public JanusProtocolDispatcher(IServiceProvider serviceProvider)
{
_serviceProvider = serviceProvider;
_pageBuilder = new HtmlPageBuilder(serviceProvider);
_xmlPageBuilder = new XmlPageBuilder(serviceProvider, _pageBuilder);
var methods = GetType().GetMethods(
BindingFlags.DeclaredOnly
| BindingFlags.Instance
| BindingFlags.Public
| BindingFlags.NonPublic
| BindingFlags.Static);
foreach (var mi in methods)
{
var attribute =
Attribute.GetCustomAttribute(mi, typeof(JanusProtocolEventHandlerAttribute))
as JanusProtocolEventHandlerAttribute;
if (attribute != null)
{
_handlers.Add(attribute.Id,
(JanusProtocolEventHandler)Delegate.CreateDelegate(typeof(JanusProtocolEventHandler), this, mi.Name));
}
}
}
// ReSharper restore ConvertToConstant
// ReSharper restore RedundantDefaultFieldInitializer
public XmlPageBuilder(IServiceProvider serviceProvider, HtmlPageBuilder pageBuilder)
: base(serviceProvider)
{
_serviceProvider = serviceProvider;
_pageBuilder = pageBuilder;
var xslStream = Assembly.GetExecutingAssembly()
.GetRequiredResourceStream(_resourcePrefix + "Message.xsl");
using (XmlReader xr = new XmlTextReader(xslStream))
_xslTransform.Load(xr, null, null);
_formatters =
new Lazy<FormatterData[]>(
() =>
serviceProvider
.GetRegisteredElements<MessageFormatterInfo>()
.Select(info => new FormatterData(info, (IMessageFormatter)info.FormatterType.CreateInstance(serviceProvider)))
.ToArray());
}
// ReSharper restore ConvertToConstant
// ReSharper restore RedundantDefaultFieldInitializer
public XmlPageBuilder(IServiceProvider serviceProvider, HtmlPageBuilder pageBuilder)
: base(serviceProvider)
{
_serviceProvider = serviceProvider;
_pageBuilder = pageBuilder;
var xslStream = Assembly.GetExecutingAssembly()
.GetRequiredResourceStream(_resourcePrefix + "Message.xsl");
using (XmlReader xr = new XmlTextReader(xslStream))
_xslTransform.Load(xr, null, null);
_formatters =
new Lazy <FormatterData[]>(
() =>
serviceProvider
.GetRegisteredElements <MessageFormatterInfo>()
.Select(info => new FormatterData(info, (IMessageFormatter)info.FormatterType.CreateInstance(serviceProvider)))
.ToArray());
}
/// <summary>
/// Распределяет запросы протокола по обработчикам.
/// </summary>
/// <param name="uri">Путь запроса.</param>
/// <returns>Результат обработки запроса.</returns>
public Resource DispatchRequest(string uri)
{
try
{
var info = JanusProtocolInfo.Parse(uri);
var resource = info != null ? info.ResourceName : uri;
if (!_handlers.ContainsKey(resource))
{
throw new ArgumentException(string.Format(SR.ResourceNotFound, resource));
}
System.Diagnostics.Debug.Assert(info != null);
var jpea = new JanusProtocolEventArgs(info.Parameters);
_handlers[resource](this, jpea);
return(jpea.Response);
}
catch (Exception e)
{
return(new Resource(_mimeTypeHtml, HtmlPageBuilder.GetExceptionMessage(uri, e)));
}
}
private void TeamListEventHandler(object sender, JanusProtocolEventArgs e)
{
e.Response = new Resource(_mimeTypeHtml, HtmlPageBuilder.GetTeamList(_serviceProvider));
}
private void StyleEventHandler(object sender, JanusProtocolEventArgs e)
{
e.Response = new Resource(_mimeTypeHtml, HtmlPageBuilder.GetNamedStyle(e.Parameters));
}
private void MessageAbsentEventHandler(object sender, JanusProtocolEventArgs e)
{
e.Response = new Resource(_mimeTypeHtml, HtmlPageBuilder.GetAbsentMessageText(_serviceProvider, e.Id));
}
public JanusProtocolDispatcher(IServiceProvider serviceProvider)
{
_serviceProvider = serviceProvider;
_pageBuilder = new HtmlPageBuilder(serviceProvider);
_xmlPageBuilder = new XmlPageBuilder(serviceProvider, _pageBuilder);
var methods = GetType().GetMethods(
BindingFlags.DeclaredOnly
| BindingFlags.Instance
| BindingFlags.Public
| BindingFlags.NonPublic
| BindingFlags.Static);
foreach (var mi in methods)
{
var attribute =
Attribute.GetCustomAttribute(mi, typeof(JanusProtocolEventHandlerAttribute))
as JanusProtocolEventHandlerAttribute;
if (attribute != null)
_handlers.Add(attribute.Id,
(JanusProtocolEventHandler)Delegate.CreateDelegate(typeof(JanusProtocolEventHandler), this, mi.Name));
}
}
