public string GetMemberQueryPath(Expression expression)
{
var result = linqPathProvider.GetPath(expression);
result.Path = result.Path.Substring(result.Path.IndexOf('.') + 1);
if (expression.NodeType == ExpressionType.ArrayLength)
{
result.Path += ".Length";
}
return(result.Path);
}
public static LinqPathProvider.Result ZonedDateTimeTimeToInstantTranslator(LinqPathProvider provider, Expression expression)
{
// Change the ZonedDateTime.ToInstant() method to use our .OffsetDateTime property instead.
var exp = (MethodCallExpression)expression;
var parent = provider.GetPath(exp.Object);
return(new LinqPathProvider.Result
{
MemberType = typeof(DateTimeOffset),
IsNestedPath = false,
Path = parent.Path + ".OffsetDateTime"
});
}
public static LinqPathProvider.Result OffsetDateTimeToInstantTranslator(LinqPathProvider provider, Expression expression)
{
// Just send the parent path back since we are storing it as a DateTimeOffset
var exp = (MethodCallExpression)expression;
var parent = provider.GetPath(exp.Object);
return(new LinqPathProvider.Result
{
MemberType = exp.Method.ReturnType,
IsNestedPath = false,
Path = parent.Path
});
}
public static LinqPathProvider.Result OffsetDateTimeLocalDateTimeTranslator(LinqPathProvider provider, Expression expression)
{
// Change the OffsetDateTime.LocalDateTime property to the DateTimeOffset.DateTime property
var exp = (MemberExpression)expression;
var parent = provider.GetPath(exp.Expression);
return(new LinqPathProvider.Result
{
MemberType = typeof(DateTime),
IsNestedPath = false,
Path = parent.Path + ".DateTime"
});
}