Validating the Document with the Document Type Definition (DTD)
In this example, we will be sending an XML document from Beta Company to Alpha Company. The XML document will represent a transaction that contains the name of the company, the address of the company, and certain product information. Note that the information is nested. This is to say that the overall document, which can be described as an object, is that of a supplier, and nested within the supplier identification are the company name, the company address, and the product information. Note that there is also information nested within the address and the product identifications. Before going any further, let’s define a DTD that will drive all the transactions for this example. The ...
Get The Object-Oriented Thought Process, Fourth Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
