FileService.java

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Metier;

import com.itextpdf.text.Paragraph;
import java.io.InputStream;
import java.util.ArrayList;
import org.apache.poi.ss.usermodel.Workbook;

public interface FileService {
    public Paragraph imprimerRecherche(ArrayList<Livre> livres, String criteres);
    public void lireSauvegardeExcel(InputStream is);
    public void creerSauvegardeExcel(Workbook wb);
    public void lireFichierPropriete(String url);
}