public static LinqToSolrFilter Create(LambdaExpression fieldExp, params object[] values)
{
var o = new LinqToSolrFilter();
var fb = fieldExp.Body as MemberExpression;
if (fb != null)
{
#if NET40 || NET35 || PORTABLE40
var dataMemberAttribute =
Attribute.GetCustomAttribute(fb.Member, typeof(JsonPropertyAttribute), true) as
JsonPropertyAttribute;
#else
var dataMemberAttribute = fb.Member.GetCustomAttribute <JsonPropertyAttribute>();
#endif
o.Name = !string.IsNullOrEmpty(dataMemberAttribute?.PropertyName)
? dataMemberAttribute.PropertyName
: fb.Member.Name;
o.Values = values.ToArray();
return(o);
}
return(null);
}
public static LinqToSolrFilter Create(Type objectType, string field, params object[] values)
{
var o = new LinqToSolrFilter();
#if NETCORE || PORTABLE
var prop = objectType.GetRuntimeProperty(field);
#else
var prop = objectType.GetProperty(field);
#endif
#if NET40 || NET35 || PORTABLE40
var dataMemberAttribute =
Attribute.GetCustomAttribute(prop, typeof(JsonPropertyAttribute), true) as
JsonPropertyAttribute;
#else
var dataMemberAttribute = prop.GetCustomAttribute <JsonPropertyAttribute>();
#endif
o.Name = !string.IsNullOrEmpty(dataMemberAttribute?.PropertyName)
? dataMemberAttribute.PropertyName
: prop.Name;
o.Values = values.ToArray();
return(o);
}
public LinqToSolrQuery AddFilter <T>(string field, params object[] values)
{
Filters.Add(LinqToSolrFilter.Create <T>(field, values));
return(this);
}
public LinqToSolrQuery AddFilter(Type objectType, string field, params object[] values)
{
Filters.Add(LinqToSolrFilter.Create(objectType, field, values));
return(this);
}
public LinqToSolrQuery AddFilter(LambdaExpression field, params object[] values)
{
Filters.Add(LinqToSolrFilter.Create(field, values));
return(this);
}