/// <summary>
/// Asynchronous Lambda Entry Point
/// </summary>
/// <param name="jsonInput">json input from AWS</param>
/// <param name="context">contextual information from AWS</param>
public async Task ExecuteAsync(JToken jsonInput, ILambdaContext context)
{
await ExecuteWithScope(context, jsonInput, async (cancellationToken) =>
{
var handlerType = LambdaHandler.GetType();
var method = handlerType.GetMethod(nameof(IAsyncLambdaHandler <object> .HandleAsync));
var inputType = handlerType.GetInterface($"{nameof(IAsyncLambdaHandler<object>)}`1")
.GenericTypeArguments.Single();
await(Task) method.Invoke(LambdaHandler, new object[] { jsonInput.ToObject(inputType), context, cancellationToken });
return(new LambdaResponse <int>(System.Net.HttpStatusCode.OK, null, 0, false, false));
});
}
/// <summary>
/// Synchronous Lambda Entry Point
/// </summary>
/// <param name="jsonInput">json input from AWS</param>
/// <param name="context">contextual information from AWS</param>
/// <returns>HTTP style response message with payload</returns>
public async Task <object> ExecuteAsync(JToken jsonInput, ILambdaContext context)
{
var result = await ExecuteWithScope(context, jsonInput, async (cancellationToken) => {
var handlerType = LambdaHandler.GetType();
var method = handlerType.GetMethod(nameof(ISyncLambdaHandler <object, object> .HandleAsync));
var interfaceType = handlerType.GetInterface($"{nameof(ISyncLambdaHandler<object, object>)}`2");
var inputType = interfaceType.GenericTypeArguments.First();
var outputType = interfaceType.GenericTypeArguments.Last();
var task = (Task)method.Invoke(LambdaHandler, new object[] { jsonInput.ToObject(inputType), context, cancellationToken });
await task;
return((ILambdaResponse)task
.GetType()
.GetProperty(nameof(Task <ILambdaResponse> .Result))
.GetValue(task));
});
return(PrepareResult(result));
}
