bundles/org.eclipse.vorto.fbeditor.ui/src/org/eclipse/vorto/fbeditor/ui/internal/serializer/FunctionBlockSerializer.java

/*******************************************************************************
 * Copyright (c) 2014 Bosch Software Innovations GmbH and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v1.0 which accompany this distribution.
 *
 * The Eclipse Public License is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * The Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 * Bosch Software Innovations GmbH - Please refer to git log
 *
 *******************************************************************************/
package org.eclipse.vorto.fbeditor.ui.internal.serializer;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.util.HashMap;

import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.vorto.fbeditor.FunctionblockRuntimeModule;
import org.eclipse.vorto.fbeditor.ui.api.serializer.IFunctionBlockSerializer;
import org.eclipse.vorto.functionblock.FunctionblockModel;
import org.eclipse.xtext.resource.IResourceFactory;

import com.google.inject.Guice;


public class FunctionBlockSerializer implements IFunctionBlockSerializer {

	public String serialize(FunctionblockModel model) {
		IResourceFactory resourceFactory = Guice.createInjector(
				new FunctionblockRuntimeModule()).getInstance(
				IResourceFactory.class);
		Resource resource = resourceFactory.createResource(URI
				.createURI("fakeDsl.fbmodel"));
		resource.getContents().add(model);

		ByteArrayOutputStream baos = new ByteArrayOutputStream();

		try {
			resource.save(baos, new HashMap<String, String>());
			return new String(baos.toByteArray(), "utf-8");
		} catch (IOException e) {
			throw new RuntimeException(
					"Something went wrong during serialization", e);
		}

	}
}