通过添加包装程序类，您打破了子类型的多态性。
By adding a wrapper class, you have broken subtype polymorphism.
使TLD文件和处理程序类可访问。
步骤3a：实现处理程序类。
这个基类将使编写处理程序类更加容易。
This is a base class that makes writing handler classes easier.
这个清单给出单元测试使用的实用程序类。
The listing shows a utility class that gets used by the unit test.
使用Browse按钮选择中介处理程序类。
Use the Browse button to select the mediation handler class.
功能逻辑和本地化框架被抽象到处理程序类中。
The functional logic and localization framework are abstracted into a handler class.
调用处理程序类是处理所有数据验证逻辑的地方。
The invocation handler class is where all of the data validation logic is handled.
定义了应用程序类之后，在代码中放上如下的宏。
When you've defined your application class, place the following macro somewhere in your code.
第三部分将继续检测应用程序类并测试该应用程序。
The third part continues to examine the application classes and tests the application.
字节码插装：该流程将字节码注入到应用程序类中。
Bytecode instrumentation: This is the process of injecting bytecode into the application classes.
然后将在以前使用的DB实用程序类中调用新方法。
It then calls a new method in the DB utility class we have used previously.
因此我们的文件表内容提供程序类与清单8 类似。
So our file table content provider class looks like Listing 8.
获得的每个动态服务都将调用对应的服务实用程序类。
For each dynamic service obtained, the corresponding services utility class is invoked.
在有网关的应用服务器上安装处理程序类及其依赖性。
Install the handler class and dependencies in the application server that is hosting the gateway.
jar：包含订户和发布方实用程序类的jar文件。
WASv5WSNTExtensions.jar: a jar file containing the utility classes for subscribers and publishers.
关于DateTag处理程序类有几件事值得一说。
Several things are worth noting about the DateTag handler class.
需要DB 2驱动程序类来配置与DB 2数据库的连接。
The DB2 driver classes are required to configure a connection with the DB2 database.
调用处理程序类必须知道如何处理所有接口类型的方法调用。
The invocation handler class must know how to deal with method invocations of all the interface types.
这个实用程序类可以包含针对所有这类关键字或函数的函数。
This utility class can have functions for all such keywords or functions.
将根据内容提供程序类和标签提供程序类设定表中字段的值。
The value of the fields in the table will be set according to your content provider and label provider classes.
解决类可视性问题的惟一方法是确保所有的应用程序类都可见。
The only way to resolve class visibility problems is to ensure that all the application classes are visible.
包装程序类实现了我早先描述的Fulfillment接口。
The wrapper class implements the Fulfillment interface I described earlier.
根据事后反思，如果代理和调用程序类是自动生成的，则会更好。
On reflection, it would have been better if the proxy and invoker classes had been automatically generated.
tagclass元素定义标记处理程序类encodetag。
The tagclass element defines the tag handler class EncodeTag.
这个处理程序类的实例用于过滤所有到达的请求、发出的响应和错误。
The instance of the handler class is used to filter all incoming requests, outgoing responses, and faults.
在通知插件的属性文件中进行配置，从而调用特定的治理通知程序类。
We have configured in the notification plug-in properties file that a specific governance notifier class gets invoked.
在JAAS配置文件中为应用程序类配置LoginModule。
Configure the Login Module for your application class in your JAAS configuration file.
像包装程序类一样，虽然此技术满足了您的需要，但是有其自己的缺点。
Like the wrapper class, this technique fulfills your requirements, but it comes with its own disadvantages.
这两个新方法都在清单3中给出。请将它们添加到该中介处理程序类中。
Both the new methods are shown in Listing 3. Add them to the mediation handler class.
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