310 lines
12 KiB
Java
310 lines
12 KiB
Java
package nlib.sch.service.impl;
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import java.io.BufferedReader;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.io.Reader;
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import java.lang.reflect.Type;
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import java.net.URL;
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import java.nio.charset.Charset;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import javax.annotation.Resource;
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import org.apache.commons.beanutils.BeanUtils;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.http.converter.StringHttpMessageConverter;
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import org.springframework.stereotype.Service;
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import org.springframework.util.MultiValueMap;
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import org.springframework.web.client.RestTemplate;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonParser;
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import com.google.gson.reflect.TypeToken;
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import nlib.sch.service.NlibSearchVO;
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import nlib.col.service.CollectionVO;
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import nlib.restful.DataApi;
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import nlib.restful.service.DataApiInterface;
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import nlib.restful.service.DataApiReqVO;
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import nlib.restful.service.DataApiResVO;
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import nlib.restful.service.impl.DataApiRESTful;
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import nlib.sch.service.NlibSearchCollectionVO;
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import nlib.sch.service.NlibSearchInterface;
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import nlib.sch.service.NlibSearchService;
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import nlib.util.StringUtil;
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@Service("nlibSearchService")
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public class NlibSearchServiceImpl implements NlibSearchService{
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private static final Logger log = LoggerFactory.getLogger(NlibSearchServiceImpl.class);
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/* DataApi 접속 서버 정보 */
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@Value("#{properties['search.searchIp']}")
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private String SEARCH_IP;
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@Value("#{properties['search.searchPort']}")
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private String SEARCH_PORT;
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@Value("#{properties['search.protocol']}")
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private String SEARCH_PROTOCOL;
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/** RESTFul API 송수신 모듈 */
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@Resource(name = "dataApi")
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private DataApi dataApi;
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public NlibSearchVO getSearch(NlibSearchVO searchVO) throws Exception {
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try {
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//검색엔진 페이지 셋팅
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searchVO.setListCount(Integer.toString(searchVO.getPageSize()));
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searchVO.setStartCount(Integer.toString(searchVO.getPageIndex()));
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String collectionTemp="";
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String nameTemp="";
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//-----------------------------------
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// 입력값 검증작업
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//-----------------------------------
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/*resVO = DataApiInterface.checkReqCommonParams(reqVO);
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if(resVO != null) return resVO;
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HttpMethod method = reqVO.getReqMethod();*/
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//-----------------------------------
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// 폼 파라메터 생성 작업 및 요청 처리
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//-----------------------------------
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String url = SEARCH_PROTOCOL + "://" + SEARCH_IP + ("80".equals(SEARCH_PORT) ? "" : ":" + SEARCH_PORT) + "/searchApi/searchApi.jsp";
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log.debug("REQ URL : " + url);
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HttpHeaders headers = new HttpHeaders();
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headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
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ResponseEntity<String> responseEntity = null;
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ResponseEntity<String> allResponseEntity = null;
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RestTemplate restTemplate = new RestTemplate();
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restTemplate.getMessageConverters()
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.add(0, new StringHttpMessageConverter(StandardCharsets.UTF_8));
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//단일 탭 검색
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MultiValueMap<String, String> parameters= searchVO.getSearchMap();
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//전체 검색 (각 탭별 count가 목적)
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collectionTemp = searchVO.getCollection();
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if("".equals(StringUtil.getString(searchVO.getCollectionList(), "")) || "ALL".equals(StringUtil.getString(searchVO.getCollectionList(), "")))
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{
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searchVO.setCollection("ALL");
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}else
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{
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//상세검색시 콜렉션리스트만 카운트하기위해 추가.
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searchVO.setCollection(searchVO.getCollectionList());
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}
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MultiValueMap<String, String> allParameters= searchVO.getSearchMap();
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searchVO.setCollection(collectionTemp);
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//post방식
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parameters.forEach((k, v) -> log.debug("params > " + k + " : " + v));
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allParameters.forEach((k, v) -> log.debug("allParams > " + k + " : " + v));
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HttpEntity<MultiValueMap<String, String>> requestEntity = new HttpEntity(parameters, headers);
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HttpEntity<MultiValueMap<String, String>> allRequestEntity = new HttpEntity(allParameters, headers);
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responseEntity = restTemplate.postForEntity(url, requestEntity , String.class);
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allResponseEntity = restTemplate.postForEntity(url, allRequestEntity , String.class);
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//-----------------------------------
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// 응답 처리
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//-----------------------------------
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HttpStatus statusCode = responseEntity.getStatusCode();
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log.debug("RES StatusCode : " + statusCode);
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String resultXML = responseEntity.getBody();
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log.debug("RES resultXML : " + resultXML);
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HttpStatus allStatusCode = allResponseEntity.getStatusCode();
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log.debug("RES allStatusCode : " + allStatusCode);
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String allResultXML = allResponseEntity.getBody();
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log.debug("RES allResultXML : " + allResultXML);
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//검색엔진 결과 json 파싱
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JsonParser jsonParser = new JsonParser();
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JsonObject jsonObject = null;
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JsonObject tmp = null;
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String collection = "";
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String totalCount = "";
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JsonArray jsonArray = null;
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//전체검색 결과 탭별 count
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jsonObject = (JsonObject) jsonParser.parse(allResultXML);
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jsonObject = (JsonObject) jsonObject.get("SearchQueryResult");
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jsonArray = (JsonArray) jsonObject.get("Collection");
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for(int i=0;i<jsonArray.size();i++){
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tmp = (JsonObject)jsonArray.get(i);
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//각 탭별 총개수
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collection = tmp.get("Id").getAsString();
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tmp = (JsonObject) tmp.get("DocumentSet");
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totalCount = tmp.get("TotalCount").getAsString();
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searchVO.setCollectionTotalCount(collection, totalCount);
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};
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//단일 탭 결과데이터 담기
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JsonArray colArray = null;
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jsonObject = (JsonObject) jsonParser.parse(resultXML);
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jsonObject = (JsonObject) jsonObject.get("SearchQueryResult");
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jsonArray = (JsonArray) jsonObject.get("Collection");
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JsonObject filterObject = null;
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JsonArray filterList = null;
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JsonArray tmpList = null;
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JsonArray subjectList = null;
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JsonArray typeList = null;
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JsonArray orgList = null;
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JsonArray categoryList = null;
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List<CollectionVO> list = new ArrayList<>();
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List<HashMap<String,String>> subjectMap = new ArrayList<HashMap<String,String>>();
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List<HashMap<String,String>> typeMap = new ArrayList<HashMap<String,String>>();
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List<HashMap<String,String>> orgMap = new ArrayList<HashMap<String,String>>();
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String code="";
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String code_up="";
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int j;
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int k;
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for(int i=0;i<jsonArray.size();i++){
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tmp = (JsonObject)jsonArray.get(i);
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if(searchVO.getCollection().equals(tmp.get("Id").getAsString()))
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{
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//주제분야 , 자료유형 ,생산기관 별 카운트
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tmpList = (JsonArray) tmp.get("CategoryGroup");
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if(tmpList != null)
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{
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for( k=0; k < tmpList.size(); k++){
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filterObject = (JsonObject) tmpList.get(k);
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if(filterObject.get("SUBJECT_CATE") != null)
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{
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subjectList = (JsonArray) filterObject.get("SUBJECT_CATE");
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}
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if(filterObject.get("DIV_CATE") != null)
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{
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typeList = (JsonArray) filterObject.get("DIV_CATE");
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}
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if(filterObject.get("ORG_NM") != null)
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{
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orgList = (JsonArray) filterObject.get("ORG_NM");
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}
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}
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if(subjectList.size()>0)
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{
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filterObject =(JsonObject) subjectList.get(0);
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filterObject = (JsonObject) filterObject.get("Categories");
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subjectList = (JsonArray) filterObject.get("Category");
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};
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if(typeList.size()>0)
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{
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filterObject =(JsonObject) typeList.get(0);
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filterObject = (JsonObject) filterObject.get("Categories");
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typeList = (JsonArray) filterObject.get("Category");
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};
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if(orgList.size()>0)
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{
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filterObject =(JsonObject) orgList.get(0);
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filterObject = (JsonObject) filterObject.get("Categories");
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orgList = (JsonArray) filterObject.get("Category");
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};
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for(k = 0; k < subjectList.size(); k++){
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HashMap<String,String> temp = new HashMap<String,String>();
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filterObject = (JsonObject)subjectList.get(k);
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nameTemp = filterObject.get("Name").getAsString();
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//상위코드값
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code_up = nameTemp.substring(nameTemp.indexOf("@")+1,nameTemp.indexOf("^"));
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temp.put("category_nm_up",code_up);
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//코드값
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code = nameTemp.substring(nameTemp.lastIndexOf("@")+1);
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temp.put("category_nm",code);
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temp.put("category_cnt",filterObject.get("Count").getAsString());
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subjectMap.add(temp);
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}
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for(k = 0; k < typeList.size(); k++){
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HashMap<String,String> temp = new HashMap<String,String>();
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filterObject = (JsonObject)typeList.get(k);
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nameTemp = filterObject.get("Name").getAsString();
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//상위코드값
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code_up = nameTemp.substring(nameTemp.indexOf("@")+1,nameTemp.indexOf("^"));
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temp.put("class_nm_up",code_up);
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//코드값
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code = nameTemp.substring(nameTemp.lastIndexOf("@")+1);
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temp.put("class_nm",code);
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temp.put("class_cnt",filterObject.get("Count").getAsString());
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typeMap.add(temp);
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}
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for(k = 0; k < orgList.size(); k++){
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HashMap<String,String> temp = new HashMap<String,String>();
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filterObject = (JsonObject)orgList.get(k);
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nameTemp = filterObject.get("Name").getAsString();
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if(!"null".equals(nameTemp)) {
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temp.put("org_nm",nameTemp);
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temp.put("org_cnt",filterObject.get("Count").getAsString());
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orgMap.add(temp);
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}
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}
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}
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tmp = (JsonObject) tmp.get("DocumentSet");
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searchVO.setTotalCount(tmp.get("TotalCount").getAsString());
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colArray = (JsonArray) tmp.get("Document");
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if(colArray != null)
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{
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//vo list로 json list 파싱
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for(j=0;j<colArray.size();j++){
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tmp = (JsonObject)colArray.get(j);
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tmp = (JsonObject) tmp.get("Field");
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CollectionVO vo = new CollectionVO();
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vo.setMasterId(tmp.get("MASTER_ID").getAsString());
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vo.setMngtNo(tmp.get("MNGT_NO").getAsString());
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list.add(vo);
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/*vo = gson.fromJson(tmp, NlibSearchCollectionVO.class);*/
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/* NlibSearchCollectionVO vo = new NlibSearchCollectionVO();
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vo.setMasterId(tmp.get); = gson.fromJson(tmp, NlibSearchCollectionVO.class);*/
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}
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}
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}
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};
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searchVO.setResultList(list);
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searchVO.setSubjectCountList(subjectMap);
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searchVO.setTypeCountList(typeMap);
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searchVO.setOrgCountList(orgMap);
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} catch(Exception e) {
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e.printStackTrace();
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log.error("getSearch > Exception 발생 : " + e.toString());
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}
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return searchVO;
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}
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}
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