com.mec.DAO.Superior.SuperiorDAO.java Source code

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Here is the source code for com.mec.DAO.Superior.SuperiorDAO.java

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/*
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package com.mec.DAO.Superior;

import java.io.IOException;
import java.io.InputStream;
import java.text.Normalizer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.springframework.stereotype.Repository;

/**
 *
 * @author Mariano
 */
@Repository
public class SuperiorDAO {
    public Map<String, List<String>> getAll() throws IOException {
        Map<String, List<String>> s = new HashMap<>();
        ClassLoader classloader = Thread.currentThread().getContextClassLoader();
        InputStream is = classloader.getResourceAsStream("superior.xlsx");
        Workbook workbook = new XSSFWorkbook(is);
        Sheet datatypeSheet = workbook.getSheetAt(0);
        for (Row row : datatypeSheet) {
            Cell cue = row.getCell(0);
            Cell carrera = row.getCell(1);
            if (cue != null && carrera != null && !cue.toString().isEmpty()) {
                cue.setCellType(Cell.CELL_TYPE_STRING);
                if (s.containsKey(carrera.toString())) {
                    s.get(carrera.toString()).add(cue.toString());
                } else {
                    List<String> aux = new ArrayList<>();
                    aux.add(cue.toString());
                    s.put(carrera.toString(), aux);
                }
                //list.add(new Superior(cue.toString(), carrera.toString()));
            }
        }
        return s;
    }

    private String clean(String s) {
        return Normalizer.normalize(s, Normalizer.Form.NFD).replaceAll("[^\\p{ASCII}]", "").toUpperCase();
    }

    public Map<String, List<String>> getByFiltro(String filtro) throws IOException {
        Map<String, List<String>> s = new HashMap<>();
        ClassLoader classloader = Thread.currentThread().getContextClassLoader();
        InputStream is = classloader.getResourceAsStream("superior.xlsx");
        Workbook workbook = new XSSFWorkbook(is);
        Sheet datatypeSheet = workbook.getSheetAt(0);

        for (Row row : datatypeSheet) {

            Cell cue = row.getCell(0);
            Cell carrera = row.getCell(1);

            if (cue != null && carrera != null && !cue.toString().isEmpty()
                    && clean((carrera.toString())).contains(clean(filtro))) {

                cue.setCellType(Cell.CELL_TYPE_STRING);
                if (s.containsKey(carrera.toString())) {
                    s.get(carrera.toString()).add(cue.toString());
                } else {
                    List<String> aux = new ArrayList<>();
                    aux.add(cue.toString());
                    s.put(carrera.toString(), aux);
                }

            }

        }
        return s;
    }
}