Top-down -- Start from an existing XML description of the interface (XML schema, DTD, WSDL), derive the XML data model, and generate the mapping/conversion code.
自顶向下——从现有的接口XML描述（XML模式、DTD、WSDL）开始，派生 XML数据模型，并生成映射/转换代码。
Then add import statements in the DTD file to bring in the mapping module and any ancestor modules.
然后在DTD文档中添加导入语句以引入映射模块和任何父模块。
You'll also want to reference the Castor mapping DTD.
还可以引用Castor映射dtd。
The mapping can be combined for a direct DTD to relation database schema.
映射过程也可合并为直接有DTD到关系数据库的映射。
The article expatiates on a method of establishing heterogeneous data sources to connect the information model and the metadata mapping model by using the XML DTD modeling technique.
本文论述了使用XMLDTD建模技术，分别建立各个异构数据源连接信息模型与元数据映射模型的方法。
The Mapping process each element in DTD and mapping to an object schema. Then the object schema is mapped to the relation database schema.
映射的策略是以分析处理DTD中的每一个元素映射为对象模型，再由对象模型映射为数据库的关系模型。
The Mapping process each element in DTD and mapping to an object schema. Then the object schema is mapped to the relation database schema.
映射的策略是以分析处理DTD中的每一个元素映射为对象模型，再由对象模型映射为数据库的关系模型。
应用推荐