ro.isdc.wro.model.resource.support.hash

Class CRC32HashStrategy

java.lang.Object

ro.isdc.wro.model.resource.support.hash.CRC32HashStrategy

All Implemented Interfaces:

HashStrategy

public class CRC32HashStrategy
extends Object
implements HashStrategy

Uses CRC32 algorithm for creating fingerprint.

Since:

1.4.7

Author:

Alex Objelean

Field Summary

Fields

Modifier and Type	Field and Description
static String	ALIAS A short name of this hashBuilder.

Constructor Summary

Constructors

Constructor and Description
CRC32HashStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
String	getHash(InputStream input)

Methods inherited from class java.lang.Object

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

Field Detail

ALIAS

public static final String ALIAS

A short name of this hashBuilder.

See Also:

Constant Field Values

Constructor Detail

CRC32HashStrategy

public CRC32HashStrategy()

Method Detail

getHash

public String getHash(InputStream input)
               throws IOException

Specified by:

getHash in interface HashStrategy

Parameters:

input - to digest.

Returns:

the hash of the content.

Throws:

IOException - if there was an error during reading the stream content.