Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.epitech.oliver_f.astextexls; import java.io.File; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import javafx.application.Application; import javafx.application.Platform; import javafx.scene.Scene; import javafx.scene.layout.StackPane; import javafx.stage.DirectoryChooser; import javafx.stage.FileChooser; import javafx.stage.Stage; import org.apache.commons.cli.BasicParser; import org.apache.commons.cli.CommandLine; import org.apache.commons.cli.CommandLineParser; import org.apache.commons.cli.HelpFormatter; import org.apache.commons.cli.Options; import org.apache.commons.cli.ParseException; /** * * @author florianoliver */ public class MainClass extends Application { private static final Options options = new Options(); private static void initalizeOption() { options.addOption("folder", true, "folder of all xlsx files from the students"); options.addOption("file", true, "file to fill"); options.addOption("help", false, "print this help"); } public static void main(String[] args) { initalizeOption(); CommandLineParser parser = new BasicParser(); CommandLine cl = null; try { cl = parser.parse(options, args); } catch (ParseException ex) { Logger.getLogger(MainClass.class.getName()).log(Level.SEVERE, null, ex); } if (cl != null && cl.hasOption("help")) { HelpFormatter hf = new HelpFormatter(); hf.printHelp("astexte script", options); } if (cl.hasOption("folder") && cl.hasOption("file")) { launchWriteAndRead(cl.getOptionValue("folder"), cl.getOptionValue("file")); System.out.println("OK"); } else { HelpFormatter hf = new HelpFormatter(); hf.printHelp("astexte script", options); } launch(args); } private static void launchWriteAndRead(String folder, String file) { ReadXLSFiles readXLSFiles = new ReadXLSFiles(folder); List<ResultRow> lRows = readXLSFiles.parse(); System.out.println("reading ..." + lRows.size()); lRows.stream().forEach(p -> System.out.println("p : " + p)); WriteXLSFile writeXLSFile = new WriteXLSFile(lRows, file); writeXLSFile.write(); } @Override public void start(Stage primaryStage) throws Exception { primaryStage.setTitle("Hello World!"); DirectoryChooser dChooser = new DirectoryChooser(); dChooser.setTitle("Choose the directory of the excel files"); File defaultDirectory = new File("c:/"); dChooser.setInitialDirectory(defaultDirectory); File selectedDirectory = dChooser.showDialog(primaryStage); StackPane root = new StackPane(); FileChooser fileChooser = new FileChooser(); fileChooser.setTitle("Open excel 'ALL' File"); File choosenFile = fileChooser.showOpenDialog(primaryStage); launchWriteAndRead(selectedDirectory.getAbsolutePath(), choosenFile.getAbsolutePath()); //root.getChildren().add(btn); //primaryStage.setScene(new Scene(root, 300, 250)); //primaryStage.show(); Platform.exit(); } }