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qiniu-suits is a efficient tools for qiniu api implemented by java8.

There is a newer version: 8.4.8

package com.qiniu.convert;

import com.qiniu.interfaces.ILineParser;
import com.qiniu.interfaces.ITypeConvert;
import com.qiniu.storage.model.FileInfo;
import com.qiniu.util.LineUtils;

import java.io.IOException;
import java.util.*;
import java.util.stream.Collectors;

public class FileInfoToMap implements ITypeConvert> {

    private ILineParser lineParser;
    private List errorList = new ArrayList<>();

    public FileInfoToMap(Map indexMap) {
        this.lineParser = line -> LineUtils.getItemMap(line, indexMap);
    }

    public Map convertToV(FileInfo line) throws IOException {
        return lineParser.getItemMap(line);
    }

    public List> convertToVList(List lineList) {
        if (lineList == null || lineList.size() == 0) return new ArrayList<>();
        return lineList.stream()
                .map(fileInfo -> {
                    try {
                        return lineParser.getItemMap(fileInfo);
                    } catch (Exception e) {
                        errorList.add(String.valueOf(fileInfo) + "\t" + e.getMessage());
                        return null;
                    }
                })
                .filter(Objects::nonNull)
                .collect(Collectors.toList());
    }

    public List getErrorList() {
        return errorList;
    }

    public List consumeErrorList() {
        List errors = new ArrayList<>();
        Collections.addAll(errors, new String[errorList.size()]);
        Collections.copy(errors, errorList);
        errorList.clear();
        return errors;
    }
}