The Service Description Framework (SDF)... is one of those technology-neutral Service contract templates.

服务描述框架(SDF)……是一种技术中立的服务契约模板。

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Either way, when you call one of the service methods the stub handles converting request data objects to XML, and returned XML to response data objects, using your selected data-binding framework.

无论采用哪种方式，调用服务方法时，存根都将使用所选数据绑定框架处理将请求数据对象转换为XML，以及将返回的xml转换为响应数据对象的工作。

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Using this framework, one can develop and deploy a web service as an OSGi bundle.

通过使用这个框架，我们可以把Web服务作为osgi包进行开发和部署。

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