Class StringDbValueEncryptor

java.lang.Object

de.xima.fc.persistence.impl.security.StringDbValueEncryptor

All Implemented Interfaces:

DbValueEncryptor<String,String>

public class StringDbValueEncryptor
extends Object
implements DbValueEncryptor<String,String>

Encryptor that converts String values to encrypted String values and vice versa.

Since:

8.5.0

Author:

Norman Lorenz

Constructor Summary

Constructors

Constructor	Description
StringDbValueEncryptor()

Method Summary

Modifier and Type	Method	Description
String	decrypt(String value, String scope)	Decrypts the given value.
String	encrypt(String value, String scope)	Encrypts the given value.
Class<String>	getEncryptedType()	Gets the class type of the encrypted value.
Class<String>	getUnencryptedType()	Gets the class type of the unencrypted value.

Methods inherited from class Object

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

Constructor Details

StringDbValueEncryptor

public StringDbValueEncryptor()

Method Details

decrypt

public String decrypt(String value,
 String scope)
               throws FcEncryptionException

Description copied from interface: DbValueEncryptor

Decrypts the given value.

Specified by:

decrypt in interface DbValueEncryptor<String,String>

Parameters:

value - The value to decrypt.

scope - Optional. The scope for decryption, can be used to differentiate between different encryption contexts.

Returns:

The decrypted value.

Throws:

FcEncryptionException - If decryption fails.

encrypt

public String encrypt(String value,
 String scope)
               throws FcEncryptionException

Description copied from interface: DbValueEncryptor

Encrypts the given value.

Specified by:

encrypt in interface DbValueEncryptor<String,String>

Parameters:

value - The value to encrypt.

scope - Optional. The scope for encryption, can be used to differentiate between different encryption contexts.

Returns:

The encrypted value.

Throws:

FcEncryptionException - If encryption fails.

getEncryptedType

public Class<String> getEncryptedType()

Description copied from interface: DbValueEncryptor

Gets the class type of the encrypted value.

Specified by:

getEncryptedType in interface DbValueEncryptor<String,String>

Returns:

The class type of the encrypted value.

getUnencryptedType

public Class<String> getUnencryptedType()

Description copied from interface: DbValueEncryptor

Gets the class type of the unencrypted value.

Specified by:

getUnencryptedType in interface DbValueEncryptor<String,String>

Returns:

The class type of the unencrypted value.