<%
/*******************************************************************************
 * Copyright (c) 2013 Pascal Hirmer.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and the Apache License 2.0 which both accompany this distribution,
 * and are available at http://www.eclipse.org/legal/epl-v10.html
 * and http://www.apache.org/licenses/LICENSE-2.0
 *
 * Contributors:
 *    Pascal Hirmer - initial API and implementation
 *******************************************************************************/

/**
 * This JSP saves a topology template to the repository using the RESTHelper class.
 * It is called when there are several topology solutions which shall be saved in different locations.
 */
%>
<%@page import="org.eclipse.winery.topologymodeler.addons.topologycompleter.helper.RESTHelper"%>
<%@page import="java.io.StringReader"%>
<%@page import="javax.xml.bind.JAXBContext"%>
<%@page import="javax.xml.bind.JAXBException"%>
<%@page import="javax.xml.bind.Unmarshaller"%>
<%@page import="org.eclipse.winery.model.tosca.Definitions"%>
<%@page import="org.eclipse.winery.model.tosca.TServiceTemplate"%>
<%@page import="org.eclipse.winery.model.tosca.TTopologyTemplate"%>

<%
	String xmlString = request.getParameter("topology");
	String templateURL = request.getParameter("templateURL");
	String repositoryURL = request.getParameter("repositoryURL");

	// initiate JaxB context
	JAXBContext context;
	context = JAXBContext.newInstance(Definitions.class);
	StringReader reader = new StringReader(xmlString);

	// unmarshall the topology XML string
	Unmarshaller um = context.createUnmarshaller();
	Definitions jaxBDefinitions = (Definitions) um.unmarshal(reader);
	TServiceTemplate st = (TServiceTemplate) jaxBDefinitions.getServiceTemplateOrNodeTypeOrNodeTypeImplementation().get(0);
	TTopologyTemplate toBeSaved = st.getTopologyTemplate();

	// depending on the selected save method (overwrite or create new) the save method is called
	if (request.getParameter("overwriteTopology").equals("true")) {
		RESTHelper.saveCompleteTopology(toBeSaved, templateURL, true, "", "", repositoryURL);
	} else {
		RESTHelper.saveCompleteTopology(toBeSaved, templateURL, false, request.getParameter("topologyName"), request.getParameter("topologyNamespace"), repositoryURL);
	}
%>