public static EntitySetComplexTypeInstanceAnnotationConfiguration <TStructuralType> HasComplexAnnotations <TEntity, TStructuralType>(
this EntitySetConfiguration <TEntity> configuration,
string name,
IEnumerable <TStructuralType> complexValues)
where TEntity : class
where TStructuralType : class
{
Arg.NotNull(configuration, nameof(configuration));
Arg.NotNullOrEmpty(name, nameof(name));
Contract.Ensures(Contract.Result <EntitySetComplexTypeInstanceAnnotationConfiguration <TStructuralType> >() != null);
var entitySetName = configuration.GetEntitySetName();
var key = Invariant($"EntitySet_{entitySetName}_{name}");
var builder = configuration.EntityType.GetModelBuilder();
var configurations = builder.GetAnnotationConfigurations();
EntitySetComplexTypeInstanceAnnotationConfiguration <TStructuralType> annotationConfig;
// if the property has already been configured, return the existing configuration
if (configurations.TryGet(key, out annotationConfig))
{
return(annotationConfig);
}
var annotationType = typeof(TStructuralType);
// ensure this isn't a collection; must use HasAnnotations instead
if (annotationType.IsEnumerable())
{
throw new InvalidOperationException(string.Format(CurrentCulture, InvalidComplexType, annotationType));
}
// build an annotation for the entity property
var entityType = configuration.EntityType;
var qualifiedName = Invariant($"{entityType.Namespace}.{name}");
var annotationTypeConfig = builder.ComplexType <TStructuralType>();
var annotation = new InstanceAnnotation(o => complexValues, qualifiedName, annotationTypeConfig.ToEdmTypeConfiguration())
{
IsComplex = true,
IsCollection = true,
IsNullable = true
};
annotationConfig = new EntitySetComplexTypeInstanceAnnotationConfiguration <TStructuralType>(entitySetName, entityType.ToEdmTypeConfiguration(), name, annotationTypeConfig, annotation);
configurations.Add(key, annotationConfig);
return(annotationConfig);
}
private static EntitySetInstanceAnnotationConfiguration HasPrimitiveAnnotations <TEntity, TValue>(
this EntitySetConfiguration <TEntity> configuration,
string name,
IEnumerable <TValue> values)
where TEntity : class
{
Arg.NotNull(configuration, nameof(configuration));
Arg.NotNullOrEmpty(name, nameof(name));
Contract.Ensures(Contract.Result <EntitySetInstanceAnnotationConfiguration>() != null);
var entitySetName = configuration.GetEntitySetName();
var key = Invariant($"EntitySet_{entitySetName}_{name}");
var builder = configuration.EntityType.GetModelBuilder();
var configurations = builder.GetAnnotationConfigurations();
EntitySetInstanceAnnotationConfiguration annotationConfig;
// if the property has already been configured, return the existing configuration
if (configurations.TryGet(key, out annotationConfig))
{
return(annotationConfig);
}
var entityType = configuration.EntityType;
var qualifiedName = Invariant($"{entityType.Namespace}.{name}");
var annotationType = typeof(TValue);
var annotationTypeConfig = builder.GetTypeConfigurationOrNull(annotationType);
var annotation = new InstanceAnnotation(o => values, qualifiedName, annotationTypeConfig)
{
IsCollection = true,
IsNullable = annotationType.IsNullable()
};
annotationConfig = new EntitySetInstanceAnnotationConfiguration(entitySetName, entityType.ToEdmTypeConfiguration(), name, annotation);
configurations.Add(key, annotationConfig);
return(annotationConfig);
}
