public static QueryableTranslation Translate(Expression node, IBsonSerializerRegistry serializerRegistry)
{
var translator = new QueryableTranslator(serializerRegistry);
translator.Translate(node);
var model = (QueryableExecutionModel)Activator.CreateInstance(
typeof(AggregateQueryableExecutionModel<>).MakeGenericType(translator._outputSerializer.ValueType),
BindingFlags.Instance | BindingFlags.NonPublic,
null,
new object[] { translator._stages, translator._outputSerializer },
null);
return new QueryableTranslation(model, translator._resultTransformer);
}
public static QueryableTranslation Translate(Expression node, IBsonSerializerRegistry serializerRegistry)
{
var translator = new QueryableTranslator(serializerRegistry);
translator.Translate(node);
var model = (QueryableExecutionModel)Activator.CreateInstance(
typeof(AggregateQueryableExecutionModel <>).MakeGenericType(translator._outputSerializer.ValueType),
BindingFlags.Instance | BindingFlags.NonPublic,
null,
new object[] { translator._stages, translator._outputSerializer },
null);
return(new QueryableTranslation(model, translator._resultTransformer));
}
public static QueryableTranslation Translate(Expression node, IBsonSerializerRegistry serializerRegistry)
{
var translator = new QueryableTranslator(serializerRegistry);
translator.Translate(node);
var outputType = translator._outputSerializer.ValueType;
var modelType = typeof(AggregateQueryableExecutionModel<>).MakeGenericType(outputType);
var modelTypeInfo = modelType.GetTypeInfo();
var outputSerializerInterfaceType = typeof(IBsonSerializer<>).MakeGenericType(new[] { outputType });
var constructorParameterTypes = new Type[] { typeof(IEnumerable<BsonDocument>), outputSerializerInterfaceType };
var constructorInfo = modelTypeInfo.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic)
.Where(c => c.GetParameters().Select(p => p.ParameterType).SequenceEqual(constructorParameterTypes))
.Single();
var constructorParameters = new object[] { translator._stages, translator._outputSerializer };
var model = (QueryableExecutionModel)constructorInfo.Invoke(constructorParameters);
return new QueryableTranslation(model, translator._resultTransformer);
}
public static QueryableTranslation Translate(Expression node, IBsonSerializerRegistry serializerRegistry, ExpressionTranslationOptions translationOptions)
{
var translator = new QueryableTranslator(serializerRegistry, translationOptions);
translator.Translate(node);
var outputType = translator._outputSerializer.ValueType;
var modelType = typeof(AggregateQueryableExecutionModel <>).MakeGenericType(outputType);
var modelTypeInfo = modelType.GetTypeInfo();
var outputSerializerInterfaceType = typeof(IBsonSerializer <>).MakeGenericType(new[] { outputType });
var constructorParameterTypes = new Type[] { typeof(IEnumerable <BsonDocument>), outputSerializerInterfaceType };
var constructorInfo = modelTypeInfo.GetConstructors(BindingFlags.Instance | BindingFlags.NonPublic)
.Where(c => c.GetParameters().Select(p => p.ParameterType).SequenceEqual(constructorParameterTypes))
.Single();
var constructorParameters = new object[] { translator._stages, translator._outputSerializer };
var model = (QueryableExecutionModel)constructorInfo.Invoke(constructorParameters);
return(new QueryableTranslation(model, translator._resultTransformer));
}
