1 files changed, 1212 insertions, 1212 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/AcoreDocumentProvider.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/AcoreDocumentProvider.java
index 5dd3954e01..8ee668243e 100644
--- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/AcoreDocumentProvider.java
+++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/AcoreDocumentProvider.java
@@ -1,1212 +1,1212 @@
-/*
- * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) and others.
- * 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:
- *     Martin Fluegge - initial API and implementation
- * 
- */
-package org.eclipse.emf.cdo.dawn.examples.acore.diagram.part;
-
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.ui.URIEditorInput;
-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.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.EContentAdapter;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.transaction.NotificationFilter;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
-
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceStatus;
-import org.eclipse.core.resources.IStorage;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.ISchedulingRule;
-import org.eclipse.core.runtime.jobs.MultiRule;
-import org.eclipse.gmf.runtime.common.core.command.CommandResult;
-import org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.AbstractDocumentProvider;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.DiagramDocument;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocumentProvider;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDocument;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.EditorStatusCodes;
-import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.util.DiagramIOUtil;
-import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
-import org.eclipse.gmf.runtime.emf.core.resources.GMFResourceFactory;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.jface.operation.IRunnableContext;
-import org.eclipse.osgi.util.NLS;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.part.FileEditorInput;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-/**
- * @generated
- */
-public class AcoreDocumentProvider extends AbstractDocumentProvider implements IDiagramDocumentProvider
-{
-
-  /**
-   * @generated
-   */
-  protected ElementInfo createElementInfo(Object element) throws CoreException
-  {
-    if (false == element instanceof FileEditorInput && false == element instanceof URIEditorInput)
-    {
-      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
-          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
-              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
-          null));
-    }
-    IEditorInput editorInput = (IEditorInput)element;
-    IDiagramDocument document = (IDiagramDocument)createDocument(editorInput);
-
-    ResourceSetInfo info = new ResourceSetInfo(document, editorInput);
-    info.setModificationStamp(computeModificationStamp(info));
-    info.fStatus = null;
-    return info;
-  }
-
-  /**
-   * @generated
-   */
-  protected IDocument createDocument(Object element) throws CoreException
-  {
-    if (false == element instanceof FileEditorInput && false == element instanceof URIEditorInput)
-    {
-      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
-          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
-              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
-          null));
-    }
-    IDocument document = createEmptyDocument();
-    setDocumentContent(document, (IEditorInput)element);
-    setupDocument(element, document);
-    return document;
-  }
-
-  /**
-   * Sets up the given document as it would be provided for the given element. The content of the document is not
-   * changed. This default implementation is empty. Subclasses may reimplement.
-   * 
-   * @param element
-   *          the blue-print element
-   * @param document
-   *          the document to set up
-   * @generated
-   */
-  protected void setupDocument(Object element, IDocument document)
-  {
-    // for subclasses
-  }
-
-  /**
-   * @generated
-   */
-  private long computeModificationStamp(ResourceSetInfo info)
-  {
-    int result = 0;
-    for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-    {
-      Resource nextResource = it.next();
-      IFile file = WorkspaceSynchronizer.getFile(nextResource);
-      if (file != null)
-      {
-        if (file.getLocation() != null)
-        {
-          result += file.getLocation().toFile().lastModified();
-        }
-        else
-        {
-          result += file.getModificationStamp();
-        }
-      }
-    }
-    return result;
-  }
-
-  /**
-   * @generated
-   */
-  protected IDocument createEmptyDocument()
-  {
-    DiagramDocument document = new DiagramDocument();
-    document.setEditingDomain(createEditingDomain());
-    return document;
-  }
-
-  /**
-   * @generated
-   */
-  private TransactionalEditingDomain createEditingDomain()
-  {
-    TransactionalEditingDomain editingDomain = DiagramEditingDomainFactory.getInstance().createEditingDomain();
-    editingDomain.setID("org.eclipse.emf.cdo.dawn.examples.acore.diagram.EditingDomain"); //$NON-NLS-1$
-    final NotificationFilter diagramResourceModifiedFilter = NotificationFilter
-        .createNotifierFilter(editingDomain.getResourceSet())
-        .and(NotificationFilter.createEventTypeFilter(Notification.ADD))
-        .and(NotificationFilter.createFeatureFilter(ResourceSet.class, ResourceSet.RESOURCE_SET__RESOURCES));
-    editingDomain.getResourceSet().eAdapters().add(new Adapter()
-    {
-
-      private Notifier myTarger;
-
-      public Notifier getTarget()
-      {
-        return myTarger;
-      }
-
-      public boolean isAdapterForType(Object type)
-      {
-        return false;
-      }
-
-      public void notifyChanged(Notification notification)
-      {
-        if (diagramResourceModifiedFilter.matches(notification))
-        {
-          Object value = notification.getNewValue();
-          if (value instanceof Resource)
-          {
-            ((Resource)value).setTrackingModification(true);
-          }
-        }
-      }
-
-      public void setTarget(Notifier newTarget)
-      {
-        myTarger = newTarget;
-      }
-
-    });
-
-    return editingDomain;
-  }
-
-  /**
-   * @generated
-   */
-  protected void setDocumentContent(IDocument document, IEditorInput element) throws CoreException
-  {
-    IDiagramDocument diagramDocument = (IDiagramDocument)document;
-    TransactionalEditingDomain domain = diagramDocument.getEditingDomain();
-    if (element instanceof FileEditorInput)
-    {
-      IStorage storage = ((FileEditorInput)element).getStorage();
-      Diagram diagram = DiagramIOUtil.load(domain, storage, true, getProgressMonitor());
-      document.setContent(diagram);
-    }
-    else if (element instanceof URIEditorInput)
-    {
-      URI uri = ((URIEditorInput)element).getURI();
-      Resource resource = null;
-      try
-      {
-        resource = domain.getResourceSet().getResource(uri.trimFragment(), false);
-        if (resource == null)
-        {
-          resource = domain.getResourceSet().createResource(uri.trimFragment());
-        }
-        if (!resource.isLoaded())
-        {
-          try
-          {
-            Map options = new HashMap(GMFResourceFactory.getDefaultLoadOptions());
-            // @see 171060
-            // options.put(org.eclipse.emf.ecore.xmi.XMLResource.OPTION_RECORD_UNKNOWN_FEATURE, Boolean.TRUE);
-            resource.load(options);
-          }
-          catch (IOException e)
-          {
-            resource.unload();
-            throw e;
-          }
-        }
-        if (uri.fragment() != null)
-        {
-          EObject rootElement = resource.getEObject(uri.fragment());
-          if (rootElement instanceof Diagram)
-          {
-            document.setContent((Diagram)rootElement);
-            return;
-          }
-        }
-        else
-        {
-          for (Iterator it = resource.getContents().iterator(); it.hasNext();)
-          {
-            Object rootElement = it.next();
-            if (rootElement instanceof Diagram)
-            {
-              document.setContent((Diagram)rootElement);
-              return;
-            }
-          }
-        }
-        throw new RuntimeException(Messages.AcoreDocumentProvider_NoDiagramInResourceError);
-      }
-      catch (Exception e)
-      {
-        CoreException thrownExcp = null;
-        if (e instanceof CoreException)
-        {
-          thrownExcp = (CoreException)e;
-        }
-        else
-        {
-          String msg = e.getLocalizedMessage();
-          thrownExcp = new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, msg != null ? msg
-              : Messages.AcoreDocumentProvider_DiagramLoadingError, e));
-        }
-        throw thrownExcp;
-      }
-    }
-    else
-    {
-      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
-          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
-              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
-          null));
-    }
-  }
-
-  /**
-   * @generated
-   */
-  public long getModificationStamp(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      return computeModificationStamp(info);
-    }
-    return super.getModificationStamp(element);
-  }
-
-  /**
-   * @generated
-   */
-  public boolean isDeleted(Object element)
-  {
-    IDiagramDocument document = getDiagramDocument(element);
-    if (document != null)
-    {
-      Resource diagramResource = document.getDiagram().eResource();
-      if (diagramResource != null)
-      {
-        IFile file = WorkspaceSynchronizer.getFile(diagramResource);
-        return file == null || file.getLocation() == null || !file.getLocation().toFile().exists();
-      }
-    }
-    return super.isDeleted(element);
-  }
-
-  /**
-   * @generated
-   */
-  public ResourceSetInfo getResourceSetInfo(Object editorInput)
-  {
-    return (ResourceSetInfo)super.getElementInfo(editorInput);
-  }
-
-  /**
-   * @generated
-   */
-  protected void disposeElementInfo(Object element, ElementInfo info)
-  {
-    if (info instanceof ResourceSetInfo)
-    {
-      ResourceSetInfo resourceSetInfo = (ResourceSetInfo)info;
-      resourceSetInfo.dispose();
-    }
-    super.disposeElementInfo(element, info);
-  }
-
-  /**
-   * @generated
-   */
-  protected void doValidateState(Object element, Object computationContext) throws CoreException
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      LinkedList<IFile> files2Validate = new LinkedList<IFile>();
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null && file.isReadOnly())
-        {
-          files2Validate.add(file);
-        }
-      }
-      ResourcesPlugin.getWorkspace().validateEdit((IFile[])files2Validate.toArray(new IFile[files2Validate.size()]),
-          computationContext);
-    }
-
-    super.doValidateState(element, computationContext);
-  }
-
-  /**
-   * @generated
-   */
-  public boolean isReadOnly(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      if (info.isUpdateCache())
-      {
-        try
-        {
-          updateCache(element);
-        }
-        catch (CoreException ex)
-        {
-          AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_isModifiable, ex);
-          // Error message to log was initially taken from
-          // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
-        }
-      }
-      return info.isReadOnly();
-    }
-    return super.isReadOnly(element);
-  }
-
-  /**
-   * @generated
-   */
-  public boolean isModifiable(Object element)
-  {
-    if (!isStateValidated(element))
-    {
-      if (element instanceof FileEditorInput || element instanceof URIEditorInput)
-      {
-        return true;
-      }
-    }
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      if (info.isUpdateCache())
-      {
-        try
-        {
-          updateCache(element);
-        }
-        catch (CoreException ex)
-        {
-          AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_isModifiable, ex);
-          // Error message to log was initially taken from
-          // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
-        }
-      }
-      return info.isModifiable();
-    }
-    return super.isModifiable(element);
-  }
-
-  /**
-   * @generated
-   */
-  protected void updateCache(Object element) throws CoreException
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null && file.isReadOnly())
-        {
-          info.setReadOnly(true);
-          info.setModifiable(false);
-          return;
-        }
-      }
-      info.setReadOnly(false);
-      info.setModifiable(true);
-      return;
-    }
-  }
-
-  /**
-   * @generated
-   */
-  protected void doUpdateStateCache(Object element) throws CoreException
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      info.setUpdateCache(true);
-    }
-    super.doUpdateStateCache(element);
-  }
-
-  /**
-   * @generated
-   */
-  public boolean isSynchronized(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      return info.isSynchronized();
-    }
-    return super.isSynchronized(element);
-  }
-
-  /**
-   * @generated
-   */
-  protected ISchedulingRule getResetRule(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null)
-        {
-          rules.add(ResourcesPlugin.getWorkspace().getRuleFactory().modifyRule(file));
-        }
-      }
-      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  protected ISchedulingRule getSaveRule(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null)
-        {
-          rules.add(computeSchedulingRule(file));
-        }
-      }
-      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  protected ISchedulingRule getSynchronizeRule(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null)
-        {
-          rules.add(ResourcesPlugin.getWorkspace().getRuleFactory().refreshRule(file));
-        }
-      }
-      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  protected ISchedulingRule getValidateStateRule(Object element)
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      LinkedList<ISchedulingRule> files = new LinkedList<ISchedulingRule>();
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        IFile file = WorkspaceSynchronizer.getFile(nextResource);
-        if (file != null)
-        {
-          files.add(file);
-        }
-      }
-      return ResourcesPlugin.getWorkspace().getRuleFactory()
-          .validateEditRule((IFile[])files.toArray(new IFile[files.size()]));
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  private ISchedulingRule computeSchedulingRule(IResource toCreateOrModify)
-  {
-    if (toCreateOrModify.exists())
-      return ResourcesPlugin.getWorkspace().getRuleFactory().modifyRule(toCreateOrModify);
-
-    IResource parent = toCreateOrModify;
-    do
-    {
-      /*
-       * XXX This is a workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=67601
-       * IResourceRuleFactory.createRule should iterate the hierarchy itself.
-       */
-      toCreateOrModify = parent;
-      parent = toCreateOrModify.getParent();
-    } while (parent != null && !parent.exists());
-
-    return ResourcesPlugin.getWorkspace().getRuleFactory().createRule(toCreateOrModify);
-  }
-
-  /**
-   * @generated
-   */
-  protected void doSynchronize(Object element, IProgressMonitor monitor) throws CoreException
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource nextResource = it.next();
-        handleElementChanged(info, nextResource, monitor);
-      }
-      return;
-    }
-    super.doSynchronize(element, monitor);
-  }
-
-  /**
-   * @generated
-   */
-  protected void doSaveDocument(IProgressMonitor monitor, Object element, IDocument document, boolean overwrite)
-      throws CoreException
-  {
-    ResourceSetInfo info = getResourceSetInfo(element);
-    if (info != null)
-    {
-      if (!overwrite && !info.isSynchronized())
-      {
-        throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID,
-            IResourceStatus.OUT_OF_SYNC_LOCAL, Messages.AcoreDocumentProvider_UnsynchronizedFileSaveError, null));
-      }
-      info.stopResourceListening();
-      fireElementStateChanging(element);
-      try
-      {
-        monitor.beginTask(Messages.AcoreDocumentProvider_SaveDiagramTask,
-            info.getResourceSet().getResources().size() + 1); // "Saving diagram"
-        for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
-        {
-          Resource nextResource = it.next();
-          monitor.setTaskName(NLS.bind(Messages.AcoreDocumentProvider_SaveNextResourceTask, nextResource.getURI()));
-          if (nextResource.isLoaded() && !info.getEditingDomain().isReadOnly(nextResource))
-          {
-            try
-            {
-              nextResource.save(AcoreDiagramEditorUtil.getSaveOptions());
-            }
-            catch (IOException e)
-            {
-              fireElementStateChangeFailed(element);
-              throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID,
-                  EditorStatusCodes.RESOURCE_FAILURE, e.getLocalizedMessage(), null));
-            }
-          }
-          monitor.worked(1);
-        }
-        monitor.done();
-        info.setModificationStamp(computeModificationStamp(info));
-      }
-      catch (RuntimeException x)
-      {
-        fireElementStateChangeFailed(element);
-        throw x;
-      }
-      finally
-      {
-        info.startResourceListening();
-      }
-    }
-    else
-    {
-      URI newResoruceURI;
-      List<IFile> affectedFiles = null;
-      if (element instanceof FileEditorInput)
-      {
-        IFile newFile = ((FileEditorInput)element).getFile();
-        affectedFiles = Collections.singletonList(newFile);
-        newResoruceURI = URI.createPlatformResourceURI(newFile.getFullPath().toString(), true);
-      }
-      else if (element instanceof URIEditorInput)
-      {
-        newResoruceURI = ((URIEditorInput)element).getURI();
-      }
-      else
-      {
-        fireElementStateChangeFailed(element);
-        throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
-            Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
-                "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
-            null));
-      }
-      if (false == document instanceof IDiagramDocument)
-      {
-        fireElementStateChangeFailed(element);
-        throw new CoreException(
-            new Status(
-                IStatus.ERROR,
-                AcoreDiagramEditorPlugin.ID,
-                0,
-                "Incorrect document used: " + document + " instead of org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument", null)); //$NON-NLS-1$ //$NON-NLS-2$
-      }
-      IDiagramDocument diagramDocument = (IDiagramDocument)document;
-      final Resource newResource = diagramDocument.getEditingDomain().getResourceSet().createResource(newResoruceURI);
-      final Diagram diagramCopy = (Diagram)EcoreUtil.copy(diagramDocument.getDiagram());
-      try
-      {
-        new AbstractTransactionalCommand(diagramDocument.getEditingDomain(), NLS.bind(
-            Messages.AcoreDocumentProvider_SaveAsOperation, diagramCopy.getName()), affectedFiles)
-        {
-          protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
-              throws ExecutionException
-          {
-            newResource.getContents().add(diagramCopy);
-            return CommandResult.newOKCommandResult();
-          }
-        }.execute(monitor, null);
-        newResource.save(AcoreDiagramEditorUtil.getSaveOptions());
-      }
-      catch (ExecutionException e)
-      {
-        fireElementStateChangeFailed(element);
-        throw new CoreException(
-            new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
-      }
-      catch (IOException e)
-      {
-        fireElementStateChangeFailed(element);
-        throw new CoreException(
-            new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
-      }
-      newResource.unload();
-    }
-  }
-
-  /**
-   * @generated
-   */
-  protected void handleElementChanged(ResourceSetInfo info, Resource changedResource, IProgressMonitor monitor)
-  {
-    IFile file = WorkspaceSynchronizer.getFile(changedResource);
-    if (file != null)
-    {
-      try
-      {
-        file.refreshLocal(IResource.DEPTH_INFINITE, monitor);
-      }
-      catch (CoreException ex)
-      {
-        AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_handleElementContentChanged, ex);
-        // Error message to log was initially taken from
-        // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.FileDocumentProvider_handleElementContentChanged
-      }
-    }
-    changedResource.unload();
-
-    fireElementContentAboutToBeReplaced(info.getEditorInput());
-    removeUnchangedElementListeners(info.getEditorInput(), info);
-    info.fStatus = null;
-    try
-    {
-      setDocumentContent(info.fDocument, info.getEditorInput());
-    }
-    catch (CoreException e)
-    {
-      info.fStatus = e.getStatus();
-    }
-    if (!info.fCanBeSaved)
-    {
-      info.setModificationStamp(computeModificationStamp(info));
-    }
-    addUnchangedElementListeners(info.getEditorInput(), info);
-    fireElementContentReplaced(info.getEditorInput());
-  }
-
-  /**
-   * @generated
-   */
-  protected void handleElementMoved(IEditorInput input, URI uri)
-  {
-    if (input instanceof FileEditorInput)
-    {
-      IFile newFile = ResourcesPlugin.getWorkspace().getRoot()
-          .getFile(new Path(URI.decode(uri.path())).removeFirstSegments(1));
-      fireElementMoved(input, newFile == null ? null : new FileEditorInput(newFile));
-      return;
-    }
-    // TODO: append suffix to the URI! (use diagram as a parameter)
-    fireElementMoved(input, new URIEditorInput(uri));
-  }
-
-  /**
-   * @generated
-   */
-  public IEditorInput createInputWithEditingDomain(IEditorInput editorInput, TransactionalEditingDomain domain)
-  {
-    return editorInput;
-  }
-
-  /**
-   * @generated
-   */
-  public IDiagramDocument getDiagramDocument(Object element)
-  {
-    IDocument doc = getDocument(element);
-    if (doc instanceof IDiagramDocument)
-    {
-      return (IDiagramDocument)doc;
-    }
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  protected IRunnableContext getOperationRunner(IProgressMonitor monitor)
-  {
-    return null;
-  }
-
-  /**
-   * @generated
-   */
-  protected class ResourceSetInfo extends ElementInfo
-  {
-
-    /**
-     * @generated
-     */
-    private long myModificationStamp = IResource.NULL_STAMP;
-
-    /**
-     * @generated
-     */
-    private WorkspaceSynchronizer mySynchronizer;
-
-    /**
-     * @generated
-     */
-    private LinkedList<Resource> myUnSynchronizedResources = new LinkedList<Resource>();
-
-    /**
-     * @generated
-     */
-    private IDiagramDocument myDocument;
-
-    /**
-     * @generated
-     */
-    private IEditorInput myEditorInput;
-
-    /**
-     * @generated
-     */
-    private boolean myUpdateCache = true;
-
-    /**
-     * @generated
-     */
-    private boolean myModifiable = false;
-
-    /**
-     * @generated
-     */
-    private boolean myReadOnly = true;
-
-    /**
-     * @generated
-     */
-    private ResourceSetModificationListener myResourceSetListener;
-
-    /**
-     * @generated
-     */
-    public ResourceSetInfo(IDiagramDocument document, IEditorInput editorInput)
-    {
-      super(document);
-      myDocument = document;
-      myEditorInput = editorInput;
-      startResourceListening();
-      myResourceSetListener = new ResourceSetModificationListener(this);
-      getResourceSet().eAdapters().add(myResourceSetListener);
-    }
-
-    /**
-     * @generated
-     */
-    public long getModificationStamp()
-    {
-      return myModificationStamp;
-    }
-
-    /**
-     * @generated
-     */
-    public void setModificationStamp(long modificationStamp)
-    {
-      myModificationStamp = modificationStamp;
-    }
-
-    /**
-     * @generated
-     */
-    public TransactionalEditingDomain getEditingDomain()
-    {
-      return myDocument.getEditingDomain();
-    }
-
-    /**
-     * @generated
-     */
-    public ResourceSet getResourceSet()
-    {
-      return getEditingDomain().getResourceSet();
-    }
-
-    /**
-     * @generated
-     */
-    public Iterator<Resource> getLoadedResourcesIterator()
-    {
-      return new ArrayList<Resource>(getResourceSet().getResources()).iterator();
-    }
-
-    /**
-     * @generated
-     */
-    public IEditorInput getEditorInput()
-    {
-      return myEditorInput;
-    }
-
-    /**
-     * @generated
-     */
-    public void dispose()
-    {
-      stopResourceListening();
-      getResourceSet().eAdapters().remove(myResourceSetListener);
-      for (Iterator<Resource> it = getLoadedResourcesIterator(); it.hasNext();)
-      {
-        Resource resource = it.next();
-        resource.unload();
-      }
-      getEditingDomain().dispose();
-    }
-
-    /**
-     * @generated
-     */
-    public boolean isSynchronized()
-    {
-      return myUnSynchronizedResources.size() == 0;
-    }
-
-    /**
-     * @generated
-     */
-    public void setUnSynchronized(Resource resource)
-    {
-      myUnSynchronizedResources.add(resource);
-    }
-
-    /**
-     * @generated
-     */
-    public void setSynchronized(Resource resource)
-    {
-      myUnSynchronizedResources.remove(resource);
-    }
-
-    /**
-     * @generated
-     */
-    public final void stopResourceListening()
-    {
-      mySynchronizer.dispose();
-      mySynchronizer = null;
-    }
-
-    /**
-     * @generated
-     */
-    public final void startResourceListening()
-    {
-      mySynchronizer = new WorkspaceSynchronizer(getEditingDomain(), new SynchronizerDelegate());
-    }
-
-    /**
-     * @generated
-     */
-    public boolean isUpdateCache()
-    {
-      return myUpdateCache;
-    }
-
-    /**
-     * @generated
-     */
-    public void setUpdateCache(boolean update)
-    {
-      myUpdateCache = update;
-    }
-
-    /**
-     * @generated
-     */
-    public boolean isModifiable()
-    {
-      return myModifiable;
-    }
-
-    /**
-     * @generated
-     */
-    public void setModifiable(boolean modifiable)
-    {
-      myModifiable = modifiable;
-    }
-
-    /**
-     * @generated
-     */
-    public boolean isReadOnly()
-    {
-      return myReadOnly;
-    }
-
-    /**
-     * @generated
-     */
-    public void setReadOnly(boolean readOnly)
-    {
-      myReadOnly = readOnly;
-    }
-
-    /**
-     * @generated
-     */
-    private class SynchronizerDelegate implements WorkspaceSynchronizer.Delegate
-    {
-
-      /**
-       * @generated
-       */
-      public void dispose()
-      {
-      }
-
-      /**
-       * @generated
-       */
-      public boolean handleResourceChanged(final Resource resource)
-      {
-        synchronized (ResourceSetInfo.this)
-        {
-          if (ResourceSetInfo.this.fCanBeSaved)
-          {
-            ResourceSetInfo.this.setUnSynchronized(resource);
-            return true;
-          }
-        }
-        Display.getDefault().asyncExec(new Runnable()
-        {
-          public void run()
-          {
-            handleElementChanged(ResourceSetInfo.this, resource, null);
-          }
-        });
-        return true;
-      }
-
-      /**
-       * @generated
-       */
-      public boolean handleResourceDeleted(Resource resource)
-      {
-        synchronized (ResourceSetInfo.this)
-        {
-          if (ResourceSetInfo.this.fCanBeSaved)
-          {
-            ResourceSetInfo.this.setUnSynchronized(resource);
-            return true;
-          }
-        }
-        Display.getDefault().asyncExec(new Runnable()
-        {
-          public void run()
-          {
-            fireElementDeleted(ResourceSetInfo.this.getEditorInput());
-          }
-        });
-        return true;
-      }
-
-      /**
-       * @generated
-       */
-      public boolean handleResourceMoved(Resource resource, final URI newURI)
-      {
-        synchronized (ResourceSetInfo.this)
-        {
-          if (ResourceSetInfo.this.fCanBeSaved)
-          {
-            ResourceSetInfo.this.setUnSynchronized(resource);
-            return true;
-          }
-        }
-        if (myDocument.getDiagram().eResource() == resource)
-        {
-          Display.getDefault().asyncExec(new Runnable()
-          {
-            public void run()
-            {
-              handleElementMoved(ResourceSetInfo.this.getEditorInput(), newURI);
-            }
-          });
-        }
-        else
-        {
-          handleResourceDeleted(resource);
-        }
-        return true;
-      }
-
-    }
-
-  }
-
-  /**
-   * @generated
-   */
-  private class ResourceSetModificationListener extends EContentAdapter
-  {
-
-    /**
-     * @generated
-     */
-    private NotificationFilter myModifiedFilter;
-
-    /**
-     * @generated
-     */
-    private ResourceSetInfo myInfo;
-
-    /**
-     * @generated
-     */
-    public ResourceSetModificationListener(ResourceSetInfo info)
-    {
-      myInfo = info;
-      myModifiedFilter = NotificationFilter.createEventTypeFilter(Notification.SET)
-          .or(NotificationFilter.createEventTypeFilter(Notification.UNSET))
-          .and(NotificationFilter.createFeatureFilter(Resource.class, Resource.RESOURCE__IS_MODIFIED));
-    }
-
-    /**
-     * @generated
-     */
-    public void notifyChanged(Notification notification)
-    {
-      if (notification.getNotifier() instanceof ResourceSet)
-      {
-        super.notifyChanged(notification);
-      }
-      if (!notification.isTouch() && myModifiedFilter.matches(notification))
-      {
-        if (notification.getNotifier() instanceof Resource)
-        {
-          Resource resource = (Resource)notification.getNotifier();
-          if (resource.isLoaded())
-          {
-            boolean modified = false;
-            for (Iterator/* <org.eclipse.emf.ecore.resource.Resource> */it = myInfo.getLoadedResourcesIterator(); it
-                .hasNext() && !modified;)
-            {
-              Resource nextResource = (Resource)it.next();
-              if (nextResource.isLoaded())
-              {
-                modified = nextResource.isModified();
-              }
-            }
-            boolean dirtyStateChanged = false;
-            synchronized (myInfo)
-            {
-              if (modified != myInfo.fCanBeSaved)
-              {
-                myInfo.fCanBeSaved = modified;
-                dirtyStateChanged = true;
-              }
-              if (!resource.isModified())
-              {
-                myInfo.setSynchronized(resource);
-              }
-            }
-            if (dirtyStateChanged)
-            {
-              fireElementDirtyStateChanged(myInfo.getEditorInput(), modified);
-
-              if (!modified)
-              {
-                myInfo.setModificationStamp(computeModificationStamp(myInfo));
-              }
-            }
-          }
-        }
-      }
-    }
-
-  }
-
-}
+/*
+ * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
+ * 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:
+ *     Martin Fluegge - initial API and implementation
+ * 
+ */
+package org.eclipse.emf.cdo.dawn.examples.acore.diagram.part;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.Notifier;
+import org.eclipse.emf.common.ui.URIEditorInput;
+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.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.EContentAdapter;
+import org.eclipse.emf.ecore.util.EcoreUtil;
+import org.eclipse.emf.transaction.NotificationFilter;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
+
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceStatus;
+import org.eclipse.core.resources.IStorage;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.ISchedulingRule;
+import org.eclipse.core.runtime.jobs.MultiRule;
+import org.eclipse.gmf.runtime.common.core.command.CommandResult;
+import org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFactory;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.AbstractDocumentProvider;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.DiagramDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocumentProvider;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDocument;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.EditorStatusCodes;
+import org.eclipse.gmf.runtime.diagram.ui.resources.editor.internal.util.DiagramIOUtil;
+import org.eclipse.gmf.runtime.emf.commands.core.command.AbstractTransactionalCommand;
+import org.eclipse.gmf.runtime.emf.core.resources.GMFResourceFactory;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.jface.operation.IRunnableContext;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.part.FileEditorInput;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * @generated
+ */
+public class AcoreDocumentProvider extends AbstractDocumentProvider implements IDiagramDocumentProvider
+{
+
+  /**
+   * @generated
+   */
+  protected ElementInfo createElementInfo(Object element) throws CoreException
+  {
+    if (false == element instanceof FileEditorInput && false == element instanceof URIEditorInput)
+    {
+      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
+          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
+              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
+          null));
+    }
+    IEditorInput editorInput = (IEditorInput)element;
+    IDiagramDocument document = (IDiagramDocument)createDocument(editorInput);
+
+    ResourceSetInfo info = new ResourceSetInfo(document, editorInput);
+    info.setModificationStamp(computeModificationStamp(info));
+    info.fStatus = null;
+    return info;
+  }
+
+  /**
+   * @generated
+   */
+  protected IDocument createDocument(Object element) throws CoreException
+  {
+    if (false == element instanceof FileEditorInput && false == element instanceof URIEditorInput)
+    {
+      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
+          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
+              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
+          null));
+    }
+    IDocument document = createEmptyDocument();
+    setDocumentContent(document, (IEditorInput)element);
+    setupDocument(element, document);
+    return document;
+  }
+
+  /**
+   * Sets up the given document as it would be provided for the given element. The content of the document is not
+   * changed. This default implementation is empty. Subclasses may reimplement.
+   * 
+   * @param element
+   *          the blue-print element
+   * @param document
+   *          the document to set up
+   * @generated
+   */
+  protected void setupDocument(Object element, IDocument document)
+  {
+    // for subclasses
+  }
+
+  /**
+   * @generated
+   */
+  private long computeModificationStamp(ResourceSetInfo info)
+  {
+    int result = 0;
+    for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+    {
+      Resource nextResource = it.next();
+      IFile file = WorkspaceSynchronizer.getFile(nextResource);
+      if (file != null)
+      {
+        if (file.getLocation() != null)
+        {
+          result += file.getLocation().toFile().lastModified();
+        }
+        else
+        {
+          result += file.getModificationStamp();
+        }
+      }
+    }
+    return result;
+  }
+
+  /**
+   * @generated
+   */
+  protected IDocument createEmptyDocument()
+  {
+    DiagramDocument document = new DiagramDocument();
+    document.setEditingDomain(createEditingDomain());
+    return document;
+  }
+
+  /**
+   * @generated
+   */
+  private TransactionalEditingDomain createEditingDomain()
+  {
+    TransactionalEditingDomain editingDomain = DiagramEditingDomainFactory.getInstance().createEditingDomain();
+    editingDomain.setID("org.eclipse.emf.cdo.dawn.examples.acore.diagram.EditingDomain"); //$NON-NLS-1$
+    final NotificationFilter diagramResourceModifiedFilter = NotificationFilter
+        .createNotifierFilter(editingDomain.getResourceSet())
+        .and(NotificationFilter.createEventTypeFilter(Notification.ADD))
+        .and(NotificationFilter.createFeatureFilter(ResourceSet.class, ResourceSet.RESOURCE_SET__RESOURCES));
+    editingDomain.getResourceSet().eAdapters().add(new Adapter()
+    {
+
+      private Notifier myTarger;
+
+      public Notifier getTarget()
+      {
+        return myTarger;
+      }
+
+      public boolean isAdapterForType(Object type)
+      {
+        return false;
+      }
+
+      public void notifyChanged(Notification notification)
+      {
+        if (diagramResourceModifiedFilter.matches(notification))
+        {
+          Object value = notification.getNewValue();
+          if (value instanceof Resource)
+          {
+            ((Resource)value).setTrackingModification(true);
+          }
+        }
+      }
+
+      public void setTarget(Notifier newTarget)
+      {
+        myTarger = newTarget;
+      }
+
+    });
+
+    return editingDomain;
+  }
+
+  /**
+   * @generated
+   */
+  protected void setDocumentContent(IDocument document, IEditorInput element) throws CoreException
+  {
+    IDiagramDocument diagramDocument = (IDiagramDocument)document;
+    TransactionalEditingDomain domain = diagramDocument.getEditingDomain();
+    if (element instanceof FileEditorInput)
+    {
+      IStorage storage = ((FileEditorInput)element).getStorage();
+      Diagram diagram = DiagramIOUtil.load(domain, storage, true, getProgressMonitor());
+      document.setContent(diagram);
+    }
+    else if (element instanceof URIEditorInput)
+    {
+      URI uri = ((URIEditorInput)element).getURI();
+      Resource resource = null;
+      try
+      {
+        resource = domain.getResourceSet().getResource(uri.trimFragment(), false);
+        if (resource == null)
+        {
+          resource = domain.getResourceSet().createResource(uri.trimFragment());
+        }
+        if (!resource.isLoaded())
+        {
+          try
+          {
+            Map options = new HashMap(GMFResourceFactory.getDefaultLoadOptions());
+            // @see 171060
+            // options.put(org.eclipse.emf.ecore.xmi.XMLResource.OPTION_RECORD_UNKNOWN_FEATURE, Boolean.TRUE);
+            resource.load(options);
+          }
+          catch (IOException e)
+          {
+            resource.unload();
+            throw e;
+          }
+        }
+        if (uri.fragment() != null)
+        {
+          EObject rootElement = resource.getEObject(uri.fragment());
+          if (rootElement instanceof Diagram)
+          {
+            document.setContent((Diagram)rootElement);
+            return;
+          }
+        }
+        else
+        {
+          for (Iterator it = resource.getContents().iterator(); it.hasNext();)
+          {
+            Object rootElement = it.next();
+            if (rootElement instanceof Diagram)
+            {
+              document.setContent((Diagram)rootElement);
+              return;
+            }
+          }
+        }
+        throw new RuntimeException(Messages.AcoreDocumentProvider_NoDiagramInResourceError);
+      }
+      catch (Exception e)
+      {
+        CoreException thrownExcp = null;
+        if (e instanceof CoreException)
+        {
+          thrownExcp = (CoreException)e;
+        }
+        else
+        {
+          String msg = e.getLocalizedMessage();
+          thrownExcp = new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, msg != null ? msg
+              : Messages.AcoreDocumentProvider_DiagramLoadingError, e));
+        }
+        throw thrownExcp;
+      }
+    }
+    else
+    {
+      throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
+          Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
+              "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
+          null));
+    }
+  }
+
+  /**
+   * @generated
+   */
+  public long getModificationStamp(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      return computeModificationStamp(info);
+    }
+    return super.getModificationStamp(element);
+  }
+
+  /**
+   * @generated
+   */
+  public boolean isDeleted(Object element)
+  {
+    IDiagramDocument document = getDiagramDocument(element);
+    if (document != null)
+    {
+      Resource diagramResource = document.getDiagram().eResource();
+      if (diagramResource != null)
+      {
+        IFile file = WorkspaceSynchronizer.getFile(diagramResource);
+        return file == null || file.getLocation() == null || !file.getLocation().toFile().exists();
+      }
+    }
+    return super.isDeleted(element);
+  }
+
+  /**
+   * @generated
+   */
+  public ResourceSetInfo getResourceSetInfo(Object editorInput)
+  {
+    return (ResourceSetInfo)super.getElementInfo(editorInput);
+  }
+
+  /**
+   * @generated
+   */
+  protected void disposeElementInfo(Object element, ElementInfo info)
+  {
+    if (info instanceof ResourceSetInfo)
+    {
+      ResourceSetInfo resourceSetInfo = (ResourceSetInfo)info;
+      resourceSetInfo.dispose();
+    }
+    super.disposeElementInfo(element, info);
+  }
+
+  /**
+   * @generated
+   */
+  protected void doValidateState(Object element, Object computationContext) throws CoreException
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      LinkedList<IFile> files2Validate = new LinkedList<IFile>();
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null && file.isReadOnly())
+        {
+          files2Validate.add(file);
+        }
+      }
+      ResourcesPlugin.getWorkspace().validateEdit((IFile[])files2Validate.toArray(new IFile[files2Validate.size()]),
+          computationContext);
+    }
+
+    super.doValidateState(element, computationContext);
+  }
+
+  /**
+   * @generated
+   */
+  public boolean isReadOnly(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      if (info.isUpdateCache())
+      {
+        try
+        {
+          updateCache(element);
+        }
+        catch (CoreException ex)
+        {
+          AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_isModifiable, ex);
+          // Error message to log was initially taken from
+          // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
+        }
+      }
+      return info.isReadOnly();
+    }
+    return super.isReadOnly(element);
+  }
+
+  /**
+   * @generated
+   */
+  public boolean isModifiable(Object element)
+  {
+    if (!isStateValidated(element))
+    {
+      if (element instanceof FileEditorInput || element instanceof URIEditorInput)
+      {
+        return true;
+      }
+    }
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      if (info.isUpdateCache())
+      {
+        try
+        {
+          updateCache(element);
+        }
+        catch (CoreException ex)
+        {
+          AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_isModifiable, ex);
+          // Error message to log was initially taken from
+          // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.StorageDocumentProvider_isModifiable
+        }
+      }
+      return info.isModifiable();
+    }
+    return super.isModifiable(element);
+  }
+
+  /**
+   * @generated
+   */
+  protected void updateCache(Object element) throws CoreException
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null && file.isReadOnly())
+        {
+          info.setReadOnly(true);
+          info.setModifiable(false);
+          return;
+        }
+      }
+      info.setReadOnly(false);
+      info.setModifiable(true);
+      return;
+    }
+  }
+
+  /**
+   * @generated
+   */
+  protected void doUpdateStateCache(Object element) throws CoreException
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      info.setUpdateCache(true);
+    }
+    super.doUpdateStateCache(element);
+  }
+
+  /**
+   * @generated
+   */
+  public boolean isSynchronized(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      return info.isSynchronized();
+    }
+    return super.isSynchronized(element);
+  }
+
+  /**
+   * @generated
+   */
+  protected ISchedulingRule getResetRule(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null)
+        {
+          rules.add(ResourcesPlugin.getWorkspace().getRuleFactory().modifyRule(file));
+        }
+      }
+      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
+    }
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  protected ISchedulingRule getSaveRule(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null)
+        {
+          rules.add(computeSchedulingRule(file));
+        }
+      }
+      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
+    }
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  protected ISchedulingRule getSynchronizeRule(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      LinkedList<ISchedulingRule> rules = new LinkedList<ISchedulingRule>();
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null)
+        {
+          rules.add(ResourcesPlugin.getWorkspace().getRuleFactory().refreshRule(file));
+        }
+      }
+      return new MultiRule((ISchedulingRule[])rules.toArray(new ISchedulingRule[rules.size()]));
+    }
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  protected ISchedulingRule getValidateStateRule(Object element)
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      LinkedList<ISchedulingRule> files = new LinkedList<ISchedulingRule>();
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        IFile file = WorkspaceSynchronizer.getFile(nextResource);
+        if (file != null)
+        {
+          files.add(file);
+        }
+      }
+      return ResourcesPlugin.getWorkspace().getRuleFactory()
+          .validateEditRule((IFile[])files.toArray(new IFile[files.size()]));
+    }
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  private ISchedulingRule computeSchedulingRule(IResource toCreateOrModify)
+  {
+    if (toCreateOrModify.exists())
+      return ResourcesPlugin.getWorkspace().getRuleFactory().modifyRule(toCreateOrModify);
+
+    IResource parent = toCreateOrModify;
+    do
+    {
+      /*
+       * XXX This is a workaround for https://bugs.eclipse.org/bugs/show_bug.cgi?id=67601
+       * IResourceRuleFactory.createRule should iterate the hierarchy itself.
+       */
+      toCreateOrModify = parent;
+      parent = toCreateOrModify.getParent();
+    } while (parent != null && !parent.exists());
+
+    return ResourcesPlugin.getWorkspace().getRuleFactory().createRule(toCreateOrModify);
+  }
+
+  /**
+   * @generated
+   */
+  protected void doSynchronize(Object element, IProgressMonitor monitor) throws CoreException
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource nextResource = it.next();
+        handleElementChanged(info, nextResource, monitor);
+      }
+      return;
+    }
+    super.doSynchronize(element, monitor);
+  }
+
+  /**
+   * @generated
+   */
+  protected void doSaveDocument(IProgressMonitor monitor, Object element, IDocument document, boolean overwrite)
+      throws CoreException
+  {
+    ResourceSetInfo info = getResourceSetInfo(element);
+    if (info != null)
+    {
+      if (!overwrite && !info.isSynchronized())
+      {
+        throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID,
+            IResourceStatus.OUT_OF_SYNC_LOCAL, Messages.AcoreDocumentProvider_UnsynchronizedFileSaveError, null));
+      }
+      info.stopResourceListening();
+      fireElementStateChanging(element);
+      try
+      {
+        monitor.beginTask(Messages.AcoreDocumentProvider_SaveDiagramTask,
+            info.getResourceSet().getResources().size() + 1); // "Saving diagram"
+        for (Iterator<Resource> it = info.getLoadedResourcesIterator(); it.hasNext();)
+        {
+          Resource nextResource = it.next();
+          monitor.setTaskName(NLS.bind(Messages.AcoreDocumentProvider_SaveNextResourceTask, nextResource.getURI()));
+          if (nextResource.isLoaded() && !info.getEditingDomain().isReadOnly(nextResource))
+          {
+            try
+            {
+              nextResource.save(AcoreDiagramEditorUtil.getSaveOptions());
+            }
+            catch (IOException e)
+            {
+              fireElementStateChangeFailed(element);
+              throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID,
+                  EditorStatusCodes.RESOURCE_FAILURE, e.getLocalizedMessage(), null));
+            }
+          }
+          monitor.worked(1);
+        }
+        monitor.done();
+        info.setModificationStamp(computeModificationStamp(info));
+      }
+      catch (RuntimeException x)
+      {
+        fireElementStateChangeFailed(element);
+        throw x;
+      }
+      finally
+      {
+        info.startResourceListening();
+      }
+    }
+    else
+    {
+      URI newResoruceURI;
+      List<IFile> affectedFiles = null;
+      if (element instanceof FileEditorInput)
+      {
+        IFile newFile = ((FileEditorInput)element).getFile();
+        affectedFiles = Collections.singletonList(newFile);
+        newResoruceURI = URI.createPlatformResourceURI(newFile.getFullPath().toString(), true);
+      }
+      else if (element instanceof URIEditorInput)
+      {
+        newResoruceURI = ((URIEditorInput)element).getURI();
+      }
+      else
+      {
+        fireElementStateChangeFailed(element);
+        throw new CoreException(new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, NLS.bind(
+            Messages.AcoreDocumentProvider_IncorrectInputError, new Object[] { element,
+                "org.eclipse.ui.part.FileEditorInput", "org.eclipse.emf.common.ui.URIEditorInput" }), //$NON-NLS-1$ //$NON-NLS-2$ 
+            null));
+      }
+      if (false == document instanceof IDiagramDocument)
+      {
+        fireElementStateChangeFailed(element);
+        throw new CoreException(
+            new Status(
+                IStatus.ERROR,
+                AcoreDiagramEditorPlugin.ID,
+                0,
+                "Incorrect document used: " + document + " instead of org.eclipse.gmf.runtime.diagram.ui.resources.editor.document.IDiagramDocument", null)); //$NON-NLS-1$ //$NON-NLS-2$
+      }
+      IDiagramDocument diagramDocument = (IDiagramDocument)document;
+      final Resource newResource = diagramDocument.getEditingDomain().getResourceSet().createResource(newResoruceURI);
+      final Diagram diagramCopy = (Diagram)EcoreUtil.copy(diagramDocument.getDiagram());
+      try
+      {
+        new AbstractTransactionalCommand(diagramDocument.getEditingDomain(), NLS.bind(
+            Messages.AcoreDocumentProvider_SaveAsOperation, diagramCopy.getName()), affectedFiles)
+        {
+          protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
+              throws ExecutionException
+          {
+            newResource.getContents().add(diagramCopy);
+            return CommandResult.newOKCommandResult();
+          }
+        }.execute(monitor, null);
+        newResource.save(AcoreDiagramEditorUtil.getSaveOptions());
+      }
+      catch (ExecutionException e)
+      {
+        fireElementStateChangeFailed(element);
+        throw new CoreException(
+            new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
+      }
+      catch (IOException e)
+      {
+        fireElementStateChangeFailed(element);
+        throw new CoreException(
+            new Status(IStatus.ERROR, AcoreDiagramEditorPlugin.ID, 0, e.getLocalizedMessage(), null));
+      }
+      newResource.unload();
+    }
+  }
+
+  /**
+   * @generated
+   */
+  protected void handleElementChanged(ResourceSetInfo info, Resource changedResource, IProgressMonitor monitor)
+  {
+    IFile file = WorkspaceSynchronizer.getFile(changedResource);
+    if (file != null)
+    {
+      try
+      {
+        file.refreshLocal(IResource.DEPTH_INFINITE, monitor);
+      }
+      catch (CoreException ex)
+      {
+        AcoreDiagramEditorPlugin.getInstance().logError(Messages.AcoreDocumentProvider_handleElementContentChanged, ex);
+        // Error message to log was initially taken from
+        // org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages.FileDocumentProvider_handleElementContentChanged
+      }
+    }
+    changedResource.unload();
+
+    fireElementContentAboutToBeReplaced(info.getEditorInput());
+    removeUnchangedElementListeners(info.getEditorInput(), info);
+    info.fStatus = null;
+    try
+    {
+      setDocumentContent(info.fDocument, info.getEditorInput());
+    }
+    catch (CoreException e)
+    {
+      info.fStatus = e.getStatus();
+    }
+    if (!info.fCanBeSaved)
+    {
+      info.setModificationStamp(computeModificationStamp(info));
+    }
+    addUnchangedElementListeners(info.getEditorInput(), info);
+    fireElementContentReplaced(info.getEditorInput());
+  }
+
+  /**
+   * @generated
+   */
+  protected void handleElementMoved(IEditorInput input, URI uri)
+  {
+    if (input instanceof FileEditorInput)
+    {
+      IFile newFile = ResourcesPlugin.getWorkspace().getRoot()
+          .getFile(new Path(URI.decode(uri.path())).removeFirstSegments(1));
+      fireElementMoved(input, newFile == null ? null : new FileEditorInput(newFile));
+      return;
+    }
+    // TODO: append suffix to the URI! (use diagram as a parameter)
+    fireElementMoved(input, new URIEditorInput(uri));
+  }
+
+  /**
+   * @generated
+   */
+  public IEditorInput createInputWithEditingDomain(IEditorInput editorInput, TransactionalEditingDomain domain)
+  {
+    return editorInput;
+  }
+
+  /**
+   * @generated
+   */
+  public IDiagramDocument getDiagramDocument(Object element)
+  {
+    IDocument doc = getDocument(element);
+    if (doc instanceof IDiagramDocument)
+    {
+      return (IDiagramDocument)doc;
+    }
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  protected IRunnableContext getOperationRunner(IProgressMonitor monitor)
+  {
+    return null;
+  }
+
+  /**
+   * @generated
+   */
+  protected class ResourceSetInfo extends ElementInfo
+  {
+
+    /**
+     * @generated
+     */
+    private long myModificationStamp = IResource.NULL_STAMP;
+
+    /**
+     * @generated
+     */
+    private WorkspaceSynchronizer mySynchronizer;
+
+    /**
+     * @generated
+     */
+    private LinkedList<Resource> myUnSynchronizedResources = new LinkedList<Resource>();
+
+    /**
+     * @generated
+     */
+    private IDiagramDocument myDocument;
+
+    /**
+     * @generated
+     */
+    private IEditorInput myEditorInput;
+
+    /**
+     * @generated
+     */
+    private boolean myUpdateCache = true;
+
+    /**
+     * @generated
+     */
+    private boolean myModifiable = false;
+
+    /**
+     * @generated
+     */
+    private boolean myReadOnly = true;
+
+    /**
+     * @generated
+     */
+    private ResourceSetModificationListener myResourceSetListener;
+
+    /**
+     * @generated
+     */
+    public ResourceSetInfo(IDiagramDocument document, IEditorInput editorInput)
+    {
+      super(document);
+      myDocument = document;
+      myEditorInput = editorInput;
+      startResourceListening();
+      myResourceSetListener = new ResourceSetModificationListener(this);
+      getResourceSet().eAdapters().add(myResourceSetListener);
+    }
+
+    /**
+     * @generated
+     */
+    public long getModificationStamp()
+    {
+      return myModificationStamp;
+    }
+
+    /**
+     * @generated
+     */
+    public void setModificationStamp(long modificationStamp)
+    {
+      myModificationStamp = modificationStamp;
+    }
+
+    /**
+     * @generated
+     */
+    public TransactionalEditingDomain getEditingDomain()
+    {
+      return myDocument.getEditingDomain();
+    }
+
+    /**
+     * @generated
+     */
+    public ResourceSet getResourceSet()
+    {
+      return getEditingDomain().getResourceSet();
+    }
+
+    /**
+     * @generated
+     */
+    public Iterator<Resource> getLoadedResourcesIterator()
+    {
+      return new ArrayList<Resource>(getResourceSet().getResources()).iterator();
+    }
+
+    /**
+     * @generated
+     */
+    public IEditorInput getEditorInput()
+    {
+      return myEditorInput;
+    }
+
+    /**
+     * @generated
+     */
+    public void dispose()
+    {
+      stopResourceListening();
+      getResourceSet().eAdapters().remove(myResourceSetListener);
+      for (Iterator<Resource> it = getLoadedResourcesIterator(); it.hasNext();)
+      {
+        Resource resource = it.next();
+        resource.unload();
+      }
+      getEditingDomain().dispose();
+    }
+
+    /**
+     * @generated
+     */
+    public boolean isSynchronized()
+    {
+      return myUnSynchronizedResources.size() == 0;
+    }
+
+    /**
+     * @generated
+     */
+    public void setUnSynchronized(Resource resource)
+    {
+      myUnSynchronizedResources.add(resource);
+    }
+
+    /**
+     * @generated
+     */
+    public void setSynchronized(Resource resource)
+    {
+      myUnSynchronizedResources.remove(resource);
+    }
+
+    /**
+     * @generated
+     */
+    public final void stopResourceListening()
+    {
+      mySynchronizer.dispose();
+      mySynchronizer = null;
+    }
+
+    /**
+     * @generated
+     */
+    public final void startResourceListening()
+    {
+      mySynchronizer = new WorkspaceSynchronizer(getEditingDomain(), new SynchronizerDelegate());
+    }
+
+    /**
+     * @generated
+     */
+    public boolean isUpdateCache()
+    {
+      return myUpdateCache;
+    }
+
+    /**
+     * @generated
+     */
+    public void setUpdateCache(boolean update)
+    {
+      myUpdateCache = update;
+    }
+
+    /**
+     * @generated
+     */
+    public boolean isModifiable()
+    {
+      return myModifiable;
+    }
+
+    /**
+     * @generated
+     */
+    public void setModifiable(boolean modifiable)
+    {
+      myModifiable = modifiable;
+    }
+
+    /**
+     * @generated
+     */
+    public boolean isReadOnly()
+    {
+      return myReadOnly;
+    }
+
+    /**
+     * @generated
+     */
+    public void setReadOnly(boolean readOnly)
+    {
+      myReadOnly = readOnly;
+    }
+
+    /**
+     * @generated
+     */
+    private class SynchronizerDelegate implements WorkspaceSynchronizer.Delegate
+    {
+
+      /**
+       * @generated
+       */
+      public void dispose()
+      {
+      }
+
+      /**
+       * @generated
+       */
+      public boolean handleResourceChanged(final Resource resource)
+      {
+        synchronized (ResourceSetInfo.this)
+        {
+          if (ResourceSetInfo.this.fCanBeSaved)
+          {
+            ResourceSetInfo.this.setUnSynchronized(resource);
+            return true;
+          }
+        }
+        Display.getDefault().asyncExec(new Runnable()
+        {
+          public void run()
+          {
+            handleElementChanged(ResourceSetInfo.this, resource, null);
+          }
+        });
+        return true;
+      }
+
+      /**
+       * @generated
+       */
+      public boolean handleResourceDeleted(Resource resource)
+      {
+        synchronized (ResourceSetInfo.this)
+        {
+          if (ResourceSetInfo.this.fCanBeSaved)
+          {
+            ResourceSetInfo.this.setUnSynchronized(resource);
+            return true;
+          }
+        }
+        Display.getDefault().asyncExec(new Runnable()
+        {
+          public void run()
+          {
+            fireElementDeleted(ResourceSetInfo.this.getEditorInput());
+          }
+        });
+        return true;
+      }
+
+      /**
+       * @generated
+       */
+      public boolean handleResourceMoved(Resource resource, final URI newURI)
+      {
+        synchronized (ResourceSetInfo.this)
+        {
+          if (ResourceSetInfo.this.fCanBeSaved)
+          {
+            ResourceSetInfo.this.setUnSynchronized(resource);
+            return true;
+          }
+        }
+        if (myDocument.getDiagram().eResource() == resource)
+        {
+          Display.getDefault().asyncExec(new Runnable()
+          {
+            public void run()
+            {
+              handleElementMoved(ResourceSetInfo.this.getEditorInput(), newURI);
+            }
+          });
+        }
+        else
+        {
+          handleResourceDeleted(resource);
+        }
+        return true;
+      }
+
+    }
+
+  }
+
+  /**
+   * @generated
+   */
+  private class ResourceSetModificationListener extends EContentAdapter
+  {
+
+    /**
+     * @generated
+     */
+    private NotificationFilter myModifiedFilter;
+
+    /**
+     * @generated
+     */
+    private ResourceSetInfo myInfo;
+
+    /**
+     * @generated
+     */
+    public ResourceSetModificationListener(ResourceSetInfo info)
+    {
+      myInfo = info;
+      myModifiedFilter = NotificationFilter.createEventTypeFilter(Notification.SET)
+          .or(NotificationFilter.createEventTypeFilter(Notification.UNSET))
+          .and(NotificationFilter.createFeatureFilter(Resource.class, Resource.RESOURCE__IS_MODIFIED));
+    }
+
+    /**
+     * @generated
+     */
+    public void notifyChanged(Notification notification)
+    {
+      if (notification.getNotifier() instanceof ResourceSet)
+      {
+        super.notifyChanged(notification);
+      }
+      if (!notification.isTouch() && myModifiedFilter.matches(notification))
+      {
+        if (notification.getNotifier() instanceof Resource)
+        {
+          Resource resource = (Resource)notification.getNotifier();
+          if (resource.isLoaded())
+          {
+            boolean modified = false;
+            for (Iterator/* <org.eclipse.emf.ecore.resource.Resource> */it = myInfo.getLoadedResourcesIterator(); it
+                .hasNext() && !modified;)
+            {
+              Resource nextResource = (Resource)it.next();
+              if (nextResource.isLoaded())
+              {
+                modified = nextResource.isModified();
+              }
+            }
+            boolean dirtyStateChanged = false;
+            synchronized (myInfo)
+            {
+              if (modified != myInfo.fCanBeSaved)
+              {
+                myInfo.fCanBeSaved = modified;
+                dirtyStateChanged = true;
+              }
+              if (!resource.isModified())
+              {
+                myInfo.setSynchronized(resource);
+              }
+            }
+            if (dirtyStateChanged)
+            {
+              fireElementDirtyStateChanged(myInfo.getEditorInput(), modified);
+
+              if (!modified)
+              {
+                myInfo.setModificationStamp(computeModificationStamp(myInfo));
+              }
+            }
+          }
+        }
+      }
+    }
+
+  }
+
+}