Package com.googlecode.d2j.signapk

Class AbstractJarSign

java.lang.Object

com.googlecode.d2j.signapk.AbstractJarSign

Direct Known Subclasses:

SunJarSignImpl, TinySignImpl

public abstract class AbstractJarSign
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	digestAlg
protected final PrivateKey	privateKey
protected final String	signAlg

Constructor Summary

Constructors

Constructor	Description
AbstractJarSign(PrivateKey privateKey)
AbstractJarSign(PrivateKey privateKey, String digestAlg, String signAlg)

Method Summary

Modifier and Type	Method	Description
protected String	encodeBase64(byte[] data)
void	sign(File in, File out)
protected abstract void	writeSignatureBlock(byte[] signature, OutputStream out)	Write a .RSA file with a digital signature.

Methods inherited from class java.lang.Object

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

Field Details

digestAlg

protected final String digestAlg

privateKey

protected final PrivateKey privateKey

signAlg

protected final String signAlg

Constructor Details

AbstractJarSign

public AbstractJarSign(PrivateKey privateKey)

AbstractJarSign

public AbstractJarSign(PrivateKey privateKey,
 String digestAlg,
 String signAlg)

Method Details

encodeBase64

protected String encodeBase64(byte[] data)

sign

public void sign(File in,
 File out)
          throws IOException,
GeneralSecurityException

Throws:

IOException

GeneralSecurityException

writeSignatureBlock

protected abstract void writeSignatureBlock(byte[] signature,
 OutputStream out)
                                     throws IOException

Write a .RSA file with a digital signature.

Throws:

IOException