/**
  SOA2WSDL sample transformation script by Istvan Rath 
  @id soa2wsdl
  @name SOA2WSDL VIATRA2 transformation script
  @description Transforms SOA-tagged UML2 models into WSDL description files
  
  @function soa2wsdl Executes the transformation 
  @param soa2wsdl umlFileName The absolute path to the UML file to read from
  @param soa2wsdl outputDirectory The absolute path of the output directory to write files to (can be null; in that case, output is posted to the blackboard)
  
 */


function soa2wsdl(umlFileName, outputDirectory)
{
	viatra = sCore.findToolByName("Viatra").getServiceInterface();
	vU = sCore.findToolByName("vUtil").getServiceInterface();
	fw = viatra.createFramework();
	
	print("Loading VPML modelspace...");
	vpml = vU.getInputStream(vU.getFileFromBundle("hu.bme.mit.viatra.integration.sensoria","model/uml2soa_clean.vpml"));
	
	viatra.mergeVPML(fw,vpml);
	print("done.\n");
	
	print("Importing UML model...");
	umlmodel_file = vU.getFile(umlFileName);
	/* umlmodel_file = sCore.retrieveFromBoardByToolId("hu.bme.mit.viatra.integration.sensoria.utility.UtilityTool"); */
	/* umlmodel_file = vU.getFileFromWorkspace(viatra.getOption("file_to_import")); */
	/* umlmodel_file = umlmodel_file.toArray()[0]; */ /* WARNING: can be used only once!!! */
	/* umlmodel = vU.getFileFromWorkspace("demonstrator_vpm2soa/AutomotiveSpec/export/OnRoadRepair.uml"); */
	viatra.nativeImportFromFile(fw,umlmodel_file,"uml");
	print("done.\n");
	
	print("Running transformation on '");
	
	/* extract model name */
	/* umlmodel = viatra.getOption("file_to_import"); */
	umlmodel = umlFileName.substring(umlFileName.lastIndexOf("/")+1, umlFileName.lastIndexOf("."));
	print(umlmodel+"_uml' ...");
	
	result = viatra.runTransformation(fw,"transformations.uml2soa2wsdl","Model=uml2.models."+umlmodel+"_uml");
	viatra.disposeFramework(fw);
	print("done.\n");
	
	/* sCore.postToBoard(result); */
	
	/* output_dir = viatra.getOption("output_directory"); */
	
	output_dir = outputDirectory;
	
	for (ix in result.getBuffers().keySet().toArray())
	{
		key = result.getBuffers().keySet().toArray()[ix];
		if (key == "default") continue;
		print("Writing "+key+"...");
		buffer = result.getBuffers().get(key);
		formatted = vU.formatXML(buffer);
		print("formatted...");
		if (output_dir == null) 
		{
			sCore.postToBoard(formatted);
			print("posted.\n");
		}
		else
		{
			/* vU.writeStringToFile(formatted,vU.getFileFromWorkspace(output_dir+"/"+key)); */
			vU.writeStringToFile(formatted,vU.getFile(output_dir+"/"+key));
			print("written.\n");
		}
	}
	
}