Using XML with Legacy Business Applications

Michael C. Rawlins9780321154941, 0321154940

Does this dilemma sound familiar? What if you could enable a legacy application to support XML? You can. In Using XML with Legacy Business Applications, e-commerce expert Michael C. Rawlins outlines usable techniques for solving day-to-day XML-related data exchange problems. Using an easy-to-understand cookbook approach, Rawlins shows you how to build XML support into legacy business applications using Java and C++. The techniques are illustrated by building converters for legacy formats. Converting CSV files, flat files, and X12 EDI to and from XML will never be easier!Inside you’ll find: * A concise tutorial for learning to read W3C XML schemas * An introduction to using XSLT to transform between different XML formats * Simple, pragmatic advice on transporting XML documents securely over the InternetFor developers working with either MSXML with Visual C++ or Java and Xerces: * See Chapter 3 for a step-by-step guide to enabling existing business applications to export XML documents * See Chapter 2 for a step-by-step guide to enabling existing business applications to import XML documents * See Chapter 5 for code examples and tips for validating XML documents against schemas * See Chapter 12 for general tips on building commerce support into an applicationFor end users who need a simple and robust conversion utility: * See Chapter 7 for converting CSV files to and from XML * See Chapter 8 for converting flat files to and from XML * See Chapter 9 for converting X12 EDI to and from XML * See Chapter 11 for tips on how to use these techniques together for complex format conversions