/// <summary>
/// Copies the values from serialized json object.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="destination">The destination.</param>
/// <param name="config">The config.</param>
public static void CopyValuesFromJson(string source, object destination, BeetleConfig config) {
if (string.IsNullOrEmpty(source)) return;
var obj = (JObject)JsonConvert.DeserializeObject(source, config.JsonSerializerSettings);
var type = destination.GetType();
var serializer = config.CreateSerializer();
foreach (var p in obj.Properties()) {
var propType = GetPropertyType(type, p.Name);
var jValue = obj[p.Name];
var value = serializer.Deserialize(jValue.CreateReader(), propType);
SetPropertyValue(destination, p.Name, value);
}
}
/// <summary>
/// Resolves the entities.
/// </summary>
/// <param name="bundle">The bundle.</param>
/// <param name="config">The config.</param>
/// <param name="unknownEntities">The unknown entities.</param>
/// <returns></returns>
/// <exception cref="System.InvalidOperationException">Cannot find tracker info.</exception>
public static IEnumerable<EntityBag> ResolveEntities(dynamic bundle, BeetleConfig config, out IEnumerable<EntityBag> unknownEntities) {
var jsonSerializer = config.CreateSerializer();
var dynEntities = (JArray)bundle.entities;
var entities = new List<EntityBag>();
var unknowns = new List<EntityBag>();
bool forceUpdatePackage = bundle.forceUpdate ?? false;
foreach (dynamic dynEntity in dynEntities) {
// get entity tracking information
var tracker = dynEntity["$t"];
if (tracker == null) throw new InvalidOperationException(Resources.CannotFindTrackerInfo);
// get entity type and other information
string typeName = tracker.t.ToString();
var type = Type.GetType(typeName);
var state = Enum.Parse(typeof(EntityState), tracker.s.ToString());
var originalValues = new Dictionary<string, object>();
// entity's index in the client save array
var index = int.Parse(tracker.i.ToString());
// read original values
var ovs = tracker.o != null ? tracker.o as IEnumerable : null;
if (ovs != null) {
foreach (JProperty ov in ovs) {
var loopType = ov.Name.Split('.').Aggregate(type, GetPropertyType);
if (loopType == null)
throw new BeetleException(string.Format(Resources.OriginalValuePropertyCouldNotBeFound, ov.Name));
var value = jsonSerializer.Deserialize(new JTokenReader(ov.Value), loopType);
originalValues.Add(ov.Name, value);
}
}
var forceUpdate = forceUpdatePackage || (bool)(tracker.f ?? false);
// deserialize entity
if (type != null) {
var clientEntity = jsonSerializer.Deserialize(new JTokenReader(dynEntity), type);
var entity = jsonSerializer.Deserialize(new JTokenReader(dynEntity), type);
entities.Add(new EntityBag(clientEntity, entity, state, originalValues, index, forceUpdate));
}
else
unknowns.Add(new EntityBag(dynEntity, dynEntity, state, originalValues, index, forceUpdate));
}
unknownEntities = unknowns;
return entities;
}
