org.jsmpp.util

Class StrictBufferedInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.BufferedInputStream

org.jsmpp.util.StrictBufferedInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class StrictBufferedInputStream
extends java.io.BufferedInputStream

There were some ongoing bugs related to use of DataInputStream in conjunction with BufferedInputStream. Listed below: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4112757 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4030995 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4401235 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4100022 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4479751 http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6192696 This class can be used a drop-in replacement for BufferedInputStream and provides a workaround to the faulty behavior in BufferedInputStream. Adapted from the comment by steffen.hauptmann@epost.de at the URL below: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4030995

Author:

Shantanu Kumar (kumar.shantanu@gmail.com)

Field Summary

Fields inherited from class java.io.BufferedInputStream

buf, count, marklimit, markpos, pos

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
StrictBufferedInputStream(java.io.InputStream in)
StrictBufferedInputStream(java.io.InputStream in, int size)

Method Summary

Modifier and Type	Method and Description
int	read(byte[] buffer, int bufPos, int length) Workaround for an unexpected behavior of 'BufferedInputStream'!

Methods inherited from class java.io.BufferedInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.io.FilterInputStream

read

Methods inherited from class java.lang.Object

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

Constructor Detail

StrictBufferedInputStream

public StrictBufferedInputStream(java.io.InputStream in)

StrictBufferedInputStream

public StrictBufferedInputStream(java.io.InputStream in,
                                 int size)

Method Detail

read

public int read(byte[] buffer,
                int bufPos,
                int length)
         throws java.io.IOException

Workaround for an unexpected behavior of 'BufferedInputStream'!

Overrides:

read in class java.io.BufferedInputStream

Throws:

java.io.IOException