Package io.bdeploy.common.util

Class FixedLengthStream

java.lang.Object

java.io.InputStream

io.bdeploy.common.util.FixedLengthStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class FixedLengthStream
extends InputStream

An input stream that reads a given amount of bytes from a stream.

Constructor Summary

Constructors

Constructor	Description
FixedLengthStream(InputStream in, long totalSize)	Creates a new input stream that reads the given amount from the given stream.

Method Summary

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

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

FixedLengthStream

public FixedLengthStream(InputStream in,
 long totalSize)

Creates a new input stream that reads the given amount from the given stream.

Parameters:

in - the stream to read from

totalSize - the number of bytes to read

Method Details

read

public int read()
         throws IOException

Specified by:

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