de.alpharogroup.crypto.core

Class AbstractEncryptor<C,K>

java.lang.Object

de.alpharogroup.crypto.core.AbstractCryptor<C,K>

de.alpharogroup.crypto.core.AbstractEncryptor<C,K>

Type Parameters:

C - the generic type of the cipher

K - the generic type of the key

All Implemented Interfaces:

de.alpharogroup.crypto.api.Cryptor, Serializable

Direct Known Subclasses:

AbstractFileEncryptor, AbstractStringEncryptor, PublicKeyEncryptor

public abstract class AbstractEncryptor<C,K>
extends AbstractCryptor<C,K>
implements de.alpharogroup.crypto.api.Cryptor

The abstract class AbstractEncryptor can be extended for providing the encrypting feature.

See Also:

Serialized Form

Field Summary

Fields inherited from class de.alpharogroup.crypto.core.AbstractCryptor

model

Constructor Summary

Constructors

Constructor and Description
AbstractEncryptor(de.alpharogroup.crypto.model.CryptModel<C,K> model) Constructor with the given CryptModel.
AbstractEncryptor(K key) Constructor with a key.

Method Summary

Modifier and Type	Method and Description
int	newOperationMode()

Methods inherited from class de.alpharogroup.crypto.core.AbstractCryptor

newAlgorithm, newAlgorithmParameterSpec, newCipher, newCipher, newIterationCount, newSalt, newSecretKeyFactory, onInitialize

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEncryptor

public AbstractEncryptor(de.alpharogroup.crypto.model.CryptModel<C,K> model)
                  throws InvalidKeyException,
                         NoSuchAlgorithmException,
                         InvalidKeySpecException,
                         NoSuchPaddingException,
                         InvalidAlgorithmParameterException,
                         UnsupportedEncodingException

Constructor with the given CryptModel.

Parameters:

model - The crypt model.

Throws:

InvalidAlgorithmParameterException - is thrown if initialization of the cypher object fails.

NoSuchPaddingException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeySpecException - is thrown if generation of the SecretKey object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeyException - is thrown if initialization of the cypher object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

UnsupportedEncodingException - is thrown if the named charset is not supported.

AbstractEncryptor

public AbstractEncryptor(K key)
                  throws InvalidKeyException,
                         NoSuchAlgorithmException,
                         InvalidKeySpecException,
                         NoSuchPaddingException,
                         InvalidAlgorithmParameterException,
                         UnsupportedEncodingException

Constructor with a key.

Parameters:

key - The key.

Throws:

InvalidAlgorithmParameterException - is thrown if initialization of the cypher object fails.

NoSuchPaddingException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeySpecException - is thrown if generation of the SecretKey object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeyException - is thrown if initialization of the cypher object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

UnsupportedEncodingException - is thrown if the named charset is not supported.

Method Detail

newOperationMode

public int newOperationMode()

Specified by:

newOperationMode in interface de.alpharogroup.crypto.api.Cryptor