Interface IMessagingService

This interface contains properties and methods required for a Messaging Service. It is implemented by MessagingService.

Namespace:
Assembly: Alachisoft.NCache.Web.dll
Syntax
public interface IMessagingService

Methods

CreateTopic(String)

Creates a topic with the specified name.

Declaration
ITopic CreateTopic(string topicName)
Parameters
Type Name Description
System.String topicName
Returns
Type Description
ITopic

Returns the created topic instance
Examples

The following example demonstrates how to create a topic.

First initialize cache.

Cache cache = NCache.InitializeCache("myCache");

Then get messaging service from cache.

IMessagingService messagingService=cache.MessagingService;

Then create topic on messagingService

ITopic topic=messagingService.CreateTopic("mytopic");

DeleteTopic(String)

Deletes the specified topic.

Declaration
void DeleteTopic(string topicName)
Parameters
Type Name Description
System.String topicName
Examples

The following example demonstrates how to get a topic.

First initialize cache.

Cache cache = NCache.InitializeCache("myCache");

Then get messaging service from cache.

IMessagingService messagingService=cache.MessagingService;

Then delete topic from messagingService

messagingService.DeleteTopic("mytopic");

GetTopic(String)

Retrieves the specified topic instance.

Declaration
ITopic GetTopic(string topicName)
Parameters
Type Name Description
System.String topicName
Returns
Type Description
ITopic

Returns the topic instance, null if it does not exist.
Examples

The following example demonstrates how to get a topic.

First initialize cache.

Cache cache = NCache.InitializeCache("myCache");

Then get messaging service from cache.

IMessagingService messagingService=cache.MessagingService;

Then get topic from messagingService

ITopic topic=messagingService.GetTopic("mytopic");