content: /*
   * Copyright (C) 2016-2023 ActionTech.
   * License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher.
   */
  
  package com.actiontech.dble.plan.common.item.function.timefunc;
  
  import com.actiontech.dble.plan.common.item.Item;
  import com.actiontech.dble.plan.common.item.function.ItemFunc;
  import com.actiontech.dble.plan.common.time.MySQLTime;
  import com.actiontech.dble.plan.common.time.MyTime;
  
  import java.util.List;
  
  public class ItemFuncNowUtc extends ItemDatetimeFunc {
  
      public ItemFuncNowUtc(List<Item> args, int charsetIndex) {
          super(args, charsetIndex);
      }
  
      @Override
      public final String funcName() {
          return "utc_timestamp";
      }
  
      @Override
      public void fixLengthAndDec() {
          fixLengthAndDecAndCharsetDatetime(MyTime.MAX_DATETIME_WIDTH, decimals);
      }
  
      @Override
      public boolean getDate(MySQLTime ltime, long fuzzyDate) {
          java.util.Calendar cal = getUTCTime();
          ltime.setYear(cal.get(java.util.Calendar.YEAR));
          ltime.setMonth(cal.get(java.util.Calendar.MONTH) + 1);
          ltime.setDay(cal.get(java.util.Calendar.DAY_OF_MONTH));
          ltime.setHour(cal.get(java.util.Calendar.HOUR_OF_DAY));
          ltime.setMinute(cal.get(java.util.Calendar.MINUTE));
          ltime.setSecond(cal.get(java.util.Calendar.SECOND));
          ltime.setSecondPart(cal.get(java.util.Calendar.MILLISECOND) * 1000L);
          return false;
      }
  
      @Override
      public ItemFunc nativeConstruct(List<Item> realArgs) {
          return new ItemFuncNowUtc(realArgs, charsetIndex);
      }
  }
  