List of usage examples for java.io File getName
public String getName()
From source file:PathInfo.java
public static void main(String[] args) throws IOException { File f = new File(args[0]); System.out.println("Absolute path = " + f.getAbsolutePath()); System.out.println("Canonical path = " + f.getCanonicalPath()); System.out.println("Name = " + f.getName()); System.out.println("Parent = " + f.getParent()); System.out.println("Path = " + f.getPath()); System.out.println("Absolute? = " + f.isAbsolute()); }
From source file:gobblin.compaction.hive.CompactionRunner.java
public static void main(String[] args) throws IOException, ConfigurationException { properties = CliOptions.parseArgs(MRCompactionRunner.class, args); File compactionConfigDir = new File(properties.getProperty(COMPACTION_CONFIG_DIR)); File[] listOfFiles = compactionConfigDir.listFiles(); if (listOfFiles == null || listOfFiles.length == 0) { System.err.println("No compaction configuration files found under " + compactionConfigDir); System.exit(1);/*w w w . j av a 2 s . co m*/ } int numOfJobs = 0; for (File file : listOfFiles) { if (file.isFile() && !file.getName().startsWith(".")) { numOfJobs++; } } LOG.info("Found " + numOfJobs + " compaction tasks."); try (PrintWriter pw = new PrintWriter(new OutputStreamWriter( new FileOutputStream(properties.getProperty(TIMING_FILE, TIMING_FILE_DEFAULT)), Charset.forName("UTF-8")))) { for (File file : listOfFiles) { if (file.isFile() && !file.getName().startsWith(".")) { Configuration jobConfig = new PropertiesConfiguration(file.getAbsolutePath()); jobProperties = ConfigurationConverter.getProperties(jobConfig); long startTime = System.nanoTime(); compact(); long endTime = System.nanoTime(); long elapsedTime = endTime - startTime; double seconds = TimeUnit.NANOSECONDS.toSeconds(elapsedTime); pw.printf("%s: %f%n", file.getAbsolutePath(), seconds); } } } }
From source file:be.redlab.maven.yamlprops.create.YamlConvertCli.java
public static void main(String... args) throws IOException { CommandLineParser parser = new DefaultParser(); Options options = new Options(); HelpFormatter formatter = new HelpFormatter(); options.addOption(Option.builder("s").argName("source").desc("the source folder or file to convert") .longOpt("source").hasArg(true).build()); options.addOption(Option.builder("t").argName("target").desc("the target file to store in") .longOpt("target").hasArg(true).build()); options.addOption(Option.builder("h").desc("print help").build()); try {// w ww . ja va 2 s . co m CommandLine cmd = parser.parse(options, args); if (cmd.hasOption('h')) { formatter.printHelp("converter", options); } File source = new File(cmd.getOptionValue("s", System.getProperty("user.dir"))); String name = source.getName(); if (source.isDirectory()) { PropertiesToYamlConverter yamlConverter = new PropertiesToYamlConverter(); String[] ext = { "properties" }; Iterator<File> fileIterator = FileUtils.iterateFiles(source, ext, true); while (fileIterator.hasNext()) { File next = fileIterator.next(); System.out.println(next); String s = StringUtils.removeStart(next.getParentFile().getPath(), source.getPath()); System.out.println(s); String f = StringUtils.split(s, IOUtils.DIR_SEPARATOR)[0]; System.out.println("key = " + f); Properties p = new Properties(); try { p.load(new FileReader(next)); yamlConverter.addProperties(f, p); } catch (IOException e) { e.printStackTrace(); } } FileWriter fileWriter = new FileWriter( new File(source.getParentFile(), StringUtils.substringBeforeLast(name, ".") + ".yaml")); yamlConverter.writeYaml(fileWriter); fileWriter.close(); } else { Properties p = new Properties(); p.load(new FileReader(source)); FileWriter fileWriter = new FileWriter( new File(source.getParentFile(), StringUtils.substringBeforeLast(name, ".") + ".yaml")); new PropertiesToYamlConverter().addProperties(name, p).writeYaml(fileWriter); fileWriter.close(); } } catch (ParseException e) { e.printStackTrace(); formatter.printHelp("converter", options); } }
From source file:uk.ac.kcl.Main.java
public static void main(String[] args) { File folder = new File(args[0]); File[] listOfFiles = folder.listFiles(); assert listOfFiles != null; for (File listOfFile : listOfFiles) { if (listOfFile.isFile()) { if (listOfFile.getName().endsWith(".properties")) { System.out.println("Properties sile found:" + listOfFile.getName() + ". Attempting to launch application context"); Properties properties = new Properties(); InputStream input; try { input = new FileInputStream(listOfFile); properties.load(input); if (properties.getProperty("globalSocketTimeout") != null) { TcpHelper.setSocketTimeout( Integer.valueOf(properties.getProperty("globalSocketTimeout"))); }//from w ww .java 2 s . c om Map<String, Object> map = new HashMap<>(); properties.forEach((k, v) -> { map.put(k.toString(), v); }); ConfigurableEnvironment environment = new StandardEnvironment(); MutablePropertySources propertySources = environment.getPropertySources(); propertySources.addFirst(new MapPropertySource(listOfFile.getName(), map)); @SuppressWarnings("resource") AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(); ctx.registerShutdownHook(); ctx.setEnvironment(environment); String scheduling; try { scheduling = properties.getProperty("scheduler.useScheduling"); if (scheduling.equalsIgnoreCase("true")) { ctx.register(ScheduledJobLauncher.class); ctx.refresh(); } else if (scheduling.equalsIgnoreCase("false")) { ctx.register(SingleJobLauncher.class); ctx.refresh(); SingleJobLauncher launcher = ctx.getBean(SingleJobLauncher.class); launcher.launchJob(); } else if (scheduling.equalsIgnoreCase("slave")) { ctx.register(JobConfiguration.class); ctx.refresh(); } else { throw new RuntimeException( "useScheduling not configured. Must be true, false or slave"); } } catch (NullPointerException ex) { throw new RuntimeException( "useScheduling not configured. Must be true, false or slave"); } } catch (IOException e) { e.printStackTrace(); } } } } }
From source file:gobblin.compaction.CompactionRunner.java
public static void main(String[] args) throws ConfigurationException, IOException, SQLException { if (args.length != 1) { LOG.info("Proper usage: java -jar compaction.jar <global-config-file>\n" + "or\n" + "hadoop jar compaction.jar <global-config-file>\n" + "or\n" + "yarn jar compaction.jar <global-config-file>\n"); System.exit(1);/*from www . j a v a 2s. c o m*/ } Configuration globalConfig = new PropertiesConfiguration(args[0]); properties = ConfigurationConverter.getProperties(globalConfig); File compactionConfigDir = new File(properties.getProperty(COMPACTION_CONFIG_DIR)); File[] listOfFiles = compactionConfigDir.listFiles(); if (listOfFiles == null || listOfFiles.length == 0) { System.err.println("No compaction configuration files found under " + compactionConfigDir); System.exit(1); } int numOfJobs = 0; for (File file : listOfFiles) { if (file.isFile() && !file.getName().startsWith(".")) { numOfJobs++; } } LOG.info("Found " + numOfJobs + " compaction tasks."); PrintWriter pw = new PrintWriter(new OutputStreamWriter( new FileOutputStream(properties.getProperty(TIMING_FILE, TIMING_FILE_DEFAULT)), Charset.forName("UTF-8"))); for (File file : listOfFiles) { if (file.isFile() && !file.getName().startsWith(".")) { Configuration jobConfig = new PropertiesConfiguration(file.getAbsolutePath()); jobProperties = ConfigurationConverter.getProperties(jobConfig); long startTime = System.nanoTime(); compact(); long endTime = System.nanoTime(); long elapsedTime = endTime - startTime; double seconds = TimeUnit.NANOSECONDS.toSeconds(elapsedTime); pw.printf("%s: %f%n", file.getAbsolutePath(), seconds); } } pw.close(); }
From source file:FileSamplePanel.java
public static void main(String args[]) { JFrame frame = new JFrame("JFileChooser Popup"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); final JLabel directoryLabel = new JLabel(" "); directoryLabel.setFont(new Font("Serif", Font.BOLD | Font.ITALIC, 36)); frame.add(directoryLabel, BorderLayout.NORTH); final JLabel filenameLabel = new JLabel(" "); filenameLabel.setFont(new Font("Serif", Font.BOLD | Font.ITALIC, 36)); frame.add(filenameLabel, BorderLayout.SOUTH); JFileChooser fileChooser = new JFileChooser("."); fileChooser.setControlButtonsAreShown(false); frame.add(fileChooser, BorderLayout.CENTER); // Create ActionListener ActionListener actionListener = new ActionListener() { public void actionPerformed(ActionEvent actionEvent) { JFileChooser theFileChooser = (JFileChooser) actionEvent.getSource(); String command = actionEvent.getActionCommand(); if (command.equals(JFileChooser.APPROVE_SELECTION)) { File selectedFile = theFileChooser.getSelectedFile(); directoryLabel.setText(selectedFile.getParent()); filenameLabel.setText(selectedFile.getName()); } else if (command.equals(JFileChooser.CANCEL_SELECTION)) { directoryLabel.setText(" "); filenameLabel.setText(" "); }/*from w ww . j ava2 s. com*/ } }; fileChooser.addActionListener(actionListener); frame.pack(); frame.setVisible(true); }
From source file:MainClass.java
public static void main(String[] a) { JFileChooser fileChooser = new JFileChooser("."); FileView view = new JavaFileView(); fileChooser.setFileView(view);/*from ww w . j av a 2 s. c o m*/ int status = fileChooser.showOpenDialog(null); if (status == JFileChooser.APPROVE_OPTION) { File selectedFile = fileChooser.getSelectedFile(); System.out.println(selectedFile.getParent()); System.out.println(selectedFile.getName()); } else if (status == JFileChooser.CANCEL_OPTION) { System.out.println("JFileChooser.CANCEL_OPTION"); } }
From source file:ie.pars.bnc.preprocess.MainBNCProcess.java
/** * Main method use for processing BNC text. Claws PoSs are replaced by * Stanford CoreNLP results for consistency with the rest of data! Currently * the structure of BNC is mainly discarded, only paragraphs and sentences * * @param sugare// ww w . ja v a 2 s. c om * @throws IOException * @throws ArchiveException * @throws Exception */ public static void main(String[] sugare) throws IOException, ArchiveException, Exception { pathInput = sugare[0]; pathOutput = sugare[1]; letter = sugare[2]; filesProcesed = new TreeSet(); File folder = new File(pathOutput); if (folder.exists()) { for (File f : folder.listFiles()) { if (f.isFile()) { String pfile = f.getName().split("\\.")[0]; filesProcesed.add(pfile); } } } else { folder.mkdirs(); } getZippedFile(); }
From source file:mjc.ARMMain.java
public static void main(String[] args) { for (String arg : args) { if (!arg.startsWith("-")) { // ignore flags try { File in = new File(arg); File out = new File(FilenameUtils.removeExtension(in.getName()) + ".s"); compile(new FileInputStream(in), new PrintStream(out)); } catch (FileNotFoundException e) { System.err.println("Error: " + e.getMessage()); System.exit(1);//from ww w .j ava 2 s . co m } catch (Throwable t) { System.err.println("Could not compile: " + t.getMessage()); System.exit(1); } } } // All went well, exit with status 0. System.exit(0); }
From source file:com.rabbitmq.examples.FileConsumer.java
public static void main(String[] args) { Options options = new Options(); options.addOption(new Option("h", "uri", true, "AMQP URI")); options.addOption(new Option("q", "queue", true, "queue name")); options.addOption(new Option("t", "type", true, "exchange type")); options.addOption(new Option("e", "exchange", true, "exchange name")); options.addOption(new Option("k", "routing-key", true, "routing key")); options.addOption(new Option("d", "directory", true, "output directory")); CommandLineParser parser = new GnuParser(); try {/*from www. j a va 2 s .co m*/ CommandLine cmd = parser.parse(options, args); String uri = strArg(cmd, 'h', "amqp://localhost"); String requestedQueueName = strArg(cmd, 'q', ""); String exchangeType = strArg(cmd, 't', "direct"); String exchange = strArg(cmd, 'e', null); String routingKey = strArg(cmd, 'k', null); String outputDirName = strArg(cmd, 'd', "."); File outputDir = new File(outputDirName); if (!outputDir.exists() || !outputDir.isDirectory()) { System.err.println("Output directory must exist, and must be a directory."); System.exit(2); } ConnectionFactory connFactory = new ConnectionFactory(); connFactory.setUri(uri); Connection conn = connFactory.newConnection(); final Channel ch = conn.createChannel(); String queueName = (requestedQueueName.equals("") ? ch.queueDeclare() : ch.queueDeclare(requestedQueueName, false, false, false, null)).getQueue(); if (exchange != null || routingKey != null) { if (exchange == null) { System.err.println("Please supply exchange name to bind to (-e)"); System.exit(2); } if (routingKey == null) { System.err.println("Please supply routing key pattern to bind to (-k)"); System.exit(2); } ch.exchangeDeclare(exchange, exchangeType); ch.queueBind(queueName, exchange, routingKey); } QueueingConsumer consumer = new QueueingConsumer(ch); ch.basicConsume(queueName, consumer); while (true) { QueueingConsumer.Delivery delivery = consumer.nextDelivery(); Map<String, Object> headers = delivery.getProperties().getHeaders(); byte[] body = delivery.getBody(); Object headerFilenameO = headers.get("filename"); String headerFilename = (headerFilenameO == null) ? UUID.randomUUID().toString() : headerFilenameO.toString(); File givenName = new File(headerFilename); if (givenName.getName().equals("")) { System.out.println("Skipping file with empty name: " + givenName); } else { File f = new File(outputDir, givenName.getName()); System.out.print("Writing " + f + " ..."); FileOutputStream o = new FileOutputStream(f); o.write(body); o.close(); System.out.println(" done."); } ch.basicAck(delivery.getEnvelope().getDeliveryTag(), false); } } catch (Exception ex) { System.err.println("Main thread caught exception: " + ex); ex.printStackTrace(); System.exit(1); } }