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

Example

Example

In an ASN.1 BER file, there is a header before the first message and separators between the subsequent messages. The header and the separators are random sequences of hexadecimal 00 and FF bytes, of any length. For example, a header or separator might have the following form:
00 00 FF 00 FF FF FF 00 FF 00
The following configuration enables the
AsnToXml
processor to find the header and separators. The
header
and
separator
properties use regular expressions to define the pattern.
pre_processor = AsnToXml asn_file = SGSN-CDR-def-v2009A.asn header = PatternSearch pattern = "[\x00|\xFF]+" separator = PatternSearch pattern = "[\x00|\xFF]+"
The processor ignores the headers and separators, and it processes the messages between them.