Package org.apache.wicket.core.util.crypt

Class AbstractJceCrypt

java.lang.Object

org.apache.wicket.core.util.crypt.AbstractJceCrypt

All Implemented Interfaces:

ICrypt

Direct Known Subclasses:

AESCrypt

public abstract class AbstractJceCrypt
extends Object
implements ICrypt

Base class for JCE based ICrypt implementations.

Constructor Summary

Constructors

Constructor	Description
AbstractJceCrypt()

Method Summary

Modifier and Type	Method	Description
protected abstract byte[]	decrypt(byte[] encrypted)	Decrypts an encrypted byte array.
String	decryptUrlSafe(String text)	Decrypts a string into a string.
protected abstract byte[]	encrypt(byte[] plainBytes)	Encrypts the given text into a byte array.
String	encryptUrlSafe(String plainText)	Encrypt a string into a string using URL safe Base64 encoding.
void	setKey(String key)	Sets private encryption key.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractJceCrypt

public AbstractJceCrypt()

Method Detail

decryptUrlSafe

public final String decryptUrlSafe(String text)

Decrypts a string into a string.

Specified by:

decryptUrlSafe in interface ICrypt

Parameters:

text - text to decrypt

Returns:

the decrypted text

encryptUrlSafe

public final String encryptUrlSafe(String plainText)

Encrypt a string into a string using URL safe Base64 encoding.

Specified by:

encryptUrlSafe in interface ICrypt

Parameters:

plainText - text to encrypt

Returns:

encrypted string

decrypt

protected abstract byte[] decrypt(byte[] encrypted)

Decrypts an encrypted byte array.

Parameters:

encrypted - byte array to decrypt

Returns:

the decrypted text

encrypt

protected abstract byte[] encrypt(byte[] plainBytes)

Encrypts the given text into a byte array.

Parameters:

plainBytes - text to encrypt

Returns:

the string encrypted

setKey

public final void setKey(String key)

Description copied from interface: ICrypt

Sets private encryption key. It depends on the implementation if a default key is applied or an exception is thrown, if no private key has been provided.

Specified by:

setKey in interface ICrypt

Parameters:

key - private key