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//----------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//----------------------------------------------------------------
namespace System.ServiceModel.Activities.Description
{
using System.Activities.Tracking;
using System.Collections.ObjectModel;
using System.Globalization;
using System.Runtime;
using System.ServiceModel.Activation;
using System.ServiceModel.Activities.Tracking;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
[Fx.Tag.XamlVisible(false)]
public class EtwTrackingBehavior : IServiceBehavior
{
public EtwTrackingBehavior()
{
}
public string ProfileName
{
get;
set;
}
public virtual void AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase, Collection<ServiceEndpoint> endpoints, BindingParameterCollection bindingParameters)
{
}
public virtual void ApplyDispatchBehavior(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
{
WorkflowServiceHost workflowServiceHost = serviceHostBase as WorkflowServiceHost;
if (null != workflowServiceHost)
{
string workflowDisplayName = workflowServiceHost.Activity.DisplayName;
string hostReference = string.Empty;
if (AspNetEnvironment.Enabled)
{
VirtualPathExtension virtualPathExtension = serviceHostBase.Extensions.Find<VirtualPathExtension>();
if (virtualPathExtension != null && virtualPathExtension.VirtualPath != null)
{
//Format Website name\Application Virtual Path|\relative service virtual path|serviceName
string name = serviceDescription != null ? serviceDescription.Name : string.Empty;
string application = virtualPathExtension.ApplicationVirtualPath;
//If the application is the root, do not include it in servicePath
string servicePath = virtualPathExtension.VirtualPath.Replace("~", application + "|");
hostReference = string.Format(CultureInfo.InvariantCulture, "{0}{1}|{2}", virtualPathExtension.SiteName, servicePath, name);
}
}
TrackingProfile trackingProfile = this.GetProfile(this.ProfileName, workflowDisplayName);
workflowServiceHost.WorkflowExtensions.Add(
() => new EtwTrackingParticipant
{
ApplicationReference = hostReference,
TrackingProfile = trackingProfile
});
}
}
public virtual void Validate(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase)
{
}
TrackingProfile GetProfile(string profileName, string displayName)
{
DefaultProfileManager profileManager = new DefaultProfileManager();
return profileManager.GetProfile(profileName, displayName);
}
}
}
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