private void EnsureEntityContainers() { if (!this.HasCacheState(MetadataProviderState.EntityContainers)) { string containerName = this.metadataProvider.ContainerName; string containerNamespace = this.GetContainerNamespace(); MetadataProviderEdmEntityContainer container = this.EnsureDefaultEntityContainer(); IEnumerable <ResourceSetWrapper> resourceSets = this.metadataProvider.GetResourceSets(); if (resourceSets != null) { foreach (ResourceSetWrapper wrapper in resourceSets) { MetadataProviderEdmEntityContainer container2; string key = wrapper.EntityContainerName ?? containerName; if (!this.entityContainerCache.TryGetValue(key, out container2)) { container2 = new MetadataProviderEdmEntityContainer(this, key, containerNamespace); MetadataProviderUtils.ConvertCustomAnnotations(this, this.metadataProvider.GetEntityContainerAnnotations(key), container2); this.entityContainerCache.Add(containerNamespace + '.' + key, container2); this.entityContainerCache.Add(key, container2); } string entitySetName = MetadataProviderUtils.GetEntitySetName(wrapper.ResourceSet); container2.AddEntitySet(entitySetName, wrapper); } } IEnumerable <OperationWrapper> visibleOperations = this.metadataProvider.GetVisibleOperations(this.operationContext); if (visibleOperations != null) { foreach (OperationWrapper wrapper2 in visibleOperations) { container.EnsureFunctionImport(wrapper2); } } this.SetCacheState(MetadataProviderState.EntityContainers); } }
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)); } }
internal IEdmEntitySet FindEntitySet(ResourceSet resourceSet) { string name = resourceSet.EntityContainerName ?? this.metadataProvider.ContainerName; return(this.FindExistingEntityContainer(name).FindEntitySet(MetadataProviderUtils.GetEntitySetName(resourceSet))); }