Home » Archived » M2M (model-to-model transformation) » [ATL] Running ATL Transformation from JAVA
| [ATL] Running ATL Transformation from JAVA [message #106812] |
Thu, 18 June 2009 10:30  |
 Miguel Beca
Messages: 11
Registered: July 2009 |
Junior Member |
|
|
Hello,
I am in the process of writing an application, which after compiling an
ATL file, will then run the transformation.
I had some difficulties, since some of the examples available in the "ATL
How to" web page seem to be out-of-date. In particular, I had some
difficulties with the model handlers.
Attached is the code that I managed to put together after looking at other
examples, however, I get errors when trying to run the transformation.
Here is my code:
package org.ATLCodeGenerator.test1;
import java.io.IOException;
import java.net.URL;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.emf.common.util.URI;
import org.eclipse.gmt.tcs.injector.ASMModelHandler;
import org.eclipse.m2m.atl.drivers.emf4atl.ASMEMFModel;
import org.eclipse.m2m.atl.drivers.emf4atl.AtlEMFModelHandler;
import org.eclipse.m2m.atl.drivers.emf4atl.EMFModelLoader;
import org.eclipse.m2m.atl.engine.vm.*;
import org.eclipse.m2m.atl.engine.vm.nativelib.ASMModel;
class ATLTransformation {
private static ATLTransformation instance = null;
private final static String resourcePath =
"C:/Users/Miguel/Documents/TESE - FCT/ATL/ATL Code Generation/Metamodels";
private AtlEMFModelHandler modelHandler;
private EMFModelLoader ml;
private URI FootwearResource;
private URI ShoesResource;
private ASMEMFModel footMetamodel;
private ASMEMFModel shoesMetamodel;
private URL Footwear2Shoes_TransfoResource;
static public ATLTransformation getInstance() {
if (instance == null)
instance = new ATLTransformation();
return instance;
}
private void createResources() {
//modelHandler = AtlModelHandler.getDefault("EMF");
FootwearResource = URI.createPlatformPluginURI(resourcePath +
"Footwear.ecore", false);
ShoesResource = URI.createPlatformPluginURI(resourcePath +
"Shoes.ecore", false);
Footwear2Shoes_TransfoResource =
ATLTransformation.class.getResource("Footwear2Shoes.asm");
}
private void initMetamodels(Map<String, Object> models) throws
IOException {
AtlModelHandler emfamh =
AtlModelHandler.getDefault(AtlModelHandler.AMH_EMF);
ml = (EMFModelLoader) emfamh.createModelLoader();
footMetamodel = (ASMEMFModel) ml.loadModel("Footwear", ml.getMOF(),
FootwearResource);
models.put("Footwear", footMetamodel);
}
public void foot2shoes(String inFilePath, String outFilePath) {
try {
Map<String, Object> models = new HashMap<String, Object>();
createResources();
initMetamodels(models);
// get/create models
ASMEMFModel footInputModel = (ASMEMFModel) ml.loadModel("IN",
footMetamodel, URI.createFileURI(inFilePath));
ASMEMFModel shoesOutputModel = (ASMEMFModel) ml.newModel("OUT",
URI.createFileURI(outFilePath).toFileString(), shoesMetamodel);
// load models
models.put("IN", footInputModel);
models.put("OUT", shoesOutputModel);
// launch
AtlLauncher.getDefault().launch(this.JWT2BPMN_Pool_TransfoRe source,
Collections.EMPTY_MAP, models, Collections.EMPTY_MAP,
Collections.EMPTY_LIST, Collections.EMPTY_MAP);
ml.save(shoesOutputModel, outFilePath);
//dispose(models);
} catch (Exception e) {
e.printStackTrace();
}
}
}
These are the errors that I am getting after calling the transformation
from the main method:
Exception in thread "main" java.lang.SecurityException: class
"org.eclipse.core.runtime.IStatus"'s signer information does not match
signer information of other classes in the same package
at java.lang.ClassLoader.checkCerts(Unknown Source)
at java.lang.ClassLoader.preDefineClass(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at
org.eclipse.m2m.atl.engine.compiler.AtlDefaultCompiler.inter nalCompile(AtlDefaultCompiler.java:204)
at
org.eclipse.m2m.atl.engine.compiler.AtlDefaultCompiler.compi le(AtlDefaultCompiler.java:64)
at
org.ATLCodeGenerator.test1.ATLCodeGenerator.main(ATLCodeGene rator.java:56)
Any help would be greatly appreciated.
Thank you,
Miguel Beça
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| Re: [ATL] Running ATL Transformation from JAVA [message #106848 is a reply to message #106812] |
Fri, 19 June 2009 07:36  |
William Piers
Messages: 303
Registered: July 2009 |
Senior Member |
|
|
Hello,
Using the latest ATL version (3.0.x), you can refer to this
doccumentation: http://wiki.eclipse.org/ATL/Developer_Guide#Examples_of_use
Regards,
William
Miguel Beca a écrit :
> Hello,
>
> I am in the process of writing an application, which after compiling an
> ATL file, will then run the transformation.
>
> I had some difficulties, since some of the examples available in the
> "ATL How to" web page seem to be out-of-date. In particular, I had some
> difficulties with the model handlers.
>
> Attached is the code that I managed to put together after looking at
> other examples, however, I get errors when trying to run the
> transformation.
>
> Here is my code:
>
> package org.ATLCodeGenerator.test1;
> import java.io.IOException;
> import java.net.URL;
> import java.util.Collections;
> import java.util.HashMap;
> import java.util.Map;
>
> import org.eclipse.emf.common.util.URI;
> import org.eclipse.gmt.tcs.injector.ASMModelHandler;
> import org.eclipse.m2m.atl.drivers.emf4atl.ASMEMFModel;
> import org.eclipse.m2m.atl.drivers.emf4atl.AtlEMFModelHandler;
> import org.eclipse.m2m.atl.drivers.emf4atl.EMFModelLoader;
> import org.eclipse.m2m.atl.engine.vm.*;
> import org.eclipse.m2m.atl.engine.vm.nativelib.ASMModel;
>
>
>
> class ATLTransformation {
>
> private static ATLTransformation instance = null;
> private final static String resourcePath =
> "C:/Users/Miguel/Documents/TESE - FCT/ATL/ATL Code Generation/Metamodels";
>
> private AtlEMFModelHandler modelHandler;
> private EMFModelLoader ml;
> private URI FootwearResource;
> private URI ShoesResource;
>
>
> private ASMEMFModel footMetamodel;
> private ASMEMFModel shoesMetamodel;
>
>
> private URL Footwear2Shoes_TransfoResource;
>
>
> static public ATLTransformation getInstance() {
> if (instance == null)
> instance = new ATLTransformation();
> return instance;
> }
>
>
> private void createResources() {
> //modelHandler = AtlModelHandler.getDefault("EMF");
> FootwearResource = URI.createPlatformPluginURI(resourcePath +
> "Footwear.ecore", false);
> ShoesResource = URI.createPlatformPluginURI(resourcePath +
> "Shoes.ecore", false);
>
> Footwear2Shoes_TransfoResource =
> ATLTransformation.class.getResource("Footwear2Shoes.asm");
>
> }
>
> private void initMetamodels(Map<String, Object> models) throws
> IOException {
> AtlModelHandler emfamh =
> AtlModelHandler.getDefault(AtlModelHandler.AMH_EMF);
> ml = (EMFModelLoader) emfamh.createModelLoader();
> footMetamodel = (ASMEMFModel) ml.loadModel("Footwear",
> ml.getMOF(), FootwearResource);
> models.put("Footwear", footMetamodel);
>
> }
>
> public void foot2shoes(String inFilePath, String outFilePath) {
> try {
> Map<String, Object> models = new HashMap<String,
> Object>();
> createResources();
> initMetamodels(models);
>
> // get/create models
> ASMEMFModel footInputModel = (ASMEMFModel)
> ml.loadModel("IN", footMetamodel, URI.createFileURI(inFilePath));
> ASMEMFModel shoesOutputModel = (ASMEMFModel)
> ml.newModel("OUT", URI.createFileURI(outFilePath).toFileString(),
> shoesMetamodel);
> // load models
> models.put("IN", footInputModel);
> models.put("OUT", shoesOutputModel);
> // launch
>
> AtlLauncher.getDefault().launch(this.JWT2BPMN_Pool_TransfoRe source,
> Collections.EMPTY_MAP, models, Collections.EMPTY_MAP,
> Collections.EMPTY_LIST, Collections.EMPTY_MAP);
>
> ml.save(shoesOutputModel, outFilePath);
> //dispose(models);
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
>
> }
>
>
> These are the errors that I am getting after calling the transformation
> from the main method:
>
> Exception in thread "main" java.lang.SecurityException: class
> "org.eclipse.core.runtime.IStatus"'s signer information does not match
> signer information of other classes in the same package
> at java.lang.ClassLoader.checkCerts(Unknown Source)
> at java.lang.ClassLoader.preDefineClass(Unknown Source)
> at java.lang.ClassLoader.defineClass(Unknown Source)
> at java.security.SecureClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.defineClass(Unknown Source)
> at java.net.URLClassLoader.access$000(Unknown Source)
> at java.net.URLClassLoader$1.run(Unknown Source)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClass(Unknown Source)
> at java.lang.ClassLoader.loadClassInternal(Unknown Source)
> at
> org.eclipse.m2m.atl.engine.compiler.AtlDefaultCompiler.inter nalCompile(AtlDefaultCompiler.java:204)
>
> at
> org.eclipse.m2m.atl.engine.compiler.AtlDefaultCompiler.compi le(AtlDefaultCompiler.java:64)
>
> at
> org.ATLCodeGenerator.test1.ATLCodeGenerator.main(ATLCodeGene rator.java:56)
>
>
> Any help would be greatly appreciated.
>
> Thank you,
>
> Miguel Beça
>
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| Re: [ATL] Running ATL Transformation from JAVA [message #106977 is a reply to message #106848] |
Fri, 19 June 2009 15:53 |
Miguel Beca
Messages: 11
Registered: July 2009 |
Junior Member |
|
|
Dear William,
Thank you for your suggestion.
I tried using the PrivatizeAction.java example and adapted it to my case.
However, I am now getting this error:
org.eclipse.m2m.atl.core.ATLCoreException:
org.eclipse.m2m.atl.core.injector EMF not found, check the spelling or
register it manually.
My code is below. Any help is appreciated.
Thanks,
Miguel
import java.net.URL;
import java.util.Collections;
import java.util.Iterator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Platform;
import org.eclipse.m2m.atl.core.ATLCoreException;
import org.eclipse.m2m.atl.core.IExtractor;
import org.eclipse.m2m.atl.core.IInjector;
import org.eclipse.m2m.atl.core.IModel;
import org.eclipse.m2m.atl.core.IReferenceModel;
import org.eclipse.m2m.atl.core.ModelFactory;
import org.eclipse.m2m.atl.core.launch.ILauncher;
import org.eclipse.m2m.atl.core.service.CoreService;
import org.osgi.framework.Bundle;
public class ATLTransformationLauncher {
private static IInjector injector;
private static IExtractor extractor;
private static IReferenceModel umlMetamodel;
private static IReferenceModel refiningTraceMetamodel;
private static IReferenceModel footMetamodel;
private static IReferenceModel shoesMetamodel;
private static URL asmURL;
static {
try {
asmURL = new URL("Footwear2Shoes.asm");
} catch (Exception e) {
// TODO: handle exception
}
try {
injector = CoreService.getInjector("EMF"); //$NON-NLS-1$
extractor = CoreService.getExtractor("EMF"); //$NON-NLS-1$
} catch (ATLCoreException e) {
e.printStackTrace();
}
}
/**
* Constructor for Action1.
*/
public ATLTransformationLauncher(){
super();
}
public void Foot2ShoesLaunch(IFile file) throws Exception {
// Defaults
ModelFactory factory = CoreService.createModelFactory("EMF");
//$NON-NLS-1$
// Metamodels
footMetamodel = factory.newReferenceModel();
injector.inject(footMetamodel,
" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Footwear.ecore ");
//$NON-NLS-1$
shoesMetamodel =
factory.getBuiltInResource(" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Shoes.ecore ");
//$NON-NLS-1$
// Getting launcher
ILauncher launcher = null;
launcher = CoreService.getLauncher("EMF-specific VM"); //$NON-NLS-1$
launcher.initialize(Collections.<String, Object> emptyMap());
// Creating models
IModel shoesModel = factory.newModel(shoesMetamodel);
IModel footModel = factory.newModel(footMetamodel);
// Loading existing model
injector.inject(footModel, file.getFullPath().toString());
// Launching
launcher.addOutModel(shoesModel, "shoes", "Shoes"); //$NON-NLS-1$
//$NON-NLS-2$
launcher.addInModel(footModel, "foot", "Footwear"); //$NON-NLS-1$
//$NON-NLS-2$
launcher.launch(ILauncher.RUN_MODE, new NullProgressMonitor(),
Collections
.<String, Object> emptyMap(), asmURL.openStream());
// Saving model
extractor.extract(shoesModel, file.getFullPath().toString());
// Refresh workspace
file.getParent().refreshLocal(IProject.DEPTH_INFINITE, null);
}
}
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| Re: [ATL] Running ATL Transformation from JAVA [message #107056 is a reply to message #106977] |
Wed, 24 June 2009 13:53 |
William Piers
Messages: 303
Registered: July 2009 |
Senior Member |
|
|
Hi,
Could you please explain how do you launch your project ?
e.g. :
- Eclipse with EMF and ATL installed
- a workspace containing your project
- a runtime where you launch the transformation (e.g. with a popup)
Or something else ?
The CoreService uses Eclipse's extension points to retrieve injectors,
extractors etc..
To work out of Eclipse you have to manually register injectors and
extractors (see CoreService.registerInjector(String name, IInjector
injector) for example).
William
Miguel Beca a écrit :
> Dear William,
>
> Thank you for your suggestion.
>
> I tried using the PrivatizeAction.java example and adapted it to my
> case. However, I am now getting this error:
>
> org.eclipse.m2m.atl.core.ATLCoreException:
> org.eclipse.m2m.atl.core.injector EMF not found, check the spelling or
> register it manually.
>
> My code is below. Any help is appreciated.
>
> Thanks,
>
> Miguel
>
> import java.net.URL;
> import java.util.Collections;
> import java.util.Iterator;
>
> import org.eclipse.core.resources.IFile;
> import org.eclipse.core.resources.IProject;
> import org.eclipse.core.runtime.NullProgressMonitor;
> import org.eclipse.core.runtime.Platform;
> import org.eclipse.m2m.atl.core.ATLCoreException;
> import org.eclipse.m2m.atl.core.IExtractor;
> import org.eclipse.m2m.atl.core.IInjector;
> import org.eclipse.m2m.atl.core.IModel;
> import org.eclipse.m2m.atl.core.IReferenceModel;
> import org.eclipse.m2m.atl.core.ModelFactory;
> import org.eclipse.m2m.atl.core.launch.ILauncher;
> import org.eclipse.m2m.atl.core.service.CoreService;
> import org.osgi.framework.Bundle;
>
>
> public class ATLTransformationLauncher {
>
> private static IInjector injector;
>
> private static IExtractor extractor;
>
> private static IReferenceModel umlMetamodel;
>
> private static IReferenceModel refiningTraceMetamodel;
>
> private static IReferenceModel footMetamodel;
> private static IReferenceModel shoesMetamodel;
>
> private static URL asmURL;
>
>
> static {
>
> try {
> asmURL = new URL("Footwear2Shoes.asm");
> } catch (Exception e) {
> // TODO: handle exception
> }
>
> try {
> injector = CoreService.getInjector("EMF"); //$NON-NLS-1$
> extractor = CoreService.getExtractor("EMF");
> //$NON-NLS-1$
> } catch (ATLCoreException e) {
> e.printStackTrace();
> }
> }
>
> /**
> * Constructor for Action1.
> */
> public ATLTransformationLauncher(){
> super();
> }
>
>
>
> public void Foot2ShoesLaunch(IFile file) throws Exception {
> // Defaults
> ModelFactory factory = CoreService.createModelFactory("EMF");
> //$NON-NLS-1$
>
> // Metamodels
>
> footMetamodel = factory.newReferenceModel();
> injector.inject(footMetamodel,
> " file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Footwear.ecore ");
> //$NON-NLS-1$
> shoesMetamodel =
> factory.getBuiltInResource(" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Shoes.ecore ");
> //$NON-NLS-1$
>
>
>
> // Getting launcher
> ILauncher launcher = null;
> launcher = CoreService.getLauncher("EMF-specific VM");
> //$NON-NLS-1$
> launcher.initialize(Collections.<String, Object> emptyMap());
>
> // Creating models
> IModel shoesModel = factory.newModel(shoesMetamodel);
> IModel footModel = factory.newModel(footMetamodel);
>
> // Loading existing model
> injector.inject(footModel, file.getFullPath().toString());
>
> // Launching
>
> launcher.addOutModel(shoesModel, "shoes", "Shoes");
> //$NON-NLS-1$ //$NON-NLS-2$
> launcher.addInModel(footModel, "foot", "Footwear");
> //$NON-NLS-1$ //$NON-NLS-2$
>
> launcher.launch(ILauncher.RUN_MODE, new NullProgressMonitor(),
> Collections
> .<String, Object> emptyMap(), asmURL.openStream());
>
> // Saving model
> extractor.extract(shoesModel, file.getFullPath().toString());
>
> // Refresh workspace
> file.getParent().refreshLocal(IProject.DEPTH_INFINITE, null);
>
> }
>
>
> }
>
>
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| Re: [ATL] Running ATL Transformation from JAVA [message #107071 is a reply to message #107056] |
Wed, 24 June 2009 14:09 |
Miguel Beca
Messages: 11
Registered: July 2009 |
Junior Member |
|
|
Hi William,
Thank you for your help.
I am writing an application in Eclipse and using EMF and ATL. The final
objective is to write a program that will both compile an ATL file and the
execute the compiled .asm file.
Is this sufficient information for you?
Thanks,
Miguel
William Piers wrote:
> Hi,
> Could you please explain how do you launch your project ?
> e.g. :
> - Eclipse with EMF and ATL installed
> - a workspace containing your project
> - a runtime where you launch the transformation (e.g. with a popup)
> Or something else ?
> The CoreService uses Eclipse's extension points to retrieve injectors,
> extractors etc..
> To work out of Eclipse you have to manually register injectors and
> extractors (see CoreService.registerInjector(String name, IInjector
> injector) for example).
> William
> Miguel Beca a écrit :
>> Dear William,
>>
>> Thank you for your suggestion.
>>
>> I tried using the PrivatizeAction.java example and adapted it to my
>> case. However, I am now getting this error:
>>
>> org.eclipse.m2m.atl.core.ATLCoreException:
>> org.eclipse.m2m.atl.core.injector EMF not found, check the spelling or
>> register it manually.
>>
>> My code is below. Any help is appreciated.
>>
>> Thanks,
>>
>> Miguel
>>
>> import java.net.URL;
>> import java.util.Collections;
>> import java.util.Iterator;
>>
>> import org.eclipse.core.resources.IFile;
>> import org.eclipse.core.resources.IProject;
>> import org.eclipse.core.runtime.NullProgressMonitor;
>> import org.eclipse.core.runtime.Platform;
>> import org.eclipse.m2m.atl.core.ATLCoreException;
>> import org.eclipse.m2m.atl.core.IExtractor;
>> import org.eclipse.m2m.atl.core.IInjector;
>> import org.eclipse.m2m.atl.core.IModel;
>> import org.eclipse.m2m.atl.core.IReferenceModel;
>> import org.eclipse.m2m.atl.core.ModelFactory;
>> import org.eclipse.m2m.atl.core.launch.ILauncher;
>> import org.eclipse.m2m.atl.core.service.CoreService;
>> import org.osgi.framework.Bundle;
>>
>>
>> public class ATLTransformationLauncher {
>>
>> private static IInjector injector;
>>
>> private static IExtractor extractor;
>>
>> private static IReferenceModel umlMetamodel;
>>
>> private static IReferenceModel refiningTraceMetamodel;
>>
>> private static IReferenceModel footMetamodel;
>> private static IReferenceModel shoesMetamodel;
>>
>> private static URL asmURL;
>>
>>
>> static {
>>
>> try {
>> asmURL = new URL("Footwear2Shoes.asm");
>> } catch (Exception e) {
>> // TODO: handle exception
>> }
>>
>> try {
>> injector = CoreService.getInjector("EMF"); //$NON-NLS-1$
>> extractor = CoreService.getExtractor("EMF");
>> //$NON-NLS-1$
>> } catch (ATLCoreException e) {
>> e.printStackTrace();
>> }
>> }
>>
>> /**
>> * Constructor for Action1.
>> */
>> public ATLTransformationLauncher(){
>> super();
>> }
>>
>>
>>
>> public void Foot2ShoesLaunch(IFile file) throws Exception {
>> // Defaults
>> ModelFactory factory = CoreService.createModelFactory("EMF");
>> //$NON-NLS-1$
>>
>> // Metamodels
>>
>> footMetamodel = factory.newReferenceModel();
>> injector.inject(footMetamodel,
>>
" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Footwear.ecore ");
>> //$NON-NLS-1$
>> shoesMetamodel =
>>
factory.getBuiltInResource(" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Shoes.ecore ");
>> //$NON-NLS-1$
>>
>>
>>
>> // Getting launcher
>> ILauncher launcher = null;
>> launcher = CoreService.getLauncher("EMF-specific VM");
>> //$NON-NLS-1$
>> launcher.initialize(Collections.<String, Object> emptyMap());
>>
>> // Creating models
>> IModel shoesModel = factory.newModel(shoesMetamodel);
>> IModel footModel = factory.newModel(footMetamodel);
>>
>> // Loading existing model
>> injector.inject(footModel, file.getFullPath().toString());
>>
>> // Launching
>>
>> launcher.addOutModel(shoesModel, "shoes", "Shoes");
>> //$NON-NLS-1$ //$NON-NLS-2$
>> launcher.addInModel(footModel, "foot", "Footwear");
>> //$NON-NLS-1$ //$NON-NLS-2$
>>
>> launcher.launch(ILauncher.RUN_MODE, new NullProgressMonitor(),
>> Collections
>> .<String, Object> emptyMap(), asmURL.openStream());
>>
>> // Saving model
>> extractor.extract(shoesModel, file.getFullPath().toString());
>>
>> // Refresh workspace
>> file.getParent().refreshLocal(IProject.DEPTH_INFINITE, null);
>>
>> }
>>
>>
>> }
>>
>>
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| Re: [ATL] Running ATL Transformation from JAVA [message #108273 is a reply to message #106977] |
Sat, 11 July 2009 19:58 |
Pantanowitz
Messages: 3
Registered: July 2009 |
Junior Member |
|
|
Hello Miguel,
I'm also on a quest to invoke ATL from Java. Where did you import
org.eclipse.gmt.tcs.injector and
org.eclipse.core.runtime.NullProgressMonitor from? I can't seem to find
any packages that has them! org.eclipse.core.runtime_3.4.0.v20080512.jar
does not seem to have NullProgressMonitor!
Thanks in advance,
Panto
Miguel Beca wrote:
> Dear William,
>
> Thank you for your suggestion.
>
> I tried using the PrivatizeAction.java example and adapted it to my
> case. However, I am now getting this error:
>
> org.eclipse.m2m.atl.core.ATLCoreException:
> org.eclipse.m2m.atl.core.injector EMF not found, check the spelling or
> register it manually.
>
> My code is below. Any help is appreciated.
>
> Thanks,
>
> Miguel
>
> import java.net.URL;
> import java.util.Collections;
> import java.util.Iterator;
>
> import org.eclipse.core.resources.IFile;
> import org.eclipse.core.resources.IProject;
> import org.eclipse.core.runtime.NullProgressMonitor;
> import org.eclipse.core.runtime.Platform;
> import org.eclipse.m2m.atl.core.ATLCoreException;
> import org.eclipse.m2m.atl.core.IExtractor;
> import org.eclipse.m2m.atl.core.IInjector;
> import org.eclipse.m2m.atl.core.IModel;
> import org.eclipse.m2m.atl.core.IReferenceModel;
> import org.eclipse.m2m.atl.core.ModelFactory;
> import org.eclipse.m2m.atl.core.launch.ILauncher;
> import org.eclipse.m2m.atl.core.service.CoreService;
> import org.osgi.framework.Bundle;
>
>
> public class ATLTransformationLauncher {
>
> private static IInjector injector;
>
> private static IExtractor extractor;
>
> private static IReferenceModel umlMetamodel;
>
> private static IReferenceModel refiningTraceMetamodel;
>
> private static IReferenceModel footMetamodel;
> private static IReferenceModel shoesMetamodel;
>
> private static URL asmURL;
>
>
> static {
>
> try {
> asmURL = new URL("Footwear2Shoes.asm");
> } catch (Exception e) {
> // TODO: handle exception
> }
>
> try {
> injector = CoreService.getInjector("EMF"); //$NON-NLS-1$
> extractor = CoreService.getExtractor("EMF");
> //$NON-NLS-1$
> } catch (ATLCoreException e) {
> e.printStackTrace();
> }
> }
>
> /**
> * Constructor for Action1.
> */
> public ATLTransformationLauncher(){
> super();
> }
>
>
>
> public void Foot2ShoesLaunch(IFile file) throws Exception {
> // Defaults
> ModelFactory factory = CoreService.createModelFactory("EMF");
> //$NON-NLS-1$
>
> // Metamodels
>
> footMetamodel = factory.newReferenceModel();
> injector.inject(footMetamodel,
> " file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Footwear.ecore ");
> //$NON-NLS-1$
> shoesMetamodel =
> factory.getBuiltInResource(" file:/C:/Users/Miguel/workspace/ATLTransformationGenerator/m etamodels/Shoes.ecore ");
> //$NON-NLS-1$
>
>
>
> // Getting launcher
> ILauncher launcher = null;
> launcher = CoreService.getLauncher("EMF-specific VM");
> //$NON-NLS-1$
> launcher.initialize(Collections.<String, Object> emptyMap());
>
> // Creating models
> IModel shoesModel = factory.newModel(shoesMetamodel);
> IModel footModel = factory.newModel(footMetamodel);
>
> // Loading existing model
> injector.inject(footModel, file.getFullPath().toString());
>
> // Launching
>
> launcher.addOutModel(shoesModel, "shoes", "Shoes");
> //$NON-NLS-1$ //$NON-NLS-2$
> launcher.addInModel(footModel, "foot", "Footwear");
> //$NON-NLS-1$ //$NON-NLS-2$
>
> launcher.launch(ILauncher.RUN_MODE, new NullProgressMonitor(),
> Collections
> .<String, Object> emptyMap(), asmURL.openStream());
>
> // Saving model
> extractor.extract(shoesModel, file.getFullPath().toString());
>
> // Refresh workspace
> file.getParent().refreshLocal(IProject.DEPTH_INFINITE, null);
>
> }
>
>
> }
>
>
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