private void PairUpNavigationProperty(MetadataProviderEdmEntityContainer entityContainer, ResourceSetWrapper resourceSet, ResourceType resourceType, ResourceProperty navigationProperty)
{
string key = string.Concat(new object[] { resourceSet.Name, '_', resourceType.FullName, '_', navigationProperty.Name });
if (!this.associationSetByKeyCache.ContainsKey(key))
{
ResourceAssociationSet resourceAssociationSet = this.MetadataProvider.GetResourceAssociationSet(resourceSet, resourceType, navigationProperty);
if (resourceAssociationSet != null)
{
string str2;
string str3;
ResourceAssociationSetEnd end = resourceAssociationSet.GetRelatedResourceAssociationSetEnd(resourceSet, resourceType, navigationProperty);
if (end.ResourceProperty != null)
{
ResourceAssociationSet set2 = this.MetadataProvider.GetResourceAssociationSet(this.MetadataProvider.ValidateResourceSet(end.ResourceSet), end.ResourceType, end.ResourceProperty);
if ((set2 == null) || (resourceAssociationSet.Name != set2.Name))
{
throw new InvalidOperationException(System.Data.Services.Strings.ResourceAssociationSet_BidirectionalAssociationMustReturnSameResourceAssociationSetFromBothEnd);
}
}
if (end.ResourceProperty != null)
{
str2 = string.Concat(new object[] { end.ResourceSet.Name, '_', end.ResourceType.FullName, '_', end.ResourceProperty.Name });
}
else
{
str2 = string.Concat(new object[] { end.ResourceSet.Name, "_Null_", resourceType.FullName, '_', navigationProperty.Name });
}
if (this.associationSetByKeyCache.TryGetValue(str2, out str3))
{
throw new InvalidOperationException(System.Data.Services.Strings.ResourceAssociationSet_MultipleAssociationSetsForTheSameAssociationTypeMustNotReferToSameEndSets(str3, resourceAssociationSet.Name, end.ResourceSet.Name));
}
ResourceAssociationType resourceAssociationType = resourceAssociationSet.ResourceAssociationType;
this.PairUpNavigationPropertyWithResourceAssociationSet(entityContainer, resourceAssociationSet, resourceAssociationType, resourceType, navigationProperty);
this.associationSetByKeyCache.Add(str2, resourceAssociationSet.Name);
this.associationSetByKeyCache.Add(key, resourceAssociationSet.Name);
}
}
}
private void PairUpNavigationPropertyWithResourceAssociationSet(MetadataProviderEdmEntityContainer entityContainer, ResourceAssociationSet resourceAssociationSet, ResourceAssociationType resourceAssociationType, ResourceType resourceType, ResourceProperty navigationProperty)
{
string associationEndName;
EdmMultiplicity multiplicity;
EdmOnDeleteAction deleteBehavior;
string str3;
EdmMultiplicity multiplicity2;
EdmOnDeleteAction none;
string typeNamespace;
bool flag = (resourceAssociationSet.End1.ResourceProperty != null) && (resourceAssociationSet.End2.ResourceProperty != null);
string entitySetName = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End1.ResourceSet);
string name = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End2.ResourceSet);
bool isPrinciple = false;
List<IEdmStructuralProperty> dependentProperties = null;
if (resourceAssociationType != null)
{
associationEndName = resourceAssociationType.End1.Name;
deleteBehavior = resourceAssociationType.End1.DeleteBehavior;
multiplicity2 = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End1.Multiplicity);
str3 = resourceAssociationType.End2.Name;
none = resourceAssociationType.End2.DeleteBehavior;
multiplicity = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End2.Multiplicity);
ResourceReferentialConstraint referentialConstraint = resourceAssociationType.ReferentialConstraint;
if (referentialConstraint != null)
{
isPrinciple = object.ReferenceEquals(resourceAssociationType.End1, referentialConstraint.PrincipalEnd);
IEdmEntityType type = isPrinciple ? ((IEdmEntityType) this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType)) : ((IEdmEntityType) this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType));
dependentProperties = new List<IEdmStructuralProperty>();
foreach (ResourceProperty property in referentialConstraint.DependentProperties)
{
IEdmProperty property2 = type.FindProperty(property.Name);
dependentProperties.Add((IEdmStructuralProperty) property2);
}
}
}
else
{
if (!flag)
{
if (resourceAssociationSet.End1.ResourceProperty != null)
{
associationEndName = resourceType.Name;
str3 = navigationProperty.Name;
}
else
{
associationEndName = navigationProperty.Name;
str3 = resourceType.Name;
}
}
else
{
associationEndName = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End1.ResourceType, resourceAssociationSet.End1.ResourceProperty);
str3 = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End2.ResourceType, resourceAssociationSet.End2.ResourceProperty);
}
multiplicity = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End1.ResourceProperty);
deleteBehavior = EdmOnDeleteAction.None;
multiplicity2 = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End2.ResourceProperty);
none = EdmOnDeleteAction.None;
}
string associationName = (resourceAssociationType == null) ? MetadataProviderUtils.GetAssociationName(resourceAssociationSet) : resourceAssociationType.Name;
if ((resourceAssociationType == null) || (resourceAssociationType.NamespaceName == null))
{
ResourceAssociationSetEnd end = (resourceAssociationSet.End1.ResourceProperty != null) ? resourceAssociationSet.End1 : resourceAssociationSet.End2;
typeNamespace = this.GetTypeNamespace(end.ResourceType);
}
else
{
typeNamespace = resourceAssociationType.NamespaceName;
}
ResourceProperty resourceProperty = resourceAssociationSet.End1.ResourceProperty;
ResourceProperty property4 = resourceAssociationSet.End2.ResourceProperty;
MetadataProviderEdmNavigationProperty partnerProperty = null;
MetadataProviderEdmNavigationProperty property6 = null;
if (resourceProperty != null)
{
IEdmEntityType type2 = (IEdmEntityType) this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType);
partnerProperty = (MetadataProviderEdmNavigationProperty) type2.FindProperty(resourceProperty.Name);
}
if (property4 != null)
{
IEdmEntityType type3 = (IEdmEntityType) this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType);
property6 = (MetadataProviderEdmNavigationProperty) type3.FindProperty(property4.Name);
}
IEdmNavigationProperty property7 = (partnerProperty != null) ? ((IEdmNavigationProperty) partnerProperty) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(property6, deleteBehavior, multiplicity, associationEndName));
IEdmNavigationProperty partner = (property6 != null) ? ((IEdmNavigationProperty) property6) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(partnerProperty, none, multiplicity2, str3));
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(property7, partner, isPrinciple, dependentProperties, deleteBehavior, multiplicity);
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(partner, property7, !isPrinciple, dependentProperties, none, multiplicity2);
EdmEntitySet entitySet = (EdmEntitySet) entityContainer.FindEntitySet(entitySetName);
EdmEntitySet target = (EdmEntitySet) entityContainer.FindEntitySet(name);
if (partnerProperty != null)
{
entitySet.AddNavigationTarget(partnerProperty, target);
this.SetAssociationSetName(entitySet, partnerProperty, resourceAssociationSet.Name);
this.SetAssociationSetAnnotations(entitySet, partnerProperty, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
if (property6 != null)
{
target.AddNavigationTarget(property6, entitySet);
this.SetAssociationSetName(target, property6, resourceAssociationSet.Name);
if (partnerProperty == null)
{
this.SetAssociationSetAnnotations(entitySet, property6, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
}
this.SetAssociationNamespace(property7, typeNamespace);
this.SetAssociationName(property7, associationName);
this.SetAssociationEndName(property7, associationEndName);
this.SetAssociationNamespace(partner, typeNamespace);
this.SetAssociationName(partner, associationName);
this.SetAssociationEndName(partner, str3);
if (resourceAssociationType != null)
{
this.SetAssociationAnnotations(property7, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationType.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End1.CustomAnnotations : resourceAssociationType.End2.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End2.CustomAnnotations : resourceAssociationType.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (resourceAssociationType.ReferentialConstraint != null) ? resourceAssociationType.ReferentialConstraint.CustomAnnotations : null));
}
}
/// <summary>
/// Get the resource association type from the given resource association set and one of its ends
/// </summary>
/// <param name="associationSet">Association set to get the association type</param>
/// <param name="resourceSet">Resource set for one of the ends</param>
/// <param name="resourceType">Resource type for one of the ends</param>
/// <param name="navigationProperty">Resource property for one of the ends</param>
/// <returns>Resource association type instance</returns>
private ResourceAssociationType GetResourceAssociationType(ResourceAssociationSet associationSet, ResourceSetWrapper resourceSet, ResourceType resourceType, ResourceProperty navigationProperty)
{
string typeNamespace = this.GetTypeNamepace(resourceType);
Dictionary<string, ResourceAssociationType> associationTypesInNamespece = this.GetAssociationTypesForNamespace(typeNamespace);
ResourceAssociationType associationType;
string associationTypeName = GetAssociationTypeName(associationSet);
string associationTypeLookupKey = GetAssociationTypeLookupName(resourceType, navigationProperty);
if (!associationTypesInNamespece.TryGetValue(associationTypeLookupKey, out associationType))
{
string end1Name;
string end2Name;
bool isBiDirectional = associationSet.End1.ResourceProperty != null && associationSet.End2.ResourceProperty != null;
if (!isBiDirectional)
{
// If this association is not bi-directional, we use the type name as the from role name and the property name as the to role name
// This is the behavior for V1.
if (associationSet.End1.ResourceProperty != null)
{
end1Name = resourceType.Name;
end2Name = navigationProperty.Name;
}
else
{
end1Name = navigationProperty.Name;
end2Name = resourceType.Name;
}
}
else
{
// If the association is bi-directional, we use typeName_propertyName from each end as the name for that role
end1Name = GetAssociationTypeLookupName(associationSet.End1.ResourceType, associationSet.End1.ResourceProperty);
end2Name = GetAssociationTypeLookupName(associationSet.End2.ResourceType, associationSet.End2.ResourceProperty);
Debug.Assert(end1Name != end2Name, "end1Name != end2Name");
}
associationType = new ResourceAssociationType(
associationTypeName,
resourceType.Namespace,
new ResourceAssociationTypeEnd(end1Name, associationSet.End1.ResourceType, associationSet.End1.ResourceProperty, associationSet.End2.ResourceProperty),
new ResourceAssociationTypeEnd(end2Name, associationSet.End2.ResourceType, associationSet.End2.ResourceProperty, associationSet.End1.ResourceProperty));
associationTypesInNamespece.Add(associationTypeLookupKey, associationType);
if (isBiDirectional)
{
ResourceAssociationSetEnd relatedEnd = associationSet.GetRelatedResourceAssociationSetEnd(resourceSet, resourceType, navigationProperty);
string relatedEndLookupKey = GetAssociationTypeLookupName(relatedEnd.ResourceType, relatedEnd.ResourceProperty);
associationTypesInNamespece.Add(relatedEndLookupKey, associationType);
}
}
return associationType;
}
private void PairUpNavigationPropertyWithResourceAssociationSet(MetadataProviderEdmEntityContainer entityContainer, ResourceAssociationSet resourceAssociationSet, ResourceAssociationType resourceAssociationType, ResourceType resourceType, ResourceProperty navigationProperty)
{
string associationEndName;
EdmMultiplicity multiplicity;
EdmOnDeleteAction deleteBehavior;
string str3;
EdmMultiplicity multiplicity2;
EdmOnDeleteAction none;
string typeNamespace;
bool flag = (resourceAssociationSet.End1.ResourceProperty != null) && (resourceAssociationSet.End2.ResourceProperty != null);
string entitySetName = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End1.ResourceSet);
string name = MetadataProviderUtils.GetEntitySetName(resourceAssociationSet.End2.ResourceSet);
bool isPrinciple = false;
List <IEdmStructuralProperty> dependentProperties = null;
if (resourceAssociationType != null)
{
associationEndName = resourceAssociationType.End1.Name;
deleteBehavior = resourceAssociationType.End1.DeleteBehavior;
multiplicity2 = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End1.Multiplicity);
str3 = resourceAssociationType.End2.Name;
none = resourceAssociationType.End2.DeleteBehavior;
multiplicity = MetadataProviderUtils.ConvertMultiplicity(resourceAssociationType.End2.Multiplicity);
ResourceReferentialConstraint referentialConstraint = resourceAssociationType.ReferentialConstraint;
if (referentialConstraint != null)
{
isPrinciple = object.ReferenceEquals(resourceAssociationType.End1, referentialConstraint.PrincipalEnd);
IEdmEntityType type = isPrinciple ? ((IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType)) : ((IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType));
dependentProperties = new List <IEdmStructuralProperty>();
foreach (ResourceProperty property in referentialConstraint.DependentProperties)
{
IEdmProperty property2 = type.FindProperty(property.Name);
dependentProperties.Add((IEdmStructuralProperty)property2);
}
}
}
else
{
if (!flag)
{
if (resourceAssociationSet.End1.ResourceProperty != null)
{
associationEndName = resourceType.Name;
str3 = navigationProperty.Name;
}
else
{
associationEndName = navigationProperty.Name;
str3 = resourceType.Name;
}
}
else
{
associationEndName = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End1.ResourceType, resourceAssociationSet.End1.ResourceProperty);
str3 = MetadataProviderUtils.GetAssociationEndName(resourceAssociationSet.End2.ResourceType, resourceAssociationSet.End2.ResourceProperty);
}
multiplicity = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End1.ResourceProperty);
deleteBehavior = EdmOnDeleteAction.None;
multiplicity2 = MetadataProviderUtils.GetMultiplicity(resourceAssociationSet.End2.ResourceProperty);
none = EdmOnDeleteAction.None;
}
string associationName = (resourceAssociationType == null) ? MetadataProviderUtils.GetAssociationName(resourceAssociationSet) : resourceAssociationType.Name;
if ((resourceAssociationType == null) || (resourceAssociationType.NamespaceName == null))
{
ResourceAssociationSetEnd end = (resourceAssociationSet.End1.ResourceProperty != null) ? resourceAssociationSet.End1 : resourceAssociationSet.End2;
typeNamespace = this.GetTypeNamespace(end.ResourceType);
}
else
{
typeNamespace = resourceAssociationType.NamespaceName;
}
ResourceProperty resourceProperty = resourceAssociationSet.End1.ResourceProperty;
ResourceProperty property4 = resourceAssociationSet.End2.ResourceProperty;
MetadataProviderEdmNavigationProperty partnerProperty = null;
MetadataProviderEdmNavigationProperty property6 = null;
if (resourceProperty != null)
{
IEdmEntityType type2 = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End1.ResourceType);
partnerProperty = (MetadataProviderEdmNavigationProperty)type2.FindProperty(resourceProperty.Name);
}
if (property4 != null)
{
IEdmEntityType type3 = (IEdmEntityType)this.EnsureSchemaType(resourceAssociationSet.End2.ResourceType);
property6 = (MetadataProviderEdmNavigationProperty)type3.FindProperty(property4.Name);
}
IEdmNavigationProperty property7 = (partnerProperty != null) ? ((IEdmNavigationProperty)partnerProperty) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(property6, deleteBehavior, multiplicity, associationEndName));
IEdmNavigationProperty partner = (property6 != null) ? ((IEdmNavigationProperty)property6) : ((IEdmNavigationProperty) new MetadataProviderEdmSilentNavigationProperty(partnerProperty, none, multiplicity2, str3));
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(property7, partner, isPrinciple, dependentProperties, deleteBehavior, multiplicity);
MetadataProviderUtils.FixUpNavigationPropertyWithAssociationSetData(partner, property7, !isPrinciple, dependentProperties, none, multiplicity2);
EdmEntitySet entitySet = (EdmEntitySet)entityContainer.FindEntitySet(entitySetName);
EdmEntitySet target = (EdmEntitySet)entityContainer.FindEntitySet(name);
if (partnerProperty != null)
{
entitySet.AddNavigationTarget(partnerProperty, target);
this.SetAssociationSetName(entitySet, partnerProperty, resourceAssociationSet.Name);
this.SetAssociationSetAnnotations(entitySet, partnerProperty, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
if (property6 != null)
{
target.AddNavigationTarget(property6, entitySet);
this.SetAssociationSetName(target, property6, resourceAssociationSet.Name);
if (partnerProperty == null)
{
this.SetAssociationSetAnnotations(entitySet, property6, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationSet.End2.CustomAnnotations));
}
}
this.SetAssociationNamespace(property7, typeNamespace);
this.SetAssociationName(property7, associationName);
this.SetAssociationEndName(property7, associationEndName);
this.SetAssociationNamespace(partner, typeNamespace);
this.SetAssociationName(partner, associationName);
this.SetAssociationEndName(partner, str3);
if (resourceAssociationType != null)
{
this.SetAssociationAnnotations(property7, MetadataProviderUtils.ConvertCustomAnnotations(this, resourceAssociationType.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End1.CustomAnnotations : resourceAssociationType.End2.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (property7.GetPrimary() == property7) ? resourceAssociationType.End2.CustomAnnotations : resourceAssociationType.End1.CustomAnnotations), MetadataProviderUtils.ConvertCustomAnnotations(this, (resourceAssociationType.ReferentialConstraint != null) ? resourceAssociationType.ReferentialConstraint.CustomAnnotations : null));
}
}