public virtual Task Handle(RequestHandlerContext context, IRequest request)
{
if (!CanHandle(request))
{
string message = string.Format(Properties.Resources.CannotHandleRequest, request.GetType().Name);
throw new ArgumentException(message, nameof(request));
}
return(Handle(context, (TRequest)request));
}
public Task Request(IServiceBus bus, ClaimsPrincipal user, IRequest request)
{
Guard.AgainstNull(nameof(bus), bus);
Guard.AgainstNull(nameof(user), user);
Guard.AgainstNull(nameof(request), request);
var handler = Find(request);
var context = new RequestHandlerContext(bus, user);
return(handler.Handle(context, request));
}
public async Task <TResponse> Request <TResponse>(IServiceBus bus, ClaimsPrincipal user, IRequest <TResponse> request)
{
Guard.AgainstNull(nameof(bus), bus);
Guard.AgainstNull(nameof(user), user);
Guard.AgainstNull(nameof(request), request);
var handler = Find(request);
var context = new RequestHandlerContext <TResponse>(bus, user);
await handler.Handle(context, request);
return(context.Response == null ? default(TResponse) : context.Response);
}
protected abstract Task Handle(RequestHandlerContext context, TRequest request);