Example usage for java.io File File

Introduction

In this page you can find the example usage for java.io File File.

Prototype

public File(URI uri)

Source Link

Document

Creates a new File instance by converting the given file: URI into an abstract pathname.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    BufferedImage bufferedImage = ImageIO.read(new File("a.jpg"));
    BufferedImage destinationBufferedImage = new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);
    Graphics2D g = destinationBufferedImage.createGraphics();
    AffineTransform at = AffineTransform.getScaleInstance(2, 2);
    g.drawRenderedImage(bufferedImage, at);
    ImageIO.write(destinationBufferedImage, "JPG", new File("b.jpg"));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Sequence sequence = MidiSystem.getSequence(new File("midiaudiofile"));

    sequence = MidiSystem.getSequence(new URL("http://hostname/midiaudiofile"));

    // Create a sequencer for the sequence
    Sequencer sequencer = MidiSystem.getSequencer();
    sequencer.open();// w  w w. ja  va 2s .c  o  m
    sequencer.setSequence(sequence);

    double durationInSecs = sequencer.getMicrosecondLength() / 1000000.0;

}

From source file:Main.java

public static void main(String[] args) {
    File file = null;//www  . ja va 2  s  . c o  m
    WordExtractor extractor = null;
    try {

        file = new File("c:\\New.doc");
        FileInputStream fis = new FileInputStream(file.getAbsolutePath());
        HWPFDocument document = new HWPFDocument(fis);
        extractor = new WordExtractor(document);
        String[] fileData = extractor.getParagraphText();
        for (int i = 0; i < fileData.length; i++) {
            if (fileData[i] != null)
                System.out.println(fileData[i]);
        }
    } catch (Exception exep) {
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    Sequence sequence = MidiSystem.getSequence(new File("midifile"));

    // From URL/*from   www  .  ja va  2s .c o  m*/
    sequence = MidiSystem.getSequence(new URL("http://hostname/midifile"));

    // Create a sequencer for the sequence
    Sequencer sequencer = MidiSystem.getSequencer();
    sequencer.open();
    sequencer.setSequence(sequence);

    // Start playing
    sequencer.start();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    copyDirectory(new File("c:\\"), new File("d:\\"));
}

From source file:MainClass.java

public static void main(String[] args) {
    try {/*from   w ww.jav a  2  s .  c om*/
        File aFile = new File("test.txt");

        FileOutputStream outputFile = null;
        outputFile = new FileOutputStream(aFile, true);
        FileChannel outChannel = outputFile.getChannel();

        ByteBuffer buf = ByteBuffer.allocate(200);

        buf.putInt(10).asCharBuffer().put("www.java2s.com");

        buf.position(10).flip();
        outChannel.write(buf);
        buf.clear();

        outputFile.close();

    } catch (Exception e) {
        e.printStackTrace();

    }

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    copyDirectory(new File("srcDir"), new File("dstDir"));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    // From file//ww  w. ja v a  2 s .c  o  m
    Sequence sequence = MidiSystem.getSequence(new File("midiaudiofile"));

    // From URL
    // sequence = MidiSystem.getSequence(new
    // URL("http://hostname/midiaudiofile"));

    // Create a sequencer for the sequence
    Sequencer sequencer = MidiSystem.getSequencer();
    sequencer.open();
    sequencer.setSequence(sequence);

    // Start playing
    sequencer.start();
}

From source file:ImageConverterGIF.java

public static void main(String[] args) throws Exception {
    String imageFilePath = "C:/myBmp.bmp";
    String gifFilePath = "C:/myPic.gif";
    File inputFile = new File(imageFilePath);
    BufferedImage image = ImageIO.read(inputFile);
    File outputFile = new File(gifFilePath);
    ImageIO.write(image, "GIF", outputFile);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    // From file/*from ww w.j a va 2  s .  c  o m*/
    MidiFileFormat fformat = MidiSystem.getMidiFileFormat(new File("midifile"));

    // From URL
    //   fformat = MidiSystem.getMidiFileFormat(new URL("http://hostname/midifile"));

    // Get file format
    switch (fformat.getType()) {
    case 0:
        // mid
        break;
    case 1:
        // rmf
        break;
    }
}