/// <summary>
/// Handler for the InlineType element
/// </summary>
/// <param name="reader">xml reader currently positioned at InlineType element</param>
private void HandleInlineTypeElement(XmlReader reader)
{
Debug.Assert(reader != null);
SchemaComplexType complexType = new SchemaComplexType(this);
complexType.Parse(reader);
TryAddType(complexType, true /*doNotAddErrorForEmptyName*/);
}
/// <summary>
/// Handler for the InlineType element
/// </summary>
/// <param name="reader">xml reader currently positioned at InlineType element</param>
private void HandleInlineTypeElement(XmlReader reader)
{
Debug.Assert(reader != null);
SchemaComplexType complexType = new SchemaComplexType(this);
complexType.Parse(reader);
TryAddType(complexType, true/*doNotAddErrorForEmptyName*/);
}
/// <summary>
/// validate the following negative scenarios:
/// ReturnType="Collection(EntityTypeA)"
/// ReturnType="Collection(EntityTypeA)" EntitySet="ESet.EType is not oftype EntityTypeA"
/// EntitySet="A"
/// ReturnType="Collection(ComplexTypeA)" EntitySet="something"
/// ReturnType="Collection(ComplexTypeA)", but the ComplexTypeA has a nested complexType property, this scenario will be handle in the runtime
/// </summary>
private void ValidateFunctionImportReturnType(SchemaElement owner, SchemaType returnType, EntityContainerEntitySet entitySet, bool entitySetPathDefined)
{
// If entity type, verify specification of entity set and that the type is appropriate for the entity set
SchemaEntityType entityType = returnType as SchemaEntityType;
if (entitySet != null && entitySetPathDefined)
{
owner.AddError(ErrorCode.FunctionImportEntitySetAndEntitySetPathDeclared,
EdmSchemaErrorSeverity.Error,
Strings.FunctionImportEntitySetAndEntitySetPathDeclared(this.FQName));
}
if (null != entityType)
{
// entity type
if (null == entitySet)
{
// ReturnType="Collection(EntityTypeA)"
owner.AddError(ErrorCode.FunctionImportReturnsEntitiesButDoesNotSpecifyEntitySet,
EdmSchemaErrorSeverity.Error,
System.Data.Entity.Strings.FunctionImportReturnEntitiesButDoesNotSpecifyEntitySet(this.FQName));
}
else if (null != entitySet.EntityType && !entityType.IsOfType(entitySet.EntityType))
{
// ReturnType="Collection(EntityTypeA)" EntitySet="ESet.EType is not oftype EntityTypeA"
owner.AddError(ErrorCode.FunctionImportEntityTypeDoesNotMatchEntitySet,
EdmSchemaErrorSeverity.Error,
System.Data.Entity.Strings.FunctionImportEntityTypeDoesNotMatchEntitySet(
this.FQName, entitySet.EntityType.FQName, entitySet.Name));
}
}
else
{
// complex type
SchemaComplexType complexType = returnType as SchemaComplexType;
if (complexType != null)
{
if (entitySet != null || entitySetPathDefined)
{
// ReturnType="Collection(ComplexTypeA)" EntitySet="something"
owner.AddError(
ErrorCode.ComplexTypeAsReturnTypeAndDefinedEntitySet,
EdmSchemaErrorSeverity.Error,
owner.LineNumber,
owner.LinePosition,
System.Data.Entity.Strings.ComplexTypeAsReturnTypeAndDefinedEntitySet(this.FQName, complexType.Name));
}
}
else
{
Debug.Assert(returnType == null || returnType is ScalarType || returnType is SchemaEnumType || returnType is Relationship,
"null return type, scalar return type, enum return type or relationship expected here.");
// scalar type or no return type
if (entitySet != null || entitySetPathDefined)
{
// EntitySet="A"
owner.AddError(ErrorCode.FunctionImportSpecifiesEntitySetButDoesNotReturnEntityType,
EdmSchemaErrorSeverity.Error,
System.Data.Entity.Strings.FunctionImportSpecifiesEntitySetButNotEntityType(this.FQName));
}
}
}
}