This article has shown that in a top-down approach to Web services development, data model hierarchies are well-supported by the IBM WebSphere JAX-RPC compliant tools and runtime.

• 本文介绍了一种自顶向下的Web服务开发方法。IBM WebSphere JAX-RPC兼容的工具和运行时为数据模型层次提供了很好的支持。