org.datanucleus.store

Interface PersistenceEncryptionProvider

public interface PersistenceEncryptionProvider

Interface to be implemented by any persistence encryption provider.

Method Summary

Modifier and Type	Method and Description
Object	decryptValue(AbstractMemberMetaData mmd, Object value) Method to decrypt the provided value from persistence.
Object	encryptValue(AbstractMemberMetaData mmd, Object value) Method to encrypt the provided value for persistence.

Method Detail

encryptValue

Object encryptValue(AbstractMemberMetaData mmd,
                    Object value)

Method to encrypt the provided value for persistence.

Parameters:

mmd - Metadata for the member (field/property).

value - Its value to encrypt.

Returns:

The encrypted value

decryptValue

Object decryptValue(AbstractMemberMetaData mmd,
                    Object value)

Method to decrypt the provided value from persistence.

Parameters:

mmd - Metadata for the member (field/property).

value - Its value to decrypt.

Returns:

The decrypted value