46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using System;
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using System.Threading.Tasks;
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using Elsa.Activities.Console.Extensions;
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using Elsa.Extensions;
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using Elsa.Persistence.Memory;
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using Elsa.Services;
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using Microsoft.Extensions.DependencyInjection;
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using Sample04.Activities;
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namespace Sample04
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{
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/// <summary>
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/// A strongly-typed workflows program demonstrating scripting, and branching.
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/// </summary>
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class Program
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{
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static async Task Main()
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{
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// Setup a service collection.
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var services = new ServiceCollection()
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.AddWorkflows()
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.AddMemoryWorkflowInstanceStore()
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.AddConsoleActivities()
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.AddActivity<Sum>()
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.AddActivity<Subtract>()
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.AddActivity<Multiply>()
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.AddActivity<Divide>()
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.BuildServiceProvider();
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// Create a workflow.
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var workflowFactory = services.GetRequiredService<IWorkflowFactory>();
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var workflow = workflowFactory.CreateWorkflow<CalculatorWorkflow>();
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// Start the workflow.
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var invoker = services.GetService<IWorkflowInvoker>();
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await invoker.StartAsync(workflow);
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Console.WriteLine("Workflow has ended. Here are the activities that have executed:");
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foreach (var logEntry in workflow.ExecutionLog)
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{
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Console.WriteLine("{0}: {1}", logEntry.Timestamp, logEntry.ActivityId);
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}
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Console.ReadLine();
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}
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}
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} |