public static T GetPropertyValue <T>([NotNull] this IHaveProperty havePropertyObject, [NotNull] string name, [CanBeNull] JsonSerializer jsonSerializer)
{
Check.NotNull(havePropertyObject, nameof(havePropertyObject));
Check.NotNull(name, nameof(name));
if (havePropertyObject.Property?.Object == null)
{
return(default(T));
}
var json = JObject.Parse(havePropertyObject.Property.Json);
var prop = json[name];
if (prop == null)
{
return(default(T));
}
if (IsPrimitiveExtendedIncludingNullable(typeof(T)))
{
try
{
return(prop.Value <T>());
}
catch
{
return(default(T));
}
}
else
{
return((T)prop.ToObject(typeof(T), jsonSerializer ?? JsonSerializer.CreateDefault()));
}
}
public static bool RemoveProperty([NotNull] this IHaveProperty havePropertyObject, string name)
{
Check.NotNull(havePropertyObject, nameof(havePropertyObject));
if (havePropertyObject.Property?.Object == null)
{
return(false);
}
var json = JObject.Parse(havePropertyObject.Property.Json);
var token = json[name];
if (token == null)
{
return(false);
}
json.Remove(name);
var data = json.ToString(Formatting.None);
//if (data == "{}")
//{
// data = null;
//}
havePropertyObject.Property = new JsonObject <IDictionary <string, object> >(data);
//havePropertyObject.Property.Json = data;
return(true);
}
public static object GetPropertyValue(this IHaveProperty havePropertyObject, string name)
{
var obj = havePropertyObject.Property?.Object;
if (obj != null && obj.ContainsKey(name))
{
return(obj[name]);
}
return(null);
}
//public static T GetPropertyValue<T>(this IHaveProperty havePropertyObject, string name)
//{
// var obj = havePropertyObject.Property?.Object;
// if (obj != null && obj.ContainsKey(name))
// {
// try
// {
// Type t = typeof(T);
// if (t.IsGenericType)
// {
// Type genericTypeDefinition = t.GetGenericTypeDefinition();
// if (genericTypeDefinition == typeof(Nullable<>))
// {
// return (T)Convert.ChangeType(obj[name], Nullable.GetUnderlyingType(t));
// }
// }
// return (T)Convert.ChangeType(obj[name], t);
// //return (T)obj[name];
// }
// catch (Exception ex)
// {
// return default(T);
// }
// }
// return default(T);
//}
//public static void SetPropertyValue(this IHaveProperty havePropertyObject, string name, object value)
//{
// var obj = havePropertyObject.Property?.Object;
// if (obj == null)
// {
// obj = new Dictionary<string, object>();
// }
// obj[name] = value;
// havePropertyObject.Property = new JsonObject<IDictionary<string, object>>(obj);
//}
//public static void RemoveProperty(this IHaveProperty havePropertyObject, string name)
//{
// var obj = havePropertyObject.Property?.Object;
// if (obj != null && obj.ContainsKey(name))
// {
// obj.Remove(name);
// havePropertyObject.Property.Json = Newtonsoft.Json.JsonConvert.SerializeObject(obj);
// }
//}
#endregion
public static T GetPropertyValue <T>([NotNull] this IHaveProperty havePropertyObject, [NotNull] string name)
{
var handleType = false;
return(havePropertyObject.GetPropertyValue <T>(
name,
handleType
? new JsonSerializer {
TypeNameHandling = TypeNameHandling.All
}
: JsonSerializer.CreateDefault()
));
}
public static void SetPropertyValue <T>([NotNull] this IHaveProperty havePropertyObject, [NotNull] string name, [CanBeNull] T value)
{
var handleType = false;
havePropertyObject.SetPropertyValue(
name,
value,
handleType
? new JsonSerializer {
TypeNameHandling = TypeNameHandling.All
}
: JsonSerializer.CreateDefault()
);
}
public static void SetPropertyValue <T>([NotNull] this IHaveProperty havePropertyObject, [NotNull] string name, [CanBeNull] T value, [CanBeNull] JsonSerializer jsonSerializer)
{
Check.NotNull(havePropertyObject, nameof(havePropertyObject));
Check.NotNull(name, nameof(name));
if (jsonSerializer == null)
{
jsonSerializer = JsonSerializer.CreateDefault();
}
if (havePropertyObject.Property?.Object == null)
{
if (EqualityComparer <T> .Default.Equals(value, default(T)))
{
return;
}
}
var json = JObject.Parse(string.IsNullOrEmpty(havePropertyObject.Property?.Json)?"{}":havePropertyObject.Property.Json);
if (value == null || EqualityComparer <T> .Default.Equals(value, default(T)))
{
if (json[name] != null)
{
json.Remove(name);
}
}
else if (IsPrimitiveExtendedIncludingNullable(value.GetType()))
{
json[name] = new JValue(value);
}
else
{
json[name] = JToken.FromObject(value, jsonSerializer);
}
var data = json.ToString(Formatting.None);
//if (data == "{}")
//{
// data = null;
//}
havePropertyObject.Property = new JsonObject <IDictionary <string, object> >(data);
//havePropertyObject.Property.Json = data;
}
