protected override void OnChildDeleted(EFContainer efContainer)
{
var sp = efContainer as ScalarProperty;
if (sp != null)
{
_scalarProperties.Remove(sp);
return;
}
var cp = efContainer as ComplexProperty;
if (cp != null)
{
_complexProperties.Remove(cp);
return;
}
var cond = efContainer as Condition;
if (cond != null)
{
_conditions.Remove(cond);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as BaseEntityContainer;
if (child1 != null)
{
_entityContainers.Remove(child1);
return;
}
var child2 = efContainer as EntityType;
if (child2 != null)
{
_entityTypes.Remove(child2);
return;
}
var child3 = efContainer as Association;
if (child3 != null)
{
_associations.Remove(child3);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as ComplexType;
if (child1 != null)
{
_complexTypes.Remove(child1);
return;
}
var child2 = efContainer as UsingElement;
if (child2 != null)
{
_usings.Remove(child2);
return;
}
var child3 = efContainer as EnumType;
if (child3 != null)
{
_enumTypes.Remove(child3);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EntitySetMapping;
if (child1 != null)
{
_entitySetMappings.Remove(child1);
return;
}
var child2 = efContainer as AssociationSetMapping;
if (child2 != null)
{
_associationSetMappings.Remove(child2);
return;
}
var child3 = efContainer as FunctionImportMapping;
if (child3 != null)
{
_functionImportMappings.Remove(child3);
return;
}
base.OnChildDeleted(efContainer);
}
public QuizDomainObject GetQuiz(int id)
{
// using a DI/IoC container is the
// preferred method instead of
// access the datacontext directly
using (EFContainer db = new EFContainer())
{
Dictionary <string, int> max = db.Registry
.Where(x => x.Domain == "Quiz")
.ToDictionary(x => x.Key, x => Convert.ToInt32(x.Value));
var quiz = from q in db.Quizes
where q.Id equals id
select new QuizDomainObject()
{
Id = q.Id,
// all other propeties,
// I'm still unclear about the structure of your
// database and how it interlates, you'll need
// to figure out the query correctly here
IsClosed = from q in....
};
return(quiz);
}
}
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var shape = efContainer as EntityTypeShape;
if (shape != null)
{
_entityTypeShapes.Remove(shape);
}
var associationConnector = efContainer as AssociationConnector;
if (associationConnector != null)
{
_associationConnectors.Remove(associationConnector);
}
var inheritanceConnector = efContainer as InheritanceConnector;
if (inheritanceConnector != null)
{
_inheritanceConnectors.Remove(inheritanceConnector);
}
base.OnChildDeleted(efContainer);
}
/// <summary>
/// Add item to a bucket. On Post invoke, the item in the collection will be re-normalized.
/// </summary>
/// <param name="item"></param>
private void AddToBeNormalizedEFContainerItem(EFContainer item)
{
if (!_efContainerToBeNormalized.Contains(item))
{
_efContainerToBeNormalized.Add(item);
}
}
private static void RecursivelyReplaceStorageNamespaceRefs(
EFContainer target, string oldStorageNamespace, string newStorageNamespace)
{
foreach (var child in target.Children)
{
var childAsEFContainer = child as EFContainer;
var childAsItemBinding = child as ItemBinding;
if (null != childAsEFContainer)
{
RecursivelyReplaceStorageNamespaceRefs(childAsEFContainer, oldStorageNamespace, newStorageNamespace);
}
else if (null != childAsItemBinding)
{
// if childAsItemBinding startsWith oldStorageNamespace then will update
// (Note: need to check this because SingleItemBinding<Parameter> will have
// a NormalizedName which could have this namespace but the reference is solely
// to the parameterName and so no replacement needs to be made)
var refName = childAsItemBinding.RefName;
if (null != refName &&
refName.StartsWith(oldStorageNamespace, StringComparison.CurrentCulture))
{
childAsItemBinding.UpdateRefNameNamespaces(oldStorageNamespace, newStorageNamespace);
}
}
}
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is Documentation)
{
_documentation = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is DesignerInfoPropertySet)
{
_propertySet = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is Documentation)
{
_documentation = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is DesignerInfoPropertySet)
{
_propertySet = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer == _onDeteleAction)
{
_onDeteleAction = null;
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var point = efContainer as ConnectorPoint;
if (point != null)
{
_connectorPoints.Remove(point);
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var diagram = efContainer as Diagram;
if (diagram != null)
{
_diagrams.Remove(diagram);
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child2 = efContainer as NavigationProperty;
if (child2 != null)
{
_navigationProperties.Remove(child2);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as FunctionImport;
if (child != null)
{
_functionImports.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as DefiningQuery;
if (child != null)
{
_definingQuery = null;
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as EnumTypeMember;
if (child != null)
{
_members.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EntityTypeMapping;
if (child1 != null)
{
_entityTypeMappings.Remove(child1);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var sp = efContainer as FunctionImportScalarProperty;
if (sp != null)
{
_scalarProperties.Remove(sp);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as Parameter;
if (child1 != null)
{
_parameters.Remove(child1);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var fitm = efContainer as FunctionImportTypeMapping;
if (fitm != null)
{
_typeMappings.Remove(fitm);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as AssociationSetEnd;
if (child != null)
{
_ends.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as Property;
if (child != null)
{
_properties.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is Summary)
{
_summary = null;
}
else if (efContainer is LongDescription)
{
_longDescription = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer is Summary)
{
_summary = null;
}
else if (efContainer is LongDescription)
{
_longDescription = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var rm = efContainer as ResultMapping;
if (rm != null)
{
Debug.Assert(_resultMapping == rm, "Unknown ResultMapping in OnChildDeleted");
ClearEFObject(_resultMapping);
_resultMapping = null;
}
else
{
base.OnChildDeleted(efContainer);
}
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer == _principal)
{
_principal = null;
return;
}
if (efContainer == _dependent)
{
_dependent = null;
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as AssociationEnd;
if (child != null)
{
_ends.Remove(child);
return;
}
if (efContainer == _referentialConstraint)
{
_referentialConstraint = null;
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as MappingFragment;
if (child1 != null)
{
_fragments.Remove(child1);
return;
}
if (efContainer == _modificationFunctionMapping)
{
_modificationFunctionMapping = null;
return;
}
base.OnChildDeleted(efContainer);
}
internal static void NormalizeAndResolve(EFContainer efContainer)
{
if (efContainer == null)
{
return;
}
// revert this item and its children to the Parsed State, if we don't do this
// then they will be skipped by the other visitors. Also Unbind so resolving will
// rebind any references.
var stateChangingVisitor = new StateChangingVisitor(EFElementState.Parsed);
stateChangingVisitor.Traverse(efContainer);
var unbindingVisitor = new UnbindingVisitor();
unbindingVisitor.Traverse(efContainer);
ModelManager.NormalizeItem(efContainer);
efContainer.Artifact.ModelManager.ResolveItem(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child2 = efContainer as DesignerProperty;
if (child2 != null)
{
var propEnum = _designerProperties.GetEnumerator();
while (propEnum.MoveNext())
{
if (propEnum.Current.Value == child2)
{
_designerProperties.Remove(propEnum.Current.Key);
break;
}
}
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child2 = efContainer as DesignerProperty;
if (child2 != null)
{
var propEnum = _designerProperties.GetEnumerator();
while (propEnum.MoveNext())
{
if (propEnum.Current.Value == child2)
{
_designerProperties.Remove(propEnum.Current.Key);
break;
}
}
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EndProperty;
if (child1 != null)
{
_endProperties.Remove(child1);
return;
}
var child2 = efContainer as Condition;
if (child2 != null)
{
_conditions.Remove(child2);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer == _deleteFunction)
{
_deleteFunction = null;
return;
}
if (efContainer == _insertFunction)
{
_insertFunction = null;
return;
}
if (efContainer == _updateFunction)
{
_updateFunction = null;
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer == _designerInfoRoot)
{
_designerInfoRoot = null;
}
else if (efContainer == _mappingModel)
{
_mappingModel = null;
}
else if (efContainer == _conceptualEntityModel)
{
_conceptualEntityModel = null;
}
else if (efContainer == _storageEntityModel)
{
_storageEntityModel = null;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var fitm = efContainer as FunctionImportTypeMapping;
if (fitm != null)
{
_typeMappings.Remove(fitm);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as ScalarProperty;
if (child1 != null)
{
_properties.Remove(child1);
return;
}
base.OnChildDeleted(efContainer);
}
protected EFNormalizableItem(EFContainer parent, XElement element)
: base(parent, element)
{
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EntityTypeMapping;
if (child1 != null)
{
_entityTypeMappings.Remove(child1);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var diagram = efContainer as Diagram;
if (diagram != null)
{
_diagrams.Remove(diagram);
}
base.OnChildDeleted(efContainer);
}
internal TextNode(EFContainer parent, XElement element)
: base(parent, element)
{
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as FunctionImport;
if (child != null)
{
_functionImports.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EntitySet;
if (child1 != null)
{
_entitySets.Remove(child1);
return;
}
var child2 = efContainer as AssociationSet;
if (child2 != null)
{
_associationSets.Remove(child2);
return;
}
base.OnChildDeleted(efContainer);
}
private void RemoveChildrenOfNewDeleted(EFContainer item)
{
// first check to ensure that we have been sent an EFContainer
if (item != null)
{
// check all children of this item, the list of items to delete could contain
// a number of siblings, so we need to check every child at any given level
foreach (var child in item.Children)
{
if (_itemsToDelete.Contains(child))
{
// remove this child item, don't need to recurse any further
_itemsToDelete.Remove(child);
}
else
{
// only recurse further if we didn't remove this child
RemoveChildrenOfNewDeleted(child as EFContainer);
}
}
}
}
internal Summary(EFContainer parent, XElement element)
: base(parent, element)
{
}
/// <summary>
/// Asks the passed in item and all its children to resolve references to other
/// EFElements across the entire model, i.e., a ScalarProperty will link up to its
/// entity and storage properties.
/// </summary>
internal void ResolveItem(EFContainer item)
{
lock (this)
{
var visitor = new ResolvingVisitor(item.Artifact.ArtifactSet);
var lastMissedCount = visitor.MissedCount;
while (visitor.MissedCount != 0)
{
visitor.ResetMissedCount();
visitor.Traverse(item);
// if we can't resolve any more then we are done
if (lastMissedCount == visitor.MissedCount)
{
break;
}
lastMissedCount = visitor.MissedCount;
}
}
}
/// <summary>
/// Asks the passed in item all of its children to create its normalized name
/// and load that into the global symbol table.
/// </summary>
internal static void NormalizeItem(EFContainer item)
{
var visitor = new NormalizingVisitor();
var lastMissedCount = -1;
while (visitor.MissedCount != 0)
{
visitor.ResetMissedCount();
visitor.Traverse(item);
// every item should be able to normalize
if (lastMissedCount == visitor.MissedCount)
{
// subsequent passes didn't normalize any new items
throw new InvalidDataException();
}
lastMissedCount = visitor.MissedCount;
}
}
internal ReferentialConstraintRole(EFContainer parent, XElement element)
: base(parent, element)
{
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as AssociationEnd;
if (child != null)
{
_ends.Remove(child);
return;
}
if (efContainer == _referentialConstraint)
{
_referentialConstraint = null;
return;
}
base.OnChildDeleted(efContainer);
}
/// <summary>
/// Find an EFObject given a delimited name identifier. For example,
/// to find the property 'SomeProperty' within the EntityType 'SomeEntity',
/// the delimitedNameIdentifier will be 'SomeProperty.SomeEntity' and the
/// startingObject will be the artifact
/// </summary>
/// <param name="delimitedNameIdentifier"></param>
/// <returns></returns>
internal static EFNameableItem FindNameableItemViaIdentifier(EFContainer excludedAncestor, string delimitedNameIdentifier)
{
var ids = new Queue<string>(delimitedNameIdentifier.Split('.'));
return FindNameableItemViaIdentifierInternal(excludedAncestor, ids);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as AssociationSetEnd;
if (child != null)
{
_ends.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
private static EFNameableItem FindNameableItemViaIdentifierInternal(EFContainer currentContainer, Queue<string> nameQueue)
{
if (currentContainer != null)
{
var namePart = nameQueue.Dequeue();
foreach (var childObject in currentContainer.Children.OfType<EFObject>())
{
var nameableItem = childObject as EFNameableItem;
var itemBinding = childObject as ItemBinding;
var foundNamePartMatch = false;
// first examine the name. We can use the name as the type or the actual name.
if (namePart.StartsWith("*", StringComparison.Ordinal)
&& namePart.EndsWith("*", StringComparison.Ordinal))
{
var trimmedNamePart = namePart.Trim('*');
if (itemBinding != null
&& itemBinding.ResolvedTargets.FirstOrDefault() != null
&&
itemBinding.ResolvedTargets.FirstOrDefault().GetType().Name == trimmedNamePart)
{
foundNamePartMatch = true;
nameableItem = itemBinding.ResolvedTargets.FirstOrDefault() as EFNameableItem;
}
}
else if (nameableItem != null
&& nameableItem.LocalName.Value.Equals(namePart, StringComparison.CurrentCulture))
{
foundNamePartMatch = true;
}
// if we have found a match, either recurse if there are more names or return this one.
if (foundNamePartMatch)
{
if (nameQueue.Count > 0)
{
return FindNameableItemViaIdentifierInternal(nameableItem, nameQueue);
}
else
{
return nameableItem;
}
}
}
}
return null;
}
protected override void OnChildDeleted(EFContainer efContainer)
{
if (efContainer == _designerInfoRoot)
{
_designerInfoRoot = null;
}
}
internal static bool IsUniqueNameInsideContainer(
EFContainer container, string proposedName, bool uniquenessIsCaseSensitive, HashSet<EFObject> childEFObjectsToIgnore = null)
{
if (string.IsNullOrEmpty(proposedName)
||
container == null)
{
return false;
}
var isUniqueName = true;
var comparisonType =
uniquenessIsCaseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase;
foreach (var child in container.Children)
{
var nameableChild = child as EFNameableItem;
if (nameableChild != null
&&
(childEFObjectsToIgnore != null ? !childEFObjectsToIgnore.Contains(nameableChild) : true))
{
if (nameableChild.LocalName.Value.Equals(proposedName, comparisonType))
{
isUniqueName = false;
break;
}
}
}
return isUniqueName;
}
protected override void OnChildDeleted(EFContainer efContainer)
{
Debug.Fail("This node does not have any children");
}
internal LongDescription(EFContainer parent, XElement element)
: base(parent, element)
{
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child = efContainer as EnumTypeMember;
if (child != null)
{
_members.Remove(child);
return;
}
base.OnChildDeleted(efContainer);
}
protected override void OnChildDeleted(EFContainer efContainer)
{
var child1 = efContainer as EndProperty;
if (child1 != null)
{
_endProperties.Remove(child1);
return;
}
var child2 = efContainer as Condition;
if (child2 != null)
{
_conditions.Remove(child2);
return;
}
base.OnChildDeleted(efContainer);
}
