Adapters are used to connect applications to enterprise bus

Introduction

The adapter is a client application bus for receiving and/or transmitting messages to the bus.

Use WCF user interface in adapters

When using WCF user interface the application must implement the invocation methods provided by the interfaces of the bus and the transfer of those calls are WCF.

There are several ways to obtain interfaces tyres:

• NuGet package NewPlatform.Flexberry.ServiceBus.ClientTools
• Generate using WSDL

Example of adapter implementation using WCF interface described in this article.

Use REST interface adapters

When using REST user interface the application has to perform a suitable query to perform those or other operations. Description of the queries under consideration are presented in this state.

Example of adapter implementation using REST interface described in this article.

Adapters for subscriptions with the option callback

When using subscriptions with opca callback, the fundamental difference between applications is that it must be either a service (service or server), able to receive and process the request from the tire to the delivery of the message.

The type and format of the request depends on the transfer method messages in subscription, and can be as follows:

• WCF - when using this method, you must implement a method AcceptMessage interface ICallbackClient
• HTTP - when using this method, you must implement processing HTTP query description of the query under consideration are presented in this state
• WEB - when using this method, you must implement a method AcceptMessage interface ICallbackClient
• MAIL is experimental feature, be careful when using