zhusenlin/serein-flow
1
0
Fork 0
mirror of https://gitee.com/langsisi_admin/serein-flow synced 2026-04-05 07:46:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

增加流程运行特性：支持异步节点

Browse Source
This commit is contained in:
fengjiayi
2024-10-07 22:52:10 +08:00
parent 878b1c5893
commit 9529b9e19d
13 changed files with 190 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
NodeFlow/Tool/ExpressionHelper.cs
View File

@@ -146,9 +146,26 @@ namespace Serein.NodeFlow.Tool
{
var parameter = Expression.Parameter(typeof(object), "instance");
var methodCall = Expression.Call(Expression.Convert(parameter, type), methodInfo);
var lambda = Expression.Lambda(Expression.Convert(methodCall, typeof(object)), parameter);
// Func<object, object>
return lambda.Compile();
if(MethodDetailsHelperTmp.IsGenericTask(methodInfo.ReturnType,out var taskResult))
{
if(taskResult is null)
{
var lambda = Expression.Lambda<Func<object, Task>>(Expression.Convert(methodCall, typeof(Task)), parameter);
return lambda.Compile();
}
else
{
var lambda = Expression.Lambda<Func<object, Task<object>>>(Expression.Convert(methodCall, typeof(Task<object>)), parameter);
return lambda.Compile();
}
}
else
{
var lambda = Expression.Lambda<Func<object, object>>(Expression.Convert(methodCall, typeof(object)), parameter);
return lambda.Compile();
}
}
@@ -262,14 +279,29 @@ namespace Serein.NodeFlow.Tool
convertedArgs
);
// 创建 lambda 表达式
var lambda = Expression.Lambda<Func<object, object[], object>>(
Expression.Convert(methodCall, typeof(object)),
instanceParam,
argsParam
);
//var resule = task.DynamicInvoke((object)[Activator.CreateInstance(type), [new DynamicContext(null)]]);
return lambda.Compile();
if (MethodDetailsHelperTmp.IsGenericTask(methodInfo.ReturnType, out var taskResult))
{
if (taskResult is null)
{
var lambda = Expression.Lambda<Func<object, object[], Task>>
(Expression.Convert(methodCall, typeof(Task)), instanceParam, argsParam);
return lambda.Compile();
}
else
{
var lambda = Expression.Lambda<Func<object, object[], Task<object>>>
(Expression.Convert(methodCall, typeof(Task<object>)), instanceParam, argsParam);
return lambda.Compile();
}
}
else
{
var lambda = Expression.Lambda<Func<object, object[], object>>
(Expression.Convert(methodCall, typeof(object)), instanceParam, argsParam);
return lambda.Compile();
}
}

8
NodeFlow/Tool/MethodDetailsHelper.cs
View File

@@ -71,7 +71,7 @@ public static class MethodDetailsHelperTmp
method.ReturnType);// 返回值
Type returnType;
Type? returnType;
bool isTask = IsGenericTask(method.ReturnType, out var taskResult);
if (attribute.MethodDynamicType == Library.Enums.NodeType.Flipflop)
@@ -85,7 +85,7 @@ public static class MethodDetailsHelperTmp
}
else if(isTask)
{
returnType = taskResult;
returnType = taskResult is null ? typeof(Task) : taskResult;
}
else
{
@@ -119,12 +119,12 @@ public static class MethodDetailsHelperTmp
}
public static bool IsGenericTask(Type returnType, out Type taskResult)
public static bool IsGenericTask(Type returnType, out Type? taskResult)
{
// 判断是否为 Task 类型或泛型 Task<T>
if (returnType == typeof(Task))
{
taskResult = returnType;
taskResult = null;
return true;
}
else if (returnType.IsGenericType && returnType.GetGenericTypeDefinition() == typeof(Task<>))