org.apache.commons.compress.utils

Class CRC32VerifyingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.apache.commons.compress.utils.ChecksumVerifyingInputStream

org.apache.commons.compress.utils.CRC32VerifyingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CRC32VerifyingInputStream
extends ChecksumVerifyingInputStream

A stream that verifies the CRC of the data read once the stream is exhausted.

Since:

1.6

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
CRC32VerifyingInputStream(InputStream in, long size, int expectedCrc32) Constructs a new instance.
CRC32VerifyingInputStream(InputStream in, long size, long expectedCrc32) Constructs a new instance.

Method Summary

Methods inherited from class org.apache.commons.compress.utils.ChecksumVerifyingInputStream

getBytesRemaining, read, read, skip

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

CRC32VerifyingInputStream

public CRC32VerifyingInputStream(InputStream in,
                                 long size,
                                 int expectedCrc32)

Constructs a new instance.

Parameters:

in - the stream to wrap

size - the of the stream's content

expectedCrc32 - the expected checksum

CRC32VerifyingInputStream

public CRC32VerifyingInputStream(InputStream in,
                                 long size,
                                 long expectedCrc32)

Constructs a new instance.

Parameters:

in - the stream to wrap

size - the of the stream's content

expectedCrc32 - the expected checksum

Since:

1.7