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. Data Services transformation
  9. Deduplicate transformation
  10. Expression transformation
  11. Filter transformation
  12. Hierarchy Builder transformation
  13. Hierarchy Parser transformation
  14. Hierarchy Processor transformation
  15. Input transformation
  16. Java transformation
  17. Java transformation API reference
  18. Joiner transformation
  19. Labeler transformation
  20. Lookup transformation
  21. Machine Learning transformation
  22. Mapplet transformation
  23. Normalizer transformation
  24. Output transformation
  25. Parse transformation
  26. Python transformation
  27. Rank transformation
  28. Router transformation
  29. Rule Specification transformation
  30. Sequence Generator transformation
  31. Sorter transformation
  32. SQL transformation
  33. Structure Parser transformation
  34. Transaction Control transformation
  35. Union transformation
  36. Velocity transformation
  37. Verifier transformation
  38. Web Services transformation

Transformations

Transformations

Defining a Java transformation

Defining a Java transformation

To define a Java transformation, configure the transformation fields and properties, enter Java code snippets on the
Java
tab, and compile the code.
If you use third-party or custom Java packages, before you create a Java transformation, configure the classpaths to use when you compile the code and when you run the mapping that contains the transformation.
  1. In the Mapping Designer, drag a Java transformation from the transformations palette onto the canvas and connect it to the upstream and downstream transformations.
  2. Configure incoming field rules and output fields for the transformation.
  3. Configure the transformation properties.
  4. Write the Java code snippets that define the transformation functionality.
  5. Compile the code.
  6. Locate and fix compilation errors.

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