其它类型的事务性资源,JMS消息队列和JCA连接器,依靠相似的机制将资源征用隐藏起来,使用户看不到。
The other types of transactional resources, JMS message queues and JCA connectors, rely on a similar mechanism to hide resource enlistment from the user.
如果技术连接器不可用,您将需要手动配置这些JMS实体来使用静态队列代替。
If technology connectors are not used, you'll need to manually configure these JMS entries to use static queues instead.
您应该看到,由于从cei队列接收到此消息,命令窗口中的连接器状态会更新,如图10中所示。
You should see the connector status update in the command window as it receives the message from the cei queue, as shown in Figure 10.
类似地,操作连接器取得业务流程规则评估的结果,以有效负载的形式从内部JMS消息队列检索一个操作,并将其传递给接触点。
Similarly, action connectors take the results of business process rule evaluation, retrieve an action as a payload from the internal JMS message queue, and pass it to a touchpoint.
要将一个本地应用程序组件(比如jms队列)连接到云,需要一个包含云计算连接器的XML网关(见参考资料中此类网关的示例)。
To connect a local application component, such as a JMS queue, to the cloud, requires an XML gateway that includes cloud computing connectors (see Resources for an example of such a gateway).
这是因为事件消息由消息队列连接连接器转发到BusinessEvents引擎,而不是直接发送到该引擎。
This is because event messages are forwarded to the Business Events engine by the message queue connection connector rather than directly sent to the engine.
指定消息队列连接连接器参数
图1显示了使用消息队列连接器建立的从BusinessEvents到Monitor的连接。
Figure 1 illustrates the connection from Business Events to Monitor using the message queue connector.
ESB和BusinessEvents集成解决方案的基础是使用消息队列连接器来处理Business Events事件和操作。
The ESB and Business events integration solution is based on the use of a message queue connector for the Business events events and actions.
就性能而言,这不是最佳的解决方案,因为中间的消息队列连接连接器引入了额外的消息开销。
In terms of performance, this is not the best solution because the message queue connection connector in the middle incurs extra messaging costs.
操作连接器也可以返回结果,该结果放在入站消息队列中,并且可以将其作为结果事件进行评估。
An action connector may also return a result, which is placed on the inbound message queue and can be evaluated as a result event.
我们还将演示如何配置消息队列连接器来接受这些消息,以及如何在预期jms队列上放置测试CBE消息,以测试配置。
We'll also demonstrate how to configure the message queue connector to accept these messages, and how to place a test CBE message onto the expected JMS queue to test the configuration.
图26展示了使用队列和HTTP连接器与未使用连接器的BusinessEvents场景的相对性能。
Figure 26 shows the relative performance of the queue and HTTP connector compared with the same Business Events scenario not using a connector.
VordelXMLGateway:了解CloudEdition,包含J MS队列连接器和云服务的预构建连接器。
Vordel XML Gateway: Learn about the cloud Edition with includes connectors to JMS queues and pre-built connectors to cloud services.
消息队列通过连接器应用程序与这类队列通讯。
Message Queuing communicates with such queues through a connector application.
连接器应用程序可以使用事务状态队列将确认消息发回发送应用程序。
The connector application can use the transaction status queue to send acknowledgment messages back to the sending application.
连接器应用程序可以使用事务状态队列将确认消息发回发送应用程序。
The connector application can use the transaction status queue to send acknowledgment messages back to the sending application.
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