public static Schema FromCursor(ICursor cursor, ISchemaProvider schemaProvider)
{
if (cursor == null || cursor.IsNull)
{
return(null);
}
var schema = new Schema();
schema.Id = cursor.GoTo("Id").Get <int>();
schema.DataType = (DataType)cursor.GoTo("DataType").Get();
schema.Name = cursor.GoTo("Name").Get <string>();
schema.Description = cursor.GoTo("Description").Get <string>();
schema.DeclarationItem = cursor.GoTo("DeclarationItem");
if (schema.DeclarationItem.IsNull)
{
schema.DeclarationItem = null;
}
var fieldList = cursor.GoTo("Fields");
if (!fieldList.IsNull)
{
schema.fields = fieldList.Children.Select(x => Field.FromCursor(x, schemaProvider)).ToArray();
}
schema.UpdateLayout();
return(schema);
}
public Schema ToSchema()
{
var s = new Schema()
{
Name = this.Name,
DataType = this.DataType,
declarationItem = this.DeclarationItem,
fields = this.fieldList.Count > 0 ? this.fieldList.ToArray() : null
};
s.UpdateLayout();
return(s);
}
