動的プロパティと呼ばれる辞書を含むオブジェクトのコレクションをシリアル化しています。
発行されるデフォルトの Json は次のようになります。
[{"dynamicProperties":{"WatchId":7771,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5580"}},
{"dynamicProperties":{"WatchId":7769,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5574"}},
{"dynamicProperties":{"WatchId":7767,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5572"}},
{"dynamicProperties":{"WatchId":7765,"Issues":0,"WatchType":"y","Location":"Equinix Source","Name":"highlight_SM"}},
{"dynamicProperties":{"WatchId":8432,"Issues":0,"WatchType":"y","Location":"Test Devices","Name":"Cisco1700PI"}}]
次のような Json を作成したいと思います。
[{"WatchId":7771,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5580"},
{"WatchId":7769,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5574"},
{"WatchId":7767,"Issues":0,"WatchType":"x","Location":"Equinix Source","Name":"PI_5570_5572"},
{"WatchId":7765,"Issues":0,"WatchType":"y","Location":"Equinix Source","Name":"highlight_SM"},
{"WatchId":8432,"Issues":0,"WatchType":"y","Location":"Test Devices","Name":"Cisco1700PI"}]
Json.Net のドキュメントを読むと、自分のクラスの CustomContractResolver を作成できるように見えますが、これについての詳細を見つけることができません... 誰かが私が見るべき方向に光を当てることができますか?
シリアル化しようとしているクラスは以下のとおりです。
動的なスタイルの動作を許可し、WCF でシリアル化および逆シリアル化できるクラスが必要でした。
[DataContract]
public class SerializableDynamicObject : IDynamicMetaObjectProvider
{
[DataMember]
private IDictionary<string, object> dynamicProperties = new Dictionary<string, object>();
#region IDynamicMetaObjectProvider implementation
public DynamicMetaObject GetMetaObject(Expression expression)
{
return new SerializableDynamicMetaObject(expression,
BindingRestrictions.GetInstanceRestriction(expression, this), this);
}
#endregion
#region Helper methods for dynamic meta object support
internal object setValue(string name, object value)
{
dynamicProperties.Add(name, value);
return value;
}
internal object getValue(string name)
{
object value;
if (!dynamicProperties.TryGetValue(name, out value))
{
value = null;
}
return value;
}
internal IEnumerable<string> getDynamicMemberNames()
{
return dynamicProperties.Keys;
}
#endregion
}