//前回のローカルデータから新規ローカルデータの作成
public object Apply(object oldValue, NCMBObject obj, string key)
{
//前回のローカルデータ(estimatedDataに指定のキーが無い場合)がNullの場合
if (oldValue == null || oldValue is IList && ((IList)oldValue).Count == 0)
{
NCMBRelation <T> relation = new NCMBRelation <T> (obj, key); //親のNCMBObjectと指定キーでrelation作成
relation.TargetClass = this._targetClass; //親のクラス名をセット
return(relation);
}
if ((oldValue is NCMBRelation <T>))
{
NCMBRelation <T> relation = (NCMBRelation <T>)oldValue;
if ((this._targetClass != null) && (relation.TargetClass != null))
{
if (!relation.TargetClass.Equals(this._targetClass))
{
throw new ArgumentException("Related object object must be of class " + relation.TargetClass + ", but " + this._targetClass + " was passed in.");
}
relation.TargetClass = this._targetClass;
}
return(relation);
}
throw new NCMBException(new ArgumentException("Operation is invalid after previous operation."));
}
public void TestRelationRemove()
{
Task.Run(async() =>
{
var item1 = new NCMBObject("RelationTest");
await item1.Set("name", "item1").Save();
var item2 = new NCMBObject("RelationTest");
await item2.Set("name", "item2").Save();
var relation = new NCMBRelation();
relation.Add(item1).Add(item2);
var item3 = new NCMBObject("RelationMaster");
await item3.Set("relation", relation).Save();
Assert.NotNull(item3.Get("objectId"));
relation = new NCMBRelation();
relation.Remove(item1);
await item3.Set("relation", relation).Save();
await item3.Delete();
await item1.Delete();
await item2.Delete();
}).GetAwaiter().GetResult();
}
public void TestRelationFetch()
{
Task.Run(async() =>
{
var item1 = new NCMBObject("RelationTest");
await item1.Set("name", "item1").Save();
var item2 = new NCMBObject("RelationTest");
await item2.Set("name", "item2").Save();
var relation = new NCMBRelation();
relation.Add(item1).Add(item2);
var item3 = new NCMBObject("RelationMaster");
await item3.Set("relation", relation).Save();
Assert.NotNull(item3.Get("objectId"));
var query = new NCMBQuery("RelationTest");
var items = await query.RelatedTo(item3, "relation").FetchAll();
Assert.AreEqual(items.Length, 2);
Assert.AreEqual(items[0].Get("objectId").ToString(), item1.Get("objectId").ToString());
}).GetAwaiter().GetResult();
}
//estimatedDataのvalueの値がオブジェクト型の場合はここで変換
private static IDictionary <string, object> _encodeJSONObject(object value, bool allowNCMBObjects)
{
//日付型をNifty仕様に変更してクラウドに保存
if (value is DateTime)
{
DateTime dt = (DateTime)value;
Dictionary <string, object> Datedic = new Dictionary <string, object> ();
string iso = dt.ToString("yyyy-MM-dd'T'HH:mm:ss.fff'Z'");
Datedic.Add("__type", "Date");
Datedic.Add("iso", iso);
return(Datedic);
}
if (value is NCMBObject)
{
NCMBObject obj = (NCMBObject)value;
if (!allowNCMBObjects)
{
throw new ArgumentException("NCMBObjects not allowed here.");
}
//GetRelationなどしたオブジェクトが未保存の場合はエラー
if (obj.ObjectId == null)
{
throw new ArgumentException("Cannot create a pointer to an object without an objectId.");
}
Dictionary <string, object> NCMBDic = new Dictionary <string, object> ();
NCMBDic.Add("__type", "Pointer");
NCMBDic.Add("className", obj.ClassName);
NCMBDic.Add("objectId", obj.ObjectId);
return(NCMBDic);
}
if (value is NCMBGeoPoint)
{
NCMBGeoPoint point = (NCMBGeoPoint)value;
Dictionary <string, object> GeoDic = new Dictionary <string, object> ();
GeoDic.Add("__type", "GeoPoint");
GeoDic.Add("latitude", point.Latitude);
GeoDic.Add("longitude", point.Longitude);
return(GeoDic);
}
if (value is IDictionary)
{
Dictionary <string, object> beforeDictionary = new Dictionary <string, object> ();
IDictionary afterDictionary = (IDictionary)value;
foreach (object key in afterDictionary.Keys)
{
if (key is string)
{
beforeDictionary [(string)key] = _maybeEncodeJSONObject(afterDictionary [key], allowNCMBObjects);
}
else
{
throw new NCMBException(new ArgumentException("Invalid type for key: " + key.GetType().ToString() + ".key type string only."));
}
}
return(beforeDictionary);
}
if (value is NCMBRelation <NCMBObject> )
{
NCMBRelation <NCMBObject> relation = (NCMBRelation <NCMBObject>)value;
return(relation._encodeToJSON());
}
if (value is NCMBACL)
{
NCMBACL acl = (NCMBACL)value;
return(acl._toJSONObject());
}
return(null);
}
