com.amadeus.session

Class EncryptingSerializerDeserializer

java.lang.Object

com.amadeus.session.EncryptingSerializerDeserializer

All Implemented Interfaces:

SerializerDeserializer

public class EncryptingSerializerDeserializer
extends Object
implements SerializerDeserializer

Encrypts and decrypts session data before storing it in session repository. Session is encrypted using AES/CBC/PKCS5Padding transformation. The implementation delegates serializing and deserializing to a wrapped SerializerDeserializer.

The key must be provided either by calling initKey(String) or via configuration property.

Constructor Summary

Constructors

Constructor and Description
EncryptingSerializerDeserializer() Default constructor wraps JdkSerializerDeserializer instance.
EncryptingSerializerDeserializer(SerializerDeserializer wrapped) Constructor that allows wrapping arbitrary SerializerDeserializer instance.

Method Summary

Modifier and Type	Method and Description
Object	deserialize(byte[] data) Deserializes object from byte array
byte[]	serialize(Object value) Serializes object into a byte array.
void	setSessionManager(SessionManager sessionManager) Allows associating this instance with a SessionManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

EncryptingSerializerDeserializer

public EncryptingSerializerDeserializer()

Default constructor wraps JdkSerializerDeserializer instance.

EncryptingSerializerDeserializer

public EncryptingSerializerDeserializer(SerializerDeserializer wrapped)

Constructor that allows wrapping arbitrary SerializerDeserializer instance.

Parameters:

wrapped - the instance to wrap

Method Detail

serialize

public byte[] serialize(Object value)

Description copied from interface: SerializerDeserializer

Serializes object into a byte array.

Specified by:

serialize in interface SerializerDeserializer

Parameters:

value - the object to serialize

Returns:

byte array containing serialized object

deserialize

public Object deserialize(byte[] data)

Description copied from interface: SerializerDeserializer

Deserializes object from byte array

Specified by:

deserialize in interface SerializerDeserializer

Parameters:

data - serialized form of the object

Returns:

deserialized object

setSessionManager

public void setSessionManager(SessionManager sessionManager)

Description copied from interface: SerializerDeserializer

Allows associating this instance with a SessionManager. This, for example, allows using specific ClassLoader for configuring SerializerDeserializer.

Specified by:

setSessionManager in interface SerializerDeserializer

Parameters:

sessionManager - the associated to this instance