Interoperating with an IBM MQ network

The default messaging provider (service integration) can interoperate with a IBM MQ network by using a IBM MQ link or a IBM MQ server. Alternatively, you can use IBM MQ as your messaging provider. Each type of connectivity is designed for different situations, and provides different advantages. Choose the most appropriate interoperation method for each of your messaging applications.

About this task

Note: The interoperation through IBM MQ server (queue manager or queue-sharing group) is deprecated in WebSphere® Application Server version 9. As an alternative method, you can use IBM MQ resource adapter or IBM MQ link to connect to the IBM MQ network for interoperation. For more information, see Deprecated features.
WebSphere Application Server can interoperate with IBM MQ in the following ways:
  • By configuring IBM MQ as an external JMS provider by using the IBM MQ messaging provider.
  • By connecting a service integration bus to a IBM MQ network by using the default messaging provider and a IBM MQ link.
  • By integrating IBM MQ queues into a bus by using the default messaging provider and a IBM MQ server.

A IBM MQ link provides a traditional IBM MQ -style solution to connecting resources. A IBM MQ server adds the ability to directly access IBM MQ queues from within a bus.

Table 1. The different ways of interoperating with IBM MQ. Table 1 has three columns. Each column contains a figure showing a different way of interoperating with IBM MQ. The first column describes interoperation using the IBM MQ messaging provider, with no bus. The second column describes interoperation using a IBM MQ network as a foreign bus. The third column describes interoperation using a IBM MQ queue manager or queue-sharing group as a bus member.
IBM MQ messaging provider (no bus) IBM MQ network as a foreign bus (using a IBM MQ link) IBM MQ queue manager or queue-sharing group as a bus member (using a IBM MQ server)
This figure is described in the surrounding text.

In this figure, a JMS application uses APIs to send a message to IBM MQ, for a topic or queue, via the IBM MQ messaging provider.

This figure is described in the surrounding text.

In this figure a JMS application uses the default messaging provider to pass a message to a local service integration bus. The local bus passes the message to a foreign bus, which forwards it across a IBM MQ link to a IBM MQ queue manager or queue sharing group that acts as the gateway to the IBM MQ network. Service integration views the IBM MQ network as if it were a foreign bus.

This figure is described in the surrounding text.

In this figure, a JMS application uses the default messaging provider to pass a message to a service integration bus. The bus passes the message through a IBM MQ server direct to a IBM MQ queue. Service integration views the IBM MQ server (a IBM MQ queue manager or queue-sharing group, and its associated queues) as a member of the local bus.

IBM MQ 傳訊提供者不使用服務整合。 它提供從 WebSphere Application ServerIBM MQ 的 JMS 傳訊存取功能。 IBM MQ 鏈結提供服務整合匯流排和 IBM MQ 佇列管理程式或佇列共用群組之間的伺服器至伺服器通道連線,作為通往 IBM MQ 網路的閘道。當您使用 IBM MQ 鏈結時,IBM MQ 網路會將傳訊匯流排視為虛擬佇列管理程式,而服務整合會將 IBM MQ 網路視為外部匯流排。 IBM MQ 鏈結可讓 WebSphere Application Server 應用程式將點對點訊息傳送到 IBM MQ 佇列(定義為服務整合匯流排中的目的地),且可讓 IBM MQ 應用程式將點對點訊息傳送到服務整合匯流排中的目的地(定義為 IBM MQ 中的遠端佇列)。 另外,這個鏈結也可讓 WebSphere Application Server 應用程式訂閱 IBM MQ 應用程式所發佈的訊息,讓 IBM MQ 應用程式訂閱 WebSphere Application Server 應用程式所發佈的訊息。 這個鏈結也可確保訊息在 WebSphere Application Server 所用的格式與 IBM MQ 所用的格式之間轉換。 IBM MQ 伺服器代表 IBM MQ 佇列管理程式或(若為 IBM MQ for z/OS®)佇列共用群組。 如果要與 WebSphere Application Server 7.0 版或更新版本交互作業,WebSphere MQ 的版本必須是 WebSphere MQ for z/OS 第 6 版或更新的版本,或是 WebSphere MQ(分散式平台)第 7 版或更新的版本。 IBM MQ 伺服器支援 IBM MQ for z/OS 網路所提供的高可用性和最佳負載平衡性質。 IBM MQ 伺服器會定義連線及連線所用的服務品質內容,另外,也可確保訊息會在 WebSphere Application Server 所用的格式與 IBM MQ 所用的格式之間轉換。

For more information about these approaches, see Interoperation with IBM MQ.

To interoperate with a IBM MQ network complete one or more of the following steps.

Procedure


指出主題類型的圖示 作業主題



時間戳記圖示 前次更新: July 9, 2016 11:15
http://www14.software.ibm.com/webapp/wsbroker/redirect?version=cord&product=was-nd-mp&topic=tjfp0015_
檔名:tjfp0015_.html