298 lines
9.2 KiB
Java
298 lines
9.2 KiB
Java
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package org.eclipse.uml2.diagram.clazz.part;
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import java.lang.reflect.InvocationTargetException;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Set;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.NullProgressMonitor;
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import org.eclipse.emf.common.util.Diagnostic;
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import org.eclipse.emf.ecore.EObject;
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import org.eclipse.emf.ecore.util.Diagnostician;
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import org.eclipse.emf.validation.model.EvaluationMode;
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import org.eclipse.emf.validation.model.IConstraintStatus;
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import org.eclipse.emf.validation.service.IBatchValidator;
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import org.eclipse.emf.validation.service.ModelValidationService;
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import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
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import org.eclipse.gef.EditPartViewer;
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import org.eclipse.gmf.runtime.common.ui.util.IWorkbenchPartDescriptor;
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import org.eclipse.gmf.runtime.diagram.ui.OffscreenEditPartFactory;
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import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
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import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart;
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import org.eclipse.gmf.runtime.emf.core.util.EMFCoreUtil;
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import org.eclipse.gmf.runtime.notation.View;
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import org.eclipse.jface.action.Action;
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import org.eclipse.jface.operation.IRunnableWithProgress;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.IWorkbenchPart;
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import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation;
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import org.eclipse.uml2.diagram.clazz.providers.UMLMarkerNavigationProvider;
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import org.eclipse.uml2.diagram.clazz.providers.UMLValidationProvider;
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/**
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* @generated
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*/
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public class ValidateAction extends Action {
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/**
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* @generated
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*/
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public static final String VALIDATE_ACTION_KEY = "validateAction"; //$NON-NLS-1$
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/**
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* @generated
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*/
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private IWorkbenchPartDescriptor workbenchPartDescriptor;
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/**
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* @generated
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*/
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public ValidateAction(IWorkbenchPartDescriptor workbenchPartDescriptor) {
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setId(VALIDATE_ACTION_KEY);
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setText(Messages.ValidateActionMessage);
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this.workbenchPartDescriptor = workbenchPartDescriptor;
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}
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/**
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* @generated
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*/
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public void run() {
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IWorkbenchPart workbenchPart = workbenchPartDescriptor.getPartPage()
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.getActivePart();
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if (workbenchPart instanceof IDiagramWorkbenchPart) {
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final IDiagramWorkbenchPart part = (IDiagramWorkbenchPart) workbenchPart;
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try {
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new WorkspaceModifyDelegatingOperation(
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new IRunnableWithProgress() {
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public void run(IProgressMonitor monitor)
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throws InterruptedException,
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InvocationTargetException {
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runValidation(part.getDiagramEditPart(), part
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.getDiagram());
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}
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}).run(new NullProgressMonitor());
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} catch (Exception e) {
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UMLDiagramEditorPlugin.getInstance().logError(
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"Validation action failed", e); //$NON-NLS-1$
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}
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}
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}
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/**
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* @generated
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*/
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public static void runValidation(View view) {
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try {
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if (UMLDiagramEditorUtil.openDiagram(view.eResource())) {
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IEditorPart editorPart = PlatformUI.getWorkbench()
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.getActiveWorkbenchWindow().getActivePage()
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.getActiveEditor();
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if (editorPart instanceof IDiagramWorkbenchPart) {
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runValidation(((IDiagramWorkbenchPart) editorPart)
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.getDiagramEditPart(), view);
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} else {
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runNonUIValidation(view);
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}
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}
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} catch (Exception e) {
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UMLDiagramEditorPlugin.getInstance().logError(
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"Validation action failed", e); //$NON-NLS-1$
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}
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}
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/**
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* @generated
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*/
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public static void runNonUIValidation(View view) {
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DiagramEditPart diagramEditPart = OffscreenEditPartFactory
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.getInstance().createDiagramEditPart(view.getDiagram());
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runValidation(diagramEditPart, view);
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}
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/**
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* @generated
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*/
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public static void runValidation(DiagramEditPart diagramEditPart, View view) {
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final DiagramEditPart fpart = diagramEditPart;
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final View fview = view;
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UMLValidationProvider.runWithConstraints(view, new Runnable() {
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public void run() {
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validate(fpart, fview);
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}
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});
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}
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/**
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* @generated
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*/
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private static Diagnostic runEMFValidator(View target) {
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if (target.isSetElement() && target.getElement() != null) {
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return new Diagnostician() {
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public String getObjectLabel(EObject eObject) {
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return EMFCoreUtil.getQualifiedName(eObject, true);
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}
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}.validate(target.getElement());
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}
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return Diagnostic.OK_INSTANCE;
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}
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/**
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* @generated
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*/
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private static void validate(DiagramEditPart diagramEditPart, View view) {
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IFile target = view.eResource() != null ? WorkspaceSynchronizer
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.getFile(view.eResource()) : null;
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if (target != null) {
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UMLMarkerNavigationProvider.deleteMarkers(target);
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}
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Diagnostic diagnostic = runEMFValidator(view);
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createMarkers(target, diagnostic, diagramEditPart);
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IBatchValidator validator = (IBatchValidator) ModelValidationService
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.getInstance().newValidator(EvaluationMode.BATCH);
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validator.setIncludeLiveConstraints(true);
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if (view.isSetElement() && view.getElement() != null) {
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IStatus status = validator.validate(view.getElement());
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createMarkers(target, status, diagramEditPart);
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}
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}
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/**
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* @generated
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*/
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private static void createMarkers(IFile target, IStatus validationStatus,
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DiagramEditPart diagramEditPart) {
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if (validationStatus.isOK()) {
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return;
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}
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final IStatus rootStatus = validationStatus;
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List allStatuses = new ArrayList();
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UMLDiagramEditorUtil.LazyElement2ViewMap element2ViewMap = new UMLDiagramEditorUtil.LazyElement2ViewMap(
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diagramEditPart.getDiagramView(), collectTargetElements(
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rootStatus, new HashSet(), allStatuses));
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for (Iterator it = allStatuses.iterator(); it.hasNext();) {
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IConstraintStatus nextStatus = (IConstraintStatus) it.next();
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View view = UMLDiagramEditorUtil.findView(diagramEditPart,
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nextStatus.getTarget(), element2ViewMap);
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addMarker(diagramEditPart.getViewer(), target, view.eResource()
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.getURIFragment(view), EMFCoreUtil.getQualifiedName(
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nextStatus.getTarget(), true), nextStatus.getMessage(),
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nextStatus.getSeverity());
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}
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}
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/**
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* @generated
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*/
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private static void createMarkers(IFile target,
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Diagnostic emfValidationStatus, DiagramEditPart diagramEditPart) {
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if (emfValidationStatus.getSeverity() == Diagnostic.OK) {
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return;
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}
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final Diagnostic rootStatus = emfValidationStatus;
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List allDiagnostics = new ArrayList();
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UMLDiagramEditorUtil.LazyElement2ViewMap element2ViewMap = new UMLDiagramEditorUtil.LazyElement2ViewMap(
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diagramEditPart.getDiagramView(), collectTargetElements(
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rootStatus, new HashSet(), allDiagnostics));
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for (Iterator it = emfValidationStatus.getChildren().iterator(); it
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.hasNext();) {
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Diagnostic nextDiagnostic = (Diagnostic) it.next();
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List data = nextDiagnostic.getData();
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if (data != null && !data.isEmpty()
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&& data.get(0) instanceof EObject) {
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EObject element = (EObject) data.get(0);
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View view = UMLDiagramEditorUtil.findView(diagramEditPart,
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element, element2ViewMap);
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addMarker(
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diagramEditPart.getViewer(),
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target,
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view.eResource().getURIFragment(view),
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EMFCoreUtil.getQualifiedName(element, true),
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nextDiagnostic.getMessage(),
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diagnosticToStatusSeverity(nextDiagnostic.getSeverity()));
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}
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}
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}
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/**
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* @generated
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*/
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private static void addMarker(EditPartViewer viewer, IFile target,
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String elementId, String location, String message,
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int statusSeverity) {
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if (target == null) {
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return;
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}
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UMLMarkerNavigationProvider.addMarker(target, elementId, location,
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message, statusSeverity);
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}
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/**
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* @generated
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*/
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private static int diagnosticToStatusSeverity(int diagnosticSeverity) {
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if (diagnosticSeverity == Diagnostic.OK) {
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return IStatus.OK;
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} else if (diagnosticSeverity == Diagnostic.INFO) {
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return IStatus.INFO;
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} else if (diagnosticSeverity == Diagnostic.WARNING) {
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return IStatus.WARNING;
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} else if (diagnosticSeverity == Diagnostic.ERROR
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|| diagnosticSeverity == Diagnostic.CANCEL) {
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return IStatus.ERROR;
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}
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return IStatus.INFO;
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}
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/**
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* @generated
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*/
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private static Set collectTargetElements(IStatus status,
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Set targetElementCollector, List allConstraintStatuses) {
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if (status instanceof IConstraintStatus) {
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targetElementCollector
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.add(((IConstraintStatus) status).getTarget());
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allConstraintStatuses.add(status);
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}
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if (status.isMultiStatus()) {
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IStatus[] children = status.getChildren();
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for (int i = 0; i < children.length; i++) {
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collectTargetElements(children[i], targetElementCollector,
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allConstraintStatuses);
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}
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}
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return targetElementCollector;
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}
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/**
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* @generated
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*/
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private static Set collectTargetElements(Diagnostic diagnostic,
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Set targetElementCollector, List allDiagnostics) {
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List data = diagnostic.getData();
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EObject target = null;
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if (data != null && !data.isEmpty() && data.get(0) instanceof EObject) {
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target = (EObject) data.get(0);
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targetElementCollector.add(target);
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allDiagnostics.add(diagnostic);
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}
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if (diagnostic.getChildren() != null
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&& !diagnostic.getChildren().isEmpty()) {
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for (Iterator it = diagnostic.getChildren().iterator(); it
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.hasNext();) {
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collectTargetElements((Diagnostic) it.next(),
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targetElementCollector, allDiagnostics);
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}
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}
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return targetElementCollector;
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}
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}
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