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UML to XML Transformation via qvto [message #703348]

Wed, 27 July 2011 09:29

Eclipse User

Hello,

is it possible to transform an uml model in a xml file with qvto?
Our problem is to link the xsd metamodel in the qvto script. We can read in the uml-model but cannot reference to our specific xsd metamodel. Is it possible to reference to a specific local xsd metamodel?
For better appreciation see the example qvto script below.

modeltype XML uses 'metamodelfile.xsd';

modeltype UML uses '.../uml2/3.0.0/UML';(only short metamodel reference because of problem with link posting)

transformation uml2ecore ( in uml : UML, out xml : XML );

main ()
{
uml.objectsOfType ( Package ) -> map umlpackage2xml ( ) ;

}

mapping Package :: umlpackage2xml() : XML::Element
when { self.name = 'modelDeploymentView'; }
{

Re: UML to XML Transformation via qvto [message #703464 is a reply to message #703348]

Wed, 27 July 2011 11:39

Eclipse User

<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
It sounds likely that you'd need to generate the Ecore model
corresponding to that XSD: 
<blockquote><a
href="http://help.eclipse.org/ganymede/index.jsp?topic=/org.eclipse.emf.doc/tutorials/xlibmod/xlibmod.html">Tutorial:
Generating an EMF Model using XML Schema</a> 
</blockquote>
 
On 27/07/2011 6:29 AM, Andreas Burger wrote:
<blockquote cite="mid:j0p385$u29$1@news.eclipse.org" type="cite">Hello,
 
 
is it possible to transform an uml model in a xml file with qvto?
 
Our problem is to link the xsd metamodel in the qvto script. We
can read in the uml-model but cannot reference to our specific xsd
metamodel. Is it possible to reference to a specific local xsd
metamodel?
 
For better appreciation see the example qvto script below.
 
 
modeltype XML uses 'metamodelfile.xsd';
 
 
modeltype UML uses '.../uml2/3.0.0/UML';(only short metamodel
reference because of problem with link posting)
 
 
 
 
 
transformation uml2ecore ( in uml : UML, out xml : XML );
 
 
main ()
 
{
 
uml.objectsOfType ( Package ) -> map umlpackage2xml ( ) ;
 
 
}
 
 
 
mapping Package :: umlpackage2xml() : XML::Element
 
when { self.name = 'modelDeploymentView'; }
 
{
 
 
 
</blockquote>
</body>
</html>

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