43 lines
1.8 KiB
C#
43 lines
1.8 KiB
C#
|
using System.Text;
|
|||
|
|
using System.Threading;
|
|||
|
|
using System.Threading.Tasks;
|
|||
|
|
using Elsa.ActivityResults;
|
|||
|
|
using Elsa.Attributes;
|
|||
|
|
using Elsa.Serialization;
|
|||
|
|
using Elsa.Services;
|
|||
|
|
using Elsa.Services.Models;
|
|||
|
|
using Microsoft.Azure.ServiceBus;
|
|||
|
|
using IServiceBusFactory = Elsa.Activities.AzureServiceBus.Services.IServiceBusFactory;
|
|||
|
|
|
|||
|
|
namespace Elsa.Activities.AzureServiceBus.Activities
|
|||
|
|
{
|
|||
|
|
[Trigger(Category = "Azure Service Bus", DisplayName = "Send Service Bus Message", Description = "Sends a message to the specified queue", Outcomes = new[] { OutcomeNames.Done })]
|
|||
|
|
public class SendAzureServiceBusMessage : Activity
|
|||
|
|
{
|
|||
|
|
private readonly IServiceBusFactory _serviceBusFactory;
|
|||
|
|
private readonly IContentSerializer _serializer;
|
|||
|
|
|
|||
|
|
public SendAzureServiceBusMessage(IServiceBusFactory serviceBusFactory, IContentSerializer serializer)
|
|||
|
|
{
|
|||
|
|
_serviceBusFactory = serviceBusFactory;
|
|||
|
|
_serializer = serializer;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
[ActivityProperty] public string QueueName { get; set; } = default!;
|
|||
|
|
[ActivityProperty] public object Message { get; set; } = default!;
|
|||
|
|
|
|||
|
|
protected override async ValueTask<IActivityExecutionResult> OnExecuteAsync(ActivityExecutionContext context, CancellationToken cancellationToken)
|
|||
|
|
{
|
|||
|
|
var sender = await _serviceBusFactory.GetSenderAsync(QueueName, cancellationToken);
|
|||
|
|
var json = _serializer.Serialize(Message);
|
|||
|
|
var bytes = Encoding.UTF8.GetBytes(json);
|
|||
|
|
var message = new Message(bytes);
|
|||
|
|
|
|||
|
|
if (!string.IsNullOrWhiteSpace(context.WorkflowExecutionContext.CorrelationId))
|
|||
|
|
message.CorrelationId = context.WorkflowExecutionContext.CorrelationId;
|
|||
|
|
|
|||
|
|
await sender.SendAsync(message);
|
|||
|
|
return Done();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|