Example usage for java.io BufferedInputStream BufferedInputStream

Introduction

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

Prototype

public BufferedInputStream(InputStream in)

Source Link

Document

Creates a BufferedInputStream and saves its argument, the input stream in, for later use.

Usage

From source file:Main.java

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

    InputStream inStream = new FileInputStream("c:/test.txt");
    BufferedInputStream bis = new BufferedInputStream(inStream);

    int byteNum = bis.available();

    System.out.println(byteNum);/*from www.  j a v  a 2 s . c o m*/

    bis.close();

    byteNum = bis.available();
    System.out.println(byteNum);

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    URLConnection urlc = new URL("http://www.google.com").openConnection();

    BufferedInputStream buffer = new BufferedInputStream(urlc.getInputStream());

    int byteRead;
    while ((byteRead = buffer.read()) != -1) {
        System.out.println((char) byteRead);
    }//from   w w w .  java  2  s.  c o m
    buffer.close();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InputStream is = Main.class.getResourceAsStream("image.gif");
    BufferedInputStream bis = new BufferedInputStream(is);
    byte[] byBuf = new byte[10000];

    int byteRead = bis.read(byBuf, 0, 10000);
    Image img = Toolkit.getDefaultToolkit().createImage(byBuf);
}

From source file:MainClass.java

public static void main(String args[]) {
    try {//from  w  w  w  .ja va2  s.  co  m
        FileInputStream fis = new FileInputStream(args[0]);

        BufferedInputStream bis = new BufferedInputStream(fis);

        int i;
        while ((i = bis.read()) != -1) {
            System.out.println(i);
        }
        fis.close();
    } catch (Exception e) {
        System.out.println("Exception: " + e);
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
        XMLDecoder decoder = new XMLDecoder(new BufferedInputStream(new FileInputStream("Bean.xml")));
        Bean bean = (Bean) decoder.readObject();
        decoder.close();/*from w  ww  . j  a  va  2  s.co  m*/
        System.out.println("ID = " + bean.getId());
    }

From source file:Main.java

public static void main(String[] args) throws Exception {
    InputStream inStream = new FileInputStream("c:/test.txt");

    BufferedInputStream bis = new BufferedInputStream(inStream);

    // read number of bytes available
    int numByte = bis.available();

    // byte array declared
    byte[] buf = new byte[numByte];

    // read byte into buf , starts at offset 2, 3 bytes to read
    bis.read(buf, 2, 3);//from w w  w  .ja va2s. c om

    // for each byte in buf
    for (byte b : buf) {
        System.out.println((char) b + ": " + b);
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    InputStream iStream = new FileInputStream("c:/test.txt");
    BufferedInputStream bis = new BufferedInputStream(iStream);

    // read and print characters one by one
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());

    // mark is set on the input stream
    bis.mark(0);/*from ww w  .  ja  v a2  s.c  o  m*/
    System.out.println((char) bis.read());

    // reset is called
    bis.reset();

    // read and print characters
    System.out.println((char) bis.read());
    System.out.println((char) bis.read());

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    File file = new File("C:/ReadFile.txt");
    FileInputStream fin = new FileInputStream(file);

    BufferedInputStream bin = new BufferedInputStream(fin);
    while (bin.available() > 0) {
        System.out.println((char) bin.read());
    }/*  w ww  . j  av  a  2s.c om*/
    bin.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    File file = new File("C:/ReadFile.txt");
    FileInputStream fin = new FileInputStream(file);
    BufferedInputStream bin = new BufferedInputStream(fin);

    byte[] contents = new byte[1024];
    int bytesRead = 0;
    String strFileContents;//  w  ww . ja v  a 2s  .  c  o  m
    while ((bytesRead = bin.read(contents)) != -1) {
        strFileContents = new String(contents, 0, bytesRead);
        System.out.print(strFileContents);
    }
    bin.close();
}

From source file:Main.java

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

    InputStream inStream = new FileInputStream("c:/test.txt");

    BufferedInputStream bis = new BufferedInputStream(inStream);

    // read until a single byte is available
    while (bis.available() > 0) {
        // get the number of bytes available
        Integer nBytes = bis.available();
        System.out.println("Available bytes = " + nBytes);

        // read next available character
        char ch = (char) bis.read();

        // print the read character.
        System.out.println("The character read = " + ch);
    }/*from  ww w. ja v  a  2 s.  c o  m*/

}