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Home » Modeling » GMF (Graphical Modeling Framework) » "Invalid view - remove from diagram" on diagrams created with older GMF opened in latest G
"Invalid view - remove from diagram" on diagrams created with older GMF opened in latest G [message #235841] Thu, 09 July 2009 15:59 Go to next message
Brian Jakubik is currently offline Brian JakubikFriend
Messages: 140
Registered: July 2009
Senior Member
This is a multi-part message in MIME format.
--------------050106060208050704000306
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

With diagrams created with older GMF (Eclipse 3.3), when we bring them
into 3.5, we get a Invalid view - remove from diagram, in the top left
corner. Recreating the diagram from the .*xml file creates it just fine.

Comparing the digram file (old and new) I see that a number of changes
in the xmi:types
notation:Edge changed to notation:Connector
some notation:Node changed to notation:Shape
some notation:Node change to notation:DecorationNode

Attached are my 2 diagram files, the old was from our tool using the 3.3
GMF, the new is our diagram created from the same model file.

The old I am getting invalid view on the connections... the new appears
to be fine, it appears to be the notation:Edge which in the new one is
notation:Connector

I there anything we can do to avoid recreating all of the diagrams?
Should a bugzilla be opened if indeed a problem?

Any help would be greatly appreciated.

Thanks
Brian Jakubik

--------------050106060208050704000306
Content-Type: text/xml;
name="Voice-new.diagram"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="Voice-new.diagram"

<?xml version="1.0" encoding="UTF-8"?>
<notation:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:icxml="http://www.intervoice.com/icxml" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.2/notation" xmi:id="_H4Zz8F0iEd6Ku5MbvafxOA" type="Icxml" measurementUnit="Pixel">
<children xmi:type="notation:Shape" xmi:id="_IDlJMF0iEd6Ku5MbvafxOA" type="2044" fontName="Microsoft Sans Serif">
<children xmi:type="notation:DecorationNode" xmi:id="_IDlJMl0iEd6Ku5MbvafxOA" type="5044">
<layoutConstraint xmi:type="notation:Location" xmi:id="_IDlJM10iEd6Ku5MbvafxOA" y="5"/>
</children>
<element xmi:type="icxml:VoiceBegin" href="Voice-6.0.1.icxml#_fbvNUF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_IDlJMV0iEd6Ku5MbvafxOA" x="24" y="24" width="58" height="43"/>
</children>
<children xmi:type="notation:Shape" xmi:id="_IDlJNF0iEd6Ku5MbvafxOA" type="2045" fontName="Microsoft Sans Serif">
<children xmi:type="notation:DecorationNode" xmi:id="_IDlJNl0iEd6Ku5MbvafxOA" type="5045">
<layoutConstraint xmi:type="notation:Location" xmi:id="_IDlJN10iEd6Ku5MbvafxOA" y="5"/>
</children>
<element xmi:type="icxml:VoiceEnd" href="Voice-6.0.1.icxml#_fcCIQF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_IDlJNV0iEd6Ku5MbvafxOA" x="264" y="24" width="58" height="43"/>
</children>
<children xmi:type="notation:Shape" xmi:id="_IDlJOF0iEd6Ku5MbvafxOA" type="2003" fontName="Microsoft Sans Serif">
<children xmi:type="notation:DecorationNode" xmi:id="_IDu6MF0iEd6Ku5MbvafxOA" type="5003">
<layoutConstraint xmi:type="notation:Location" xmi:id="_IDu6MV0iEd6Ku5MbvafxOA" y="5"/>
</children>
<element xmi:type="icxml:Comment" href="Voice-6.0.1.icxml#_gAYygF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_IDlJOV0iEd6Ku5MbvafxOA" x="144" y="24" width="58" height="43"/>
</children>
<styles xmi:type="notation:DiagramStyle" xmi:id="_H4Zz8V0iEd6Ku5MbvafxOA"/>
<element xmi:type="icxml:RootType" href="Voice-6.0.1.icxml#_fbcSYV0gEd6NTtdAqnR5mA"/>
<edges xmi:type="notation:Connector" xmi:id="_ID4EIF0iEd6Ku5MbvafxOA" type="4001" source="_IDlJMF0iEd6Ku5MbvafxOA" target="_IDlJOF0iEd6Ku5MbvafxOA">
<children xmi:type="notation:DecorationNode" xmi:id="_ID4EI10iEd6Ku5MbvafxOA" type="6001">
<layoutConstraint xmi:type="notation:Location" xmi:id="_ID4EJF0iEd6Ku5MbvafxOA" y="7"/>
</children>
<styles xmi:type="notation:FontStyle" xmi:id="_ID4EIV0iEd6Ku5MbvafxOA" fontName="Microsoft Sans Serif"/>
<element xmi:type="icxml:DefaultConnection" href="Voice-6.0.1.icxml#_fcVDMF0gEd6NTtdAqnR5mA"/>
<bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_ID4EIl0iEd6Ku5MbvafxOA" points="[29, 0, -89, 0]$[89, 0, -29, 0]"/>
</edges>
<edges xmi:type="notation:Connector" xmi:id="_IEUwEF0iEd6Ku5MbvafxOA" type="4001" source="_IDlJOF0iEd6Ku5MbvafxOA" target="_IDlJNF0iEd6Ku5MbvafxOA">
<children xmi:type="notation:DecorationNode" xmi:id="_IEUwE10iEd6Ku5MbvafxOA" type="6001">
<layoutConstraint xmi:type="notation:Location" xmi:id="_IEUwFF0iEd6Ku5MbvafxOA" y="7"/>
</children>
<styles xmi:type="notation:FontStyle" xmi:id="_IEUwEV0iEd6Ku5MbvafxOA" fontName="Microsoft Sans Serif"/>
<element xmi:type="icxml:DefaultConnection" href="Voice-6.0.1.icxml#_hVT_EF0gEd6NTtdAqnR5mA"/>
<bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_IEUwEl0iEd6Ku5MbvafxOA" points="[29, 0, -89, 0]$[89, 0, -29, 0]"/>
</edges>
</notation:Diagram>

--------------050106060208050704000306
Content-Type: text/xml;
name="Voice-old.diagram"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="Voice-old.diagram"

<?xml version="1.0" encoding="UTF-8"?>
<notation:Diagram xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:icxml="http://www.intervoice.com/icxml" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.2/notation" xmi:id="_fcVDMV0gEd6NTtdAqnR5mA" type="Icxml" name="Voice-6.0.1.diagram" measurementUnit="Pixel">
<children xmi:type="notation:Node" xmi:id="_fcVDMl0gEd6NTtdAqnR5mA" type="2044">
<children xmi:type="notation:Node" xmi:id="_fcVDM10gEd6NTtdAqnR5mA" type="5044">
<layoutConstraint xmi:type="notation:Location" xmi:id="_fcVDNF0gEd6NTtdAqnR5mA" y="5"/>
</children>
<styles xmi:type="notation:ShapeStyle" xmi:id="_fcVDNV0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:VoiceBegin" href="Voice-6.0.1.icxml#_fbvNUF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_fcVDNl0gEd6NTtdAqnR5mA" x="24" y="24" width="58" height="43"/>
</children>
<children xmi:type="notation:Node" xmi:id="_fcVDN10gEd6NTtdAqnR5mA" type="2045">
<children xmi:type="notation:Node" xmi:id="_fcVDOF0gEd6NTtdAqnR5mA" type="5045">
<layoutConstraint xmi:type="notation:Location" xmi:id="_fcVDOV0gEd6NTtdAqnR5mA" y="5"/>
</children>
<styles xmi:type="notation:ShapeStyle" xmi:id="_fcVDOl0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:VoiceEnd" href="Voice-6.0.1.icxml#_fcCIQF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_fcVDO10gEd6NTtdAqnR5mA" x="264" y="24" width="58" height="43"/>
</children>
<children xmi:type="notation:Node" xmi:id="_gAijgV0gEd6NTtdAqnR5mA" type="2003">
<children xmi:type="notation:Node" xmi:id="_gAijhF0gEd6NTtdAqnR5mA" type="5003">
<layoutConstraint xmi:type="notation:Location" xmi:id="_gAijhV0gEd6NTtdAqnR5mA" y="5"/>
</children>
<styles xmi:type="notation:ShapeStyle" xmi:id="_gAijgl0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:Comment" href="Voice-6.0.1.icxml#_gAYygF0gEd6NTtdAqnR5mA"/>
<layoutConstraint xmi:type="notation:Bounds" xmi:id="_gAijg10gEd6NTtdAqnR5mA" x="144" y="24" width="58" height="43"/>
</children>
<styles xmi:type="notation:DiagramStyle" xmi:id="_fcVDPF0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:RootType" href="Voice-6.0.1.icxml#_fbcSYV0gEd6NTtdAqnR5mA"/>
<edges xmi:type="notation:Edge" xmi:id="_ffUFwF0gEd6NTtdAqnR5mA" type="4001" source="_fcVDMl0gEd6NTtdAqnR5mA" target="_gAijgV0gEd6NTtdAqnR5mA">
<children xmi:type="notation:Node" xmi:id="_ffUFxF0gEd6NTtdAqnR5mA" type="6001">
<layoutConstraint xmi:type="notation:Location" xmi:id="_ffUFxV0gEd6NTtdAqnR5mA" y="7"/>
</children>
<styles xmi:type="notation:ConnectorStyle" xmi:id="_ffUFwV0gEd6NTtdAqnR5mA"/>
<styles xmi:type="notation:FontStyle" xmi:id="_ffUFwl0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:DefaultConnection" href="Voice-6.0.1.icxml#_fcVDMF0gEd6NTtdAqnR5mA"/>
<bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_ffUFw10gEd6NTtdAqnR5mA" points="[29, 0, -89, 0]$[89, 0, -29, 0]"/>
</edges>
<edges xmi:type="notation:Edge" xmi:id="_hVdvEF0gEd6NTtdAqnR5mA" type="4001" source="_gAijgV0gEd6NTtdAqnR5mA" target="_fcVDN10gEd6NTtdAqnR5mA">
<children xmi:type="notation:Node" xmi:id="_hVdvFF0gEd6NTtdAqnR5mA" type="6001">
<layoutConstraint xmi:type="notation:Location" xmi:id="_hVdvFV0gEd6NTtdAqnR5mA" y="7"/>
</children>
<styles xmi:type="notation:ConnectorStyle" xmi:id="_hVdvEV0gEd6NTtdAqnR5mA"/>
<styles xmi:type="notation:FontStyle" xmi:id="_hVdvEl0gEd6NTtdAqnR5mA"/>
<element xmi:type="icxml:DefaultConnection" href="Voice-6.0.1.icxml#_hVT_EF0gEd6NTtdAqnR5mA"/>
<bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_hVdvE10gEd6NTtdAqnR5mA" points="[29, 0, -89, 0]$[89, 0, -29, 0]"/>
</edges>
</notation:Diagram>

--------------050106060208050704000306--
Re: "Invalid view - remove from diagram" on diagrams created with older GMF opened in late [message #235861 is a reply to message #235841] Thu, 09 July 2009 17:47 Go to previous message
Alex Boyko is currently offline Alex BoykoFriend
Messages: 200
Registered: July 2009
Senior Member
Hi,

GMF 2.2 have the new notation meta-model. Seems like the generation
framewrok took advantage of it and changed the code templates. If you
regenerated your editor code, I suppose your view factories and edit part
providers got updated. Hence, I think that for Edge view you don't have an
editpart created etc.

The best thing to do, in my opinion is to write an EMF resource handler
that would migrate your resource with 1.0.1 notation to 1.0.2 notation by
essentially recreating the diagram. For example for Edge view you'd create
Connector view and migrate the styles with a help of
ViewUtil.setStructuralFeatureValue(...) method. Use the ViewService to
migrate the views.
Hope this helps.

Cheers,
Alex
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