public virtual void SetDerializedProperty(object obj, PropertyInfo property, IDictionary <string, object> dictionary, JavaScriptSerializer serializer)
{
if (obj == null || property == null || !property.CanWrite || dictionary == null || serializer == null)
{
return;
}
JsonNameAttribute jsonPropertyAttribute = GetJsonPropertyAttribute(property);
if (jsonPropertyAttribute == null || jsonPropertyAttribute.Ignored)
{
return;
}
string name = jsonPropertyAttribute.PropertyName;
if (!dictionary.ContainsKey(name))
{
return;
}
object value = dictionary[name];
// Important! Use JavaScriptSerializer.ConvertToType so that V3JsonConvert of properties of this class are called recursively.
object convertedValue = serializer.ConvertToType(value, property.PropertyType);
property.SetValue(obj, convertedValue);
}
protected virtual KeyValuePair <string, object> GetSerializedProperty(object obj, PropertyInfo property)
{
var result = new KeyValuePair <string, object>();
if (property == null || !property.CanRead)
{
return(result);
}
object value = property.GetValue(obj);
JsonClassAttribute jsonClassAttribute = GetJsonClassAttribute(obj);
bool ignoreNull = true;
if (jsonClassAttribute != null)
{
ignoreNull = !jsonClassAttribute.SerializeNullValues;
}
if (value == null && ignoreNull)
{
return(result);
}
JsonNameAttribute jsonPropertyAttribute = GetJsonPropertyAttribute(property);
if (jsonPropertyAttribute == null || jsonPropertyAttribute.Ignored)
{
return(result);
}
bool ignoreDefault = true;
if (jsonClassAttribute != null)
{
ignoreDefault = !jsonClassAttribute.SerializeDefaultValues;
}
if (IsNullOrDefault(value) && ignoreDefault)
{
return(result);
}
if (property.PropertyType == typeof(DateTime))
{
value = ((DateTime)value).ToString("G", DateTimeFormatInfo.InvariantInfo);
}
string name = jsonPropertyAttribute.PropertyName;
return(new KeyValuePair <string, object>(name, value));
}
/// <summary>
/// Get the Property Attribute e.g. [JsonProperty(PropertyName = "Udf/$TYPEID(252)")]
/// </summary>
/// <param name="property"></param>
/// <returns></returns>
protected JsonNameAttribute GetJsonPropertyAttribute(PropertyInfo property)
{
if (property == null)
{
throw new ArgumentNullException("property");
}
object[] attributes = property.GetCustomAttributes(true);
JsonNameAttribute jsonPropertyAttribute = null;
bool ignore = false;
foreach (object attribute in attributes)
{
if (attribute is ScriptIgnoreAttribute)
{
ignore = true;
}
if (attribute is JsonNameAttribute)
{
jsonPropertyAttribute = (JsonNameAttribute)attribute;
}
}
JsonNameAttribute result = jsonPropertyAttribute ?? new JsonNameAttribute();
result.Ignored |= ignore;
if (string.IsNullOrWhiteSpace(result.PropertyName))
{
result.PropertyName = property.Name;
}
return(result);
}
