jrun.ejb.persistence
Class EntityPersistentObject

java.lang.Object
  |
  +--jrunx.persistence.AbstractPersistentObject
        |
        +--jrun.ejb.persistence.EntityPersistentObject

All Implemented Interfaces:

PersistentObject

public class EntityPersistentObject

extends AbstractPersistentObject

Interface to a persistence store mechanism for instances.

Author:

Enrique Duvos

Field Summary

protected javax.ejb.EntityContext

context

Fields inherited from class jrunx.persistence.AbstractPersistentObject

instance

Constructor Summary

EntityPersistentObject(javax.ejb.EntityBean instance)
Constructor.

Method Summary

void	deserialize(byte[] data) Methods for deserializing the object.
java.lang.Object	getObject() Retrieves the object.
byte[]	serialize() Methods for serializing the object.

Methods inherited from class jrunx.persistence.AbstractPersistentObject

setObject

Methods inherited from class java.lang.Object

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

Field Detail

context

protected javax.ejb.EntityContext context

Constructor Detail

EntityPersistentObject

public EntityPersistentObject(javax.ejb.EntityBean instance)

Constructor. Prepares the object to be serialized

Parameters:

instance - the bean instance.

Method Detail

serialize

public byte[] serialize()
                 throws java.lang.Exception

Methods for serializing the object.

deserialize

public void deserialize(byte[] data)
                 throws java.lang.Exception

Methods for deserializing the object.

Parameters:

data - the serialized object as a byte array.

getObject

public java.lang.Object getObject()

Retrieves the object.

Overrides:

getObject in class AbstractPersistentObject

Returns:

the Object encapsulated by this PersistentObject.