/*
* Copyright (c) 2007 Borland Software Corporation
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Sergey Gribovsky (Borland) - initial API and implementation
*/
package org.eclipse.uml2.diagram.statemachine.tests.sync;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.commands.operations.OperationHistoryFactory;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.util.EList;
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.xmi.XMIResource;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.diagram.core.services.ViewService;
import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.uml2.diagram.common.tests.UMLDiagramFacade;
import org.eclipse.uml2.diagram.statemachine.edit.parts.PackageEditPart;
import org.eclipse.uml2.diagram.statemachine.part.UMLDiagramEditorPlugin;
import org.eclipse.uml2.diagram.statemachine.part.UMLDiagramEditorUtil;
import org.eclipse.uml2.diagram.statemachine.tests.StateMachineDiagramTestCase;
import org.eclipse.uml2.uml.FinalState;
import org.eclipse.uml2.uml.Package;
import org.eclipse.uml2.uml.Pseudostate;
import org.eclipse.uml2.uml.PseudostateKind;
import org.eclipse.uml2.uml.Region;
import org.eclipse.uml2.uml.State;
import org.eclipse.uml2.uml.StateMachine;
import org.eclipse.uml2.uml.UMLFactory;
import org.eclipse.uml2.uml.UMLPackage;
public class SynchronizedDiagramContentTest extends StateMachineDiagramTestCase {
public SynchronizedDiagramContentTest() {
super("Content of synchronized diagram testing."); //$NON-NLS-1$
}
public void test_synchronizedContent() {
UMLDiagramFacade.flushEventQueue();
DiagramEditPart diagramEditPart = getDiagramEditPart();
assertNotNull("There is no diagram edit part.", diagramEditPart); //$NON-NLS-1$
Diagram diagram = (Diagram) diagramEditPart.getModel();
assertNotNull("Diagram edit part containts incorrect notation element.", diagram); //$NON-NLS-1$
EList topLevelNodes = diagram.getChildren();
assertEquals("Auxiliary secondary node is not found.", 1, topLevelNodes.size()); //$NON-NLS-1$
View stateMachineNode = (View) topLevelNodes.get(0);
assertNotNull("Auxiliary secondary node is null.", stateMachineNode); //$NON-NLS-1$
EList stateMachineChildren = stateMachineNode.getChildren();
View regionNode = null;
boolean hasEntryPoint = false;
boolean hasExitPoint = false;
for (Iterator iterator = stateMachineChildren.iterator(); iterator.hasNext();) {
View stateMachineChild = (View) iterator.next();
EObject element = stateMachineChild.getElement();
if (element instanceof Region) {
regionNode = stateMachineChild;
} else if (element instanceof Pseudostate) {
PseudostateKind kind = ((Pseudostate) element).getKind();
if (kind.equals(PseudostateKind.ENTRY_POINT_LITERAL)) {
hasEntryPoint = true;
} else if (kind.equals(PseudostateKind.EXIT_POINT_LITERAL)) {
hasExitPoint = true;
}
}
}
assertNotNull("StateMachine node doesn't containt region.", regionNode); //$NON-NLS-1$
assertTrue("StateMachine node doesn't containt entry point.", hasEntryPoint); //$NON-NLS-1$
assertTrue("StateMachine node doesn't containt exit point.", hasExitPoint); //$NON-NLS-1$
EList regionChildren = regionNode.getChildren();
assertEquals("Region node doesn't containt subvertex compartment.", 1, regionChildren.size()); //$NON-NLS-1$
View subvertexCompartment = (View) regionChildren.get(0);
assertTrue("Region node doesn't containt subvertex compartment.", subvertexCompartment.getElement() instanceof Region); //$NON-NLS-1$
EList subvertexCompartmentCildren = subvertexCompartment.getChildren();
boolean hasFinalState = false;
boolean hasSimpleState = false;
boolean hasCompositeState = false;
boolean hasInitial = false;
boolean hasShallowHistory = false;
boolean hasDeepHistory = false;
boolean hasFork = false;
boolean hasJoin = false;
boolean hasJunction = false;
boolean hasChoice = false;
boolean hasTerminate = false;
for (Iterator iterator = subvertexCompartmentCildren.iterator(); iterator.hasNext();) {
View regionChild = (View) iterator.next();
EObject element = regionChild.getElement();
if (element instanceof FinalState) {
hasFinalState = true;
} else if (element instanceof State) {
if (isCompositeState(regionChild)) {
hasCompositeState = true;
} else {
hasSimpleState = true;
}
} else if (element instanceof Pseudostate) {
PseudostateKind kind = ((Pseudostate) element).getKind();
if (PseudostateKind.INITIAL_LITERAL.equals(kind)) {
hasInitial = true;
} else if (PseudostateKind.SHALLOW_HISTORY_LITERAL.equals(kind)) {
hasShallowHistory = true;
} else if (PseudostateKind.DEEP_HISTORY_LITERAL.equals(kind)) {
hasDeepHistory = true;
} else if (PseudostateKind.FORK_LITERAL.equals(kind)) {
hasFork = true;
} else if (PseudostateKind.JOIN_LITERAL.equals(kind)) {
hasJoin = true;
} else if (PseudostateKind.JUNCTION_LITERAL.equals(kind)) {
hasJunction = true;
} else if (PseudostateKind.CHOICE_LITERAL.equals(kind)) {
hasChoice = true;
} else if (PseudostateKind.TERMINATE_LITERAL.equals(kind)) {
hasTerminate = true;
}
}
}
assertTrue("Region node doesn't contain final state.", hasFinalState); //$NON-NLS-1$
assertTrue("Region node doesn't contain simple state.", hasSimpleState); //$NON-NLS-1$
assertTrue("Region node doesn't contain composite state.", hasCompositeState); //$NON-NLS-1$
assertTrue("Region node doesn't contain initial pseudostate.", hasInitial); //$NON-NLS-1$
assertTrue("Region node doesn't contain shallow history pseudostate.", hasShallowHistory); //$NON-NLS-1$
assertTrue("Region node doesn't contain deep history pseudostate.", hasDeepHistory); //$NON-NLS-1$
assertTrue("Region node doesn't contain fork pseudostate.", hasFork); //$NON-NLS-1$
assertTrue("Region node doesn't contain join pseudostate.", hasJoin); //$NON-NLS-1$
assertTrue("Region node doesn't contain junction pseudostate.", hasJunction); //$NON-NLS-1$
assertTrue("Region node doesn't contain choice pseudostate.", hasChoice); //$NON-NLS-1$
assertTrue("Region node doesn't contain terminate pseudostate.", hasTerminate); //$NON-NLS-1$
}
@Override
protected Resource createDiagram() throws Exception {
TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain();
URI diagramURI = getDiagramModelURI();
URI modelURI = getDomainModelURI();
final Resource diagramResource = editingDomain.getResourceSet().createResource(diagramURI);
final Resource modelResource = editingDomain.getResourceSet().createResource(modelURI);
final String diagramName = diagramURI.lastSegment();
AbstractTransactionalCommand command = new AbstractTransactionalCommand(editingDomain, "Creating diagram and model", Collections.EMPTY_LIST) { //$NON-NLS-1$
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
Package context = createContext();
modelResource.getContents().add(context);
Diagram diagram = ViewService.createDiagram(context, PackageEditPart.MODEL_ID, UMLDiagramEditorPlugin.DIAGRAM_PREFERENCES_HINT);
if (diagram != null) {
diagramResource.getContents().add(diagram);
diagram.setName(diagramName);
diagram.setElement(context);
}
try {
Map<String,String> options = new HashMap<String,String>();
options.put(XMIResource.OPTION_ENCODING, "UTF-8"); //$NON-NLS-1$
modelResource.save(options);
diagramResource.save(options);
} catch (IOException e) {
UMLDiagramEditorPlugin.getInstance().logError("Unable to store model and diagram resources", e); //$NON-NLS-1$
}
return CommandResult.newOKCommandResult();
}
};
try {
OperationHistoryFactory.getOperationHistory().execute(command, new NullProgressMonitor(), null);
} catch (ExecutionException e) {
UMLDiagramEditorPlugin.getInstance().logError("Unable to create model and diagram", e); //$NON-NLS-1$
}
IFile modelFile = UMLDiagramEditorUtil.getFile(modelURI);
modelFile.setCharset("UTF-8", new NullProgressMonitor()); //$NON-NLS-1$
IFile diagramFile = UMLDiagramEditorUtil.getFile(diagramURI);
diagramFile.setCharset("UTF-8", new NullProgressMonitor()); //$NON-NLS-1$
return diagramResource;
}
private Package createContext() {
Package rootPackage = UMLFactory.eINSTANCE.createPackage();
StateMachine stateMachine = (StateMachine) rootPackage.createPackagedElement("State Machine", UMLPackage.eINSTANCE.getStateMachine());
stateMachine.setName("State Machine"); //$NON-NLS-1$
Pseudostate entryPoint = stateMachine.createConnectionPoint("Entry Point"); //$NON-NLS-1$
entryPoint.setKind(PseudostateKind.ENTRY_POINT_LITERAL);
Pseudostate exitPoint = stateMachine.createConnectionPoint("Exit Point"); //$NON-NLS-1$
exitPoint.setKind(PseudostateKind.EXIT_POINT_LITERAL);
Region region = stateMachine.createRegion("Region"); //$NON-NLS-1$
region.createSubvertex("Simple State", UMLPackage.eINSTANCE.getState()); //$NON-NLS-1$
State compositeState = (State) region.createSubvertex("Composite State", UMLPackage.eINSTANCE.getState()); //$NON-NLS-1$
compositeState.createRegion("region"); //$NON-NLS-1$
region.createSubvertex("Final State", UMLPackage.eINSTANCE.getFinalState()); //$NON-NLS-1$
Pseudostate initial = (Pseudostate) region.createSubvertex("Initial Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
initial.setKind(PseudostateKind.INITIAL_LITERAL);
Pseudostate shallowHistory = (Pseudostate) region.createSubvertex("Shallow History Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
shallowHistory.setKind(PseudostateKind.SHALLOW_HISTORY_LITERAL);
Pseudostate deepHistory = (Pseudostate) region.createSubvertex("Deep History Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
deepHistory.setKind(PseudostateKind.DEEP_HISTORY_LITERAL);
Pseudostate fork = (Pseudostate) region.createSubvertex("Fork Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
fork.setKind(PseudostateKind.FORK_LITERAL);
Pseudostate join = (Pseudostate) region.createSubvertex("Join Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
join.setKind(PseudostateKind.JOIN_LITERAL);
Pseudostate junction = (Pseudostate) region.createSubvertex("Junction Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
junction.setKind(PseudostateKind.JUNCTION_LITERAL);
Pseudostate choice = (Pseudostate) region.createSubvertex("Choice Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
choice.setKind(PseudostateKind.CHOICE_LITERAL);
Pseudostate terminate = (Pseudostate) region.createSubvertex("Terminate Pseudostate", UMLPackage.eINSTANCE.getPseudostate()); //$NON-NLS-1$
terminate.setKind(PseudostateKind.TERMINATE_LITERAL);
return rootPackage;
}
private boolean isCompositeState(View stateView) {
EList stateChildren = stateView.getChildren();
for (Iterator stateChildrenIterator = stateChildren.iterator(); stateChildrenIterator.hasNext();) {
View stateChild = (View) stateChildrenIterator.next();
if (stateChild.getElement() instanceof Region) {
return true;
}
}
return false;
}
}