public static InboundRouteDefinition Create(IEnumerable <string> templates, RouteDestinationType type)
{
var route = new InboundRouteDefinition(templates, type);
route.Validate();
return(route);
}
/// <summary>
/// Tries to route the message to the destination and appends route properties to message metadata
/// </summary>
/// <param name="path"></param>
/// <param name="message"></param>
/// <param name="routeType"></param>
/// <returns></returns>
public bool TryRouteIncomingMessage(string path, IMessage message, out RouteDestinationType routeType)
{
Collection<UriTemplateMatch> matches = this.topicTemplateTable.Match(new Uri(BaseUri, path));
if (matches.Count == 0)
{
routeType = RouteDestinationType.Unknown;
return false;
}
if (matches.Count > 1)
{
if (MqttIotHubAdapterEventSource.Log.IsVerboseEnabled)
{
MqttIotHubAdapterEventSource.Log.Verbose("Topic name matches more than one route.", path);
}
}
UriTemplateMatch match = matches[0];
var route = (InboundRouteDefinition)match.Data;
routeType = route.Type;
int variableCount = match.BoundVariables.Count;
for (int i = 0; i < variableCount; i++)
{
// todo: this will unconditionally set property values - is it acceptable to overwrite existing value?
message.Properties.Add(match.BoundVariables.GetKey(i), match.BoundVariables.Get(i));
}
return true;
}
public bool TryMapTopicNameToRoute(string topicName, out RouteDestinationType routeType, IDictionary<string, string> contextOutput)
{
Collection<UriTemplateMatch> matches = this.topicTemplateTable.Match(new Uri(BaseUri, topicName));
if (matches.Count == 0)
{
routeType = RouteDestinationType.Unknown;
return false;
}
if (matches.Count > 1)
{
if (MqttIotHubAdapterEventSource.Log.IsVerboseEnabled)
{
MqttIotHubAdapterEventSource.Log.Verbose("Topic name matches more than one route.", topicName);
}
}
UriTemplateMatch match = matches[0];
var route = (InboundRouteDefinition)match.Data;
routeType = route.Type;
int variableCount = match.BoundVariables.Count;
for (int i = 0; i < variableCount; i++)
{
// todo: this will unconditionally set property values - is it acceptable to overwrite existing value?
contextOutput[match.BoundVariables.GetKey(i)] = match.BoundVariables.Get(i);
}
return true;
}
public bool TryMapTopicNameToRoute(string topicName, out RouteDestinationType routeType, IDictionary <string, string> contextOutput)
{
Collection <UriTemplateMatch> matches = this.topicTemplateTable.Match(new Uri(BaseUri, topicName));
if (matches.Count == 0)
{
routeType = RouteDestinationType.Unknown;
return(false);
}
if (matches.Count > 1)
{
if (MqttIotHubAdapterEventSource.Log.IsVerboseEnabled)
{
MqttIotHubAdapterEventSource.Log.Verbose("Topic name matches more than one route.", topicName);
}
}
UriTemplateMatch match = matches[0];
var route = (InboundRouteDefinition)match.Data;
routeType = route.Type;
int variableCount = match.BoundVariables.Count;
for (int i = 0; i < variableCount; i++)
{
// todo: this will unconditionally set property values - is it acceptable to overwrite existing value?
contextOutput[match.BoundVariables.GetKey(i)] = match.BoundVariables.Get(i);
}
return(true);
}
/// <summary>
/// Tries to route the message to the destination and appends route properties to message metadata
/// </summary>
/// <param name="path"></param>
/// <param name="message"></param>
/// <param name="routeType"></param>
/// <returns></returns>
public bool TryRouteIncomingMessage(string path, IMessage message, out RouteDestinationType routeType)
{
Collection <UriTemplateMatch> matches = this.topicTemplateTable.Match(new Uri(BaseUri, path));
if (matches.Count == 0)
{
routeType = RouteDestinationType.Unknown;
return(false);
}
if (matches.Count > 1)
{
if (MqttIotHubAdapterEventSource.Log.IsVerboseEnabled)
{
MqttIotHubAdapterEventSource.Log.Verbose("Topic name matches more than one route.", path);
}
}
UriTemplateMatch match = matches[0];
var route = (InboundRouteDefinition)match.Data;
routeType = route.Type;
int variableCount = match.BoundVariables.Count;
for (int i = 0; i < variableCount; i++)
{
// todo: this will unconditionally set property values - is it acceptable to overwrite existing value?
message.Properties.Add(match.BoundVariables.GetKey(i), match.BoundVariables.Get(i));
}
return(true);
}
InboundRouteDefinition(IEnumerable <string> templates, RouteDestinationType type)
{
this.Type = type;
this.Templates = templates.ToArray();
}
public static InboundRouteDefinition Create(IEnumerable<string> templates, RouteDestinationType type)
{
var route = new InboundRouteDefinition(templates, type);
route.Validate();
return route;
}
InboundRouteDefinition(IEnumerable<string> templates, RouteDestinationType type)
{
this.Type = type;
this.Templates = templates.ToArray();
}
