcelConstants.PARAMS,new ExportParams("人事降职申请表列表", "导出人:"+ResourceUtil.getSessionUser().getRealName(),
    	"导出信息"));
    	modelMap.put(NormalExcelConstants.DATA_LIST,new ArrayList());
    	return NormalExcelConstants.JEECG_EXCEL_VIEW;
	}
	
	@SuppressWarnings("unchecked")
	@RequestMapping(params = "importExcel", method = RequestMethod.POST)
	@ResponseBody
	public AjaxJson importExcel(HttpServletRequest request, HttpServletResponse response) {
		AjaxJson j = new AjaxJson();
		
		MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
		Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
		for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
			MultipartFile file = entity.getValue();// 获取上传文件对象
			ImportParams params = new ImportParams();
			params.setTitleRows(2);
			params.setHeadRows(1);
			params.setNeedSave(true);
			try {
				List<DemoteTransferEntity> listDemoteTransferEntitys = ExcelImportUtil.importExcel(file.getInputStream(),DemoteTransferEntity.class,params);
				for (DemoteTransferEntity demoteTransfer : listDemoteTransferEntitys) {
					demoteTransferService.save(demoteTransfer);
				}
				j.setMsg("文件导入成功！");
			} catch (Exception e) {
				j.setMsg("文件导入失败！");
				logger.error(ExceptionUtil.getExceptionMessage(e));
			}finally{
				try {
					file.getInputStream().close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return j;
	}
	
	@RequestMapping(method = RequestMethod.GET)
	@ResponseBody
	public List<DemoteTransferEntity> list() {
		List<DemoteTransferEntity> listDemoteTransfers=demoteTransferService.getList(DemoteTransferEntity.class);
		return listDemoteTransfers;
	}
	
	@RequestMapping(value = "/{id}", method = RequestMethod.GET)
	@ResponseBody
	public ResponseEntity<?> get(@PathVariable("id") String id) {
		DemoteTransferEntity task = demoteTransferService.get(DemoteTransferEntity.class, id);
		if (task == null) {
			return new ResponseEntity(HttpStatus.NOT_FOUND);
		}
		return new ResponseEntity(task, HttpStatus.OK);
	}

	@RequestMapping(method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE)
	@ResponseBody
	public ResponseEntity<?> create(@RequestBody DemoteTransferEntity demoteTransfer, UriComponentsBuilder uriBuilder) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<DemoteTransferEntity>> failures = validator.validate(demoteTransfer);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			demoteTransferService.save(demoteTransfer);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}
		//按照Restful风格约定，创建指向新任务的url, 也可以直接返回id或对象.
		String id = demoteTransfer.getId();
		URI uri = uriBuilder.path("/rest/demoteTransferController/" + id).build().toUri();
		HttpHeaders headers = new HttpHeaders();
		headers.setLocation(uri);

		return new ResponseEntity(headers, HttpStatus.CREATED);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.PUT, consumes = MediaType.APPLICATION_JSON_VALUE)
	public ResponseEntity<?> update(@RequestBody DemoteTransferEntity demoteTransfer) {
		//调用JSR303 Bean Validator进行校验，如果出错返回含400错误码及json格式的错误信息.
		Set<ConstraintViolation<DemoteTransferEntity>> failures = validator.validate(demoteTransfer);
		if (!failures.isEmpty()) {
			return new ResponseEntity(BeanValidators.extractPropertyAndMessage(failures), HttpStatus.BAD_REQUEST);
		}

		//保存
		try{
			demoteTransferService.saveOrUpdate(demoteTransfer);
		} catch (Exception e) {
			e.printStackTrace();
			return new ResponseEntity(HttpStatus.NO_CONTENT);
		}

		//按Restful约定，返回204状态码, 无内容. 也可以返回200状态码.
		return new ResponseEntity(HttpStatus.NO_CONTENT);
	}

	@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
	@ResponseStatus(HttpStatus.NO_CONTENT)
	public void delete(@PathVariable("id") String id) {
		demoteTransferService.deleteEntityById(DemoteTransferEntity.class, id);
	}
}