Create and Test Native Build & Docker Image

[dlabordus]

Create and test the Native Build to check that all required classes and files (like the OCL Files) are included.
Next create the docker image (including a volume to included custom OCL Files) and also test the Docker Image.

[dlabordus]

First attempt was made in the branch 'native-runner-attempt' to create a native runner, but this version fails on runtime.
Eclipse uses Google Guice as DI Framework and it seems to give problems.

The error returning is:

2022-03-02 10:20:37,733 FINE  [com.goo.inj.int.uti.ContinuousStopwatch] (executor-thread-0) Preloading singletons: 0ms
2022-03-02 10:20:37,734 WARN  [org.lfe.com.cor.jax.exc.GenericExceptionHandler] (executor-thread-0) Unknown exception occurred.: com.google.inject.ConfigurationException: Guice configuration errors:

1) [Guice/MissingImplementation]: No implementation for IResourceFactory was bound.

Learn more:
  https://github.com/google/guice/wiki/MISSING_IMPLEMENTATION

1 error

======================
Full classname legend:
======================
IResourceFactory: "org.eclipse.xtext.resource.IResourceFactory"
========================
End of classname legend:
========================

	at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1126)
	at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:1086)
	at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1138)
	at org.eclipse.ocl.xtext.essentialocl.EssentialOCLStandaloneSetupGenerated.register(EssentialOCLStandaloneSetupGenerated.java:41)
	at org.eclipse.ocl.xtext.essentialocl.EssentialOCLStandaloneSetupGenerated.createInjectorAndDoEMFRegistration(EssentialOCLStandaloneSetupGenerated.java:31)
	at org.eclipse.ocl.xtext.essentialocl.EssentialOCLStandaloneSetup.createInjectorAndDoEMFRegistration(EssentialOCLStandaloneSetup.java:77)
	at org.eclipse.ocl.xtext.essentialocl.EssentialOCLStandaloneSetup.doSetup(EssentialOCLStandaloneSetup.java:38)
	at org.eclipse.ocl.xtext.completeocl.CompleteOCLStandaloneSetupGenerated.createInjectorAndDoEMFRegistration(CompleteOCLStandaloneSetupGenerated.java:28)
	at org.eclipse.ocl.xtext.completeocl.CompleteOCLStandaloneSetup.doSetup(CompleteOCLStandaloneSetup.java:32)
	at org.lfenergy.compas.scl.validator.impl.OclFileLoader.<init>(OclFileLoader.java:36)

Use local debugging it looks like the implementation it's searching for is the class 'org.eclipse.xtext.resource.XtextResourceFactory'.

[dlabordus]

Some small remark about how to come to this error. There where errors before.

• First we needed a extra library from Eclipse, that why the module "riseclipse-extra-p2" was added to download that. Otherwise the build of the native already fails. It's strange it is only needed for the Native Build, runtime it doesn't seems to be needed.
• Next for Google Guice to work a lot of java.lang Classes where added to the Configuration Class with @RegisterForReflection.
• Next try to added the needed factory classes, but it doesn't seem to be working.

Couldn't find a lot about GraalVM and Google Guice, only the same issue about the java.lang classes.

[Sander3003]

Making it works with GraalVM is a low priority for now.