software.amazon.awssdk.core.internal.io

Class SdkLengthAwareInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

software.amazon.awssdk.core.internal.io.SdkLengthAwareInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class SdkLengthAwareInputStream
extends FilterInputStream

An InputStream that is aware of its length. The main purpose of this class is to support truncating streams to a length that is shorter than the total length of the stream.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
SdkLengthAwareInputStream(InputStream in, long length)

Method Summary

Modifier and Type	Method and Description
int	available()
void	mark(int readlimit)
int	read()
int	read(byte[] b, int off, int len)
long	remaining()
void	reset()
long	skip(long requestedBytesToSkip)

Methods inherited from class java.io.FilterInputStream

close, markSupported, read

Methods inherited from class java.lang.Object

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

Constructor Detail

SdkLengthAwareInputStream

public SdkLengthAwareInputStream(InputStream in,
                                 long length)

Method Detail

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

skip

public long skip(long requestedBytesToSkip)
          throws IOException

Overrides:

skip in class FilterInputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class FilterInputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class FilterInputStream

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterInputStream

Throws:

IOException

remaining

public long remaining()