com.pentec.util
Class ABufferedInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          java.io.BufferedInputStream
              com.pentec.util.ABufferedInputStream

All Implemented Interfaces:

java.io.Closeable

public class ABufferedInputStream
extends java.io.BufferedInputStream

BufferedInputStream with a timeout (in milliseconds) built in rather than depending on the underlying source to provide one.

Field Summary

private int

iTimeout Amount of time to dwell on a read before timing out

Fields inherited from class java.io.BufferedInputStream

buf, count, marklimit, markpos, pos

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

ABufferedInputStream(java.io.InputStream in, int iTimeout)

ABufferedInputStream(java.io.InputStream in, int iSize, int iTimeout)

Method Summary

int	read()
int	read(byte[] abBuffer)
int	read(byte[] abBuffer, int iOffset, int iLength)
protected void	wait(int iBytes) Wait until iBytes number of bytes are available to read before returning.

Methods inherited from class java.io.BufferedInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

iTimeout

private int iTimeout

Amount of time to dwell on a read before timing out

Constructor Detail

ABufferedInputStream

public ABufferedInputStream(java.io.InputStream in,
                            int iTimeout)

ABufferedInputStream

public ABufferedInputStream(java.io.InputStream in,
                            int iSize,
                            int iTimeout)

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.BufferedInputStream

Throws:

java.io.IOException

read

public int read(byte[] abBuffer)
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

public int read(byte[] abBuffer,
                int iOffset,
                int iLength)
         throws java.io.IOException

Overrides:

read in class java.io.BufferedInputStream

Throws:

java.io.IOException

wait

protected void wait(int iBytes)
             throws java.io.IOException

Wait until iBytes number of bytes are available to read before returning. If the timeout period elapses, an IOException is thrown indicating so.

Parameters:

iBytes - number of bytes to wait on

Throws:

java.io.IOException - timeout period elapsed