[news.eclipse.tools.emf] Re: Generate EMF Model

[Ed Merks <merks@xxxxxxxxxx>]

Alfredo,

You need to run headless not standalone, but I can't tell from your short stack
which you are doing.  There is a shell script in
org.eclipse.emf.codegen.ecore/test/generate that illustrates how we invoke the
generator from a shell command line...


Alfredo wrote:

> Every time I call the Rose2Ecore's main/run method, it returns the
> following exception:
>
> java.lang.NullPointerException
>         at
> org.eclipse.emf.codegen.ecore.rose2ecore.RoseUtil.<init>(RoseUtil.java:67)
>         at
> org.eclipse.emf.codegen.ecore.rose2ecore.Rose2Ecore.run(Rose2Ecore.java:74)
>
> What am I doing wrong?
>
> Thanks,
>
> Alfredo
> ******************************************************************************
> Frank Budinsky wrote:
>
> > Alfredo,
>
> > The code that creates an Ecore model from Java interfaces and Rational Rose
> > models is in packages org.eclipse.emf.codegen.ecore.java2ecore and
> > org.eclipse.emf.codegen.ecore.rose2ecore. The XML Schema to ecore converter
> is
> > in the XSD project (org.eclipse.xsd.ecore.XSDEcoreBuilder).
>
> > Frank.
>
> ******************************************************************************
> > Alfredo wrote:
>
> > > Hey guys,
> > >
> > > I'm creating a plugin which should take the UML/java/XML model and should
> > > generate the EMF model and from there I will generate classes and files.
> > > I know that there is a wizard that performs this, but I need to generate
> > > classes a little different to how they are being generated by this wizard.
> > >
> > > I look at the tutorials but none of them specify how to create a model
> > > programmatically.  Assuming that I have the UML, java, or XML model, What
> > > classes do I need to call which will generate the EMF model?  I already
> > > have code which uses the API to access the model.
> > >
> > > Thanks,
> > >
> > > Alfredo
> > >
> > >
> ******************************************************************************