/// <summary> /// 从第三方客户数据转换为元数据 /// </summary> /// <param name="proxy">内存片段代理器</param> /// <param name="attribute">字段属性</param> /// <param name="analyseResult">分析结果</param> /// <param name="target">目标对象实例</param> /// <param name="isArrayElement">当前写入的值是否为数组元素标示</param> public unsafe override void Process(IMemorySegmentProxy proxy, IntellectPropertyAttribute attribute, ToBytesAnalyseResult analyseResult, object target, bool isArrayElement = false, bool isNullable = false) { ulong value; if (!isNullable) { value = analyseResult.GetValue <ulong>(target); } else { ulong?nullableValue = analyseResult.GetValue <ulong?>(target); if (nullableValue == null) { if (!attribute.IsRequire) { return; } throw new PropertyNullValueException( string.Format(ExceptionMessage.EX_PROPERTY_VALUE, attribute.Id, analyseResult.Property.Name, analyseResult.Property.PropertyType)); } value = (ulong)nullableValue; } if (attribute.AllowDefaultNull && value.Equals(DefaultValue.UInt64) && !isArrayElement) { return; } proxy.WriteByte((byte)attribute.Id); proxy.WriteUInt64(&value); }
/// <summary> /// 序列化当前事务唯一标示 /// </summary> /// <param name="id">如果是以智能对象的方式进行序列化,则此ID为标签ID</param> /// <param name="serializationType">序列化方式</param> /// <param name="identity">被序列化的事务唯一标示</param> /// <param name="proxy">内存片段代理器</param> public static void Serialize(byte id, IdentitySerializationTypes serializationType, NamedPipeTransactionIdentity identity, IMemorySegmentProxy proxy) { if (serializationType == IdentitySerializationTypes.IntellectObject) { //writes attribute id. proxy.WriteByte(id); //writes NamedPipe transaction identity total length. proxy.WriteInt32(15); } proxy.WriteByte((byte)identity.IdentityType); proxy.WriteByte((byte)(identity.IsRequest ? 1 : 0)); proxy.WriteByte((byte)(identity.IsOneway ? 1 : 0)); proxy.WriteUInt64(((NamedPipeEndPoint)identity.EndPoint).GetPipeCodeId()); proxy.WriteUInt32(identity.MessageId); }
/// <summary> /// 从第三方客户数据转换为元数据 /// <para>* 此方法将会被轻量级的DataHelper所使用,并且写入的数据将不会拥有编号(Id)</para> /// </summary> /// <param name="proxy">内存片段代理器</param> /// <param name="target">目标对象实例</param> /// <param name="isArrayElement">当前写入的值是否为数组元素标示</param> /// <param name="isNullable">是否为可空字段标示</param> public unsafe override void Process(IMemorySegmentProxy proxy, object target, bool isArrayElement = false, bool isNullable = false) { ulong[] array = (ulong[])target; if (array == null || array.Length == 0) { return; } if (array.Length > 10) fixed(ulong *pByte = array) proxy.WriteMemory(pByte, (uint)array.Length * Size.UInt64); else { for (int i = 0; i < array.Length; i++) { proxy.WriteUInt64(array[i]); } } }
/// <summary> /// 从第三方客户数据转换为元数据 /// <para>* 此方法将会被轻量级的DataHelper所使用,并且写入的数据将不会拥有编号(Id)</para> /// </summary> /// <param name="proxy">内存片段代理器</param> /// <param name="target">目标对象实例</param> /// <param name="isArrayElement">当前写入的值是否为数组元素标示</param> /// <param name="isNullable">是否为可空字段标示</param> public override void Process(IMemorySegmentProxy proxy, object target, bool isArrayElement = false, bool isNullable = false) { ulong value; if (!isNullable) { value = (ulong)target; } else { if (target == null) { return; } value = (ulong)target; } proxy.WriteUInt64(value); }
/// <summary> /// 从第三方客户数据转换为元数据 /// </summary> /// <param name="proxy">内存片段代理器</param> /// <param name="attribute">字段属性</param> /// <param name="analyseResult">分析结果</param> /// <param name="target">目标对象实例</param> /// <param name="isArrayElement">当前写入的值是否为数组元素标示</param> /// <param name="isNullable">是否为可空字段标示</param> public override void Process(IMemorySegmentProxy proxy, IntellectPropertyAttribute attribute, ToBytesAnalyseResult analyseResult, object target, bool isArrayElement = false, bool isNullable = false) { ulong[] value = analyseResult.GetValue <ulong[]>(target); if (value == null) { if (!attribute.IsRequire) { return; } throw new PropertyNullValueException(string.Format(ExceptionMessage.EX_PROPERTY_VALUE, attribute.Id, analyseResult.Property.Name, analyseResult.Property.PropertyType)); } //id(1) + total length(4) + rank(4) proxy.WriteByte((byte)attribute.Id); MemoryPosition position = proxy.GetPosition(); proxy.Skip(4U); proxy.WriteInt32(value.Length); if (value.Length == 0) { proxy.WriteBackInt32(position, 4); return; } if (value.Length > 10) { unsafe { fixed(ulong *pByte = value) proxy.WriteMemory(pByte, (uint)value.Length * Size.UInt64); } } else { for (int i = 0; i < value.Length; i++) { proxy.WriteUInt64(value[i]); } } proxy.WriteBackInt32(position, (int)(value.Length * Size.UInt64 + 4)); }