/// <summary>
/// Initializes a new instance of the <see cref="EventPipelineBuilder" /> class.
/// </summary>
/// <param name="errorHandler">Your upstream handle which will receive and take care of all error messages (which are defined in <c>Griffin.Decoupled.DomainEvents.Pipeline.Messages</c>).</param>
/// <exception cref="System.ArgumentNullException"></exception>
public EventPipelineBuilder(IUpstreamHandler errorHandler)
{
if (errorHandler == null)
{
throw new ArgumentNullException("errorHandler");
}
_errorHandler = errorHandler;
}
/// <summary>
/// Register a upstream handler.
/// Upstream handlers should be registered from closest to the
/// command handler and finally the application handler (which should receive the error messages)
/// </summary>
/// <param name="handler">The handler.</param>
public void RegisterUpstream(IUpstreamHandler handler)
{
if (handler == null) throw new ArgumentNullException("handler");
var newContext = new UpstreamContext(handler);
if (_upstreamHandlers.Count > 0)
_upstreamHandlers[_upstreamHandlers.Count - 1].SetNext(newContext);
_upstreamHandlers.Add(newContext);
}
/// <summary>
/// Register a upstream handler.
/// Upstream handlers should be registered from closest to the
/// command handler and finally the application handler (which should receive the error messages)
/// </summary>
/// <param name="handler">The handler.</param>
public void RegisterUpstream(IUpstreamHandler handler)
{
if (handler == null)
{
throw new ArgumentNullException("handler");
}
var newContext = new UpstreamContext(handler);
if (_upstreamHandlers.Count > 0)
{
_upstreamHandlers[_upstreamHandlers.Count - 1].SetNext(newContext);
}
_upstreamHandlers.Add(newContext);
}
/// <summary>
/// Add a new upstream handler
/// </summary>
/// <param name="handler">Handler to add</param>
/// <remarks>Upstream handlers takes care of everything sent from the channel to the client.</remarks>
public void AddUpstreamHandler(IUpstreamHandler handler)
{
var ctx = new PipelineUpstreamContext(this, handler);
var last = _upstreamContexts.Last;
if (last != null)
{
_logger.Debug("Added upstream handler " + handler + " and linked it as next handler for " + last.Value);
last.Value.NextHandler = ctx;
}
else
{
_logger.Debug("Added upstream handler " + handler);
}
_upstreamContexts.AddLast(ctx);
}
/// <summary>
/// Add a new upstream handler
/// </summary>
/// <param name="handler">Handler to add</param>
/// <remarks>Upstream handlers takes care of everything sent from the channel to the client.</remarks>
public void AddUpstreamHandler(IUpstreamHandler handler)
{
var ctx = new PipelineUpstreamContext(this, handler);
var last = _upstreamContexts.Last;
if (last != null)
{
_logger.Debug("Added upstream handler " + handler + " and linked it as next handler for " + last.Value);
last.Value.NextHandler = ctx;
}
else
{
_logger.Debug("Added upstream handler " + handler);
}
_upstreamContexts.AddLast(ctx);
}
/// <summary>
/// Initializes a new instance of the <see cref="EventPipelineBuilder" /> class.
/// </summary>
/// <param name="errorHandler">Your upstream handle which will receive and take care of all error messages (which are defined in <c>Griffin.Decoupled.DomainEvents.Pipeline.Messages</c>).</param>
/// <exception cref="System.ArgumentNullException"></exception>
public EventPipelineBuilder(IUpstreamHandler errorHandler)
{
if (errorHandler == null) throw new ArgumentNullException("errorHandler");
_errorHandler = errorHandler;
}
public PipelineUpstreamContext(IPipeline pipeline, IUpstreamHandler myHandler)
{
_pipeline = pipeline;
_myHandler = myHandler;
}
public PipelineUpstreamContext(IPipeline pipeline, IUpstreamHandler myHandler)
{
_pipeline = pipeline;
_myHandler = myHandler;
}
/// <summary>
/// Initializes a new instance of the <see cref="UpstreamContext" /> class.
/// </summary>
/// <param name="mine">The handler that this context is for.</param>
public UpstreamContext(IUpstreamHandler mine)
{
_mine = mine;
}
public PipelineUpstreamContext(IPipeline pipeline, IUpstreamHandler myHandler)
{
this.pipeline = pipeline;
this.myHandler = myHandler;
}
public FreeSwitchPipeline(SecureString password, IUpstreamHandler client)
{
_password = password;
_client = client;
}
/// <summary>
/// Add an handler instance (singleton)
/// </summary>
/// <param name="handler">Must implement <see cref="IDownstreamHandler"/> and/or <see cref="IUpstreamHandler"/></param>
/// <remarks>Same instance will be used for all channels. Use the <see cref="IPipelineHandlerContext"/> to store any context information.</remarks>
public void AddUpstreamHandler(IUpstreamHandler handler)
{
this.uptreamHandlers.AddLast(new HandlerInformation <IUpstreamHandler>(handler));
}
public void RegisterUpstreamHandler(IUpstreamHandler handler)
{
if (handler == null)
throw new ArgumentNullException("handler");
_upstreamHandlers.AddLast(handler);
}
/// <summary>
/// Send an event upstream (from channels to application)
/// </summary>
/// <param name="handlerToStartFrom">Handler that should be invoked</param>
/// <param name="channelEvent">Event to send</param>
public void SendUpstream(IUpstreamHandler handlerToStartFrom, IChannelEvent channelEvent)
{
ChannelHandlerContext ctx = _contexts[handlerToStartFrom];
handlerToStartFrom.HandleUpstream(ctx, channelEvent);
}
/// <summary>
/// Initializes a new instance of the <see cref="UpstreamContext" /> class.
/// </summary>
/// <param name="mine">The handler that this context is for.</param>
public UpstreamContext(IUpstreamHandler mine)
{
_mine = mine;
}
