Package org.apache.maven.plugin.install

Class DualDigester

java.lang.Object

org.apache.maven.plugin.install.DualDigester

public class DualDigester
extends Object

Calculates md5 and sha1 digest.

Todo: Consider using a thread to calculate one of the digests when the files are large; it's fairly slow !

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	buffer
private static final int	bufsize
private final MessageDigest	md5
private final MessageDigest	sh1

Constructor Summary

Constructors

Constructor	Description
DualDigester()

Method Summary

Modifier and Type	Method	Description
void	calculate(File file)
(package private) void	calculate(InputStream stream)
(package private) static MessageDigest	getDigester(String algorithm)
String	getMd5()
String	getSha1()
private void	update(InputStream is)

Methods inherited from class java.lang.Object

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

Field Details

md5

private final MessageDigest md5

sh1

private final MessageDigest sh1

bufsize

private static final int bufsize

See Also:

• Constant Field Values

buffer

private final byte[] buffer

Constructor Details

DualDigester

public DualDigester()

Method Details

getDigester

static MessageDigest getDigester(String algorithm)

calculate

public void calculate(File file)
               throws org.apache.maven.plugin.MojoExecutionException

Throws:

org.apache.maven.plugin.MojoExecutionException

calculate

void calculate(InputStream stream)
        throws IOException

Throws:

IOException

getMd5

public String getMd5()

getSha1

public String getSha1()

update

private void update(InputStream is)
             throws IOException

Throws:

IOException