de.unkrig.commons.io

Class FixedLengthInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

de.unkrig.commons.io.FixedLengthInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class FixedLengthInputStream
extends java.io.FilterInputStream

Signals end-of-input after exactly limit bytes were read from the delegate. Throws an EOFException iff the delegate produces less than limit bytes.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
FixedLengthInputStream(java.io.InputStream in, long limit)

Method Summary

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

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedLengthInputStream

public FixedLengthInputStream(java.io.InputStream in,
                              long limit)

Method Detail

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FilterInputStream