Large messaging

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Split a large input message into individual records, using Java transformation code, in a memory-efficient manner.

This tutorial demonstrates how to convert an input file that contains a single large XML document, and split it into multiple output files, one for each instance of a repeating element in that document.

This implementation uses Java transformation code and avoids fully parsing the entire input file, which minimizes the amount of memory that is consumed during processing.

This tutorial takes approximately 5 minutes.
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Tutorial Topics
  • Transformation using Java
  • Working with files
  • Splitting a large message
Learning outcomes
  • Use Java in a message flow to transform data.