protected override JsonProperty CreateProperty(MemberInfo member, MemberSerialization memberSerialization)
{
var property = base.CreateProperty(member, memberSerialization);
// Skip serialization of empty collections that has DefaultValueHandling set to Ignore.
if (property.DefaultValueHandling.HasValue &&
property.DefaultValueHandling.Value == DefaultValueHandling.Ignore &&
!typeof(string).IsAssignableFrom(property.PropertyType) &&
typeof(IEnumerable).IsAssignableFrom(property.PropertyType))
{
Predicate <object> shouldSerialize = obj =>
{
var collection = property.ValueProvider.GetValue(obj) as ICollection;
return(collection == null || collection.Count != 0);
};
property.ShouldSerialize = property.ShouldSerialize == null ? shouldSerialize : (o => property.ShouldSerialize(o) && shouldSerialize(o));
}
var att = ElasticAttributes.Property(member, this.ConnectionSettings);
if (att == null)
{
return(property);
}
if (!att.Name.IsNullOrEmpty())
{
property.PropertyName = att.Name;
}
property.Ignored = att.OptOut;
return(property);
}
public string GetTypeNameFor(Type type)
{
if (type == null)
{
return(null);
}
string typeName;
if (_connectionSettings.DefaultTypeNames.TryGetValue(type, out typeName))
{
return(typeName);
}
var att = ElasticAttributes.Type(type);
if (att != null && !att.Name.IsNullOrEmpty())
{
typeName = att.Name;
}
else
{
typeName = _connectionSettings.DefaultTypeNameInferrer(type);
}
return(typeName);
}
public string Resolve(MemberInfo info)
{
if (info == null)
{
return(null);
}
var name = info.Name;
var att = ElasticAttributes.Property(info, _settings);
if (att != null && !att.Name.IsNullOrEmpty())
{
return(att.Name);
}
return(_settings.DefaultPropertyNameInferrer(name));
}
public string Resolve(MemberInfo info)
{
if (info == null)
{
return(null);
}
var name = info.Name;
var resolvedName = name.ToCamelCase();
var att = ElasticAttributes.Property(info);
if (att != null && !att.Name.IsNullOrEmpty())
{
resolvedName = att.Name;
}
return(resolvedName);
}
protected override Expression VisitMemberAccess(MemberExpression expression, Stack <string> stack, Stack <IElasticPropertyAttribute> properties)
{
if (stack != null)
{
var name = expression.Member.Name;
var resolvedName = this._settings.DefaultPropertyNameInferrer(name);
var att = ElasticAttributes.Property(expression.Member);
if (att != null)
{
properties.Push(att);
}
if (att != null && !att.Name.IsNullOrEmpty())
{
resolvedName = att.Name;
}
stack.Push(resolvedName);
}
return(base.VisitMemberAccess(expression, stack, properties));
}
private PropertyInfo GetInferredId(Type type)
{
// if the type specifies through ElasticAttribute what the id prop is
// use that no matter what
var esTypeAtt = ElasticAttributes.Type(type);
if (esTypeAtt != null && !string.IsNullOrWhiteSpace(esTypeAtt.IdProperty))
{
return(GetPropertyCaseInsensitive(type, esTypeAtt.IdProperty));
}
var propertyName = "Id";
//Try Id on its own case insensitive
var idProperty = GetPropertyCaseInsensitive(type, propertyName);
if (idProperty != null)
{
return(idProperty);
}
//Try TypeNameId case insensitive
idProperty = GetPropertyCaseInsensitive(type, type.Name + propertyName);
if (idProperty != null)
{
return(idProperty);
}
//Try TypeName_Id case insensitive
idProperty = GetPropertyCaseInsensitive(type, type.Name + "_" + propertyName);
if (idProperty != null)
{
return(idProperty);
}
return(idProperty);
}
