26 lines
887 B
C#
26 lines
887 B
C#
using Elsa.Workflows.Core;
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using Elsa.Workflows.Core.Memory;
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using Elsa.Workflows.Core.Models;
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// ReSharper disable once CheckNamespace
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namespace Elsa.Extensions;
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internal static class OutputExtensions
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{
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/// <summary>
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/// Gets the target type of the specified variable type.
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/// </summary>
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public static Type? GetTargetType(this Output? output, ActivityExecutionContext context)
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{
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var memoryBlockReference = output?.MemoryBlockReference();
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if (memoryBlockReference is null)
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return default;
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if(!context.ExpressionExecutionContext.TryGetBlock(memoryBlockReference, out var memoryBlock))
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return default;
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var parsedContentVariableType = (memoryBlock.Metadata as VariableBlockMetadata)?.Variable.GetType();
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return parsedContentVariableType?.GenericTypeArguments.FirstOrDefault();
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}
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} |