Example usage for java.io DataOutputStream flush

Introduction

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

Prototype

public void flush() throws IOException

Source Link

Document

Flushes this data output stream.

Usage

From source file:Main.java

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

    int[] i = { 123, 234, 454, 567, 789 };
    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    for (int j : i) {
        dos.writeInt(j);/*  ww w .  j a  v a  2  s  . c  o  m*/
    }
    dos.flush();
    InputStream is = new FileInputStream("c:\\test.txt");

    DataInputStream dis = new DataInputStream(is);
    while (dis.available() > 0) {
        int k = dis.readInt();
        System.out.print(k);
    }
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    int[] i = { 123, 234, 345, 456, 678 };
    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    for (int j : i) {
        dos.writeInt(j);/*from w  ww  . j a  v  a2  s. com*/
    }
    dos.flush();

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

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

From source file:Main.java

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

    byte[] buf = { 12, 15, 18, 20, 22, 24 };

    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    DataOutputStream dos = new DataOutputStream(baos);

    for (byte b : buf) {
        dos.writeByte(b);//ww  w.j  a v  a 2  s  . c  o m
    }
    dos.flush();

    for (byte b : baos.toByteArray()) {
        System.out.print(b);
    }

}

From source file:Main.java

public static void main(String[] args) throws IOException {
    float[] fbuf = { 12.34f, 23.34f, 45.56f, 67.78f, 12.55f, 77.88f };

    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);
    for (float f : fbuf) {
        dos.writeFloat(f);//from  www  . jav a  2 s. c  o  m
    }
    dos.flush();
    InputStream is = new FileInputStream("c:\\test.txt");
    DataInputStream dis = new DataInputStream(is);

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

From source file:Main.java

public static void main(String[] args) throws IOException {
    short[] s = { 12345, 12345 };
    FileOutputStream fos = new FileOutputStream("c:\\test.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    for (short j : s) {
        dos.writeShort(j);/*from  w  w  w.ja  v  a  2  s.co  m*/
    }
    dos.flush();
    InputStream is = new FileInputStream("c:\\test.txt");
    DataInputStream dis = new DataInputStream(is);

    while (dis.available() > 0) {
        short k = dis.readShort();
        System.out.print(k);
    }

}

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);/*from w  w  w .  j  a  v  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 {

    byte[] b = { -123, 4 };

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

    for (byte j : b) {
        dos.writeByte(j);//w w  w  .j  a v a 2 s . co  m
    }
    dos.flush();
    InputStream is = new FileInputStream("c:\\test.txt");
    DataInputStream dis = new DataInputStream(is);

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

}

From source file:Main.java

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

    long[] l = { 1234567898765L, 12345678909876L };

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

    for (long j : l) {
        dos.writeLong(j);//from w  ww  . j  a va  2s  .  c o  m
    }
    dos.flush();

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

    while (dis.available() > 0) {
        long k = dis.readLong();
        System.out.print(k);
    }
}

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);

    for (String j : s) {
        dos.writeUTF(j);/*  ww w  .ja  v  a2  s .  c o  m*/
    }

    dos.flush();

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

    DataInputStream dis = new DataInputStream(is);

    while (dis.available() > 0) {
        String k = dis.readUTF();
        System.out.print(k);
    }
}

From source file:Main.java

public static void main(String[] args) throws IOException {
    double[] dbuf = { 12.34, 34.45, 67.78, 88.88, 66.66, 77.33 };

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

    for (double d : dbuf) {
        dos.writeDouble(d);//  w w  w . ja  v  a2  s  .c  o  m
    }
    dos.flush();

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

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