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Diffstat (limited to 'winery/org.eclipse.winery.topologymodeler/src/main/webapp/jsp/topologyCompletion/topologyCompletion.jsp')
| -rw-r--r-- | winery/org.eclipse.winery.topologymodeler/src/main/webapp/jsp/topologyCompletion/topologyCompletion.jsp | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/winery/org.eclipse.winery.topologymodeler/src/main/webapp/jsp/topologyCompletion/topologyCompletion.jsp b/winery/org.eclipse.winery.topologymodeler/src/main/webapp/jsp/topologyCompletion/topologyCompletion.jsp new file mode 100644 index 0000000..6e7f006 --- /dev/null +++ b/winery/org.eclipse.winery.topologymodeler/src/main/webapp/jsp/topologyCompletion/topologyCompletion.jsp @@ -0,0 +1,175 @@ +<% +/******************************************************************************* + * 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 calls the topology completion and handles the response. + * It is called the event handler when "Complete Topology" is selected in the EnterCompletionInformationDiag. + * There are several possible responses from the completion: + * - the topology is complete: display a success message + * - the topology is complete, several solutions exist: display dialog to choose topology solution + * - topology completion interrupted: the user has to chose inserted Node or Relationship Templates + */ +%> + +<%@page import="java.io.StringWriter"%> +<%@page import="java.util.List"%> +<%@page import="java.util.Map"%> +<%@page import="javax.xml.bind.Marshaller"%> +<%@page import="javax.xml.bind.JAXBContext"%> +<%@page import="javax.xml.bind.JAXBException"%> +<%@page import="org.eclipse.winery.model.tosca.Definitions"%> +<%@page import="org.eclipse.winery.model.tosca.TEntityTemplate"%> +<%@page import="org.eclipse.winery.model.tosca.TNodeTemplate"%> +<%@page import="org.eclipse.winery.model.tosca.TServiceTemplate"%> +<%@page import="org.eclipse.winery.model.tosca.TTopologyTemplate"%> +<%@page import="org.eclipse.winery.topologymodeler.addons.topologycompleter.topologycompletion.CompletionInterface"%> + +<%@taglib prefix="tc" tagdir="/WEB-INF/tags/common/topologycompletion"%> + +<% + // parse Strings from the request to Boolean values + boolean stepByStep = Boolean.parseBoolean(request.getParameter("stepByStep")); + boolean restarted = Boolean.parseBoolean(request.getParameter("restarted")); + boolean overwriteTopology = Boolean.parseBoolean(request.getParameter("overwriteTopology")); + + // call the topology completion component which will return a message if it was successful. + CompletionInterface completionInterface = new CompletionInterface(); + String message = completionInterface.complete(request.getParameter("topology"), request.getParameter("stName"), request.getParameter("templateURL"), overwriteTopology, request.getParameter("topologyName"), request.getParameter("topologyNamespace"), request.getParameter("repositoryURL"), stepByStep, restarted); + + if (message.equals("success")) { %> + <script> vShowSuccess('Completion Successful!'); </script> + <% + } else if (message.equals("topologyComplete") && !restarted) { %> + <script> + vShowSuccess('The topology is already complete.'); + </script> + <% + } else if (message.equals("failure")) { + %> + <p> <%=completionInterface.getErrorMessage()%> </p> + <%} else if (message.equals("userInteraction")) { + + // a user interaction is necessary to choose RelationshipTemplates, receive + // the current topology and the choices from the CompletionInterface + // and display them via relationshipTemplateSelector.jsp + + TTopologyTemplate currentTopology = completionInterface.getCurrentTopology(); + List<TEntityTemplate> relationshipTemplateSelection = completionInterface.getRelationshipTemplateChoices(); + + ///////////////////////////////////////////////////// + // Convert JAXB objects of the topology and the + // Relationship Templates to be chosen to XML Strings + ///////////////////////////////////////////////////// + + Definitions definitions = new Definitions(); + TServiceTemplate serviceTemplate = new TServiceTemplate(); + + serviceTemplate.setTopologyTemplate(currentTopology); + definitions.getServiceTemplateOrNodeTypeOrNodeTypeImplementation().add(serviceTemplate); + JAXBContext context = JAXBContext.newInstance(Definitions.class); + Marshaller marshaller = context.createMarshaller(); + StringWriter currentTopologyString = new StringWriter(); + + marshaller.marshal(definitions, currentTopologyString); + + TTopologyTemplate topologyTemplate = new TTopologyTemplate(); + + // add all choices to a TopologyTemplate + for (TEntityTemplate entityTemplate: relationshipTemplateSelection) { + topologyTemplate.getNodeTemplateOrRelationshipTemplate().add(entityTemplate); + } + + // get the choices as XML + definitions = new Definitions(); + serviceTemplate = new TServiceTemplate(); + serviceTemplate.setTopologyTemplate(topologyTemplate); + definitions.getServiceTemplateOrNodeTypeOrNodeTypeImplementation().add(serviceTemplate); + context = JAXBContext.newInstance(Definitions.class); + StringWriter choicesAsXMLString = new StringWriter(); + + marshaller.marshal(definitions, choicesAsXMLString); + %> + <script> + var topology = "<%=currentTopologyString.toString()%>"; + var choices = "<%=choicesAsXMLString.toString()%>"; + </script> + <!-- call the relationshipTemplateSelector tag to render the selection to graphic objects --> + <tc:relationshipTemplateSelector choices='<%=relationshipTemplateSelection%>' templateURL='<%=request.getParameter("templateURL")%>' topologyName='<%=request.getParameter("topologyName")%>' + topologyNamespace='<%=request.getParameter("topologyNamespace")%>' repositoryURL='<%=request.getParameter("repositoryURL")%>' stName='<%=request.getParameter("stName")%>' /> + <%} else if (message.equals("userTopologySelection")) { + // there are several topology solutions. Receive the choices from the CompletionInterface + // and display them via topologyTemplateSelector.tag + List<TTopologyTemplate> topologyTemplateSelection = completionInterface.getTopologyTemplateChoices(); + %> + <!-- call the topologyTemplateSelector tag to render the selection to graphic objects --> + <tc:topologyTemplateSelector solutionTopologies='<%=topologyTemplateSelection%>' templateURL='<%=request.getParameter("templateURL")%>' topologyName='<%=request.getParameter("topologyName")%>' + topologyNamespace='<%=request.getParameter("topologyNamespace")%>' repositoryURL='<%=request.getParameter("repositoryURL")%>' /> + <% + } else if (message.equals("stepByStep")) { + + // the topology completion is processed step-by-step. The user has to choose inserted Node and RelationshipTemplates + TTopologyTemplate currentTopology = completionInterface.getCurrentTopology(); + Map<TNodeTemplate, Map<TNodeTemplate, List<TEntityTemplate>>> nodeTemplateSelection = completionInterface.getNodeTemplateChoices(); + + /////////////////////////////////////////////// + // Convert JAXB objects of the topology and the + // Templates to be chosen to XML Strings + /////////////////////////////////////////////// + + Definitions definitions = new Definitions(); + TServiceTemplate serviceTemplate = new TServiceTemplate(); + serviceTemplate.setTopologyTemplate(currentTopology); + definitions.getServiceTemplateOrNodeTypeOrNodeTypeImplementation().add(serviceTemplate); + JAXBContext context = JAXBContext.newInstance(Definitions.class); + Marshaller marshaller = context.createMarshaller(); + StringWriter currentTopologyString = new StringWriter(); + + marshaller.marshal(definitions, currentTopologyString); + + // add all choices to a TopologyTemplate + TTopologyTemplate topologyTemplate = new TTopologyTemplate(); + + for (TNodeTemplate nodeTemplate: nodeTemplateSelection.keySet()) { + Map<TNodeTemplate, List<TEntityTemplate>> entityTemplates = nodeTemplateSelection.get(nodeTemplate); + + for (TNodeTemplate entity: entityTemplates.keySet()) { + topologyTemplate.getNodeTemplateOrRelationshipTemplate().add(entity); + topologyTemplate.getNodeTemplateOrRelationshipTemplate().addAll(entityTemplates.get(entity)); + } + topologyTemplate.getNodeTemplateOrRelationshipTemplate().add(nodeTemplate); + } + + // get the choices as XML + definitions = new Definitions(); + serviceTemplate = new TServiceTemplate(); + serviceTemplate.setTopologyTemplate(topologyTemplate); + definitions.getServiceTemplateOrNodeTypeOrNodeTypeImplementation().add(serviceTemplate); + + StringWriter choicesAsXMLString = new StringWriter(); + + marshaller.marshal(definitions, choicesAsXMLString); + + %> + <script> + var topology = '<%=currentTopologyString.toString()%>'; + var choices = '<%=choicesAsXMLString.toString()%>'; + </script> + <!-- call the tc:nodeTemplateSelector tag to render the selection to graphic objects --> + <tc:nodeTemplateSelector choices='<%=nodeTemplateSelection%>' templateURL='<%=request.getParameter("templateURL")%>' topologyName='<%=request.getParameter("topologyName")%>' + topologyNamespace='<%=request.getParameter("topologyNamespace")%>' repositoryURL='<%=request.getParameter("repositoryURL")%>' stName='<%=request.getParameter("stName")%>' /> + <%} +%> + +<script> + var message = "<%=message%>"; +</script> |