Class CountingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.deltava.dao.http.CountingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

class CountingInputStream
extends FilterInputStream

An InputStream that counts the number of bytes read from it.

Since:

10.3

Version:

10.3

Author:

Luke

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
CountingInputStream(InputStream in, IntConsumer onClose)	Creates the InputStream.

Method Summary

Modifier and Type	Method	Description
void	close()
int	getCount()	Returns the number of bytes read from this stream.
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

CountingInputStream

CountingInputStream(InputStream in,
 IntConsumer onClose)

Creates the InputStream.

Parameters:

in - the InputStream to wrap

onClose - statistics update hook, called on close()

Method Details

getCount

public int getCount()

Returns the number of bytes read from this stream.

Returns:

the number of bytes

read

public int read()
         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

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class FilterInputStream

Throws:

IOException