Example usage for java.io FileOutputStream FileOutputStream

Introduction

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

Prototype

public FileOutputStream(FileDescriptor fdObj)

Source Link

Document

Creates a file output stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {

    OutputStream out = null;/* www .  j  a  v  a2 s .c o m*/

    JarFile f = new JarFile(args[0]);
    Pack200.Packer packer = Pack200.newPacker();
    out = new FileOutputStream(args[0] + ".pack");
    packer.pack(f, out);
    out.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {

    Document document = new Document();

    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();/*from  ww w . j  a  v  a2 s.co m*/
    Font font = new Font();
    font.setStyle(Font.UNDERLINE);
    Chunk chunk = new Chunk("java2s", font);
    chunk.setAnchor("http://www.java2s.com");
    document.add(chunk);
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));

    document.open();//from   w w w  . ja v  a2s . c  o  m

    String text = (char) 945 + " " + (char) 946 + " " + (char) 947;
    document.add(Phrase.getInstance(text));
    document.add(Chunk.NEWLINE);
    for (int i = 913; i < 970; i++) {
        document.add(Phrase.getInstance(String.valueOf(i) + ": " + (char) i + " "));
    }
    document.close();
}

From source file:Main.java

public static void main(String[] args) {
    byte[] b = { 'h', 'e', 'l', 'l', 'o' };
    try {/*from w w  w. ja  v  a2  s . c  om*/

        // create a new output stream
        OutputStream os = new FileOutputStream("test.txt");

        // craete a new input stream
        InputStream is = new FileInputStream("test.txt");

        // write something
        os.write(b);

        // read what we wrote
        for (int i = 0; i < b.length; i++) {
            System.out.print((char) is.read());
        }
        os.close();
        is.close();
    } catch (Exception ex) {
        ex.printStackTrace();
    }

}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();/*w  w w .j  a v  a  2  s. co m*/
    GreekList greeklist = new GreekList(20);
    greeklist.setGreekLower(true);
    greeklist.add(new ListItem("A"));
    greeklist.add(new ListItem("B"));
    document.add(greeklist);
    document.close();
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    String outputFile = "a.zip";
    int level = 9;
    FileOutputStream fout = new FileOutputStream(outputFile);
    ZipOutputStream zout = new ZipOutputStream(fout);
    zout.setLevel(level);/*from ww  w  .ja v  a  2  s .c  om*/

    ZipEntry ze = new ZipEntry("a.zip");
    FileInputStream fin = new FileInputStream("b.dat");
    zout.putNextEntry(ze);
    for (int c = fin.read(); c != -1; c = fin.read()) {
        zout.write(c);
    }
    fin.close();
    zout.close();
}

From source file:InputOutputDemoBinaryFile.java

public static void main(String[] a) throws Exception {

    //Write primitive values to a binary file "java2s.dat":
    DataOutputStream dos = new DataOutputStream(new FileOutputStream("java2s.dat"));
    dos.writeInt(228);// www.  j a  va  2s  .  c o m
    dos.writeChar(' ');
    dos.writeUTF("Java Source and Support at www.java2s.com");
    dos.close();
    //Read primitive values from binary file "java2s.dat":
    DataInputStream dis = new DataInputStream(new FileInputStream("java2s.dat"));
    System.out.println(dis.readInt() + "|" + dis.readChar() + "|" + dis.readUTF());
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();//from   w w  w  .jav a 2s. c  o  m
    RomanList romanlist = new RomanList(20);
    romanlist.setRomanLower(false);
    romanlist.add(new ListItem("A"));
    romanlist.add(new ListItem("B"));
    document.add(romanlist);
    document.close();
}

From source file:Main.java

public static void main(String[] args) throws FileNotFoundException, UnsupportedEncodingException {

    Formatter formatter = new Formatter(new FileOutputStream("generated/format.txt"), "ASCII",
            Locale.getDefault());

    // format a new string
    String name = "from java2s.com";
    formatter.format("Hello %s !", name);

    // print the formatted string
    System.out.println(formatter);

    // flush the formatter. Here it does nothing.
    formatter.flush();/*from  ww w. j  av  a  2s .c  o m*/
    System.out.println("Formatter Flushed.");
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileChannel in = new FileInputStream("source.txt").getChannel(),
            out = new FileOutputStream("target.txt").getChannel();
    ByteBuffer buffer = ByteBuffer.allocate(BSIZE);
    while (in.read(buffer) != -1) {
        buffer.flip();/*www  .ja va 2  s  . c  om*/
        out.write(buffer);
        buffer.clear();
    }
}