From cf0c50e4fedf219f79a462615bb0ba603ce99378 Mon Sep 17 00:00:00 2001
From: OszkarSemerath <oszka@152.66.252.189>
Date: Wed, 21 Jun 2017 18:44:04 +0200
Subject: Model translator and sanitiser from original yakindu files to
 simplified metamodel.

Added a sample Main function.
---
 .../inf/yakinduModelExtractor/ModelManager.java    | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 Domains/hu.bme.mit.inf.yakinduModelExtractor/src/hu/bme/mit/inf/yakinduModelExtractor/ModelManager.java

(limited to 'Domains/hu.bme.mit.inf.yakinduModelExtractor/src/hu/bme/mit/inf/yakinduModelExtractor/ModelManager.java')

diff --git a/Domains/hu.bme.mit.inf.yakinduModelExtractor/src/hu/bme/mit/inf/yakinduModelExtractor/ModelManager.java b/Domains/hu.bme.mit.inf.yakinduModelExtractor/src/hu/bme/mit/inf/yakinduModelExtractor/ModelManager.java
new file mode 100644
index 00000000..85fd208c
--- /dev/null
+++ b/Domains/hu.bme.mit.inf.yakinduModelExtractor/src/hu/bme/mit/inf/yakinduModelExtractor/ModelManager.java
@@ -0,0 +1,79 @@
+package hu.bme.mit.inf.yakinduModelExtractor;
+
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
+import org.eclipse.gmf.runtime.notation.NotationPackage;
+import org.yakindu.sct.model.sgraph.SGraphPackage;
+
+public class ModelManager {
+	ResourceSet resourceSet;
+	
+	public ModelManager() {
+		init();
+	}
+	
+	public void init() {
+		SGraphPackage.eINSTANCE.eClass();
+		NotationPackage.eINSTANCE.eClass();
+		resourceSet = new ResourceSetImpl();
+		Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("*", new XMIResourceFactoryImpl());
+	}
+	
+	public List<String> loadAllModelPathsInDirectory(String path) {
+		File directory = new File(path);
+		if(directory.exists() && directory.isDirectory()) {
+			List<String> filePaths = new LinkedList<>();
+			for(File f  : directory.listFiles()) {
+				if(f.isFile()) {
+					String filePath =  f.getPath();
+					if(filePath.endsWith("sct")) {
+						filePaths.add(filePath);
+					}
+				}
+			}
+			return filePaths;
+		} else {
+			throw new IllegalArgumentException("invalid path");
+		}
+	}
+	
+	public EObject loadModel(String path) {
+		Resource resource = this.resourceSet.getResource(URI.createFileURI(path), true);
+		return resource.getContents().get(0);
+	}
+	
+	public boolean saveModel(EObject root, String path) {
+		Resource resource = this.resourceSet.createResource(URI.createURI(path));
+		resource.getContents().add(root);
+		try {
+			resource.save(null);
+			return true;
+		} catch (IOException e) {
+			System.err.println("Unable to save file: "+path);
+			return false;
+		}
+	}
+	
+	public boolean saveFile(String path, String content) {
+		try (Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(path), "utf-8"))) {
+		   writer.write(content.toString());
+		   return true;
+		} catch (IOException ex) {
+			System.err.println("Unable to save file: "+path);
+			return false;
+		}
+	}
+}
-- 
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