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https://gitee.com/langsisi_admin/serein-flow
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79af278b70
2. Script项目脚本修复了 RawString 原始字符串存在的问题 3. Script使用了ValueNode统一了值类型节点，为后续扩展更多的值类型做准备 4. TypeHelper.ToTypeOfString()方法中添加了部分值类型的"Type[]”与“List<Type>”的显式定义，用于脚本在类型中定义数组成员 5. Script项目脚本默认挂载的json方法拆分为jsonObj(String)与jsonStr(Object)以支持序列化与反序列化 6. 项目保存为dnf项目文件时，将不再保存名称为”Default"并且没有节点的画布，避免重复保存时默认画布增多。
85 lines
3.1 KiB
C#
85 lines
3.1 KiB
C#
using Serein.Library.Api;
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using Serein.Library;
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using Serein.Library.Utils;
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using System;
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namespace Serein.NodeFlow.Model.Nodes
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{
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[FlowDataProperty(ValuePath = NodeValuePath.Node, IsNodeImp = true)]
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public partial class SingleFlipflopNode
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{
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/// <summary>
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/// <para>是否等待后继节点（仅对于全局触发器）</para>
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/// <para>如果为 true，则在触发器获取结果后，等待后继节点执行完成，才会调用触发器</para>
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/// <para>如果为 false，则触发器获取到结果后，将使用 _ = Task.Run(...) 再次调用触发器</para>
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/// </summary>
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private bool _isWaitSuccessorNodes = true;
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}
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/// <summary>
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/// 触发器节点
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/// </summary>
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public partial class SingleFlipflopNode : NodeModelBase
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{
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/// <summary>
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/// 构造一个新的单触发器节点实例。
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/// </summary>
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/// <param name="environment"></param>
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public SingleFlipflopNode(IFlowEnvironment environment) : base(environment)
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{
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}
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/// <summary>
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/// 执行触发器进行等待触发
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/// </summary>
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/// <param name="context"></param>
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/// <param name="token"></param>
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/// <returns></returns>
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/// <exception cref="Exception"></exception>
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public override async Task<FlowResult> ExecutingAsync(IFlowContext context, CancellationToken token)
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{
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if (token.IsCancellationRequested)
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{
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return FlowResult.Fail(Guid, context, "流程操作已取消");
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}
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#region 执行前中断
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if (DebugSetting.IsInterrupt) // 执行触发前
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{
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SereinEnv.WriteLine(InfoType.INFO, $"[{MethodDetails.MethodName}]进入中断");
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await DebugSetting.GetInterruptTask.Invoke();
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SereinEnv.WriteLine(InfoType.INFO, $"[{MethodDetails.MethodName}]中断已取消，开始执行后继分支");
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}
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#endregion
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MethodDetails md = MethodDetails;
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if (!context.Env.TryGetDelegateDetails(md.AssemblyName, md.MethodName, out var dd)) // 流程运行到某个节点
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{
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context.Exit();
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context.ExceptionOfRuning = new FlipflopException($"无法获取到委托 {md.MethodName} 的详细信息。请检查流程配置。");
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return FlowResult.Fail(Guid, context, "不存在对应委托");
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}
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var ioc = Env.FlowControl.IOC;
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var instance = ioc.Get(md.ActingInstanceType);
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if (instance is null)
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{
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ioc.Register(md.ActingInstanceType).Build();
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instance = ioc.Get(md.ActingInstanceType);
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}
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var args = MethodDetails.ParameterDetailss.Length == 0 ? []
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: await this.GetParametersAsync(context, token);
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var result = await dd.InvokeAsync(instance, args);
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var flowResult = FlowResult.OK(this.Guid, context, result);
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return flowResult;
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}
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}
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}
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