Using mdb, the modular debugger
使用mdb，模块化调试器
For the MDB, things are even simpler.
对于MDB，事情变得更简单了。
The EJB project contains the task agent MDB.
这个EJB项目包含任务代理mdb。
While you are creating each MDB, select.
当您创建每个MDB时，选择。
Activation specification created for the export MDB.
为导出mdb创建的激活规范。
Listing 3 shows a skeleton implementation of the MDB.
清单3演示了MDB的实现框架。
First, an MDB doesn't need to be passed a JMS message.
首先，不需要把MDB传递给JMS消息。
The SCA MDB transaction rolls back to the SCA destination.
SCAmdb事务回滚到sca目的地。
Create an activation specification for the MDB application.
为MDB应用程序创建一个激活规范。
Figure 12 shows the deployment descriptor of the generated MDB.
图12展示了生成mdb的部署描述符。
The second hands-on example shows the construction of an MDB.
第二个操作示例将显示如何构建MDB。
The existing MDB application is not affected by this change either.
现有的MDB应用程序也不受此更改影响。
Create the JMS activation specification for our MDB to bind to.
创建MDB要与之绑定的JMS激活规范。
The adapter invokes an MDB packaged in the separate application.
适配器调用一个在单个应用程序中的MDB。
Jms-mdb-sample - demonstrates the Message-Driven Bean in EJB 3.0.
jms - mdb - sample——演示e JB 3.0中的消息驱动Bean。
Both the client application and the MDB have deployment descriptors.
客户端应用程序和mdb两者都有部署描述符。
The CEI provides a script for configuring and installing such an MDB.
CEI提供了配置和安装诸如mdb的脚本。
You will need to use this queue name later when you configure the MDB.
在以后配置MDB时需要使用此队列名。
The MDB HTTP client waits for the synchronous HTTP response from the provider.
MDBHTTP客户机将等待提供程序发送的同步HTTP响应。
The WPS server hosts and runs a JEE application with an MDB connected to the queue.
WPS服务器托管并运行一个JEE应用程序，有一个MDB与队列相连。
The MDB method that you wish to invoke takes the deserialized object as a parameter.
希望调用的MDB方法采用反序列化之后的对象作为参数。
Each MDB that is triggered responds by triggering the next MDB in the response chain.
在响应链中每个被触发的MD b会触发下一个MDB。
Listing 10 shows the request sent to the default target identified in the MDB environment.
清单10显示了发送到MDB环境中标识的目标的请求。
Instead, a client can invoke MDB services by simply sending a JMS message to a destination.
相反，客户机只需将JMS消息发送到目标，便可以调用mdb服务。
If you can't use an MDB, then you can create a simple JMS client to serve as a listener.
如果您不能使用MDB，您可以创建一个简单J MS客户机，以此来作为一个侦听器。
Besides steps 1-7, the script also includes commands to install and start the MDB application.
除了步骤1 - 7外，脚本还包含用于安装和启动MDB应用程序的命令。
Listing 4 shows a typical example of an MDB deployment descriptor for an EJB 2.0 application.
清单4展示了EJB 2.0应用程序的MDB部署描述符的一个典型例子。
Successful validation doesn't necessarily imply that the deployed MDB will start successfully.
成功的验证并不意味着部署的MDB 肯定能成功启动。
The message is now available to be delivered to a message consumer, such as a service provider or an MDB.
现在，消息允许被传递给一个消息消费者，例如一个服务提供者或是一个MDB。
The object returned also implements the interface that the MDB declared in its deployment descriptor.
返回的对象还实现了MDB在它的部署描述符中声明的接口。
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