hibergui.generator.tool.io
Class BufferedStream

java.lang.Object
  java.io.InputStream
      hibergui.generator.tool.io.BufferedStream

All Implemented Interfaces:

java.io.Closeable

public class BufferedStream
extends java.io.InputStream

With this class you can read data from InputStream more than once a time. If you want to reset the position of given InputStream you just have to call reset method without calling mark method before using it.

Author:

Csaba Gyenge

Field Summary

private java.io.ByteArrayInputStream	bis
private byte[]	buffer
private static int	READ_SIZE
private java.io.InputStream	source

Constructor Summary

BufferedStream(java.io.InputStream is)
Read data from InputStream more than once a time.

Method Summary

protected static byte[]	buffering(java.io.InputStream is) Method to read data from is to an array.
boolean	markSupported() It is always return true because reset is always supported.
int	read()
void	reset() Call this method to reset the input stream.

Methods inherited from class java.io.InputStream

available, close, mark, read, read, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

READ_SIZE

private static final int READ_SIZE

See Also:

Constant Field Values

source

private java.io.InputStream source

bis

private java.io.ByteArrayInputStream bis

buffer

private byte[] buffer

Constructor Detail

BufferedStream

public BufferedStream(java.io.InputStream is)

Read data from InputStream more than once a time.

Parameters:

is - InputStream to read data from.

Method Detail

buffering

protected static byte[] buffering(java.io.InputStream is)
                           throws java.io.IOException

Method to read data from is to an array.

Returns:

Array of byte which contains data of given is input stream

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

reset

public void reset()
           throws java.io.IOException

Call this method to reset the input stream. You don't need to use mark method, or something else before calling this method.

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

It is always return true because reset is always supported.

Overrides:

markSupported in class java.io.InputStream

Returns:

Constant true value.