private void ExecuteCommand <TCommand>(TCommand command, IExecutionContext executionContext) where TCommand : ICommand
{
if (command == null)
{
return;
}
var cx = CreateExecutionContext(executionContext);
var handler = _commandHandlerFactory.Create <TCommand>();
if (handler == null)
{
throw new MissingHandlerMappingException(typeof(TCommand));
}
try
{
_modelValidationService.Validate(command);
_executePermissionValidationService.Validate(command, handler, cx);
handler.Execute(command, cx);
}
catch (Exception ex)
{
_commandLogService.LogFailed(command, cx, ex);
throw;
}
_commandLogService.Log(command, cx);
}
private async Task ExecuteCommandAsync <TCommand>(TCommand command, IExecutionContext executionContext) where TCommand : ICommand
{
if (command == null)
{
return;
}
var cx = await CreateExecutionContextAsync(executionContext);
var handler = _commandHandlerFactory.CreateAsyncHandler <TCommand>();
if (handler == null)
{
throw new MissingHandlerMappingException(typeof(TCommand));
}
try
{
_modelValidationService.Validate(command);
_executePermissionValidationService.Validate(command, handler, cx);
await handler.ExecuteAsync(command, cx);
}
catch (Exception ex)
{
await _commandLogService.LogFailedAsync(command, cx, ex);
throw;
}
await _commandLogService.LogAsync(command, cx);
}
private TResult ExecuteQuery <TQuery, TResult>(TQuery query, IExecutionContext executionContext) where TQuery : IQuery <TResult>
{
if (query == null)
{
return(default(TResult));
}
var cx = CreateExecutionContext(executionContext);
var handler = _queryHandlerFactory.Create <TQuery, TResult>();
if (handler == null)
{
throw new MissingHandlerMappingException(typeof(TQuery));
}
_modelValidationService.Validate(query);
_executePermissionValidationService.Validate(query, handler, cx);
var result = handler.Execute(query, cx);
return(result);
}
/// <summary>
/// Creates the SiteMap xml document.
/// </summary>
public XDocument ToXml()
{
XNamespace ns = "http://www.sitemaps.org/schemas/sitemap/0.9";
XNamespace xsi = "http://www.w3.org/2001/XMLSchema-instance";
var doc = new XDocument(
new XDeclaration("1.0", "UTF-8", "yes"),
new XProcessingInstruction("xml-stylesheet", "type=\"text/xsl\" href=\"sitemap.xsl\""));
var urlset = new XElement(ns + "urlset",
new XAttribute(XNamespace.Xmlns + "xsi", xsi),
new XAttribute(xsi + "schemaLocation", "http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd"));
doc.Add(urlset);
foreach (var resource in Resources
.OrderByDescending(p => p.Priority)
.ThenBy(p => p.Url))
{
_modelValidationService.Validate(resource);
var el = new XElement(ns + "url", new XElement(ns + "loc", _uriResolver.MakeAbsolute(resource.Url)));
if (resource.LastModifiedDate.HasValue)
{
el.Add(new XElement(ns + "lastmod", resource.LastModifiedDate.Value.ToString("yyyy-MM-dd")));
}
if (resource.Priority.HasValue)
{
el.Add(new XElement(ns + "priority", resource.Priority.Value.ToString("0.0", CultureInfo.InvariantCulture)));
}
urlset.Add(el);
}
return(doc);
}
