generator.generate(genModel, GenBaseGeneratorAdapter.EDIT_PROJECT_TYPE, new BasicMonitor.Printing(System.out));

>>  Generating code
>>  Generating edit packages
>>  Creating EMF project TestBookStoreProject.edit (TestBookStoreProject.edit)
>>  Opening 'TestBookStoreProject.edit'.
>>  Refreshing '/TestBookStoreProject.edit'.
org.eclipse.core.runtime.CoreException: Problems encountered while setting project description.
	at org.eclipse.core.internal.resources.Project.setDescription(Project.java:1349)
	at org.eclipse.core.internal.resources.Project.setDescription(Project.java:1376)
	at org.eclipse.emf.codegen.ecore.Generator$EclipseHelper.createEMFProject(Generator.java:836)
	at org.eclipse.emf.codegen.ecore.Generator.createEMFProject(Generator.java:547)
	at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter$EclipseHelper.ensureProjectExists(GenBaseGeneratorAdapter.java:517)
	at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.ensureProjectExists(GenBaseGeneratorAdapter.java:346)
	at org.eclipse.emf.codegen.ecore.genmodel.generator.GenModelGeneratorAdapter.generateEdit(GenModelGeneratorAdapter.java:302)
	at org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter.doGenerate(GenBaseGeneratorAdapter.java:219)
	at org.eclipse.emf.codegen.ecore.generator.AbstractGeneratorAdapter.generate(AbstractGeneratorAdapter.java:317)
	at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:708)
	at org.eclipse.emf.codegen.ecore.generator.Generator.generate(Generator.java:619)
	at org.eclipse.emf.codegen.ecore.Generator$PlatformRunnable$1.run(Generator.java:436)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2295)
	at org.eclipse.emf.codegen.ecore.Generator$PlatformRunnable.run(Generator.java:466)
	at org.eclipse.emf.codegen.ecore.Generator.run(Generator.java:112)
	at at.jku.sea.cloud.gmf.adapter.plugin.utils.PluginGenerator.generateEditCode(PluginGenerator.java:118)
	at at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication.start(GMFApplication.java:28)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
Contains: Nature does not exist: org.eclipse.pde.PluginNature.

<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.4"?>
<plugin>

   <extension
         id="GMFApplication"
         point="org.eclipse.core.runtime.applications">
      <application>
         <run
               class="at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication">
         </run>
      </application>
   </extension>

</plugin>			

org.eclipse.emf.codegen.ecore.Generator gen = new org.eclipse.emf.codegen.ecore.Generator();
		ArrayList<String> args = new ArrayList<String>();
		args.add("-autoBuild");
		args.add("-reconcile");
		args.add("-model");
		args.add(genModelLocation);
		String[] argsArr = args.toArray(new String[args.size()]);
		gen.run(argsArr);

org.eclipse.pde.core

!SESSION 2015-12-08 15:22:21.971 -----------------------------------------------
eclipse.buildId=unknown
java.version=1.8.0_45
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=de_DE
Framework arguments:  -application at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication
Command-line arguments:  -application at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication -data C:\Users\Florian\Desktop\workspace/../runtime-at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication -dev file:C:/Users/Florian/Desktop/workspace/.metadata/.plugins/org.eclipse.pde.core/at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication/dev.properties -os win32 -ws win32 -arch x86_64 -consoleLog

!ENTRY at.jku.sea.cloud.gmf.adapter.plugin 2 0 2015-12-08 15:22:22.616
!MESSAGE Could not resolve module: at.jku.sea.cloud.gmf.adapter.plugin [23]
  Unresolved requirement: Require-Bundle: org.eclipse.pde.core; bundle-version="3.10.2"


!ENTRY org.eclipse.osgi 4 0 2015-12-08 15:22:22.617
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: Application "at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication" could not be found in the registry. The applications available are: org.eclipse.jdt.core.JavaCodeFormatter, org.eclipse.jdt.core.JavaIndexer, org.eclipse.emf.mwe.core.WorkflowRunner, org.eclipse.emf.codegen.ecore.Generator, org.eclipse.ant.core.antRunner, org.eclipse.emf.codegen.CodeGen, org.eclipse.emf.codegen.JMerger, org.eclipse.equinox.app.error.
	at org.eclipse.equinox.internal.app.EclipseAppContainer.startDefaultApp(EclipseAppContainer.java:248)
	at org.eclipse.equinox.internal.app.MainApplicationLauncher.run(MainApplicationLauncher.java:29)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
An error has occurred. See the log file
C:\Users\Florian\Desktop\workspace\.metadata\.plugins\org.eclipse.pde.core\at.jku.sea.cloud.gmf.adapter.plugin.GMFApplication\1449584542116.log.

<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
	<name>TestBookStoreProject</name>
	<comment></comment>
	<projects>
	</projects>
	<buildSpec>
	</buildSpec>
	<natures>
	</natures>
</projectDescription>

public void createGenModel(final String ecoreLocation,final String genModelDirectory, final String modelCodeDirectory, final String modelPlugInID, final String modelName, final String basePackage, final String prefix)
			throws IOException {
		GenModel genModel = GenModelFactory.eINSTANCE.createGenModel();
		genModel.setComplianceLevel(GenJDKLevel.JDK70_LITERAL);
		genModel.setModelDirectory(modelCodeDirectory);
		genModel.setModelPluginID(modelPlugInID);
		genModel.getForeignModel().add(new Path(ecoreLocation).lastSegment());
		genModel.setModelName(modelName);
		// genModel.setRootExtendsInterface(Constants.GEN_MODEL_EXTENDS_INTERFACE.getValue());
		genModel.initialize(Collections.singleton(loadECoreFile(ecoreLocation)));
		
		GenPackage genPackage = genModel.getGenPackages().get(0);
		genPackage.setPrefix(prefix);
		genPackage.setBasePackage(basePackage);

		try {
			URI genModelURI = URI.createFileURI(genModelDirectory);
			final XMIResourceImpl genModelResource = new XMIResourceImpl(
					genModelURI);
			// genModelResource.getDefaultSaveOptions().put(XMLResource.OPTION_ENCODING,
			// Constants.GEN_MODEL_XML_ENCODING.getValue());
			genModelResource.getContents().add(genModel);
			genModelResource.save(Collections.EMPTY_MAP);
		} catch (IOException e) {
			String msg = null;
			if (e instanceof FileNotFoundException) {
				msg = "Unable to open output file ";
			} else {
				msg = "Unexpected IO Exception writing ";
			}
			throw new RuntimeException(msg, e);
		}
	}