org.eclipse.persistence.jpa.rs.util.xmladapters

Class ReferenceAdapterV2<T extends PersistenceWeavedRest>

java.lang.Object

javax.xml.bind.annotation.adapters.XmlAdapter<T,T>

org.eclipse.persistence.jpa.rs.util.xmladapters.ReferenceAdapterV2<T>

Type Parameters:

T - entity class of this adapter

public class ReferenceAdapterV2<T extends PersistenceWeavedRest>
extends javax.xml.bind.annotation.adapters.XmlAdapter<T,T>

Reference adapter used in JPARS V2. Main purpose of this adapter is retrieving an entity by link when unmarshalling.

Since:

EclipseLink 2.6.0

Author:

Dmitry Kornilov

Constructor Summary

Constructors

Constructor and Description
ReferenceAdapterV2()
ReferenceAdapterV2(PersistenceContext context) Instantiates a new reference adapter.

Method Summary

Modifier and Type	Method and Description
T	marshal(T o) Marshal just passes through.
T	unmarshal(T o) If 'canonical' or 'self' link is present loads entity from the database.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceAdapterV2

public ReferenceAdapterV2()

ReferenceAdapterV2

public ReferenceAdapterV2(PersistenceContext context)

Instantiates a new reference adapter.

Parameters:

context - persistent context (mandatory)

Method Detail

marshal

public T marshal(T o)
          throws java.lang.Exception

Marshal just passes through.

Specified by:

marshal in class javax.xml.bind.annotation.adapters.XmlAdapter<T extends PersistenceWeavedRest,T extends PersistenceWeavedRest>

Parameters:

o -

Returns:

Throws:

java.lang.Exception

unmarshal

public T unmarshal(T o)
            throws java.lang.Exception

If 'canonical' or 'self' link is present loads entity from the database. Otherwise uses data provided.

Specified by:

unmarshal in class javax.xml.bind.annotation.adapters.XmlAdapter<T extends PersistenceWeavedRest,T extends PersistenceWeavedRest>

Throws:

java.lang.Exception