package com.yeshi.fanli.controller.admin.order;
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import java.io.PrintWriter;
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import java.lang.reflect.Type;
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import java.util.Date;
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import java.util.List;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.yeshi.utils.JsonUtil;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.JsonElement;
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import com.google.gson.JsonPrimitive;
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import com.google.gson.JsonSerializationContext;
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import com.google.gson.JsonSerializer;
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import com.yeshi.fanli.entity.pdd.PDDOrder;
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import com.yeshi.fanli.service.inter.order.pdd.PDDOrderService;
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import com.yeshi.fanli.tag.PageEntity;
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import com.yeshi.fanli.util.Constant;
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import com.yeshi.fanli.util.TimeUtil;
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import net.sf.json.JSONObject;
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@Controller
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@RequestMapping("admin/new/api/v1/pddOrder")
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public class PDDOrderController {
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@Resource
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private PDDOrderService pddOrderService;
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/**
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* 查询列表 - 新后台
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*
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* @param callback
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* @param key
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* 查询词 名称
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* @param pageIndex
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* @param out
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*/
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@RequestMapping(value = "query")
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public void query(String callback, String key, Integer pageIndex, PrintWriter out) {
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try {
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if (pageIndex == null || pageIndex < 0) {
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pageIndex = 1;
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}
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int pageSize = Constant.PAGE_SIZE;
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List<PDDOrder> list = pddOrderService.listQuery((pageIndex-1)*pageSize,pageSize,key);
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if (list == null || list.size() == 0) {
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JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("未找到相关信息"));
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return;
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}
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long count = pddOrderService.countQuery(key);
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int totalPage = (int) (count % pageSize == 0 ? count / pageSize : count / pageSize + 1);
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PageEntity pe = new PageEntity(pageIndex, pageSize, count, totalPage);
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Gson gson = new GsonBuilder().registerTypeAdapter(Date.class, new JsonSerializer<Date>() {
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@Override
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public JsonElement serialize(Date value, Type theType, JsonSerializationContext context) {
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if (value == null) {
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return new JsonPrimitive("");
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} else {
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return new JsonPrimitive(TimeUtil.getGernalTime(value.getTime(), "yyyy-MM-dd HH:mm:ss"));
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}
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}
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}).create();
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JSONObject data = new JSONObject();
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data.put("pe", pe);
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data.put("result_list", gson.toJson(list));
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JsonUtil.printMode(out, callback, JsonUtil.loadTrueResult(data));
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} catch (Exception e) {
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JsonUtil.printMode(out, callback, JsonUtil.loadFalseResult("查询失败"));
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e.printStackTrace();
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}
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}
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}
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