/// <summary>
/// Constructor.
/// </summary>
/// <param name="serverUrl">The server url, for example "ws://diffusion.example.com:80".</param>
public ControlClientUpdatingRecordTopics(string serverUrl)
{
session = Diffusion.Sessions.Principal("client").Password("password").Open(serverUrl);
topicControl = session.GetTopicControlFeature();
var mf = Diffusion.Metadata;
// Create the record metadata for the rates topic. It has 2 decimal fields which are maintained to 5
// decimal places and allow empty values.
recordMetadata = mf.RecordBuilder("Rates")
.Add(mf.DecimalBuilder("Buy").SetScale(5).SetAllowsEmpty(true).Build())
.Add(mf.DecimalBuilder("Sell").SetScale(5).SetAllowsEmpty(true).Build())
.Build();
// Create the topic details to be used for all rates topics
topicDetails = topicControl.CreateDetailsBuilder <IRecordTopicDetailsBuilder>()
.EmptyFieldValue(Constants.EMPTY_FIELD_STRING)
.Metadata(mf.Content("CurrencyDetails", recordMetadata))
.Build();
// Create a delta builder that can be reused for bid-only changes
deltaRecordBuilder = Diffusion.Content.NewDeltaRecordBuilder(recordMetadata)
.EmptyFieldValue(Constants.EMPTY_FIELD_STRING);
var updateControl = session.GetTopicUpdateControlFeature();
updateFactory = updateControl.UpdateFactory <IContentUpdateFactory>();
// Register as an updater for all topics under the root
updateControl.RegisterUpdateSource(RootTopic, new TopicUpdateSource(topicUpdater));
}
/// <summary>
/// Constructor.
/// </summary>
public ControlClientUpdatingPagedTopics()
{
session = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com:80");
topicControl = session.GetTopicControlFeature();
var updateControl = session.GetTopicUpdateControlFeature();
orderedUpdateFactory = updateControl.UpdateFactory <IPagedRecordOrderedUpdateFactory>();
unorderedUpdateFactory = updateControl.UpdateFactory <IPagedStringUnorderedUpdateFactory>();
var metadata = Diffusion.Metadata;
// Create an unordered paged string topic
topicControl.AddTopic(UnorderedTopic, topicControl.NewDetails(TopicType.PAGED_STRING),
new TopicControlAddCallbackDefault());
// Create an ordered paged record topic
var recordMetadata = metadata.Record("Record", metadata.String("Name"), metadata.String("Address"));
topicControl.AddTopic(OrderedTopic,
topicControl.CreateDetailsBuilder <IPagedRecordTopicDetailsBuilder>()
.Metadata(recordMetadata)
.Order(new PagedRecordOrderKey("Name"))
.Build(),
new TopicControlAddCallbackDefault());
// Register an updater for topics under the 'Paged' branch
updateControl.RegisterUpdateSource("Paged", new UpdateSource());
}
/// <summary>
/// Constructor.
/// </summary>
public ControlClientUpdatingPagedTopics()
{
session = Diffusion.Sessions.Principal( "control" ).Password( "password" )
.Open( "ws://diffusion.example.com:80" );
topicControl = session.GetTopicControlFeature();
var updateControl = session.GetTopicUpdateControlFeature();
orderedUpdateFactory = updateControl.UpdateFactory<IPagedRecordOrderedUpdateFactory>();
unorderedUpdateFactory = updateControl.UpdateFactory<IPagedStringUnorderedUpdateFactory>();
var metadata = Diffusion.Metadata;
// Create an unordered paged string topic
topicControl.AddTopic( UnorderedTopic, topicControl.NewDetails( TopicType.PAGED_STRING ),
new TopicControlAddCallbackDefault() );
// Create an ordered paged record topic
var recordMetadata = metadata.Record( "Record", metadata.String( "Name" ), metadata.String( "Address" ) );
topicControl.AddTopic( OrderedTopic,
topicControl.CreateDetailsBuilder<IPagedRecordTopicDetailsBuilder>()
.Metadata( recordMetadata )
.Order( new PagedRecordOrderKey( "Name" ) )
.Build(),
new TopicControlAddCallbackDefault() );
// Register an updater for topics under the 'Paged' branch
updateControl.RegisterUpdateSource( "Paged", new UpdateSource() );
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="serverUrl">The server url, for example "ws://diffusion.example.com:80".</param>
public ControlClientUpdatingRecordTopics( string serverUrl )
{
session = Diffusion.Sessions.Principal( "client" ).Password( "password" ).Open( serverUrl );
topicControl = session.GetTopicControlFeature();
var mf = Diffusion.Metadata;
// Create the record metadata for the rates topic. It has 2 decimal fields which are maintained to 5
// decimal places and allow empty values.
recordMetadata = mf.RecordBuilder( "Rates" )
.Add( mf.DecimalBuilder( "Buy" ).SetScale( 5 ).SetAllowsEmpty( true ).Build() )
.Add( mf.DecimalBuilder( "Sell" ).SetScale( 5 ).SetAllowsEmpty( true ).Build() )
.Build();
// Create the topic details to be used for all rates topics
topicDetails = topicControl.CreateDetailsBuilder<IRecordTopicDetailsBuilder>()
.EmptyFieldValue( Constants.EMPTY_FIELD_STRING )
.Metadata( mf.Content( "CurrencyDetails", recordMetadata ) )
.Build();
// Create a delta builder that can be reused for bid-only changes
deltaRecordBuilder = Diffusion.Content.NewDeltaRecordBuilder( recordMetadata )
.EmptyFieldValue( Constants.EMPTY_FIELD_STRING );
var updateControl = session.GetTopicUpdateControlFeature();
updateFactory = updateControl.UpdateFactory<IContentUpdateFactory>();
// Register as an updater for all topics under the root
updateControl.RegisterUpdateSource( RootTopic, new TopicUpdateSource( topicUpdater ) );
}
public ControlClientAddingTopics()
{
session = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com:80");
topicControl = session.GetTopicControlFeature();
}
public ControlClientMissingTopicNotification() {
clientSession = Diffusion.Sessions.Principal( "client" ).Password( "password" )
.Open( "ws://diffusion.example.com:80" );
topicControl = Diffusion.Sessions.Principal( "control" ).Password( "password" )
.Open( "ws://diffusion.example.com:80" ).GetTopicControlFeature();
Subscribe( "some/path10" );
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="serverUrl">for example "ws://diffusion.example.com:80"</param>
public ControlClientUpdatingJSONTopics(string serverUrl)
{
session = Diffusion.Sessions.Principal("control").Password("password").Open(serverUrl);
topicControl = session.GetTopicControlFeature();
// Register as an updater for all topics under the root
session.GetTopicUpdateControlFeature().RegisterUpdateSource(rootTopic,
new MyTopicUpdateSource(valueUpdater));
}
public ControlClientMissingTopicNotification()
{
clientSession = Diffusion.Sessions.Principal("client").Password("password")
.Open("ws://diffusion.example.com:80");
topicControl = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com:80").GetTopicControlFeature();
Subscribe("some/path10");
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="callback">The callback for updates.</param>
public ControlClientAsUpdateSource( ITopicUpdaterUpdateCallback callback )
{
updateCallback = callback;
session = Diffusion.Sessions.Principal( "control" ).Password( "password" )
.Open( "ws://diffusion.example.com;80" );
topicControl = session.GetTopicControlFeature();
updateControl = session.GetTopicUpdateControlFeature();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="callback">The callback for updates.</param>
public ControlClientAsUpdateSource(ITopicUpdaterUpdateCallback callback)
{
updateCallback = callback;
session = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com;80");
topicControl = session.GetTopicControlFeature();
updateControl = session.GetTopicUpdateControlFeature();
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="serverUrl">for example "ws://diffusion.example.com:80"</param>
public ControlClientUpdatingJSONTopics( string serverUrl )
{
session = Diffusion.Sessions.Principal( "control" ).Password( "password" ).Open( serverUrl );
topicControl = session.GetTopicControlFeature();
// Register as an updater for all topics under the root
session.GetTopicUpdateControlFeature().RegisterUpdateSource( rootTopic,
new MyTopicUpdateSource( valueUpdater ) );
}
/// <summary>
/// Constructor.
/// </summary>
public ControlClientUpdatingTopic()
{
session = Diffusion.Sessions.Principal("control").Password("password")
.Open("ws://diffusion.example.com:80");
topicControl = session.GetTopicControlFeature();
updateControl = session.GetTopicUpdateControlFeature();
// Create a single-value topic.
topicControl.AddTopicFromValue(Topic, TopicType.SINGLE_VALUE, new TopicControlAddCallbackDefault());
}
/// <summary>
/// Constructor.
/// </summary>
public ControlClientUpdatingTopic()
{
session = Diffusion.Sessions.Principal( "control" ).Password( "password" )
.Open( "ws://diffusion.example.com:80" );
topicControl = session.GetTopicControlFeature();
updateControl = session.GetTopicUpdateControlFeature();
// Create a single-value topic.
topicControl.AddTopicFromValue( Topic, TopicType.SINGLE_VALUE, new TopicControlAddCallbackDefault() );
}
public TopicManager(ISession session, DataGenerators.ICarControlsDataGenerator carControlsDataGenerator, DataGenerators.ICarStateDataGenerator carStateDataGenerator, RefreshIntervalManager refreshIntervalManager, Metrics metrics)
{
this.carControlsDataGenerator = carControlsDataGenerator;
this.carStateDataGenerator = carStateDataGenerator;
this.refreshIntervalManager = refreshIntervalManager;
this.metrics = metrics;
topics = session.GetTopicsFeature();
topicControl = session.GetTopicControlFeature();
topicUpdateControl = session.GetTopicUpdateControlFeature();
topicPathsPendingAddition = new List<string>();
// The first thing we need to do is kick of an asynchronous request to see
// whether our root topic path already exists.
var topicDetailsHandler = new Handlers.TopicDetailsHandler();
topicDetailsHandler.Success += topicDetailsHandler_Success;
topics.GetTopicDetails(rootTopicPath, TopicDetailsLevel.BASIC, topicDetailsHandler);
}
public TopicManager(ISession session, DataGenerators.ICarControlsDataGenerator carControlsDataGenerator, DataGenerators.ICarStateDataGenerator carStateDataGenerator, RefreshIntervalManager refreshIntervalManager, Metrics metrics)
{
this.carControlsDataGenerator = carControlsDataGenerator;
this.carStateDataGenerator = carStateDataGenerator;
this.refreshIntervalManager = refreshIntervalManager;
this.metrics = metrics;
topics = session.GetTopicsFeature();
topicControl = session.GetTopicControlFeature();
topicUpdateControl = session.GetTopicUpdateControlFeature();
topicPathsPendingAddition = new List <string>();
// The first thing we need to do is kick of an asynchronous request to see
// whether our root topic path already exists.
var topicDetailsHandler = new Handlers.TopicDetailsHandler();
topicDetailsHandler.Success += topicDetailsHandler_Success;
topics.GetTopicDetails(rootTopicPath, TopicDetailsLevel.BASIC, topicDetailsHandler);
}
public MissingTopicHandler(ITopicControl topicControl, AddTopicAndProceed proceedCallback)
{
theTopicControl = topicControl;
theProceedCallback = proceedCallback;
}
