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 IOException {
    byte[] b = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);
    for (byte j : b) {
        dos.writeByte(j);/*w  w  w .  j  av a 2s . c  o  m*/
    }
    dos.flush();

    InputStream is = new FileInputStream("c:\\test.txt");

    DataInputStream dis = new DataInputStream(is);

    while (dis.available() > 0) {
        int k = dis.read();
        System.out.print(k);
        dis.skipBytes(1);
    }

}

From source file:Main.java

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

    String s = "Hello from java2s.com!!";

    FileOutputStream fos = new FileOutputStream("c:\\test.txt");

    DataOutputStream dos = new DataOutputStream(fos);

    dos.writeChars(s);/*from w w  w. j  a  va 2 s  .c  o  m*/

    dos.flush();

    InputStream is = new FileInputStream("c:\\test.txt");

    DataInputStream dis = new DataInputStream(is);

    while (dis.available() > 0) {
        char c = dis.readChar();
        System.out.print(c);
    }

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    MyClass o = new MyClass();
    o.setProp(1);/*from www .j a  v a  2  s .  c  o m*/
    o.setProps(new int[] { 1, 2, 3 });

    XMLEncoder encoder = new XMLEncoder(new BufferedOutputStream(new FileOutputStream("outfilename.xml")));
    encoder.writeObject(o);
    encoder.close();

}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
    document.open();//from   w  ww  .  j av a  2s .  c o m
    document.add(new Paragraph("This is a message."));
    PdfAcroForm acroForm = writer.getAcroForm();
    acroForm.addSignature("yoursig", 73, 705, 149, 759);
    document.close();
}

From source file:MainClass.java

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

    FileInputStream inFile = new FileInputStream(args[0]);
    FileOutputStream outFile = new FileOutputStream(args[1]);

    FileChannel inChannel = inFile.getChannel();
    FileChannel outChannel = outFile.getChannel();

    FileLock outLock = outChannel.lock();
    FileLock inLock = inChannel.lock(0, inChannel.size(), true);

    inChannel.transferTo(0, inChannel.size(), outChannel);

    outLock.release();/* w w w.jav a 2  s . c  om*/
    inLock.release();

    inChannel.close();
    outChannel.close();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    BufferedInputStream fin = new BufferedInputStream(new FileInputStream("in.dat"));
    BufferedOutputStream fout = new BufferedOutputStream(new FileOutputStream("out.dat"));
    int i;//from  ww  w .  ja v a 2 s  .  co  m
    do {
        i = fin.read();
        if (i != -1)
            fout.write(i);
    } while (i != -1);
    fin.close();
    fout.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    PdfReader reader = new PdfReader("HelloWorldRead.pdf");
    PdfStamper stamper = new PdfStamper(reader, new FileOutputStream("HelloWorldStamper2.pdf"));

    int total = reader.getNumberOfPages() + 1;
    for (int i = 1; i < total; i++) {
        stamper.setRotateContents(false);
        PdfContentByte over = stamper.getOverContent(i);

        over.setRGBColorStroke(0xFF, 0x00, 0x00);
        over.setLineWidth(5f);/*from  w  w  w .j  a  va 2  s .  com*/
        over.ellipse(250, 450, 350, 550);
        over.stroke();

    }
    stamper.close();
}

From source file:HTMLListsAtoEPDF.java

public static void main(String[] args) {
    Document document = new Document();
    try {/*from   w  w w. jav a  2 s  .c o m*/
        HtmlWriter.getInstance(document, new FileOutputStream("HTMLListsAtoEPDF.html"));
        document.open();

        Paragraph paragraph = new Paragraph("A to E:");
        List list = new List(false, 10);
        list.add("A");
        list.add("B");
        list.add("C");
        list.add("D");
        list.add("E");
        paragraph.add(list);
        document.add(paragraph);
    } catch (Exception ioe) {
        System.err.println(ioe.getMessage());
    }
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Document.compress = false;/*from  ww  w  . ja v a 2s  .com*/
    Document document = new Document();
    PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("logo.pdf"));
    document.open();
    PdfContentByte cb = writer.getDirectContent();
    String eye = "this is a test";
    cb.setLiteral(eye);
    document.close();
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    ObjectOutputStream output = new ObjectOutputStream(new FileOutputStream("clients.ser"));

    AccountRecordSerializable record;//ww  w .  java2s. c  o m

    record = new AccountRecordSerializable(1, "firstName", "lastName", 0.1);
    output.writeObject(record);

    ObjectInputStream input = new ObjectInputStream(new FileInputStream("clients.ser"));
    record = (AccountRecordSerializable) input.readObject();

    System.out.printf("%-10d%-12s%-12s%10.2f\n", record.getAccount(), record.getFirstName(),
            record.getLastName(), record.getBalance());

    output.close();
}