In this case you need to know the implementation class because you have to construct an instance of it from the information in the serialized certificate.

在这种情况下，您需要了解实现类，因为您必须从被序列化的证书信息中构建它的实例。

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Another example of message handling could be to construct JPA entities corresponding to the information from the exported document and store them in a database.

另一个消息处理例子就是构建与导出的文档信息对应的JPA实体并将它们存储到数据库中。

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Increasingly, XML has become the means to model components of information systems, and those components automatically construct themselves around what has been expressed in XML.

XML逐渐成为对信息系统组件建模的方法，并且这些组件根据用XML表示的信息自动构造自身。

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It then used this information to construct a family tree that placed them into clusters.

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