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package org.eclipse.papyrus.uml.diagram.sequence.part;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.emf.common.util.Diagnostic;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.util.Diagnostician;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.emf.transaction.util.TransactionUtil;
import org.eclipse.emf.validation.model.EvaluationMode;
import org.eclipse.emf.validation.model.IConstraintStatus;
import org.eclipse.emf.validation.service.IBatchValidator;
import org.eclipse.emf.validation.service.ModelValidationService;
import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
import org.eclipse.gef.EditPartViewer;
import org.eclipse.gmf.runtime.diagram.ui.OffscreenEditPartFactory;
import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart;
import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLMarkerNavigationProvider;
import org.eclipse.papyrus.uml.diagram.sequence.providers.UMLValidationProvider;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation;
/**
* @generated
*/
public class ValidateAction extends Action {
/**
* @generated
*/
private IWorkbenchPage page;
/**
* @generated
*/
public ValidateAction(IWorkbenchPage page) {
setText(Messages.ValidateActionMessage);
this.page = page;
}
/**
* @generated
*/
public void run() {
IWorkbenchPart workbenchPart = page.getActivePart();
if(workbenchPart instanceof IDiagramWorkbenchPart) {
final IDiagramWorkbenchPart part = (IDiagramWorkbenchPart)workbenchPart;
try {
new WorkspaceModifyDelegatingOperation(new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InterruptedException, InvocationTargetException {
runValidation(part.getDiagramEditPart(), part.getDiagram());
}
}).run(new NullProgressMonitor());
} catch (Exception e) {
UMLDiagramEditorPlugin.getInstance().logError("Validation action failed", e); //$NON-NLS-1$
}
}
}
/**
* @generated
*/
public static void runValidation(View view) {
try {
if(UMLDiagramEditorUtil.openDiagram(view.eResource())) {
IEditorPart editorPart = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
if(editorPart instanceof IDiagramWorkbenchPart) {
runValidation(((IDiagramWorkbenchPart)editorPart).getDiagramEditPart(), view);
} else {
runNonUIValidation(view);
}
}
} catch (Exception e) {
UMLDiagramEditorPlugin.getInstance().logError("Validation action failed", e); //$NON-NLS-1$
}
}
/**
* @generated
*/
public static void runNonUIValidation(View view) {
DiagramEditPart diagramEditPart = OffscreenEditPartFactory.getInstance().createDiagramEditPart(view.getDiagram());
runValidation(diagramEditPart, view);
}
/**
* @generated
*/
public static void runValidation(DiagramEditPart diagramEditPart, View view) {
final DiagramEditPart fpart = diagramEditPart;
final View fview = view;
TransactionalEditingDomain txDomain = TransactionUtil.getEditingDomain(view);
UMLValidationProvider.runWithConstraints(txDomain, new Runnable() {
public void run() {
validate(fpart, fview);
}
});
}
/**
* @generated
*/
private static Diagnostic runEMFValidator(View target) {
if(target.isSetElement() && target.getElement() != null) {
return new Diagnostician() {
public String getObjectLabel(EObject eObject) {
return EMFCoreUtil.getQualifiedName(eObject, true);
}
}.validate(target.getElement());
}
return Diagnostic.OK_INSTANCE;
}
/**
* @generated
*/
private static void validate(DiagramEditPart diagramEditPart, View view) {
IFile target = view.eResource() != null ? WorkspaceSynchronizer.getFile(view.eResource()) : null;
if(target != null) {
UMLMarkerNavigationProvider.deleteMarkers(target);
}
Diagnostic diagnostic = runEMFValidator(view);
createMarkers(target, diagnostic, diagramEditPart);
IBatchValidator validator = (IBatchValidator)ModelValidationService.getInstance().newValidator(EvaluationMode.BATCH);
validator.setIncludeLiveConstraints(true);
if(view.isSetElement() && view.getElement() != null) {
IStatus status = validator.validate(view.getElement());
createMarkers(target, status, diagramEditPart);
}
validator.setTraversalStrategy(UMLValidationProvider.getNotationTraversalStrategy(validator));
IStatus status = validator.validate(view);
createMarkers(target, status, diagramEditPart);
}
/**
* @generated
*/
private static void createMarkers(IFile target, IStatus validationStatus, DiagramEditPart diagramEditPart) {
if(validationStatus.isOK()) {
return;
}
final IStatus rootStatus = validationStatus;
List allStatuses = new ArrayList();
UMLDiagramEditorUtil.LazyElement2ViewMap element2ViewMap = new UMLDiagramEditorUtil.LazyElement2ViewMap(diagramEditPart.getDiagramView(), collectTargetElements(rootStatus, new HashSet<EObject>(), allStatuses));
for(Iterator it = allStatuses.iterator(); it.hasNext();) {
IConstraintStatus nextStatus = (IConstraintStatus)it.next();
View view = UMLDiagramEditorUtil.findView(diagramEditPart, nextStatus.getTarget(), element2ViewMap);
addMarker(diagramEditPart.getViewer(), target, view.eResource().getURIFragment(view), EMFCoreUtil.getQualifiedName(nextStatus.getTarget(), true), nextStatus.getMessage(), nextStatus.getSeverity());
}
}
/**
* @generated
*/
private static void createMarkers(IFile target, Diagnostic emfValidationStatus, DiagramEditPart diagramEditPart) {
if(emfValidationStatus.getSeverity() == Diagnostic.OK) {
return;
}
final Diagnostic rootStatus = emfValidationStatus;
List allDiagnostics = new ArrayList();
UMLDiagramEditorUtil.LazyElement2ViewMap element2ViewMap = new UMLDiagramEditorUtil.LazyElement2ViewMap(diagramEditPart.getDiagramView(), collectTargetElements(rootStatus, new HashSet<EObject>(), allDiagnostics));
for(Iterator it = emfValidationStatus.getChildren().iterator(); it.hasNext();) {
Diagnostic nextDiagnostic = (Diagnostic)it.next();
List data = nextDiagnostic.getData();
if(data != null && !data.isEmpty() && data.get(0) instanceof EObject) {
EObject element = (EObject)data.get(0);
View view = UMLDiagramEditorUtil.findView(diagramEditPart, element, element2ViewMap);
addMarker(diagramEditPart.getViewer(), target, view.eResource().getURIFragment(view), EMFCoreUtil.getQualifiedName(element, true), nextDiagnostic.getMessage(), diagnosticToStatusSeverity(nextDiagnostic.getSeverity()));
}
}
}
/**
* @generated
*/
private static void addMarker(EditPartViewer viewer, IFile target, String elementId, String location, String message, int statusSeverity) {
if(target == null) {
return;
}
UMLMarkerNavigationProvider.addMarker(target, elementId, location, message, statusSeverity);
}
/**
* @generated
*/
private static int diagnosticToStatusSeverity(int diagnosticSeverity) {
if(diagnosticSeverity == Diagnostic.OK) {
return IStatus.OK;
} else if(diagnosticSeverity == Diagnostic.INFO) {
return IStatus.INFO;
} else if(diagnosticSeverity == Diagnostic.WARNING) {
return IStatus.WARNING;
} else if(diagnosticSeverity == Diagnostic.ERROR || diagnosticSeverity == Diagnostic.CANCEL) {
return IStatus.ERROR;
}
return IStatus.INFO;
}
/**
* @generated
*/
private static Set<EObject> collectTargetElements(IStatus status, Set<EObject> targetElementCollector, List allConstraintStatuses) {
if(status instanceof IConstraintStatus) {
targetElementCollector.add(((IConstraintStatus)status).getTarget());
allConstraintStatuses.add(status);
}
if(status.isMultiStatus()) {
IStatus[] children = status.getChildren();
for(int i = 0; i < children.length; i++) {
collectTargetElements(children[i], targetElementCollector, allConstraintStatuses);
}
}
return targetElementCollector;
}
/**
* @generated
*/
private static Set<EObject> collectTargetElements(Diagnostic diagnostic, Set<EObject> targetElementCollector, List allDiagnostics) {
List data = diagnostic.getData();
EObject target = null;
if(data != null && !data.isEmpty() && data.get(0) instanceof EObject) {
target = (EObject)data.get(0);
targetElementCollector.add(target);
allDiagnostics.add(diagnostic);
}
if(diagnostic.getChildren() != null && !diagnostic.getChildren().isEmpty()) {
for(Iterator it = diagnostic.getChildren().iterator(); it.hasNext();) {
collectTargetElements((Diagnostic)it.next(), targetElementCollector, allDiagnostics);
}
}
return targetElementCollector;
}
}
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