/// <summary>
/// 序列化
/// </summary>
/// <returns>The encode.</returns>
/// <param name="val">要序列化的对象</param>
public static GenericCollectionValue Serialize(object val)
{
GenericCollectionValue genericVal = null;
if (val is null)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Null
};
}
else if (val is byte[])
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Bytes,
BytesValue = ByteString.CopyFrom((byte[])val)
};
}
else if (val is byte)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Byte,
IntValue = (byte)val
};
}
else if (val is short)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Short,
IntValue = (short)val
};
}
else if (val is int)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Int,
IntValue = (int)val
};
}
else if (val is long)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Long,
LongIntValue = (long)val
};
}
else if (val is bool)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Bool,
BoolValue = (bool)val
};
}
else if (val is float)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Float,
FloatValue = (float)val
};
}
else if (val is double)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Double,
DoubleValue = (double)val
};
}
else if (val is string)
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.String,
StringValue = (string)val
};
}
else if (val is PlayObject playObject)
{
var bytes = SerializePlayObject(playObject);
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Map,
BytesValue = ByteString.CopyFrom(bytes)
};
}
else if (val is PlayArray playArray)
{
var collection = new GenericCollection();
foreach (object obj in playArray)
{
collection.ListValue.Add(Serialize(obj));
}
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Array,
BytesValue = collection.ToByteString()
};
}
else
{
var type = val.GetType();
if (typeDict.TryGetValue(type, out var customType))
{
genericVal = new GenericCollectionValue {
Type = GenericCollectionValue.Types.Type.Object,
ObjectTypeId = customType.TypeId,
BytesValue = ByteString.CopyFrom(customType.SerializeMethod(val))
};
}
else
{
throw new Exception($"{type} is not supported");
}
}
return(genericVal);
}
/// <summary>
/// 反序列化
/// </summary>
/// <returns>The decode.</returns>
/// <param name="genericValue">带类型的序列化对象</param>
public static object Deserialize(GenericCollectionValue genericValue)
{
object val = null;
switch (genericValue.Type)
{
case GenericCollectionValue.Types.Type.Null:
// val = null;
break;
case GenericCollectionValue.Types.Type.Bytes:
val = genericValue.BytesValue.ToByteArray();
break;
case GenericCollectionValue.Types.Type.Byte:
val = (byte)genericValue.IntValue;
break;
case GenericCollectionValue.Types.Type.Short:
val = (short)genericValue.IntValue;
break;
case GenericCollectionValue.Types.Type.Int:
val = genericValue.IntValue;
break;
case GenericCollectionValue.Types.Type.Long:
val = genericValue.LongIntValue;
break;
case GenericCollectionValue.Types.Type.Bool:
val = genericValue.BoolValue;
break;
case GenericCollectionValue.Types.Type.Float:
val = genericValue.FloatValue;
break;
case GenericCollectionValue.Types.Type.Double:
val = genericValue.DoubleValue;
break;
case GenericCollectionValue.Types.Type.String:
val = genericValue.StringValue;
break;
case GenericCollectionValue.Types.Type.Map:
val = DeserializePlayObject(genericValue.BytesValue);
break;
case GenericCollectionValue.Types.Type.Array: {
PlayArray playArray = new PlayArray();
var collection = GenericCollection.Parser.ParseFrom(genericValue.BytesValue);
foreach (var element in collection.ListValue)
{
playArray.Add(Deserialize(element));
}
val = playArray;
}
break;
case GenericCollectionValue.Types.Type.Object: {
// 自定义类型
var typeId = genericValue.ObjectTypeId;
if (typeIdDict.TryGetValue(typeId, out var customType))
{
val = customType.DeserializeMethod(genericValue.BytesValue.ToByteArray());
}
else
{
throw new Exception($"type id: {typeId} is not supported");
}
}
break;
default:
// 异常
throw new Exception($"{genericValue.Type} is not supported");
}
return(val);
}
