smartclient demoApp

package isc.java.Web; import java.util.HashMap; import java.util.List; import java.util.Map; import isc.java.Module.supplyItem; import isc.java.Service.supplyItem_Service; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.ResponseBody; @Controller public class supplyItem_Controller { private supplyItem_Service supplyItem_service; @Autowired public void setSupplyItem_service(supplyItem_Service supplyItem_service) { this.supplyItem_service = supplyItem_service; } /* * 从数据库中提取数据 以json格式存储 * * 以json格式将记录集返回 * * */ @SuppressWarnings("unchecked") @RequestMapping(value="demoApp/findAll.action") public @ResponseBody Map<String,Object> findSupplyItemForPage(HttpServletResponse response,HttpServletRequest request){ String category = request.getParameter("category");//接受前台传过来的参数 String start = request.getParameter("_startRow"); String end = request.getParameter("_endRow"); int firstResult = 0 ; int maxResults = 75 ; List<supplyItem> list = null; Map<String, Object> map = new HashMap<String, Object>(); Map<String, Object>mapreturn = new HashMap<String,Object>(); if ((null != start) && ("" != start)) { firstResult = Integer.parseInt(start); } if ((null != end) && ("" != end)) { maxResults = Integer.parseInt(end); } List<supplyItem> totalRows = this.supplyItem_service.totalRows(category); System.out.println("打印總記錄數totals------->" + totalRows.get(0) + "條"); //判断category是否为null 若为null则查询所有记录 否则返回指定记录 if (category == null) { list = this.supplyItem_service.findInfo(); } else { list = this.supplyItem_service.findSupplyItemForPage(category, firstResult, maxResults); } map.put("endRow", maxResults); map.put("queueStatus", 0); map.put("totalRows", totalRows.get(0)); map.put("isDSResponse", true); map.put("invalidateCache", false); map.put("status", 0); map.put("startRow", firstResult); map.put("data", list); mapreturn.put("response", map); return mapreturn; } /* * 根据itemID删除指定的记录 * * 返回 map(map.put("itemID",itemID)) * * */ @RequestMapping(value="demoApp/deleteInfo.action") public @ResponseBody Map<String,Object> deleteInfo(HttpServletRequest request,HttpServletResponse response){ Map<String,Object>map=new HashMap<String,Object>(); Map<String,Object>mapreturn=new HashMap<String,Object>(); //queueStatus:0,isDSResponse:true,invalidateCache:false,status:0 int itemID=Integer.parseInt(request.getParameter("itemID")); this.supplyItem_service.deleteInfo(itemID); map.put("itemID",itemID); mapreturn.put("data", map); mapreturn.put("queueStatus",0); mapreturn.put("isDSResponse", true); mapreturn.put("invalidateCache",false); mapreturn.put("status",4); return mapreturn; } /* * 更新指定记录 * * 并将跟新后的记录返回 * */ @RequestMapping(value="demoApp/updateInfo.action") public @ResponseBody Map<String,Object> updateInfo(HttpServletRequest request,HttpServletResponse response){ Map<String,Object>map=new HashMap<String,Object>(); int itemID=Integer.parseInt(request.getParameter("itemID")); supplyItem supp=this.supplyItem_service.findInfoByID(itemID); if(request.getParameter("sku")!=null){ supp.setSKU(request.getParameter("sku")); } if(request.getParameter("category")!=null){ supp.setCategory(request.getParameter("category")); } if(request.getParameter("units")!=null){ supp.setUnits(request.getParameter("units")); } if(request.getParameter("description")!=null){ supp.setDescription(request.getParameter("description")); } if(request.getParameter("inStock")!=null){ supp.setInStock(request.getParameter("inStock")); } if(request.getParameter("itemName")!=null){ supp.setItemName(request.getParameter("itemName")); } if(request.getParameter("nextShipment")!=null){ supp.setNextShipment(request.getParameter("nextShipment")); } if(request.getParameter("unitCost")!=null){ String s=request.getParameter("unitCost"); supp.setUnitCost(Double.parseDouble(s)); } this.supplyItem_service.updateInfo(supp); map.put("data",supp); return map; } /* * 插入新纪录 * * 并返回新纪录 * * */ @RequestMapping(value="demoApp/insertInfo.action") public @ResponseBody Map<String,Object> insertInfo(HttpServletRequest request,HttpServletResponse response){ Map<String,Object>map=new HashMap<String,Object>(); supplyItem supp=new supplyItem(); supp.setCategory(request.getParameter("category")); supp.setSKU(request.getParameter("sku")); supp.setDescription(request.getParameter("description")); supp.setInStock(request.getParameter("inStock")); supp.setItemName(request.getParameter("itemName")); supp.setNextShipment(request.getParameter("nextShipment")); supp.setUnitCost(Double.parseDouble(request.getParameter("unitCost"))); this.supplyItem_service.insertInfo(supp); map.put("data", supp); return map; } }