org.gvsig.installer.lib.impl.utils

Class MD5BinaryFileUtils

java.lang.Object

org.gvsig.installer.lib.impl.utils.MD5BinaryFileUtils

public class MD5BinaryFileUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
MD5BinaryFileUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	createChecksum(java.io.File the_file)
static java.lang.String	getMD5Checksum(java.io.File the_file) In case this is too slow for you: There are faster ways to convert a byte array to a HEX string
static java.lang.String	getMD5InRemoteFile(java.net.URL remote_file) Gets the MD5 string of a md5 file which is associated with the file provided.

Methods inherited from class java.lang.Object

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

Constructor Detail

MD5BinaryFileUtils

public MD5BinaryFileUtils()

Method Detail

getMD5InRemoteFile

public static java.lang.String getMD5InRemoteFile(java.net.URL remote_file)

Gets the MD5 string of a md5 file which is associated with the file provided.

Parameters:

remote_file - the file that has a ".md5" file next to it

Returns:

createChecksum

public static byte[] createChecksum(java.io.File the_file)
                             throws java.lang.Exception

Throws:

java.lang.Exception

getMD5Checksum

public static java.lang.String getMD5Checksum(java.io.File the_file)
                                       throws java.lang.Exception

In case this is too slow for you: There are faster ways to convert a byte array to a HEX string

Parameters:

the_file - the input file

Returns:

the given file's MD5 checksum as a hex string

Throws:

java.lang.Exception