[news.eclipse.technology.gmt] Re: Error running the aw4.demo.emf.uml2.ge

["Solomon Obi" <solomono@xxxxxxx>]

Hi
it seems I am asking and answering my questions. I have resolved the last 
issue regarding
the ClassNotFoundException I had to add a dependency to the uml common jar.
Solomon

"Solomon Obi" <solomono@xxxxxxx> wrote in message 
news:e66vas$883$1@xxxxxxxxxxxxxxxxxxxx
> Hi
> I managed to get this example working I had to make additional 
> modifications to the
> Setup class in UML2.adapter. Th eproblem was that the instances of the 
> meodel elemnts being created was of the generic type (AnyTypeImpl) not the 
> generated
> UML2 model types. Therefore the type name known to oaw was Object, and it 
> could not find a template which matched.
> These changes solve the problem
> In particular adding the following statement in the constructor
>
> addEPackageClass(Ecore2XMLPackage.eINSTANCE.getClass().getName());
>
> and the following statements in the method setStandardUML2Setup
>
> // This sets up the resource factory impementation to use
>
> addExtensionMap(new 
> Mapping("uml","org.eclipse.uml2.uml.resource.UML22UMLResource"));
>
> // Note that this is only required if you have legacy Eclipse UML 1.1 
> models , with
> Eclipse UML 2.0 the extension is uml
> addExtensionMap(new 
> Mapping("uml2","org.eclipse.uml2.uml.resource.UML22UMLResource"));
>
>
> // This is required by the resource factory above
> uri = EcoreUtil2.getURI("model/UML2_2_UML.ecore2xml");
> if (uri != null) {
> String path = uri.toString();
> if (path.indexOf(".jar!")!=-1) {
> if (!path.startsWith("jar:")) path = "jar:"+path;
> }
> addUriMap(new 
> Mapping("platform:/plugin/org.eclipse.uml2.uml/model/UML2_2_UML.ecore2xml",path));
> }
>
> these changes are neccessary to support UML2 version2 . Other statements 
> may be needed to support reading uml2 models that take advantage of 
> elements that are in
> UML 2.1 .
>
> There is thread on this in the eclipse.tools.uml2 newsgroup with the 
> subject Re: Standalone parsing (redux)
>
> I also had to make changes to the dependent plugins in adapter.uml, I 
> added
> org.eclipse.emf.mapping.ecore2xml_2.2.0vXXXXX asa dependent plugin
>
> If anyone requires I will forward the complete source
>
> Please note that when I export the adapter.uml plugin and run I get a 
> class not found error for a class CacheAdapter which apparently is in UML2 
> 1.1 for now I run
> this as workspace project or a jar
>
> Thanks
> Solomon
> "Solomon Obi" <solomono@xxxxxxx> wrote in message 
> news:e652us$m20$1@xxxxxxxxxxxxxxxxxxxx
>> Hi,
>> I am attempting to run the oaw4.demo.emf.uml2.generator (the Alpha2 
>> release for the Eclipse download )
>> The first problem was that the Setup class in the uml2.adapter project 
>> was not ported to UML2 2.0 Please see the corrections I made (changed 
>> reference to new namespaces/packages)
>>
>> package org.openarchitectureware.uml2;
>>
>> import org.eclipse.emf.common.util.URI;
>> import org.eclipse.uml2.uml.UMLPackage;
>> import org.openarchitectureware.emf.EcoreUtil2;
>> import org.openarchitectureware.emf.Mapping;
>>
>> public class Setup extends org.openarchitectureware.emf.Setup {
>>
>>   public Setup() {
>>      addEPackageClass(UMLPackage.eINSTANCE.getClass().getName());
>>   }
>>
>>   public void setStandardUML2Setup(boolean b) {
>>      if (b) {
>>         addExtensionMap(new 
>> Mapping("ecore","org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl"));
>>         addExtensionMap(new
>>                       _____________________________________
>> Mapping("uml2","org.eclipse.uml2.uml.resource.UMLResource"));
>>                       ________________________________________
>> 
>> ____________________________
>>         URI uri = EcoreUtil2.getURI("metamodels/UML.metamodel.uml");
>>
>> ______________________________
>>         if (uri!=null) {
>>            String path = uri.toString();
>>            path = path.substring(0,path.lastIndexOf("/metamodels"));
>>            if (path.indexOf(".jar!")!=-1) {
>>             if (!path.startsWith("jar:")) path = "jar:"+path;
>>            }
>>            addUriMap(new 
>> Mapping("pathmap://UML2_PROFILES/",path+"/profiles/"));
>>            addUriMap(new 
>> Mapping("pathmap://UML2_METAMODELS/",path+"/metamodels/"));
>>            addUriMap(new 
>> Mapping("pathmap://UML2_LIBRARIES/",path+"/libraries/"));
>>         }
>>      }
>>   }
>>
>>
>> }
>>
>> The XMIReader now sucessfully reads in the input model, I now obtain the 
>> following
>>
>> error
>>
>>
>>
>> 0 
>> INFO  - ----------------------------------------------------------------------------------
>> 0    INFO  - openArchitectureWare v4 -- (c) 2005, 2006 
>> openarchitectureware.org and contributors
>> 0 
>> INFO  - ----------------------------------------------------------------------------------
>> 0    INFO  - running workflow: 
>> C:/tools/oaw/oaw-sample-emf-4.1.0/eclipse-projects/oaw4.demo.emf.uml2.generator/src/workflow.oaw
>> 0    INFO  -
>> 3594 INFO  - Starting: org.openarchitectureware.emf.XmiReader
>> 3891 INFO  - Starting: generator 
>> [org.openarchitectureware.xpand2.Generator]
>> 4063 ERROR - No Definition 'templates::Root::Root for Object' found!:in 
>> workflow-description on line 1 'EXPAND templates::Root::Root FOR 
>> model.get(0)'
>> org.openarchitectureware.expression.EvaluationException: No Definition 
>> 'templates::Root::Root for Object' found!:in workflow-description on line 
>> 1 'EXPAND templates::Root::Root FOR model.get(0)'
>> at 
>> org.openarchitectureware.xpand2.ast.ExpandStatement.invokeDefinition(ExpandStatement.java:166)
>> at 
>> org.openarchitectureware.xpand2.ast.ExpandStatement.evaluateInternal(ExpandStatement.java:157)
>> at 
>> org.openarchitectureware.xpand2.ast.Statement.evaluate(Statement.java:27)
>> at 
>> org.openarchitectureware.xpand2.Generator.invokeInternal(Generator.java:180)
>> at 
>> org.openarchitectureware.workflow.lib.AbstractWorkflowComponent2.invoke(AbstractWorkflowComponent2.java:28)
>> at 
>> org.openarchitectureware.workflow.container.CompositeComponent.internalInvoke(CompositeComponent.java:74)
>> at 
>> org.openarchitectureware.workflow.container.CompositeComponent.invoke(CompositeComponent.java:64)
>> at 
>> org.openarchitectureware.workflow.WorkflowRunner.executeWorkflow(WorkflowRunner.java:227)
>> at 
>> org.openarchitectureware.workflow.WorkflowRunner.run(WorkflowRunner.java:166)
>> at 
>> org.openarchitectureware.workflow.WorkflowRunner.main(WorkflowRunner.java:119)
>>
>> Apparently the line
>> <expand value="templates::Root::Root FOR model.get(0)"/> in the workflow
>> is evaulated  to type Object as opposed to uml:Model
>>
>> What change is neccessary
>>
>> Solomon
>>
>
>