org.apache.juneau.rest.util

Class BoundedServletInputStream

java.lang.Object

java.io.InputStream

javax.servlet.ServletInputStream

org.apache.juneau.rest.util.BoundedServletInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public final class BoundedServletInputStream
extends ServletInputStream

ServletInputStream wrapper around a normal input stream with support for limiting input.

Constructor Summary

Constructors

Constructor and Description
BoundedServletInputStream(byte[] b) Wraps the specified byte array.
BoundedServletInputStream(InputStream is, long max) Wraps the specified input stream.
BoundedServletInputStream(ServletInputStream sis, long max) Wraps the specified input stream.

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
boolean	isFinished()
boolean	isReady()
void	mark(int limit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
void	setReadListener(ReadListener arg0)
long	skip(long n)

Methods inherited from class javax.servlet.ServletInputStream

readLine

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundedServletInputStream

public BoundedServletInputStream(InputStream is,
                                 long max)

Wraps the specified input stream.

Parameters:

is - The input stream to wrap.

max - The maximum number of bytes to read from the stream.

BoundedServletInputStream

public BoundedServletInputStream(ServletInputStream sis,
                                 long max)

Wraps the specified input stream.

Parameters:

sis - The input stream to wrap.

max - The maximum number of bytes to read from the stream.

BoundedServletInputStream

public BoundedServletInputStream(byte[] b)

Wraps the specified byte array.

Parameters:

b - The byte contents of the stream.

Method Detail

read

public final int read()
               throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

mark

public void mark(int limit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

close

public final void close()
                 throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

isFinished

public boolean isFinished()

Specified by:

isFinished in class ServletInputStream

isReady

public boolean isReady()

Specified by:

isReady in class ServletInputStream

setReadListener

public void setReadListener(ReadListener arg0)

Specified by:

setReadListener in class ServletInputStream