101 lines
3.1 KiB
Java
101 lines
3.1 KiB
Java
package com.api.aiyh_pcn.patentWall.service;
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import aiyh.utils.Util;
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import aiyh.utils.zwl.common.ToolUtil;
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import com.api.aiyh_pcn.patentWall.dao.PatentWallMapping;
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import com.api.aiyh_pcn.patentWall.vo.PatentVO;
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import weaver.conn.RecordSet;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* @author EBU7-dev1-ayh
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* @create 2021/11/25 0025 15:23
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*/
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public class PatentWallService {
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private final PatentWallMapping patentWallMapping = new PatentWallMapping();
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private final ToolUtil toolUtil = new ToolUtil();
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private Map<String, Object> patentWallConf;
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public List<PatentVO> getList(Map<String, Object> map) {
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Map<String, Object> patentWallConf = getPatentWallConf();
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List<Map<String, Object>> dataList = patentWallMapping.getList(map);
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List<PatentVO> list = new ArrayList<>();
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List<String> args = new ArrayList<>();
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RecordSet rs = new RecordSet();
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for (Map<String, Object> data : dataList) {
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for(Map.Entry<String,Object> entry : patentWallConf.entrySet()){
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String patentVoField = entry.getKey();
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String parsing = String.valueOf(entry.getValue());
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// TODO 值解析
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// 解析 ${}类型的参数，直接替换
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String pattern = "\\$\\{(?<field>(\\s\\S)+?)}";
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Pattern compile = Pattern.compile(pattern);
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Matcher matcher = compile.matcher(parsing);
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while (matcher.find()){
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parsing = parsing.replaceFirst(pattern,Util.null2String(data.get(patentVoField)));
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}
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// 解析#{}类型的参数，替换为?并按照顺序收集args
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pattern = "#\\{(?<field>(\\s\\S)+?)}";
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compile = Pattern.compile(pattern);
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matcher = compile.matcher(parsing);
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while (matcher.find()){
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parsing = parsing.replaceFirst(pattern,"?");
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args.add(Util.null2String(data.get(patentVoField)));
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}
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// 解析#sql{}类型的参数，并执行SQL，获取到SQL的值
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pattern = "#sql\\{(?<sqlStr>([\\s\\S])+?)}";
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compile = Pattern.compile(pattern);
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matcher = compile.matcher(parsing);
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while (matcher.find()){
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String sqlStr = matcher.group("sqlStr");
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toolUtil.writeDebuggerLog(String.format("执行SQL： {%s} ---> 参数： {%s}",sqlStr,args));
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rs.executeQuery(sqlStr,args);
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rs.next();
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parsing = Util.null2String(rs.getString(1));
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}
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// 清除参数信息
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args.clear();
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// 修改数据
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patentWallConf.replace(patentVoField,parsing);
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}
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PatentVO patentVO = null;
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try {
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patentVO = Util.mapToObject(patentWallConf, PatentVO.class);
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} catch (Exception e) {
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e.printStackTrace();
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toolUtil.writeErrorLog("map转为PatentVO失败！");
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}
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list.add(patentVO);
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}
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return list;
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}
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/**
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* 获取单例的配置文件信息
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* @return
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*/
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private Map<String, Object> getPatentWallConf() {
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synchronized (this){
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if(this.patentWallConf == null){
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this.patentWallConf = Util.getProperties2Map("PatentWall", "aiyh.patentWall");
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}
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if(this.patentWallConf == null){
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return new HashMap<>(0);
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}
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return new HashMap<>(this.patentWallConf);
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}
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}
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public void clearPatentWallConf(){
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this.patentWallConf = null;
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}
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}
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