MOXy's Object Graphs - Handling Inheritance

In previous posts we have explored how object graphs can be defined through metadata and programatically.  In this post I'll demonstrate the impact of inheritance in your domain model on how you define object graphs.

You can try this out today by downloading an EclipseLink 2.5.0 nightly download starting on March 24, 2013 from:

• http://www.eclipse.org/eclipselink/downloads/nightly.php

MOXy's Object Graphs - Input/Output Partial Models to XML & JSON

Suppose you have a domain model that you want to expose as a RESTful service.  The problem is you only want to input/output part of your data.  Previously you would have created a separate model representing  the subset and then have code to move data between the models.  In EclipseLink 2.5.0 we have a new feature called Object Graphs that enables you to easily define partial views on your model.

You can try this out today by downloading an EclipseLink 2.5.0 nightly download starting on March 24, 2013 from:

• http://www.eclipse.org/eclipselink/downloads/nightly.php