4

hao

2025-04-16 c5fb1fbcbb2bf4d511773d348f9ef625855c61fc

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package com.web.pda.gltPda_wdPda.service.internal;
 
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import com.web.pda.gltPda_wdPda.service.WDApiService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.CallableStatementCallback;
import org.springframework.jdbc.core.CallableStatementCreator;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
 
import com.alibaba.fastjson.JSONArray;
import com.app.base.data.ApiResponseResult;
 
 
@Service(value = "ApiService")
@Transactional(propagation = Propagation.REQUIRED)
public class WDApilmpl implements WDApiService {
 
    @Autowired
    private JdbcTemplate jdbcTemplate;
 
    // 用于设备数据上传
    public ApiResponseResult uploadDeviceData(String factory, String company, String prono, JSONArray pData)
            throws Exception {
 
        if (pData.size()==0) {
            return ApiResponseResult.failure("上传数据不可为空。");
        }
        try {
            //System.out.println("JSON: "+jsonObject);
            List<Object> list = uploadDeviDataPrc(factory, company, prono, pData.toString());
            if (!list.get(0).toString().equals("0")) {// 存储过程调用失败 //判断返回游标
                return ApiResponseResult.failure(list.get(1).toString());
            }
            return ApiResponseResult.success("数据上传成功");
        } catch (Exception e) {
            System.out.println(e);
            return ApiResponseResult.failure("上传数据JSON格式校验不通过。"+e.toString());
        }
    }
 
    /**
     * 2022-05-23 用于设备数据上传
     **/
    public List uploadDeviDataPrc(String factory, String company, String prono, String pData) throws Exception {
        List resultList = (List) jdbcTemplate.execute(new CallableStatementCreator() {
            @Override
            public CallableStatement createCallableStatement(Connection con) throws SQLException {
                String storedProc = "{call  PRC_IO_DATA (?,?,?,?,?,?)}";// 调用的sql
                CallableStatement cs = con.prepareCall(storedProc);
                cs.setString(1, factory);
                cs.setString(2, company);
                cs.setString(3, prono);
                cs.setString(4, pData);// json记录
                cs.registerOutParameter(5, java.sql.Types.INTEGER);// 输出参数 返回标识
                cs.registerOutParameter(6, java.sql.Types.VARCHAR);// 输出参数 返回标识
                return cs;
            }
        }, new CallableStatementCallback() {
            public Object doInCallableStatement(CallableStatement cs) throws SQLException, DataAccessException {
                List<Object> result = new ArrayList<>();
                cs.execute();
                result.add(cs.getInt(5));
                result.add(cs.getString(6));
 
                return result;
            }
        });
        return resultList;
    }
 
    public List<Map<String, Object>> fitMap(ResultSet rs) throws Exception {
        List<Map<String, Object>> list = new ArrayList<>();
        if (null != rs) {
            Map<String, Object> map;
            int colNum = rs.getMetaData().getColumnCount();
            List<String> columnNames = new ArrayList<String>();
            for (int i = 1; i <= colNum; i++) {
                columnNames.add(rs.getMetaData().getColumnName(i));
            }
            while (rs.next()) {
                map = new HashMap<String, Object>();
                for (String columnName : columnNames) {
                    map.put(columnName, rs.getString(columnName));
                }
                list.add(map);
            }
        }
        return list;
    }
}