MatchingExtraProcessorAuto.java
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package com.batch.config;
import java.math.BigDecimal;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import com.batch.mapper.primary.MatchingInnerDelingMapper;
import com.batch.util.StatisticsUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
@Slf4j
@RequiredArgsConstructor
public class MatchingExtraProcessorAuto {
private final MatchingInnerDelingMapper matchingInnerDelingMapper;
@SuppressWarnings("unchecked")
public void process(Map paramRec, int iCmbnOwnCnt, int iCmbnTranCnt, int iStartOwn, int iStartTran) throws Exception {
//Job Create Log
UUID uuid = UUID.randomUUID();
HashMap<String, String> mt = new HashMap<String, String>();
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd-hh-mm-ss");
String sDate = dateFormat.format(new Date()) + ":" + uuid.toString();
Map<String, Object> paramLog = new HashMap<String, Object>();
paramLog.put("user_job_id", sDate);
paramLog.put("user_job_name", "자동조합매칭(" + paramRec.toString() + ",[" + iCmbnOwnCnt + "," + iStartOwn + "],[" + iCmbnTranCnt + "," + iStartTran + "])");
matchingInnerDelingMapper.createUserJob(paramLog);
int iUpdated = 0;
String sSysSe = (String) paramRec.get("sys_se");
String sAccnutYm = (String) paramRec.get("accnut_ym");
String sCprCode = (String) paramRec.get("cpr_code");
String sPartCpr = (String) paramRec.get("partn_cpr");
String sDelngCrncy = (String) paramRec.get("delng_crncy");
String sConds = (String) paramRec.get("conds");
//작업시작
Map<String, Object> mParam = new HashMap<String, Object>();
mParam.put("sysSe", sSysSe);
mParam.put("accnutYm", sAccnutYm);
mParam.put("delngCurncy", sDelngCrncy);
mParam.put("conds", sConds);
//----------------------------------------------------------------------------
//자기법인 데이타 가져오기
mParam.put("cprCode", sCprCode);
mParam.put("partnCpr", sPartCpr);
List<Map> lMatchingDataOne = matchingInnerDelingMapper.getMatchingExtraDataOne(mParam);
//상대법인 데이타 가져오기
mParam.put("cprCode", sPartCpr);
mParam.put("partnCpr", sCprCode);
List<Map> lMatchingDataTwo = matchingInnerDelingMapper.getMatchingExtraDataTwo(mParam);
//Combination 데이타 만들기
List<Map> compResult = new ArrayList<Map>();
List<List<Map>> llMatchingDataOne = new ArrayList<List<Map>>();
List<List<Map>> llMatchingDataTwo = new ArrayList<List<Map>>();
int iEndOwn = lMatchingDataOne.size();
if (iCmbnOwnCnt == 2) {
iEndOwn = iStartOwn + 1000;
if (iEndOwn > lMatchingDataOne.size()) iEndOwn = lMatchingDataOne.size();
}
if (iCmbnOwnCnt == 3) {
iEndOwn = iStartOwn + 50;
if (iEndOwn > lMatchingDataOne.size()) iEndOwn = lMatchingDataOne.size();
}
if (iCmbnOwnCnt > 3) {
iEndOwn = iStartOwn + 25;
if (iEndOwn > lMatchingDataOne.size()) iEndOwn = lMatchingDataOne.size();
}
int iEndTran = lMatchingDataTwo.size();
if (iCmbnTranCnt == 2) {
iEndTran = iStartTran + 1000;
if (iEndTran > lMatchingDataTwo.size()) iEndTran = lMatchingDataTwo.size();
}
if (iCmbnTranCnt == 3) {
iEndTran = iStartTran + 50;
if (iEndTran > lMatchingDataTwo.size()) iEndTran = lMatchingDataTwo.size();
}
if (iCmbnTranCnt > 3) {
iEndTran = iStartTran + 25;
if (iEndTran > lMatchingDataTwo.size()) iEndTran = lMatchingDataTwo.size();
}
StatisticsUtil.reculsion(lMatchingDataOne, compResult, iStartOwn, iEndOwn, iCmbnOwnCnt, llMatchingDataOne);
StatisticsUtil.reculsion(lMatchingDataTwo, compResult, iStartTran, iEndTran, iCmbnTranCnt, llMatchingDataTwo);
//----------------------------------------------------------------------------
//자기법인 데이타를 맵으로 처리한다.
Map<BigDecimal, List<List<Map>>> mMatchingDataOne = new HashMap<BigDecimal, List<List<Map>>>();
for (List<Map> curlMap : llMatchingDataOne) {
BigDecimal bdKey = BigDecimal.ZERO;
for(Map curMap : curlMap) {
bdKey = bdKey.add((BigDecimal) curMap.get("delng_amt"));
}
List<List<Map>> curllMap = new ArrayList<List<Map>>();
if (mMatchingDataOne.containsKey(bdKey)) curllMap = mMatchingDataOne.get(bdKey);
curllMap.add(curlMap);
mMatchingDataOne.put(bdKey, curllMap);
}
//상대법인 데이타를 맵으로 처리한다.
Map<BigDecimal, List<List<Map>>> mMatchingDataTwo = new HashMap<BigDecimal, List<List<Map>>>();
for (List<Map> curlMap : llMatchingDataTwo) {
BigDecimal bdKey = BigDecimal.ZERO;
for(Map curMap : curlMap) {
bdKey = bdKey.add((BigDecimal) curMap.get("delng_amt"));
}
List<List<Map>> curllMap = new ArrayList<List<Map>>();
if (mMatchingDataTwo.containsKey(bdKey)) curllMap = mMatchingDataTwo.get(bdKey);
curllMap.add(curlMap);
mMatchingDataTwo.put(bdKey, curllMap);
}
//여기서 매칭 비교
//비교 lMatchingDataOne vs mMatchingDataTwo
List<Map> lMatchingResultUpdate = new ArrayList<Map>(); //업데이트할 대상
int mtchNumber = 0;
String mtchSys = "EXTRA";
String mtchType = "EX_" + iCmbnOwnCnt + "_" + iCmbnTranCnt;
String mtchTypeName = "자기(" + iCmbnOwnCnt + "건Sum), 상대(" + iCmbnTranCnt + "건Sum), 비교(금액)";
for (BigDecimal curKey : mMatchingDataOne.keySet()) {
if (mMatchingDataTwo.containsKey(curKey)) {
List<List<Map>> llMapOne = mMatchingDataOne.get(curKey);
List<List<Map>> llMapTwo = mMatchingDataTwo.get(curKey);
//위와 관련된 동일 레코드가 있는 리스트 삭제
for (int i=llMapOne.size()-1; i>=0;i--) {
List<Map> curlMap = llMapOne.get(i);
for (Map curMap : lMatchingResultUpdate) {
int curIdx = curlMap.indexOf(curMap);
if (curIdx != -1) {
llMapOne.remove(i);
break;
}
}
}
for (int i=llMapTwo.size()-1; i>=0;i--) {
List<Map> curlMap = llMapTwo.get(i);
for (Map curMap : lMatchingResultUpdate) {
int curIdx = curlMap.indexOf(curMap);
if (curIdx != -1) {
llMapTwo.remove(i);
break;
}
}
}
int iMin = Math.min(llMapOne.size(), llMapTwo.size());
if (iMin > 0) mtchNumber++;
while (iMin > 0) {
List<Map> curlMapOne = llMapOne.get(0);
for (Map curMap : curlMapOne) {
curMap.put("mtch_sys", mtchSys);
curMap.put("mtch_ty", mtchType);
curMap.put("mtch_ty_nm", mtchTypeName);
curMap.put("mtch_ky", mtchNumber);
lMatchingResultUpdate.add(curMap);
}
llMapOne.remove(0);
List<Map> curlMapTwo = llMapTwo.get(0);
for (Map curMap : curlMapTwo) {
curMap.put("mtch_sys", mtchSys);
curMap.put("mtch_ty", mtchType);
curMap.put("mtch_ty_nm", mtchTypeName);
curMap.put("mtch_ky", mtchNumber);
lMatchingResultUpdate.add(curMap);
}
llMapTwo.remove(0);
//위와 관련된 동일 레코드가 있는 리스트 삭제(추가 업데이트 목록)
for (int i=llMapOne.size()-1; i>=0;i--) {
List<Map> curlMap = llMapOne.get(i);
for (Map curMap : curlMapOne) {
int curIdx = curlMap.indexOf(curMap);
if (curIdx != -1) {
llMapOne.remove(i);
break;
}
}
}
for (int i=llMapTwo.size()-1; i>=0;i--) {
List<Map> curlMap = llMapTwo.get(i);
for (Map curMap : curlMapTwo) {
int curIdx = curlMap.indexOf(curMap);
if (curIdx != -1) {
llMapTwo.remove(i);
break;
}
}
}
iMin = Math.min(llMapOne.size(), llMapTwo.size());
}
}
}
//----------------------------------------------------------------------------
//여기서 결과 업데이트
iUpdated = 0;
int limit = 1000; //1000건씩 batch
List<Map> lUpdated = new ArrayList<Map>();
for (Map curMap : lMatchingResultUpdate) {
lUpdated.add(curMap);
if (lUpdated.size() == limit) {
matchingInnerDelingMapper.setExtraResult(Map.of("itemList", lUpdated));
iUpdated = iUpdated + lUpdated.size();
lUpdated.clear();
}
}
if (lUpdated.size() > 0) {
matchingInnerDelingMapper.setExtraResult(Map.of("itemList", lUpdated));
iUpdated = iUpdated + lUpdated.size();
}
log.debug("Updated OrgData : " + iUpdated + "건");
//작업종료에 대한 로그 업데이트
paramLog.put("exit_code", "0");
paramLog.put("exit_message", "");
matchingInnerDelingMapper.finishUserJob(paramLog);
}
}