ThreatRepositoryWizard.java example

Explorer
Secure-Service-Specification-and-Deployment-master
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 * Copyright (c) 2012, Project: FP7-ICT-257930 Aniketos
 * All rights reserved.
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/*
* GenerateReportWizard.java
*/
package eu.aniketos.wp1.ststool.threats.wizard;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.activiti.designer.eclipse.editor.ActivitiDiagramEditor;
import org.activiti.designer.util.eclipse.ActivitiUiUtil;
import org.eclipse.bpmn2.BoundaryEvent;
import org.eclipse.bpmn2.Bpmn2Factory;
import org.eclipse.bpmn2.EndEvent;
import org.eclipse.bpmn2.ErrorEventDefinition;
import org.eclipse.bpmn2.EventDefinition;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.graphiti.mm.pictograms.Diagram;
import org.eclipse.graphiti.mm.pictograms.PictogramElement;
import org.eclipse.graphiti.services.Graphiti;
import org.eclipse.graphiti.ui.editor.DiagramEditor;
import org.eclipse.graphiti.ui.internal.parts.ContainerShapeEditPart;

import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;

import eu.aniketos.threatrepository.schema.download.Threat;
import eu.aniketos.threatrepository.schema.download.Threat.Metadata;



public class ThreatRepositoryWizard extends Wizard {

	private LookupThreatsPage page1;
	
	private ActivitiDiagramEditor editor;
	

	public ThreatRepositoryWizard(ActivitiDiagramEditor editor) {

		this.editor = editor;
		setNeedsProgressMonitor(true);
		setWindowTitle("Import threat definition");
		
		page1 = new LookupThreatsPage();
	}


	@Override
	public void addPages(){		
		super.addPages();
		addPage(page1);
	}
	
	
	@Override
	public boolean canFinish(){
		return page1.isPageComplete();
	}

	
	@Override
	public boolean performFinish() {	

		try {
			updateSelectedElement(page1.getSelectedThreat());			
		} catch (Exception ex) {
			page1.setErrorMessage(ex.getMessage());
			ex.printStackTrace();
			return false;
		}
		
		return true;
	}

	
	
	
	public void updateSelectedElement(Threat threat) throws Exception {
		Metadata threatData = threat.getMetadata(); 
		final String newThreatName = threatData.getName();
		final String threatId = threatData.getThreatId();

		IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

		DiagramEditor diagramEditor = (DiagramEditor) window.getActivePage().getActiveEditor();

		ISelection selection = window.getActivePage().getActiveEditor().getSite().getSelectionProvider().getSelection();
		IStructuredSelection structuredSelection = (IStructuredSelection) selection;
		final ContainerShapeEditPart selectElement = ((ContainerShapeEditPart) structuredSelection.getFirstElement());
		final Diagram diagram = diagramEditor.getDiagramTypeProvider().getDiagram();
		TransactionalEditingDomain editingDomain = diagramEditor.getEditingDomain();
		ActivitiUiUtil.runModelChange(new Runnable() {
			public void run() {

				EObject ob = (EObject) Graphiti.getLinkService().getBusinessObjectForLinkedPictogramElement(selectElement.getPictogramElement());
				if(ob instanceof EndEvent){
					EndEvent event = (EndEvent) ob;
					event.setName(newThreatName);
					List<EventDefinition> list = event.getEventDefinitions();
					ErrorEventDefinition errorDefinition = (ErrorEventDefinition) list.get(0);
					errorDefinition.setErrorCode(threatId);
				} else if (ob instanceof BoundaryEvent){
					BoundaryEvent boundaryEvent = (BoundaryEvent) ob;
					boundaryEvent.setName(newThreatName);
					ErrorEventDefinition errorDefinition = (ErrorEventDefinition) boundaryEvent.getEventDefinitions().get(0);
					errorDefinition.setErrorCode(threatId);
				}
			}

		}, editingDomain, "Model Update");	
		org.activiti.designer.elsag.gui.property.ThreatEventPropertySection.updateControls();
	}
}