protected virtual Expression VisitStringPatternCheckMethodCall(Expression source, Expression match, string pattern,
string methodName, bool notMatch = false)
{
var matched = Visit(match);
if ((source is MemberExpression || source is MethodCallExpression) && matched is ConstantExpression)
{
if (Mapping.TryGetFieldName(SourceType, source, out string field))
{
var value = ((ConstantExpression)matched).Value;
IsPropertyHasKeyword(field, out field);
var wildcardCriteria = new WildCardCriteria(string.Format(pattern, value), field);
return(new CriteriaExpression(!notMatch? wildcardCriteria: NotCriteria.Create(wildcardCriteria)));
}
}
throw new NotSupportedException(source is MemberExpression
? $"Match '{match}' in Contains operation must be a constant"
: $"Unknown source '{source}' for Contains operation");
}
static JObject Build(WildCardCriteria criteria)
{
return(new JObject(
new JProperty(criteria.Name, new JObject(
new JProperty(criteria.Field, criteria.Value)))));
}
