Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Macro Transformation
  30. Match Transformation
  31. Match Transformations in Field Analysis
  32. Match Transformations in Identity Analysis
  33. Normalizer Transformation
  34. Merge Transformation
  35. Parser Transformation
  36. Python Transformation
  37. Rank Transformation
  38. Read Transformation
  39. Relational to Hierarchical Transformation
  40. REST Web Service Consumer Transformation
  41. Router Transformation
  42. Sequence Generator Transformation
  43. Sorter Transformation
  44. SQL Transformation
  45. Standardizer Transformation
  46. Union Transformation
  47. Update Strategy Transformation
  48. Web Service Consumer Transformation
  49. Parsing Web Service SOAP Messages
  50. Generating Web Service SOAP Messages
  51. Weighted Average Transformation
  52. Window Transformation
  53. Write Transformation
  54. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Importing Java Packages

Importing Java Packages

On the
Imports
tab, you can import Java packages for active or passive Java transformations.
You can import third-party, built-in, or custom Java packages. After you import Java packages, you can use the imported packages on the other code entry tabs.
On the
Imports
tab, you cannot declare or use static variables, instance variables, or user methods.
In the
Developer tool
, when you export or import metadata that contains a Java transformation, the jar or class files that contain the third-party or custom packages required by the Java transformation are not included in the export or import.
If you import metadata that contains a Java transformation, you must copy the jar or class files that contain the required third-party or custom packages to the
Developer tool client and Data Integration Service node
.
For example, to import the Java I/O package, enter the following code on the
Imports
tab:
import java.io.*;
When you import non-standard Java packages, add the package or class to the classpath in the Java transformation.

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