Class SelfExpandingBufferredInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.io.BufferedInputStream

org.jboss.resteasy.client.jaxrs.engines.SelfExpandingBufferredInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class SelfExpandingBufferredInputStream
extends BufferedInputStream

Extension of BufferedInputStream enforcing the contract where reset() always returns to the beginning of the stream, and the internal buffer expands automatically to the total length of content read from the underlying stream.

Author:

ul8b

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	Description
SelfExpandingBufferredInputStream(InputStream in)
SelfExpandingBufferredInputStream(InputStream in, int size)

Method Summary

Modifier and Type	Method	Description
int	getBufSize()	Return the current maximum size of the internal buffer.
int	getCount()
int	getMarkLimit()
int	getMarkPos()
int	getPos()
void	mark(int readlimit)	Not supported.
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.BufferedInputStream

available, close, markSupported, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

SelfExpandingBufferredInputStream

public SelfExpandingBufferredInputStream(InputStream in)

SelfExpandingBufferredInputStream

public SelfExpandingBufferredInputStream(InputStream in,
 int size)

Method Details

mark

public void mark(int readlimit)

Not supported. Mark position is always zero.

Overrides:

mark in class BufferedInputStream

read

public int read()
         throws IOException

Overrides:

read in class BufferedInputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class BufferedInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

getBufSize

public int getBufSize()

Return the current maximum size of the internal buffer. This is independent of how much data is actually contained within the buffer.

Returns:

internal buffer size

getCount

public int getCount()

getPos

public int getPos()

getMarkLimit

public int getMarkLimit()

getMarkPos

public int getMarkPos()