修改

81041

2019-12-03 44991f2b381c6d92f330ec4a2f49506035bb2b7c

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package com.fgkj.impl;
 
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
 
import com.fgkj.dao.ActionUtil;
import com.fgkj.dao.BaseDAO;
import com.fgkj.dto.Battalram_data;
import com.fgkj.dto.Page;
 
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
 
public class Battalram_dataImpl implements BaseDAO{
 
    @Override
    public boolean add(SQLiteDatabase db, Object obj) {
        return false;
    }
 
    @Override
    public boolean update(SQLiteDatabase db, Object obj) {
        return false;
    }
 
    @Override
    public boolean del(SQLiteDatabase db, Object obj) {
        return false;
    }
    @Override
    public List searchAll(SQLiteDatabase db) {
        return null;
    }
    //查询所有实时或者历史告警数据,全部传100
    @Override
    public List serchByCondition(SQLiteDatabase db, Object obj) {
        Battalram_data adata=(Battalram_data)obj;
        String numsql = "select count(*) from tb_battalarm_data,tb_battinf where tb_battinf.BattGroupId=tb_battalarm_data.BattGroupId ";
        String sql="  select distinct tb_battalarm_data.num,tb_battalarm_data.BattGroupId,tb_battalarm_data.MonNum,alm_id,alm_signal_id,alm_start_time,alm_end_time,alm_value,alm_is_confirmed,alm_confirmed_time,alm_cleared_type" +
                ",tb_battinf.BattGroupName " +
                "  from tb_battalarm_data,tb_battinf where  tb_battinf.BattGroupId=tb_battalarm_data.BattGroupId ";
        //告警类型
        String typeSqlT=" and alm_cleared_type!=? ";
        String typeSqlF=" and alm_cleared_type=? ";
        if(adata.getAlm_cleared_type()==100){
            sql+=typeSqlT;
            numsql+=typeSqlT;
        }else{
            sql+=typeSqlF;
            numsql+=typeSqlF;
        }
        //排序
        String endSql=" order by alm_start_time desc  ";
        //分页
        String limitSql=" LIMIT ? OFFSET ? ";
        sql=sql+endSql+limitSql;
        
        //查询总数
        Cursor cs = db.rawQuery(numsql, new String[]{String.valueOf(adata.getAlm_cleared_type())});
        cs.moveToFirst();
        int count = cs.getInt(0);
        cs.close();
      
        List list=new ArrayList();
        Cursor rs=db.rawQuery(sql,new String[]{String.valueOf(adata.getAlm_cleared_type()),String.valueOf(adata.getPage().getPageSize()),String.valueOf((adata.getPage().getPageCurr()-1)*adata.getPage().getPageSize())});
        try {
            while (rs.moveToNext()){
                Battalram_data a=new Battalram_data();
                a.setNum(rs.getInt(rs.getColumnIndex("num")));
                a.setBattGroupId(rs.getInt(rs.getColumnIndex("BattGroupId")));
                a.setMonNum(rs.getInt(rs.getColumnIndex("MonNum")));
                a.setAlm_id(rs.getInt(rs.getColumnIndex("alm_id")));
                a.setAlm_signal_id(rs.getInt(rs.getColumnIndex("alm_signal_id")));
                a.setAlm_start_time(ActionUtil.sdf.parse(rs.getString(rs.getColumnIndex("alm_start_time"))));
                a.setAlm_end_time(ActionUtil.sdf.parse(rs.getString(rs.getColumnIndex("alm_end_time"))));
                a.setAlm_value(rs.getDouble(rs.getColumnIndex("alm_value")));
                a.setAlm_is_confirmed(rs.getInt(rs.getColumnIndex("alm_is_confirmed")));
                a.setAlm_confirmed_time(ActionUtil.sdf.parse(rs.getString(rs.getColumnIndex("alm_confirmed_time"))));
                a.setAlm_cleared_type(rs.getInt(rs.getColumnIndex("alm_cleared_type")));
                a.setNote(rs.getString(rs.getColumnIndex("BattGroupName")));
                Page page=new Page();
                page.setPageAll(count);
                a.setPage(page);
                list.add(a);
            }
        } catch (ParseException e) {
            e.printStackTrace();
        }finally {
            rs.close();
        }
        
        return list;
    }
    //查询所有的告警
    public int serchAllNum(SQLiteDatabase db, Object obj) {
        Battalram_data adata=(Battalram_data)obj;
        String sql=" select count(*) as allnum from tb_battalarm_data where ";
        //告警类型
        String typeSqlT="alm_cleared_type!=?";
        String typeSqlF="alm_cleared_type=?";
        if(adata.getAlm_cleared_type()==100){
            sql+=typeSqlT;
        }else{
            sql+=typeSqlF;
        }
        //排序
        String endSql=" order by alm_start_time desc  ";
        List list=new ArrayList();
        Cursor rs=db.rawQuery(sql,new String[]{String.valueOf(adata.getAlm_cleared_type())});
        rs.moveToFirst();
        int count = rs.getInt(0);
        rs.close();
        return count;
    }
    @Override
    public List serchByInfo(SQLiteDatabase db, Object obj) {
        return null;
    }
}