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Extract ATL transformation (.atl) from ATL Model (.xmi) with Java [message #1106819]

Wed, 11 September 2013 15:41

Fy Za

Messages: 245
Registered: March 2010

Senior Member

After using ANT task to extract atl transformation (.atl) from an ATL model (.xmi),

<?xml version="1.0"?>
<project name="atlcopy" default="run" basedir=".">
    <property name="out1" value="transformation.xmi"/>

    <property name="atl.launcher" value="EMF-specific VM" />

    <target name="run">
        <atl.loadModel modelHandler="EMF" name="ATL" metamodel="MOF" path="../MetaModels/ATL.ecore" />
        <atl.loadModel name="atl1" metamodel="ATL" path="${out1}"/>

        <atl.saveModel model="atl1" path="${out1}.out.atl">
             <extractor name="ATL"/>
        </atl.saveModel>
    </target>
</project>

I try now to use java to do it.
However I dont find a concrete example to use it!
DO you have any idea, please?
Best regards

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Re: Extract ATL transformation (.atl) from ATL Model (.xmi) with Java [message #1130431 is a reply to message #1106819]

Wed, 09 October 2013 14:53

Ronan B

Messages: 273
Registered: July 2009

Senior Member

Hi,
Take a look at http://www.eclipse.org/forums/index.php/t/440387/ also consider using the patch I wrote in the bugzilla if you hit the same bug.
Regards,
Ronan

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Re: Extract ATL transformation (.atl) from ATL Model (.xmi) with Java [message #1148611 is a reply to message #1130431]

Mon, 21 October 2013 16:30

Fy Za

Messages: 245
Registered: March 2010

Senior Member

Hi Ronan!
Sorry for the delay!
Thank you for reply!
I see your code but It is the injector code!
Can you please share (if you have) the extractor code,
because my problem Is how to go from the XMI model to the .atl file?

Best regards,

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Re: Extract ATL transformation (.atl) from ATL Model (.xmi) with Java [message #1150200 is a reply to message #1148611]

Tue, 22 October 2013 16:11

Ronan B

Messages: 273
Registered: July 2009

Senior Member

Hi,
You can use the LauncherService.launch method as below:

LauncherService.launch(ILauncher.RUN_MODE,
monitor,
launcher,
modelFactories,
extractors,
injectors,
inModels,
inoutModels,
outModels,
modelPaths,
options,
libraries,
modules);

}

The extractor should be like this:

extractors.put("OUT",CoreService.getExtractor("ATL"));

You must have an output model of type "ATL", like this:

outModels.put("OUT", "ATL");

If you have the injector working already then you just need to plug these settings in to get the output model as an ATL file.

Regards,
Ronan

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