Table of Contents

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  1. Preface
  2. Transformations
  3. Source transformation
  4. Target transformation
  5. Aggregator transformation
  6. Cleanse transformation
  7. Data Masking transformation
  8. Deduplicate transformation
  9. Expression transformation
  10. Filter transformation
  11. Hierarchy Builder transformation
  12. Hierarchy Parser transformation
  13. Hierarchy Processor transformation
  14. Input transformation
  15. Java transformation
  16. Java transformation API reference
  17. Joiner transformation
  18. Labeler transformation
  19. Lookup transformation
  20. Mapplet transformation
  21. Normalizer transformation
  22. Output transformation
  23. Parse transformation
  24. Python transformation
  25. Rank transformation
  26. Router transformation
  27. Rule Specification transformation
  28. Sequence Generator transformation
  29. Sorter transformation
  30. SQL transformation
  31. Structure Parser transformation
  32. Transaction Control transformation
  33. Union transformation
  34. Velocity transformation
  35. Verifier transformation
  36. Web Services transformation

Transformations

Transformations

Velocity transformation parsers

Velocity transformation parsers

The Velocity transformation uses different parsers to parse JSON and XML data.
The Velocity transformation uses the following parsers based on the type of data you want to process:
JSON data
To parse JSON data, the Velocity transformation uses the Java package org.json. The transformation passes the data that you want to process to the
JSONObject​(java.lang.String source)
constructor to construct a JSONObject object within Java. For more information about the JSONObject constructor, see javadoc.io.
XML data
To parse XML data, the Velocity transformation uses the Java package org.jdom2.input. The transformation uses the SAX parser that this package provides and creates a SAXBuilder object in Java. For more information about the SAX parser, see the JDOM v2.0.6 API Specification.