| [Acceleo] StandAlone generation [message #685269] |
Fri, 17 June 2011 02:57  |
Eclipse User |
|
|
|
Hello,
I use Acceleo (SDK 3.1.0.v20110601-0321).
I want to use my generator without eclipse. In eclipse my generator works. I have exported my generator in a runnable jar file. My generator contains java services. When I launch the jar:
$ java -jar Gen2cpp.jar
I get the following exception :
java.lang.IllegalArgumentException: invalid relative pathName: rsrc:fr/cpp/generator/generate.emtl
at org.eclipse.emf.common.util.URI.createFileURI(URI.java:856)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.createTemplateURI(AbstractAcceleoGenerator.java:639)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.initialize(AbstractAcceleoGenerator.java:411)
at fr.cpp.generator.Generate.<init>(Generate.java:96)
at fr.cpp.generator.Generate.main(Generate.java:232)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
What does it mean? How can I fix it? Is there a good way to create a valid runnable jar file?
Thanks for your answers.
[Updated on: Fri, 17 June 2011 10:07] by Moderator |
|
|
|
|
|
|
|
|
|
|
| Re: [Acceleo] StandAlone generation [message #689298 is a reply to message #689270] |
Mon, 27 June 2011 07:35  |
| Eclipse User |
|
|
|
Hi,
In the generated Java launcher, the method "registerResourceFactory" should call "super.registerResourceFactory" to ensure that the necessary resource factories used by Acceleo are registered. Are you sur ethat the call to "super.registerResourceFactory" has not been removed ? Otherwise, you'll need to register the following resource factories:
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("ecore", new EcoreResourceFactoryImpl());
resourceSet.getResourceFactoryRegistry().getContentTypeToFactoryMap().put(IAcceleoConstants.BINARY_CONTENT_TYPE, new EMtlBinaryResourceFactoryImpl());
resourceSet.getResourceFactoryRegistry().getContentTypeToFactoryMap().put(IAcceleoConstants.XMI_CONTENT_TYPE, new EMtlResourceFactoryImpl());
Acceleo compiled modules (emtl files) are the abstract syntax tree of the Acceleo module serialized as an EMF model so we need resource factories for those "models".
Regards,
Stephane Begaudeau, Obeo
--
Twitter: @sbegaudeau
Blog: http://stephanebegaudeau.tumblr.com
Acceleo Documentation: http://docs.obeonetwork.com/acceleo
[Updated on: Mon, 27 June 2011 07:37] by Moderator |
|
|
|
| Re: [Acceleo] StandAlone generation [message #886394 is a reply to message #685269] |
Thu, 14 June 2012 17:04 |
| Eclipse User |
|
|
|
Hi Stephane,
I am getting the similar exception while running an "One Jar" runnable jar.
I am using Acceleo 3.3.0 RC2 on Indigo. Initially I tried to use maven plugin and could not succeed, so I am falling back to running on commandline mode.
C:\ modelcodegen> java -jar build/modelcodegen.jar Datamodel-V01.rdl src-gen
modelcodegen main entry point, args=[ Datamodel-V01.rdl, src-gen]
modelcodegen main is running
Generating Code : Model = Datamodel-V01.rdl Target Dir = src-gen
Exception in thread "main" java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.simontuffs.onejar.Boot.run(Boot.java:342)
at com.simontuffs.onejar.Boot.main(Boot.java:168)
Caused by: java.lang.RuntimeException: Cannot create a resource for 'jar:file:/build/modelcodegen.jar!/lib/ model.codegen_1.0.0.jar! /model/codegen/main/DataModel.emtl'; a registered resource factory is needed
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:394)
at org.eclipse.acceleo.common.utils.ModelUtils.load(ModelUtils.java:361)
at org.eclipse.acceleo.engine.service.AbstractAcceleoGenerator.initialize(AbstractAcceleoGenerator.java:454)
at model.codegen.main.DataModel.<init>(DataModel.java:96)
at model.codegen.main.DataModel.main(DataModel.java:150)
at model.codegen.main.modelcodegenMain.run(modelcodegenMain.java:30)
at model.codegen.main.modelcodegenMain.main(modelcodegenMain.java:20)
... 6 more
It works fine before creating one-jar on a standalone mode. I have also registered the package and resource factories as follows :
super.registerPackages(resourceSet);
if (!isInWorkspace(Rdl.RdlPackage.class)) {
resourceSet.getPackageRegistry().put(Rdl.RdlPackage.eINSTANCE.getNsURI(), Rdl.RdlPackage.eINSTANCE);
}
super.registerResourceFactories(resourceSet);
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("ecore", new EcoreResourceFactoryImpl());
resourceSet.getResourceFactoryRegistry().getContentTypeToFactoryMap().put(IAcceleoConstants.BINARY_CONTENT_TYPE, new EMtlBinaryResourceFactoryImpl());
resourceSet.getResourceFactoryRegistry().getContentTypeToFactoryMap().put(IAcceleoConstants.XMI_CONTENT_TYPE, new EMtlResourceFactoryImpl());
resourceSet.getResourceFactoryRegistry().getExtensionToFactoryMap().put("rdl", new RdlResourceFactoryImpl());
Any help in resolving either maven build or runnable jar would be highly appreciated.
Thanks,
Raj
|
|
|
|
|
|
|
| Re: [Acceleo] StandAlone generation [message #1671735 is a reply to message #1092918] |
Fri, 13 March 2015 14:39 |
| Eclipse User |
|
|
|
Hello,
for me, I have resolved this problem by implementing an overriding createTemplateURI (defined in AbstractAcceleoGenerator.java) method. In this method, you need to return the path of your *.emtl file as following :
return URI.createURI(@Path + "/generate.emtl");
let me know if it works for you.
[Updated on: Fri, 13 March 2015 14:39] by Moderator |
|
|
Powered by
FUDForum. Page generated in 0.29646 seconds
Home