/// <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);
}
/// <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;
}
