Package org.apache.commons.compress.utils

Class ChecksumVerifyingInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

java.util.zip.CheckedInputStream

org.apache.commons.compress.utils.ChecksumVerifyingInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

CRC32VerifyingInputStream

@Deprecated
public class ChecksumVerifyingInputStream
extends CheckedInputStream

Deprecated.

Use ChecksumInputStream.

Verifies the checksum of the data read once the stream is exhausted.

Since:

1.7

This class is not thread-safe

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
ChecksumVerifyingInputStream(Checksum checksum, InputStream in, long size, long expectedChecksum)	Deprecated. Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
long	getBytesRemaining()	Deprecated. Gets the byte count remaining to read.
int	read()	Deprecated. Reads a single byte from the stream
int	read(byte[] b, int off, int len)	Deprecated. Reads from the stream into a byte array.

Methods inherited from class java.util.zip.CheckedInputStream

getChecksum, 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 Details

ChecksumVerifyingInputStream

public ChecksumVerifyingInputStream(Checksum checksum,
 InputStream in,
 long size,
 long expectedChecksum)

Deprecated.

Constructs a new instance.

Parameters:

checksum - Checksum implementation.

in - the stream to wrap

size - the of the stream's content

expectedChecksum - the expected checksum

Method Details

getBytesRemaining

public long getBytesRemaining()

Deprecated.

Gets the byte count remaining to read.

Returns:

bytes remaining to read.

Since:

1.21

read

public int read()
         throws IOException

Deprecated.

Reads a single byte from the stream

Overrides:

read in class CheckedInputStream

Throws:

IOException - if the underlying stream throws or the stream is exhausted and the Checksum doesn't match the expected value

read

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

Deprecated.

Reads from the stream into a byte array.

Overrides:

read in class CheckedInputStream

Throws:

IOException - if the underlying stream throws or the stream is exhausted and the Checksum doesn't match the expected value