[News.eclipse.technology.mddi] Re: Modelbus toolkit tutorial. Part 6

[Thierry.Nodenot@xxxxxxxxxxxxxxxxxxxxxx (Thierry Nodenot)]

Hi,


I still need to improve my understanding of modelbus ... Now I am able to 
execute the sampleOCLClient.

Everything runs fine until the instruction :  
Collection[] result = ocltool.consume_checkUML2(testmodel,constraints);
         

I get the following exception : 
org.eclipse.mddi.modelbus.adapter.user.consumer.ModelBusCommunicationException: 
Can't unmarshal response message
at the end of this console outputs.

An idea ?


0 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- Registry lookup result: 
0 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- <?xml version="1.0" encoding="ASCII"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI"; 
xmlns:abstract="http://modelbus/description/abstract";>
 <abstract:ModelingServiceInterface name="TransformationService">
   <service name="getAvailableTransformationNames">
     <parameter name="transformationNames" type="/1" direction="return" 
lower="0" upper="-1"/>
   </service>
   <service name="executeTransformation">
     <parameter name="transformationName" type="/1"/>
     <parameter name="modelResult" type="/2" direction="return" lower="0" 
upper="-1"/>
     <parameter name="inputModels" type="/2" upper="-1"/>
     <parameter name="serverSideStore" type="/3"/>
     <parameter name="rootDir" type="/4"/>
     <serviceError name="TransformationNotExistingError" type="/1"/>
     <serviceError name="MetaModelError" type="/1"/>
   </service>
   <service name="getAvailableTransformations">
     <parameter name="transformationDescriptors" type="/2" 
direction="return" lower="0" upper="-1"/>
   </service>
 </abstract:ModelingServiceInterface>
 <abstract:PrimitiveType name="string"/>
 <abstract:ModelType name="model"/>
 <abstract:PrimitiveType name="boolean"/>
 <abstract:PrimitiveType name="String"/>
</xmi:XMI>

0 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- <?xml version="1.0" encoding="ASCII"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:abstract="http://modelbus/description/abstract"; 
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore";>
 <abstract:ModelingServiceInterface name="OCLToolServiceInterface">
   <service name="checkUML2">
     <parameter name="UML2Model" type="/1"/>
     <parameter name="Constraints" type="/2" upper="-1"/>
     <parameter name="Result" type="/3" direction="out" upper="-1"/>
   </service>
 </abstract:ModelingServiceInterface>
 <abstract:ModelType name="UML2Model"/>
 <abstract:PrimitiveType name="string"/>
 <abstract:ModelType name="OCLResult">
   <content name="" metaClass="/4/OCLResult"/>
 </abstract:ModelType>
 <ecore:EPackage name="OCLResult" 
nsURI="http://oclresult.olso-project.berlios.de"; nsPrefix="oclresult">
   <eClassifiers xsi:type="ecore:EClass" name="OCLResult">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="Constraint">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EReference" 
name="EvaluationResult" upperBound="-1" eType="/4/ResultType"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ResultType">
     <eStructuralFeatures xsi:type="ecore:EReference" name="belong_to" 
lowerBound="1" eType="/4/ModelObject" eOpposite="/4/ModelObject/result"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="StringResult" 
eSuperTypes="/4/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="BooleanResult" 
eSuperTypes="/4/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EBooleanObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="IntResult" 
eSuperTypes="/4/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EIntegerObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ModelResult" 
eSuperTypes="/4/ResultType">
     <eStructuralFeatures xsi:type="ecore:EReference" name="result" 
upperBound="-1" eType="/4/ModelObject"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="FloatResult" 
eSuperTypes="/4/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EFloatObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ModelObject">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="ModelID">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EReference" name="result" 
eType="/4/ResultType" eOpposite="/4/ResultType/belong_to"/>
   </eClassifiers>
 </ecore:EPackage>
</xmi:XMI>

375 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- Registry lookup result: 
375 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- <?xml version="1.0" encoding="UTF-8"?>
<tooldescription:ModelBusPackaging xmi:version="2.0" 
xmlns:xmi="http://www.omg.org/XMI"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:abstract="http://modelbus/description/abstract"; 
xmlns:concrete="http://modelbus/description/concrete"; 
xmlns:tooldescription="http://modelbus/description";>
 <content xsi:type="abstract:ModelingServiceInterface" 
name="TransformationService">
   <service name="getAvailableTransformationNames">
     <parameter name="transformationNames" type="//@content.2" 
direction="return" lower="0" upper="-1"/>
   </service>
   <service name="executeTransformation">
     <parameter name="transformationName" type="//@content.2"/>
     <parameter name="modelResult" type="//@content.1" direction="return" 
lower="0" upper="-1"/>
     <parameter name="inputModels" type="//@content.1" upper="-1"/>
     <parameter name="serverSideStore" type="//@content.4"/>
     <parameter name="rootDir" type="//@content.5"/>
     <serviceError name="TransformationNotExistingError" 
type="//@content.2"/>
     <serviceError name="MetaModelError" type="//@content.2"/>
   </service>
   <service name="getAvailableTransformations">
     <parameter name="transformationDescriptors" type="//@content.1" 
direction="return" lower="0" upper="-1"/>
   </service>
 </content>
 <content xsi:type="abstract:ModelType" name="model"/>
 <content xsi:type="abstract:PrimitiveType" name="string"/>
 <content xsi:type="concrete:Tool" name="TransformationServiceTool" 
interface="//@content.0" platform="Java">
   <property name="URL" 
value="http://193.174.152.34:8085/modelbus/modeling_services/TransformationServiceTool"/>
 </content>
 <content xsi:type="abstract:PrimitiveType" name="boolean"/>
 <content xsi:type="abstract:PrimitiveType" name="String"/>
</tooldescription:ModelBusPackaging>

641 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- Registry lookup result: 
641 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.registry.RegistryClient  
- <?xml version="1.0" encoding="UTF-8"?>
<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI"; 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; 
xmlns:abstract="http://modelbus/description/abstract"; 
xmlns:concrete="http://modelbus/description/concrete"; 
xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"; 
xmlns:tooldescription="http://modelbus/description";>
 <tooldescription:ModelBusPackaging name="ToolDescriptions">
   <content xsi:type="tooldescription:ModelBusPackaging" 
name="ServicePackage">
     <content xsi:type="abstract:ModelingServiceInterface" 
name="OCLToolServiceInterface">
       <service name="checkUML2">
         <parameter name="UML2Model" type="/0/@content.1/@content.1"/>
         <parameter name="Constraints" type="/0/@content.1/@content.0" 
upper="-1"/>
         <parameter name="Result" type="/0/@content.1/@content.2" 
direction="out" upper="-1"/>
       </service>
     </content>
   </content>
   <content xsi:type="tooldescription:ModelBusPackaging" 
name="TypePackage">
     <content xsi:type="abstract:PrimitiveType" name="string"/>
     <content xsi:type="abstract:ModelType" name="UML2Model"/>
     <content xsi:type="abstract:ModelType" name="OCLResult">
       <content name="" metaClass="/1/OCLResult"/>
     </content>
     <content xsi:type="abstract:ModelType" name="MetaModel"/>
     <content xsi:type="abstract:ModelType" name="InstanceModel"/>
   </content>
   <content xsi:type="concrete:Tool" name="OCLTool" 
interface="/0/@content.0/@content.0">
     <property name="URL" 
value="http://193.174.152.34:8081/modelbus/modeling_services/OCLTool"/>
   </content>
 </tooldescription:ModelBusPackaging>
 <ecore:EPackage name="OCLResult" 
nsURI="http://oclresult.olso-project.berlios.de"; nsPrefix="oclresult">
   <eClassifiers xsi:type="ecore:EClass" name="OCLResult">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="Constraint">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EReference" 
name="EvaluationResult" upperBound="-1" eType="/1/ResultType"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ResultType">
     <eStructuralFeatures xsi:type="ecore:EReference" name="belong_to" 
lowerBound="1" eType="/1/ModelObject" eOpposite="/1/ModelObject/result"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="StringResult" 
eSuperTypes="/1/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="BooleanResult" 
eSuperTypes="/1/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EBooleanObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="IntResult" 
eSuperTypes="/1/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EIntegerObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ModelResult" 
eSuperTypes="/1/ResultType">
     <eStructuralFeatures xsi:type="ecore:EReference" name="result" 
upperBound="-1" eType="/1/ModelObject"/>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="FloatResult" 
eSuperTypes="/1/ResultType">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="result">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EFloatObject"/>
     </eStructuralFeatures>
   </eClassifiers>
   <eClassifiers xsi:type="ecore:EClass" name="ModelObject">
     <eStructuralFeatures xsi:type="ecore:EAttribute" name="ModelID">
       <eType xsi:type="ecore:EDataType" 
href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
     </eStructuralFeatures>
     <eStructuralFeatures xsi:type="ecore:EReference" name="result" 
eType="/1/ResultType" eOpposite="/1/ResultType/belong_to"/>
   </eClassifiers>
 </ecore:EPackage>
</xmi:XMI>

672 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.TransportManager 
- 
Marshaler:org.eclipse.mddi.modelbus.adapter.infrastructure.transport.marshal.ws.DefaultMarshaler@1bbd23f
750 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.serialize.emf_xmi.DefaultSerializer 
- Non ModelType value:string : context Model inv:  
Package.allInstances()->forAll(p|p.ownedMember->select(c|c.oclIsTypeOf(Class))->size()<6)
750 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender 
- Call URL: http://193.174.152.34:8081/modelbus/modeling_services/OCLTool
766 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender 
- Call with Message: <soapenv:Body 
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
<modelbus:checkUML2 xmlns:modelbus="http://www.eclipse.org/mddi/modelbus";>
 <modelbus:UML2Model>&lt;?xml version=&quot;1.0&quot; 
encoding=&quot;ASCII&quot;?&gt;
&lt;ecore:EPackage xmi:version=&quot;2.0&quot; 
xmlns:xmi=&quot;http://www.omg.org/XMI&quot; 
xmlns:ecore=&quot;http://www.eclipse.org/emf/2002/Ecore&quot;/&gt;
</modelbus:UML2Model>
 <modelbus:Constraints>
  <modelbus:item xsi:type="xsd:string">context Model inv:  
Package.allInstances()-&gt;forAll(p|p.ownedMember-&gt;select(c|c.oclIsTypeOf(Class))-&gt;size()&lt;6)</modelbus:item>
 </modelbus:Constraints>
</modelbus:checkUML2>
</soapenv:Body>
1110 [main] DEBUG 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender 
- Response Message: <soapenv:Body 
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";>
 <modelbus:checkUML2Response 
xmlns:modelbus="http://www.eclipse.org/mddi/modelbus";>
  <modelbus:Result>
   <modelbus:item>&lt;?xml version=&quot;1.0&quot; 
encoding=&quot;ASCII&quot;?&gt;
&lt;oclresult:OCLResult xmi:version=&quot;2.0&quot; 
xmlns:xmi=&quot;http://www.omg.org/XMI&quot; 
xmlns:oclresult=&quot;http://oclresult.olso-project.berlios.de&quot; 
Constraint=&quot;context Model inv:  
Package.allInstances()-&gt;forAll(p|p.ownedMember-&gt;select(c|c.oclIsTypeOf(Class))-&gt;size()&amp;lt;6)&quot;/&gt;
</modelbus:item>
  </modelbus:Result>
 </modelbus:checkUML2Response>
</soapenv:Body>
org.eclipse.mddi.modelbus.adapter.user.consumer.ModelBusCommunicationException: 
Can't unmarshal response message
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender.readResponseMessage(DefaultWsInvocationSender.java:193)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender.invoke(DefaultWsInvocationSender.java:96)
	at 
org.eclipse.mddi.modelbus.adapter.user.consumer.impl.GenericConsumerImpl.consume(GenericConsumerImpl.java:73)
	at 
ocltool.OCLToolServiceInterfaceStub.consume_checkUML2(OCLToolServiceInterfaceStub.java:73)
	at ocltool.SampleOclClient.main(SampleOclClient.java:51)
Caused by: org.eclipse.emf.ecore.resource.Resource$IOWrappedException: 
Package with uri 'http://oclresult.olso-project.berlios.de' not found. 
(default_resource.modelbus, 2, 261)
	at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:149)
	at 
org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:155)
	at 
org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:884)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.serialize.emf_xmi.Xmi2EmfConversion.convertFromString(Xmi2EmfConversion.java:71)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.serialize.emf_xmi.DefaultSerializer.deserializeModel(DefaultSerializer.java:114)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.serialize.emf_xmi.DefaultSerializer.deserialize(DefaultSerializer.java:86)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.marshal.ws.AbstractMarshaler.unmarshallSingleValue(AbstractMarshaler.java:203)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.marshal.ws.AbstractMarshaler.unmarshal(AbstractMarshaler.java:146)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.marshal.ws.AbstractMarshaler.unmarshal(AbstractMarshaler.java:267)
	at 
org.eclipse.mddi.modelbus.adapter.infrastructure.transport.client.ws.DefaultWsInvocationSender.readResponseMessage(DefaultWsInvocationSender.java:191)
	... 4 more