content: package com.xxl.job.admin.controller;
  
  import com.xxl.job.admin.core.model.XxlJobGroup;
  import com.xxl.job.admin.core.model.XxlJobRegistry;
  import com.xxl.job.admin.core.util.I18nUtil;
  import com.xxl.job.admin.dao.XxlJobGroupDao;
  import com.xxl.job.admin.dao.XxlJobInfoDao;
  import com.xxl.job.admin.dao.XxlJobRegistryDao;
  import com.xxl.job.core.biz.model.ReturnT;
  import com.xxl.job.core.enums.RegistryConfig;
  import org.springframework.stereotype.Controller;
  import org.springframework.ui.Model;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestParam;
  import org.springframework.web.bind.annotation.ResponseBody;
  
  import javax.annotation.Resource;
  import javax.servlet.http.HttpServletRequest;
  import java.util.*;
  
  /**
   * job group controller
   *
   * @author xuxueli 2016-10-02 20:52:56
   */
  @Controller
  @RequestMapping("/jobgroup")
  public class JobGroupController {
  
      @Resource
      public XxlJobInfoDao xxlJobInfoDao;
      @Resource
      public XxlJobGroupDao xxlJobGroupDao;
      @Resource
      private XxlJobRegistryDao xxlJobRegistryDao;
  
      @RequestMapping
      public String index(Model model) {
          return "jobgroup/jobgroup.index";
      }
  
      @RequestMapping("/pageList")
      @ResponseBody
      public Map<String, Object> pageList(HttpServletRequest request,
                                          @RequestParam(required = false, defaultValue = "0") int start,
                                          @RequestParam(required = false, defaultValue = "10") int length,
                                          String appname, String title) {
  
          // page query
          List<XxlJobGroup> list = xxlJobGroupDao.pageList(start, length, appname, title);
          int list_count = xxlJobGroupDao.pageListCount(start, length, appname, title);
  
          // package result
          Map<String, Object> maps = new HashMap<String, Object>();
          maps.put("recordsTotal", list_count);        // 总记录数
          maps.put("recordsFiltered", list_count);    // 过滤后的总记录数
          maps.put("data", list);                    // 分页列表
          return maps;
      }
  
      @RequestMapping("/save")
      @ResponseBody
      public ReturnT<String> save(XxlJobGroup xxlJobGroup) {
  
          // valid
          if (xxlJobGroup.getAppname() == null || xxlJobGroup.getAppname().trim().length() == 0) {
              return new ReturnT<String>(500, (I18nUtil.getString("system_please_input") + "AppName"));
          }
          if (xxlJobGroup.getAppname().length() < 4 || xxlJobGroup.getAppname().length() > 64) {
              return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_appname_length"));
          }
          if (xxlJobGroup.getTitle() == null || xxlJobGroup.getTitle().trim().length() == 0) {
              return new ReturnT<String>(500, (I18nUtil.getString("system_please_input") + I18nUtil.getString("jobgroup_field_title")));
          }
          if (xxlJobGroup.getAddressType() != 0) {
              if (xxlJobGroup.getAddressList() == null || xxlJobGroup.getAddressList().trim().length() == 0) {
                  return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_addressType_limit"));
              }
              String[] addresss = xxlJobGroup.getAddressList().split(",");
              for (String item : addresss) {
                  if (item == null || item.trim().length() == 0) {
                      return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_registryList_unvalid"));
                  }
              }
          }
  
          int ret = xxlJobGroupDao.save(xxlJobGroup);
          return (ret > 0) ? ReturnT.SUCCESS : ReturnT.FAIL;
      }
  
      @RequestMapping("/update")
      @ResponseBody
      public ReturnT<String> update(XxlJobGroup xxlJobGroup) {
          // valid
          if (xxlJobGroup.getAppname() == null || xxlJobGroup.getAppname().trim().length() == 0) {
              return new ReturnT<String>(500, (I18nUtil.getString("system_please_input") + "AppName"));
          }
          if (xxlJobGroup.getAppname().length() < 4 || xxlJobGroup.getAppname().length() > 64) {
              return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_appname_length"));
          }
          if (xxlJobGroup.getTitle() == null || xxlJobGroup.getTitle().trim().length() == 0) {
              return new ReturnT<String>(500, (I18nUtil.getString("system_please_input") + I18nUtil.getString("jobgroup_field_title")));
          }
          if (xxlJobGroup.getAddressType() == 0) {
              // 0=自动注册
              List<String> registryList = findRegistryByAppName(xxlJobGroup.getAppname());
              String addressListStr = null;
              if (registryList != null && !registryList.isEmpty()) {
                  Collections.sort(registryList);
                  addressListStr = "";
                  for (String item : registryList) {
                      addressListStr += item + ",";
                  }
                  addressListStr = addressListStr.substring(0, addressListStr.length() - 1);
              }
              xxlJobGroup.setAddressList(addressListStr);
          } else {
              // 1=手动录入
              if (xxlJobGroup.getAddressList() == null || xxlJobGroup.getAddressList().trim().length() == 0) {
                  return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_addressType_limit"));
              }
              String[] addresss = xxlJobGroup.getAddressList().split(",");
              for (String item : addresss) {
                  if (item == null || item.trim().length() == 0) {
                      return new ReturnT<String>(500, I18nUtil.getString("jobgroup_field_registryList_unvalid"));
                  }
              }
          }
  
          int ret = xxlJobGroupDao.update(xxlJobGroup);
          return (ret > 0) ? ReturnT.SUCCESS : ReturnT.FAIL;
      }
  
      private List<String> findRegistryByAppName(String appnameParam) {
          HashMap<String, List<String>> appAddressMap = new HashMap<String, List<String>>();
          List<XxlJobRegistry> list = xxlJobRegistryDao.findAll(RegistryConfig.DEAD_TIMEOUT, new Date());
          if (list != null) {
              for (XxlJobRegistry item : list) {
                  if (RegistryConfig.RegistType.EXECUTOR.name().equals(item.getRegistryGroup())) {
                      String appname = item.getRegistryKey();
                      List<String> registryList = appAddressMap.get(appname);
                      if (registryList == null) {
                          registryList = new ArrayList<String>();
                      }
  
                      if (!registryList.contains(item.getRegistryValue())) {
                          registryList.add(item.getRegistryValue());
                      }
                      appAddressMap.put(appname, registryList);
                  }
              }
          }
          return appAddressMap.get(appnameParam);
      }
  
      @RequestMapping("/remove")
      @ResponseBody
      public ReturnT<String> remove(int id) {
  
          // valid
          int count = xxlJobInfoDao.pageListCount(0, 10, null, id, -1, null, null, null);
          if (count > 0) {
              return new ReturnT<String>(500, I18nUtil.getString("jobgroup_del_limit_0"));
          }
  
          List<XxlJobGroup> allList = xxlJobGroupDao.findAll();
          if (allList.size() == 1) {
              return new ReturnT<String>(500, I18nUtil.getString("jobgroup_del_limit_1"));
          }
  
          int ret = xxlJobGroupDao.remove(id);
          return (ret > 0) ? ReturnT.SUCCESS : ReturnT.FAIL;
      }
  
      @RequestMapping("/loadById")
      @ResponseBody
      public ReturnT<XxlJobGroup> loadById(int id) {
          XxlJobGroup jobGroup = xxlJobGroupDao.load(id);
          return jobGroup != null ? new ReturnT<XxlJobGroup>(jobGroup) : new ReturnT<XxlJobGroup>(ReturnT.FAIL_CODE, null);
      }
  
  }
  