Table of Contents

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  1. Preface
  2. Introduction to Data Transformation
  3. Data Processor Transformation
  4. Wizard Input and Output Formats
  5. Relational Input and Output
  6. XMap
  7. Libraries
  8. Schema Object
  9. Command Line Interface
  10. Scripts
  11. Parsers
  12. Script Ports
  13. Document Processors
  14. Formats
  15. Data Holders
  16. Anchors
  17. Transformers
  18. Actions
  19. Serializers
  20. Mappers
  21. Locators, Keys, and Indexing
  22. Streamers
  23. Validators, Notifications, and Failure Handling
  24. Validation Rules
  25. Custom Script Components

Data Transformation User Guide

Data Transformation User Guide

JsonStreamer

JsonStreamer

The
JsonStreamer
accepts a very large JSON file input and splits the input into segments. It passes each type of segment to a predefined transformation such as a Parser, Mapper, or Serializer.
The
JsonStreamer
must be defined at the global level of the Script and it must be the startup component of the transformation.
The number of segments is automatically determined according to the precision of the input port.
The following table describes the properties of the
JsonStreamer
component:
Property
Description
run_component
Defines a transformation that processes the segment. You can choose one of the following options:
  • The name of a Parser, Serializer, or Mapper that is configured at the global level of the Script.
  • A
    Mapper
    or
    Serializer
    component. Configure the Mapper or Serializer within the segment.
  • A
    WriteSegment
    component that copies the segment to the output. For more information, see WriteSegment.


Updated September 26, 2018