Package org.apache.commons.compress.archivers.zip

Class ZipArchiveInputStream.BoundedInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.commons.compress.archivers.zip.ZipArchiveInputStream.BoundedInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

ZipArchiveInputStream

private final class ZipArchiveInputStream.BoundedInputStream
extends FilterInputStream

Bounded input stream adapted from commons-io

Field Summary

Fields

Modifier and Type	Field	Description
private final long	max	the max length to provide
private long	pos	the number of bytes already returned

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
BoundedInputStream(InputStream in, long size)	Creates a new BoundedInputStream that wraps the given input stream and limits it to a certain size.

Method Summary

Modifier and Type	Method	Description
int	available()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.FilterInputStream

close, mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Field Details

max

private final long max

the max length to provide

pos

private long pos

the number of bytes already returned

Constructor Details

BoundedInputStream

public BoundedInputStream(InputStream in,
 long size)

Creates a new BoundedInputStream that wraps the given input stream and limits it to a certain size.

Parameters:

in - The wrapped input stream

size - The maximum number of bytes to return

Method Details

available

public int available()
              throws IOException

Overrides:

available in class FilterInputStream

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException