Re: How to write a simple SDO class for the tutorial?

Sebastien, There's the basis of a Java interface to SDO generator at [1] but it hasn't been developed to a working state and hasn't been looked since the initial drop of code into Tuscany. It would be great to get this or similar function up and running. If you take a look at the noInterfaces

Re: How to write a simple SDO class for the tutorial?

I missed you last point in my reply. getStaticType() is required to underpin fundamental EMF behaviour. Without it EMF's capacity to know the class of an EObject (which all our DataObjects are derived from) is broken for all static classes, and that would break many SDO behaviours, e.g.

Re: How to write a simple SDO class for the tutorial?

Hi Sebastien, One thing to note is that the static SDO supported in Tuscany today is an EMF-style pattern that is intended to be the highest performance in-memory static DataObjects. Other less-performant patterns, that use a dynamic (DataObject) proxy, for example, are possible and probably

Re: How to write a simple SDO class for the tutorial?

kelvin goodson wrote: Sebastien, There's the basis of a Java interface to SDO generator at [1] but it hasn't been developed to a working state and hasn't been looked since the initial drop of code into Tuscany. It would be great to get this or similar function up and running. If you take a

Re: How to write a simple SDO class for the tutorial?

kelvin goodson wrote: I missed you last point in my reply. getStaticType() is required to underpin fundamental EMF behaviour. Without it EMF's capacity to know the class of an EObject (which all our DataObjects are derived from) is broken for all static classes, and that would break many SDO

Re: How to write a simple SDO class for the tutorial?

Sebastien, You're generic implementation is fine as long as TypeHelper.INSTANCE is the right scope where the type is registered. If you aren't interested in supporting dynamic subclasses of static classes, then getStaticType() is always == DataObject.getType(), so you might not even need to

Re: How to write a simple SDO class for the tutorial?

kelvin goodson wrote: If you are discounting using XSD for the source of metadata to describe the SDO types then there is the SDO API provided for dynamic metadata creation. The sample at [1] gives an introduction to this. The paper at [2] discusses the subject also, and the program underlying

Re: How to write a simple SDO class for the tutorial?

If you are discounting using XSD for the source of metadata to describe the SDO types then there is the SDO API provided for dynamic metadata creation. The sample at [1] gives an introduction to this. The paper at [2] discusses the subject also, and the program underlying the discussion in the

How to write a simple SDO class for the tutorial?

The online store tutorial currently uses a simple handwritten JavaBean to represent the Items in the store catalog and shopping cart. I'm able to flow that Item bean over local calls, WS, Atom and JSON bindings. Here's what it looks like: