internal void UpdateFromJNode(JNode jNode)
{
Check(EntityType.Name, jNode.Get <String>("entityTypeName"), "EntityTypeName");
IsScalar = jNode.Get <bool>("isScalar", true);
AssociationName = jNode.Get <String>("associationName");
_validators = new ValidatorCollection(jNode.GetJNodeArray("validators"));
SetFkNames(jNode.GetArray <String>("foreignKeyNames"));
SetInvFkNames(jNode.GetArray <String>("invForeignKeyNames"));
// custom
}
internal void UpdateFromJNode(JNode jNode, bool isFromServer)
{
var etName = MetadataStore.GetStructuralTypeNameFromJNode(jNode, "entityTypeName", isFromServer);
Check(EntityType.Name, etName, "EntityTypeName");
IsScalar = jNode.Get <bool>("isScalar", true);
AssociationName = jNode.Get <String>("associationName");
_validators = new ValidatorCollection(jNode.GetJNodeArray("validators"));
SetFkNames(jNode.GetArray <String>(isFromServer ? "foreignKeyNamesOnServer" : "foreignKeyNames"));
SetInvFkNames(jNode.GetArray <String>(isFromServer ? "invForeignKeyNamesOnServer" : "invForeignKeyNames"));
// custom
}
private SaveResult ProcessSaveResult(EntityManager entityManager, SaveOptions saveOptions, JNode jNode)
{
var kms = jNode.GetArray <KeyMapping>("KeyMappings");
var keyMappings = kms.Select(km => ToEntityKeys(km, entityManager.MetadataStore)).ToDictionary(tpl => tpl.Item1, tpl => tpl.Item2);
using (entityManager.NewIsLoadingBlock(false)) {
keyMappings.ForEach(km => {
var targetEntity = entityManager.GetEntityByKey(km.Key);
targetEntity.EntityAspect.SetDpValue(km.Key.EntityType.KeyProperties[0], km.Value.Values[0]);
});
var entityNodes = jNode.GetToken <JArray>("Entities");
var serializer = new JsonSerializer();
var mappingContext = new MappingContext()
{
EntityManager = entityManager,
MergeStrategy = MergeStrategy.OverwriteChanges,
LoadingOperation = LoadingOperation.Save,
JsonResultsAdapter = saveOptions.DataService.JsonResultsAdapter
};
var jsonConverter = new JsonEntityConverter(mappingContext);
serializer.Converters.Add(jsonConverter);
// serializer.Converters.Add(new StringEnumConverter());
// Don't use the result of the Deserialize call to get the list of entities
// because it won't include entities added on the server.
serializer.Deserialize <IEnumerable <IEntity> >(entityNodes.CreateReader());
var allEntities = mappingContext.Entities;
allEntities.ForEach(e => e.EntityAspect.AcceptChanges());
return(new SaveResult(allEntities, keyMappings));
}
}
internal EntityKey(JNode jn, MetadataStore metadataStore)
{
var etName = jn.Get <String>("entityType");
EntityType = metadataStore.GetEntityType(etName);
ClrType = EntityType.ClrType;
// coerce the incoming data
Values = jn.GetArray("values", EntityType.KeyProperties.Select(kp => kp.ClrType)).ToArray();
}
internal SaveException(EntityManager em, JNode jn)
: base()
{
_message = jn.Get <String>("ExceptionMessage") ?? "see EntityErrors";
var entityErrors = jn.GetArray <EntityError>("Errors", "errors", "EntityErrors", "entityErrors");
entityErrors = entityErrors.Select(ee => ee.Resolve(em));
_entityErrors = new SafeList <EntityError>(entityErrors);
IsServerError = true;
}