| [Xtend] Workflow error at running [message #524292] |
Wed, 31 March 2010 08:47  |
Eclipse User |
|
|
|
Hi,
I want to do a m2m transformation, from an Object to a Relationnal model.
I'm trying to do it with Xtend, but I'm having trouble with the workflow.
I found that topic today
http://www.openarchitectureware.org/forum/viewtopic.php?show topic=15036
and decided to use it as inspiration.
so my .ext file is quite basic for now
import metamodel;
import relationnel;
extension metamodel::Extensions reexport;
create relationnel::Table transform (metamodel::Class c) :
this.setName(c.name);
And my workflow
| Quote: | <workflow>
<bean class="org.eclipse.emf.mwe.utils.StandaloneSetup">
<platformUri value=".." />
<!-- first ecore -->
<registerEcoreFile value="platform:/resource/genCPP/src/metamodel/metamodel.ecore " />
<!-- second ecore -->
<registerEcoreFile value="platform:/resource/genCPP/src/metamodel/relationnel.ecore " />
</bean>
<!--read the model -->
<component class="org.eclipse.emf.mwe.utils.Reader">
<uri value="src/Model.xmi" />
<modelSlot value="model" />
</component>
<!--transform the model -->
<component class="org.eclipse.xtend.XtendComponent">
<metaModel class="org.eclipse.xtend.typesystem.emf.EmfRegistryMetaModel " />
<invoke value="transform(model)"/>
<outputSlot value="newModel"/>
</component>
<!--write the new model -->
<component class="org.eclipse.emf.mwe.utils.Writer">
<modelSlot value="newModel" />
<uri value="src-gen/outmodel.xmi" />
</component>
</workflow>
|
When running the workflow, I get two things I don't understand (and an ERROR)
31 mars 2010 14:37:12 org.eclipse.emf.mwe.utils.StandaloneSetup registerPackage
INFO: Adding dynamic EPackage 'http://www.example.org/metamodel' from 'platform:/resource/genCPP/src/metamodel/metamodel.ecore'
31 mars 2010 14:37:12 org.eclipse.emf.mwe.utils.StandaloneSetup registerPackage
INFO: Adding dynamic EPackage 'http://relationnel/1.0' from 'platform:/resource/genCPP/src/metamodel/relationnel.ecore'
31 mars 2010 14:37:12 org.eclipse.emf.mwe.core.WorkflowRunner logIssues
GRAVE: [ERROR]: Error parsing property 'invoke': Could not extract name of the extension file.(Element: -UNKNOWN-; Reported by: -UNKNOWN-)
31 mars 2010 14:37:12 org.eclipse.emf.mwe.core.WorkflowRunner prepare
GRAVE: Workflow interrupted because of configuration errors.
What does the "Adding dynamix EPackage" mean ?
I guess my error means that I'm not pointing to the right file trying to invoke, but I don't know what to write (the workflow and the .ext file are in the same directory).
[Updated on: Wed, 31 March 2010 09:08] by Moderator |
|
|
|
|
Powered by
FUDForum. Page generated in 0.04733 seconds
Home