예제 #1
0
 /// <summary>
 /// Add the association type associated with this set.
 /// </summary>
 /// <param name="association">Association type.</param>
 internal void SetAssociationType(ResourceAssociationType association)
 {
     Debug.Assert(association != null, "association != null");
     Debug.Assert(this.ResourceAssociationType == null, "this.associationType == null");
     this.ResourceAssociationType = association;
 }
        /// <summary>
        /// Populate the ResourceReferentialConstraint instance from the ReferentialConstraint instance.
        /// </summary>
        /// <param name="resourceAssociationType">ResourceAssociationType instance.</param>
        /// <param name="referentialConstraint">ReferentialConstraint instance.</param>
        private static void PopulateReferentialConstraint(ResourceAssociationType resourceAssociationType, ReferentialConstraint referentialConstraint)
        {
            ResourceAssociationTypeEnd principalEnd = resourceAssociationType.GetEnd(referentialConstraint.FromRole.Name);
            ResourceAssociationTypeEnd dependentEnd = resourceAssociationType.GetEnd(referentialConstraint.ToRole.Name);

            List<ResourceProperty> dependentProperties = new List<ResourceProperty>();
            foreach (EdmProperty edmProperty in referentialConstraint.ToProperties)
            {
                dependentProperties.Add(dependentEnd.ResourceType.TryResolvePropertyName(edmProperty.Name));
            }

            resourceAssociationType.ReferentialConstraint = new ResourceReferentialConstraint(principalEnd, dependentProperties);
            ObjectContextServiceProvider.PopulateAnnotations(referentialConstraint.MetadataProperties, resourceAssociationType.ReferentialConstraint.AddCustomAnnotation);
        }
예제 #3
0
 /// <summary>
 /// Add the association type associated with this set.
 /// </summary>
 /// <param name="association">Association type.</param>
 internal void SetAssociationType(ResourceAssociationType association)
 {
     Debug.Assert(association != null, "association != null");
     Debug.Assert(this.ResourceAssociationType == null, "this.associationType == null");
     this.ResourceAssociationType = association;
 }
        /// <summary>
        /// Populate the ResourceAssociationType from the AssociationType instance.
        /// </summary>
        /// <param name="associationType">AssociationType instance.</param>
        /// <param name="end1">ResourceAssociationTypeEnd instance.</param>
        /// <param name="end2">ResourceAssociationTypeEnd instance.</param>
        /// <returns>An instance of ResourceAssociationType.</returns>
        private static ResourceAssociationType PopulateResourceAssociationType(AssociationType associationType, ResourceAssociationTypeEnd end1, ResourceAssociationTypeEnd end2)
        {
            ResourceAssociationType resourceAssociationType = new ResourceAssociationType(
                            associationType.Name,
                            associationType.NamespaceName,
                            end1,
                            end2);

            ObjectContextServiceProvider.PopulateAnnotations(associationType.MetadataProperties, resourceAssociationType.AddCustomAnnotation);

            if (associationType.ReferentialConstraints != null && associationType.ReferentialConstraints.Count != 0)
            {
                PopulateReferentialConstraint(resourceAssociationType, associationType.ReferentialConstraints[0]);
            }

            return resourceAssociationType;
        }