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Article

Title: XML in the vortex

Author: Halla, Jason Article Type: Review
Source: Application Development Trends, v11 n6 p48(2) Publication Date: Jun 2004
  ISSN: 1073-9564
  Illustrations: Charts, Screen Layouts
URL of Publication: http://www.adtmag.com

Datawatch's VorteXML Designer 3 is an able platform for transforming text documents into eXtensible Markup Language (XML) and mapping the XML to a Schema. Features are many and stable, but VorteXML Designer 3 lacks the refinement and some features that would put it in the excellent category. Transformation is a three-step process that defines and which parts of the file data are to be captured; refinement of the hierarchical organization of the captured data; and mapping XML output to a Schema document. Input mode entails defining and refining data to be exported as XML, and Output maps the XML output to a Schema document. A view of data being manipulated is shown in the Tree pane. Identification of parts of the document to transfer to XML is via Traps, which is a pattern inside the document that the parser can repeatedly identify, including the type of data, position or form of the text in the document, or a recognizable pattern inside the text. Each Trap tool worked without a hitch during testing. A verification tool makes sure that the trap will reliability capture data throughout the file. Viewpoints include Report and Table, with Rep as the default view in Input Mode that shows a rendering of the file being manipulated. Among steps described include locating relevant information; ordering relationships of each Template for a logical XML structure; specifications of occurrences of trapped data in XML output; and application of a schema in Output mode. Among drawbacks of VorteXML Designer 3 is limitation in native operation to ASCII files; no ability to apply define Profiles automatically to each file in a selected directory; and Windows-only design.

Special Features: Charts, Screen Layouts

Companies:
Datawatch Corp

Products:
VorteXML Designer

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