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故障录波文件解析

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huguanghan 2024-11-13 09:37:18 +08:00
parent 91efa06892
commit c546b9e52b
3 changed files with 39 additions and 32 deletions
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4
das/src/main/java/com/das/modules/fdr/controller/FaultRecorderController.java
View File

@ -35,8 +35,8 @@ public class FaultRecorderController {
}
@RequestMapping(value = "/parseData", method = RequestMethod.POST)
public R<Map<String, List<String>>> parseData(@RequestBody JSONObject jsonObject) throws IOException {
Map<String, List<String>> dataCurve = faultRecorderService.getDataCurve(jsonObject.getString("url"), jsonObject.getString("deviceCode"));
public R<Map<String, List<Object>>> parseData(@RequestBody JSONObject jsonObject) throws IOException {
Map<String, List<Object>> dataCurve = faultRecorderService.getDataCurve(jsonObject.getString("url"), jsonObject.getString("deviceCode"));
return R.success(dataCurve);
}

2
das/src/main/java/com/das/modules/fdr/service/FaultRecorderService.java
View File

@ -13,7 +13,7 @@ import java.util.Map;
public interface FaultRecorderService {
List<FileNode> getDirOrFileList(String name,String startTime, String endTime);
Map<String, List<String>> getDataCurve(String url, String deviceCode) throws IOException;
Map<String, List<Object>> getDataCurve(String url, String deviceCode) throws IOException;
void updateFdrConfig(SysEquipment sysEquipment);

65
das/src/main/java/com/das/modules/fdr/service/impl/FaultRecorderServiceImpl.java
View File

@ -24,6 +24,7 @@ import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.nio.file.Path;
import java.rmi.ServerException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
@ -96,11 +97,9 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
}
@Override
public Map<String, List<String>> getDataCurve(String url, String deviceCode) throws IOException {
Map<String, List<String>> resultMap = null;
InputStream fileStream = null;
try {
fileStream = minioViewsServcie.getFileStream(url);
public Map<String, List<Object>> getDataCurve(String url, String deviceCode) throws IOException {
Map<String, List<Object>> resultMap = null;
try (InputStream fileStream = minioViewsServcie.getFileStream(url)) {
//根据device Code查询故障录波格式
QueryWrapper<SysEquipment> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("CODE", deviceCode);
@ -109,19 +108,17 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
throw new ServiceException("设备不存在,请选择正确设备");
}
if (StringUtils.isBlank(sysEquipment.getFdrFormat())){
throw new ServerException("请添加设备故障录波配置");
}
FdrFormatVo fdrFormatVo = JSON.parseObject(sysEquipment.getFdrFormat(), FdrFormatVo.class);
// 解析文件内容
List<List<String>> parsedData = parseFile(fileStream, fdrFormatVo.getDelimiter(), fdrFormatVo.getValidStartLine());
resultMap = parseDataCurve(parsedData, fdrFormatVo.getTimeFormat());
resultMap = parseFile(fileStream, fdrFormatVo.getTimeFormat(), fdrFormatVo.getDelimiter(), fdrFormatVo.getValidStartLine());
} catch (Exception e) {
e.printStackTrace();
}finally {
if (fileStream != null){
fileStream.close();
}
}
return resultMap;
}
@ -131,9 +128,11 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
sysEquipmentMapper.updateById(sysEquipment);
}
public List<List<String>> parseFile(InputStream inputStream, String delimiter, int validStartLine) {
public Map<String, List<Object>> parseFile(InputStream inputStream, String timeFormat, String delimiter, int validStartLine) {
List<List<String>> result = new ArrayList<>();
Map<String, List<Object>> stringListMap = null;
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
String line;
int lineNumber = 0;
@ -148,36 +147,44 @@ public class FaultRecorderServiceImpl implements FaultRecorderService {
List<String> lineData = Arrays.stream(line.split(delimiter)).toList();
result.add(lineData);
}
stringListMap = parseDataCurve(result, timeFormat);
} catch (Exception e) {
log.error("文件解析失败{}",e);
log.error("文件解析失败{}", e);
}
return result;
return stringListMap;
}
public Map<String, List<String>> parseDataCurve(List<List<String>> data, String timeFormat) throws ParseException {
public Map<String, List<Object>> parseDataCurve(List<List<String>> data, String timeFormat) throws ParseException {
List<String> listField = data.get(0);
Map<String, List<String>> map = new HashMap<>();
Map<String, List<Object>> map = new HashMap<>();
data.remove(0);
for (List<String> item : data) {
for (int i = 0; i < item.size(); i++) {
if (map.get(listField.get(i)) == null) {
List<String> valueList = new ArrayList<>();
valueList.add(item.get(i));
map.put(listField.get(i), valueList);
if (i == 0){
List<Object> timeList = new ArrayList<>();
long timestamp = convertToTimestamp(item.get(i), timeFormat);
timeList.add(timestamp);
map.put(listField.get(i),timeList);
}else {
List<Object> valueList = new ArrayList<>();
valueList.add(Double.valueOf(item.get(i)));
map.put(listField.get(i), valueList);
}
} else {
List<String> valueList = map.get(listField.get(i));
valueList.add(item.get(i));
List<Object> valueList = map.get(listField.get(i));
if (i == 0){
valueList.add(convertToTimestamp(item.get(i),timeFormat));
}
else {
valueList.add(Double.valueOf(item.get(i)));
}
}
}
}
List<String> list = map.get(listField.get(0));
List<String> timeList = new ArrayList<>();
for (String item : list) {
long timestamp = convertToTimestamp(item, timeFormat);
timeList.add(String.valueOf(timestamp));
map.put(listField.get(0), timeList);
}
return map;
}