private IEdmNavigationProperty AddDependentNavigation(EdmNavigationPropertyInfo edmDependentInfo, bool forceShadow)
{
IEdmNavigationProperty edmNavigationProperty = Microsoft.OData.Edm.EdmNavigationProperty.CreateNavigationProperty(DependentInfo.EdmType, edmDependentInfo);
if (DependentNavigationProperty is OeShadowPropertyInfo || forceShadow)
{
if (DependentNavigationProperty == null)
{
var shadowPropertyInfo = new OeShadowPropertyInfo(DependentInfo.ClrType, PrincipalInfo.ClrType, edmNavigationProperty.Name);
edmNavigationProperty = new OeEdmNavigationShadowProperty(edmNavigationProperty, shadowPropertyInfo);
}
else
{
edmNavigationProperty = new OeEdmNavigationShadowProperty(edmNavigationProperty, DependentNavigationProperty);
}
}
DependentInfo.EdmType.AddProperty(edmNavigationProperty);
return(edmNavigationProperty);
}
private IEdmNavigationProperty AddPrincipalNavigation(EdmNavigationPropertyInfo edmPrincipalInfo, bool forceShadow)
{
IEdmNavigationProperty edmNavigationProperty = Microsoft.OData.Edm.EdmNavigationProperty.CreateNavigationProperty(PrincipalInfo.EdmType, edmPrincipalInfo);
if (PrincipalNavigationProperty is OeShadowPropertyInfo || forceShadow)
{
if (PrincipalNavigationProperty == null)
{
Type propertyType = edmNavigationProperty.Type.IsCollection() ? typeof(ICollection <>).MakeGenericType(DependentInfo.ClrType) : DependentInfo.ClrType;
var shadowPropertyInfo = new OeShadowPropertyInfo(PrincipalInfo.ClrType, propertyType, edmNavigationProperty.Name);
edmNavigationProperty = new OeEdmNavigationShadowProperty(edmNavigationProperty, shadowPropertyInfo);
}
else
{
edmNavigationProperty = new OeEdmNavigationShadowProperty(edmNavigationProperty, PrincipalNavigationProperty);
}
}
PrincipalInfo.EdmType.AddProperty(edmNavigationProperty);
return(edmNavigationProperty);
}
public void Build(EntityTypeInfo typeInfo)
{
foreach ((PropertyInfo many, PropertyInfo join) in GetManyToManyInfo(_metadataProvider, typeInfo.ClrType))
{
if (many == null || many.DeclaringType != typeInfo.ClrType)
{
continue;
}
IEdmNavigationProperty?joinNavigationProperty = GetJoinNavigationProperty(typeInfo, join.DeclaringType !);
if (joinNavigationProperty == null)
{
continue;
}
EntityTypeInfo principalInfo = _entityTypeInfos[join.PropertyType];
EntityTypeInfo dependentInfo = _entityTypeInfos[many.DeclaringType];
var edmDependentInfo = new EdmNavigationPropertyInfo()
{
ContainsTarget = true,
Name = many.Name,
OnDelete = EdmOnDeleteAction.None,
PrincipalProperties = principalInfo.EdmType.DeclaredKey,
Target = principalInfo.EdmType,
TargetMultiplicity = EdmMultiplicity.Many
};
IEdmNavigationProperty edmManyToManyProperty;
if (typeInfo.ClrType.GetProperty(many.Name) == null)
{
IEdmNavigationProperty edmNavigationProperty = EdmNavigationProperty.CreateNavigationProperty(dependentInfo.EdmType, edmDependentInfo);
edmManyToManyProperty = new OeEdmNavigationShadowProperty(edmNavigationProperty, many);
dependentInfo.EdmType.AddProperty(edmManyToManyProperty);
}
else
{
edmManyToManyProperty = dependentInfo.EdmType.AddUnidirectionalNavigation(edmDependentInfo);
}
var targetNavigationProperty = (IEdmNavigationProperty)_entityTypeInfos[join.DeclaringType !].EdmType.GetPropertyIgnoreCase(join.Name);