/// <summary>
/// Updates current element properties as well as the properties of all derived elements as well as properties of derived elements of derived elements
/// </summary>
/// <param name="element"></param>
public static void UpdateDerivedElementsSerializationProperties(AttributedDomainElement element)
{
if (element is DomainClass)
{
UpdateSerializationDomainProperties(element.Store, (element as DomainClass).SerializedDomainClass, element);
LinkedElementCollection <DomainClass> classes = DomainClassReferencesBaseClass.GetDerivedClasses(element as DomainClass);
foreach (DomainClass domainClass in classes)
{
UpdateDerivedElementsSerializationProperties(domainClass);
}
}
else if (element is DomainRelationship)
{
if (element is ReferenceRelationship)
{
UpdateSerializationDomainProperties(element.Store, (element as ReferenceRelationship).SerializedReferenceRelationship, element);
}
if (element is EmbeddingRelationship)
{
UpdateSerializationDomainProperties(element.Store, (element as EmbeddingRelationship).SerializedEmbeddingRelationship, element);
}
LinkedElementCollection <DomainRelationship> classes = DomainRelationshipReferencesBaseRelationship.GetDerivedRelationships(element as DomainRelationship);
foreach (DomainRelationship d in classes)
{
UpdateDerivedElementsSerializationProperties(d);
}
}
}
public override void RolePlayerChanged(RolePlayerChangedEventArgs e)
{
if (e.ElementLink != null)
{
if (e.ElementLink.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ElementLink.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ElementLink == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ElementLink) != Locks.None)
{
return;
}
DomainClassReferencesBaseClass inhRelationship = e.ElementLink as DomainClassReferencesBaseClass;
if (inhRelationship != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationship.DerivedClass);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(inhRelationship.DerivedClass);
}
DomainRelationshipReferencesBaseRelationship inhRelationshipRel = e.ElementLink as DomainRelationshipReferencesBaseRelationship;
if (inhRelationshipRel != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationshipRel.DerivedRelationship);
}
}
public override void ElementAdded(ElementAddedEventArgs e)
{
if (e.ModelElement != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ModelElement == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ModelElement) != Locks.None)
{
return;
}
if (e.ModelElement.IsDeleting || e.ModelElement.IsDeleted)
{
return;
}
ReferenceRelationship referenceRelationship = e.ModelElement as ReferenceRelationship;
if (referenceRelationship != null)
{
if (referenceRelationship.SerializedReferenceRelationship == null)
{
OnReferenceRelationshipAdded(referenceRelationship);
}
}
EmbeddingRelationship embeddingRelationship = e.ModelElement as EmbeddingRelationship;
if (embeddingRelationship != null)
{
if (embeddingRelationship.SerializedEmbeddingRelationship == null)
{
OnEmbeddingRelationshipAdded(embeddingRelationship);
}
}
DomainClassReferencesBaseClass inhRelationship = e.ModelElement as DomainClassReferencesBaseClass;
if (inhRelationship != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationship.DerivedClass);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(inhRelationship.DerivedClass);
}
DomainRelationshipReferencesBaseRelationship inhRelationshipRel = e.ModelElement as DomainRelationshipReferencesBaseRelationship;
if (inhRelationshipRel != null)
{
// update derived properties
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationshipRel.DerivedRelationship);
}
}
public override void ElementDeleting(ElementDeletingEventArgs e)
{
if (e.ModelElement != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ModelElement == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ModelElement) != Locks.None)
{
return;
}
ReferenceRelationship referenceRelationship = e.ModelElement as ReferenceRelationship;
if (referenceRelationship != null)
{
if (referenceRelationship.SerializedReferenceRelationship != null)
{
referenceRelationship.SerializedReferenceRelationship.Delete();
}
if (referenceRelationship.Source != null)
{
if (referenceRelationship.Source.RolePlayer != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(referenceRelationship.Source.RolePlayer);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(referenceRelationship.Source.RolePlayer);
}
}
if (referenceRelationship.Target != null)
{
if (referenceRelationship.Target.RolePlayer != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(referenceRelationship.Target.RolePlayer);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(referenceRelationship.Target.RolePlayer);
}
}
}
EmbeddingRelationship embeddingRelationship = e.ModelElement as EmbeddingRelationship;
if (embeddingRelationship != null)
{
if (embeddingRelationship.SerializedEmbeddingRelationship != null)
{
embeddingRelationship.SerializedEmbeddingRelationship.Delete();
}
if (embeddingRelationship.Source != null)
{
if (embeddingRelationship.Source.RolePlayer != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(embeddingRelationship.Source.RolePlayer);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(embeddingRelationship.Source.RolePlayer);
}
}
if (embeddingRelationship.Target != null)
{
if (embeddingRelationship.Target.RolePlayer != null)
{
SerializationHelper.UpdateDerivedElementsSerializationProperties(embeddingRelationship.Target.RolePlayer);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(embeddingRelationship.Target.RolePlayer);
}
}
}
DomainClassReferencesBaseClass inhRelationship = e.ModelElement as DomainClassReferencesBaseClass;
if (inhRelationship != null)
{
inhRelationship.DerivedClass.BaseClass = null;
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationship.DerivedClass);
SerializationHelper.UpdateDerivedElementsSerializationDomainRoles(inhRelationship.DerivedClass);
}
DomainRelationshipReferencesBaseRelationship inhRelationshipRel = e.ModelElement as DomainRelationshipReferencesBaseRelationship;
if (inhRelationshipRel != null)
{
inhRelationshipRel.DerivedRelationship.BaseRelationship = null;
SerializationHelper.UpdateDerivedElementsSerializationProperties(inhRelationshipRel.DerivedRelationship);
}
}
public override void ElementAdded(ElementAddedEventArgs e)
{
if (e.ModelElement != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction != null)
{
if (e.ModelElement.Store.TransactionManager.CurrentTransaction.IsSerializing)
{
return;
}
}
}
if (e.ModelElement == null)
{
return;
}
if (ImmutabilityExtensionMethods.GetLocks(e.ModelElement) != Locks.None)
{
return;
}
DomainClassReferencesBaseClass con = e.ModelElement as DomainClassReferencesBaseClass;
if (con != null)
{
if (con.BaseClass != null)
{
InheritanceNode inhNode = con.Store.ElementDirectory.FindElement(con.InhNodeId) as InheritanceNode;
if (inhNode == null && ImmutabilityExtensionMethods.GetLocks(con.BaseClass) == Locks.None)
{
// connection was created using the property window and not the menu item, so create a new
// inheritance node to display the inheritance relationship
TreeNode elementHolderNode = null;
foreach (TreeNode node in con.BaseClass.DomainModelTreeNodes)
{
if (node.IsElementHolder)
{
elementHolderNode = node;
break;
}
}
if (elementHolderNode == null)
{
throw new ArgumentNullException("elementHolderNode");
}
// create new inheritance node
inhNode = new InheritanceNode(con.Store);
inhNode.DomainElement = con.DerivedClass;
inhNode.IsElementHolder = false;
inhNode.IsExpanded = false;
inhNode.InhRelationshipId = con.Id;
con.InhNodeId = inhNode.Id;
elementHolderNode.InheritanceNodes.Add(inhNode);
con.DerivedClass.ModelContext.ViewContext.DomainModelTreeView.ModelTreeNodes.Add(inhNode);
}
}
}
DomainRelationshipReferencesBaseRelationship conRef = e.ModelElement as DomainRelationshipReferencesBaseRelationship;
if (conRef != null)
{
if (conRef.BaseRelationship is ReferenceRelationship && conRef.DerivedRelationship is ReferenceRelationship)
{
ReferenceRelationship rBase = conRef.BaseRelationship as ReferenceRelationship;
ReferenceRelationship rDer = conRef.DerivedRelationship as ReferenceRelationship;
if (rBase.SerializedReferenceRelationship != null && rDer.SerializedReferenceRelationship != null)
{
if (rBase.SerializedReferenceRelationship.IsInFullSerialization)
{
if (!rDer.SerializedReferenceRelationship.IsInFullSerialization)
{
// we have to automatically change the serialization mode of the derived class to full serialization mode
rDer.SerializedReferenceRelationship.IsInFullSerialization = true;
}
}
}
}
else if (conRef.BaseRelationship is EmbeddingRelationship && conRef.DerivedRelationship is EmbeddingRelationship)
{
EmbeddingRelationship rBase = conRef.BaseRelationship as EmbeddingRelationship;
EmbeddingRelationship rDer = conRef.DerivedRelationship as EmbeddingRelationship;
if (rBase.SerializedEmbeddingRelationship != null && rDer.SerializedEmbeddingRelationship != null)
{
if (rBase.SerializedEmbeddingRelationship.IsInFullSerialization)
{
if (!rDer.SerializedEmbeddingRelationship.IsInFullSerialization)
{
// we have to automatically change the serialization mode of the derived class to full serialization mode
rDer.SerializedEmbeddingRelationship.IsInFullSerialization = true;
}
}
}
}
}
}
public static void PostProcessModelLoad(MetaModel model)
{
// package and custom editor GUIDs
if (model.PackageGuid == null || model.PackageGuid == Guid.Empty)
{
model.PackageGuid = Guid.NewGuid();
}
if (model.CustomExtensionGuid == null || model.CustomExtensionGuid == Guid.Empty)
{
model.CustomExtensionGuid = Guid.NewGuid();
}
#region relationship targets fixup
ReadOnlyCollection <DomainRelationship> rels = model.AllRelationships;
foreach (DomainRelationship rel in rels)
{
if (rel.Target.RolePlayer == null)
{
ReferenceRelationship referenceRelationship = rel as ReferenceRelationship;
if (referenceRelationship != null)
{
if (referenceRelationship.ReferenceRSNode != null)
{
referenceRelationship.ReferenceRSNode.Delete();
}
if (referenceRelationship.SerializedReferenceRelationship != null)
{
referenceRelationship.SerializedReferenceRelationship.Delete();
}
}
EmbeddingRelationship embeddingRelationship = rel as EmbeddingRelationship;
if (embeddingRelationship != null)
{
if (embeddingRelationship.EmbeddingRSNode != null)
{
embeddingRelationship.EmbeddingRSNode.Delete();
}
if (embeddingRelationship.SerializedEmbeddingRelationship != null)
{
embeddingRelationship.SerializedEmbeddingRelationship.Delete();
}
}
rel.Delete();
}
}
#endregion
#region inconsistent serialization elements
foreach (BaseModelContext context in model.ModelContexts)
{
if (context is LibraryModelContext)
{
LibraryModelContext lib = context as LibraryModelContext;
if (lib.SerializationModel != null)
{
for (int i = lib.SerializationModel.Children.Count - 1; i >= 0; i--)
{
SerializationClass c = lib.SerializationModel.Children[i];
if (c is SerializedDomainClass)
{
SerializedDomainClass s = c as SerializedDomainClass;
if (s.DomainClass == null)
{
s.Delete();
}
continue;
}
else if (c is SerializedEmbeddingRelationship)
{
SerializedEmbeddingRelationship s = c as SerializedEmbeddingRelationship;
if (s.EmbeddingRelationship == null)
{
s.Delete();
}
continue;
}
else if (c is SerializedReferenceRelationship)
{
SerializedReferenceRelationship s = c as SerializedReferenceRelationship;
if (s.ReferenceRelationship == null)
{
s.Delete();
}
continue;
}
// element has not been deleted, see if its properties are ok
for (int y = c.Properties.Count - 1; y >= 0; y--)
{
if (c.Properties[y] == null)
{
c.Properties[y].Delete();
}
}
}
}
}
}
#endregion
#region derived classes serialization items fixup
if (model.MetaModelLibraries.Count > 0)
{
ReadOnlyCollection <ModelElement> elements = model.Store.ElementDirectory.FindElements(DomainClassReferencesBaseClass.DomainClassId);
foreach (ModelElement m in elements)
{
DomainClassReferencesBaseClass con = m as DomainClassReferencesBaseClass;
if (con != null)
{
if (con.BaseClass != null)
{
if (con.BaseClass.ModelContext.MetaModel != model)
{
foreach (DomainClass derivedClass in con.BaseClass.DerivedClasses)
{
FixUpDerivedClasses(derivedClass, model);
}
}
}
}
}
ReadOnlyCollection <ModelElement> elementsCon = model.Store.ElementDirectory.FindElements(DomainRelationshipReferencesBaseRelationship.DomainClassId);
foreach (ModelElement m in elementsCon)
{
DomainRelationshipReferencesBaseRelationship con = m as DomainRelationshipReferencesBaseRelationship;
if (con != null)
{
if (con.BaseRelationship != null)
{
if (con.BaseRelationship.ModelContext.MetaModel != model)
{
foreach (DomainRelationship derivedClass in con.BaseRelationship.DerivedRelationships)
{
FixUpDerivedRelationships(derivedClass, model);
}
}
}
}
}
}
#endregion
#region check if model contains all required elements
// property grid editors
if (model.PropertyGridEditors.Count == 0)
{
FixUpPropertyGridEditors(model);
}
// domain types
if (model.DomainTypes.Count == 0)
{
FixUpDomainTypes(model);
}
// model context
if (model.ModelContexts.Count == 0)
{
FixUpModelContext(model);
}
// validation
if (model.Validation == null)
{
model.Validation = new Validation(model.Store);
}
if (model.View == null)
{
model.View = new View(model.Store);
}
if (model.View.ModelTree == null)
{
model.View.ModelTree = new ModelTree(model.Store);
}
foreach (BaseModelContext mContext in model.ModelContexts)
{
if (mContext is LibraryModelContext)
{
LibraryModelContext m = mContext as LibraryModelContext;
if (m.DiagramClasses.Count == 0 && m is ModelContext)
{
DesignerDiagramClass ddC = new DesignerDiagramClass(model.Store);
ddC.Name = "DesignerDiagram";
ddC.Title = "Designer";
m.DiagramClasses.Add(ddC);
}
if (m.ViewContext == null)
{
m.ViewContext = new ViewContext(model.Store);
m.ViewContext.DomainModelTreeView = new DomainModelTreeView(model.Store);
m.ViewContext.DiagramView = new DiagramView(model.Store);
model.View.ViewContexts.Add(m.ViewContext);
FixUpDomainModelTreeView(m);
FixUpDiagramView(m);
}
if (m.ViewContext.DiagramView == null || m.ViewContext.DomainModelTreeView == null)
{
if (m.ViewContext.DomainModelTreeView == null)
{
m.ViewContext.DomainModelTreeView = new DomainModelTreeView(model.Store);
FixUpDomainModelTreeView(m);
}
if (m.ViewContext.DiagramView == null)
{
m.ViewContext.DiagramView = new DiagramView(model.Store);
FixUpDiagramView(m);
}
}
// diagram class view for designer diagram
if (m.ViewContext.DiagramView.DiagramClassViews.Count == 0 && m is ModelContext)
{
DiagramClassView vm = new DiagramClassView(model.Store);
vm.IsExpanded = true;
foreach (DiagramClass d in m.DiagramClasses)
{
if (d is DesignerDiagramClass)
{
vm.DiagramClass = d;
break;
}
}
m.ViewContext.DiagramView.DiagramClassViews.Add(vm);
}
// serialization
if (m.SerializationModel == null)
{
m.SerializationModel = new SerializationModel(model.Store);
}
// serialized domain model
if (m is ModelContext)
{
if (m.SerializationModel.SerializedDomainModel == null)
{
FixUpSerializedDomainModel(m as ModelContext);
}
}
}
}
#endregion
// view ids.
if (model.View != null)
{
if (model.View.ModelTreeId == null || model.View.ModelTreeId == Guid.Empty)
{
model.View.ModelTreeId = Guid.NewGuid();
}
if (model.View.DependenciesViewId == null || model.View.DependenciesViewId == Guid.Empty)
{
model.View.DependenciesViewId = Guid.NewGuid();
}
if (model.View.ErrorListId == null || model.View.ErrorListId == Guid.Empty)
{
model.View.ErrorListId = Guid.NewGuid();
}
if (model.View.PropertyGridId == null || model.View.PropertyGridId == Guid.Empty)
{
model.View.PropertyGridId = Guid.NewGuid();
}
if (model.View.SearchId == null || model.View.SearchId == Guid.Empty)
{
model.View.SearchId = Guid.NewGuid();
}
if (model.View.SearchResultId == null || model.View.SearchResultId == Guid.Empty)
{
model.View.SearchResultId = Guid.NewGuid();
}
if (model.View.PluginWindowId == null || model.View.PluginWindowId == Guid.Empty)
{
model.View.PluginWindowId = Guid.NewGuid();
}
}
}
