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%RegisteredObject to JSON

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prabakaran a's picture
prabakaran a 15 June 2017
JSON, Caché

How to export the %RegisteredObject to JSON in Cache 2016.2?

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prabakaran a's picture
prabakaran a 15 June 2017

Answers

Vitaliy Serdtsev's picture
Answer by Vitaliy Serdtsev 15 June 2017

The jsonProvider code may also be invoked from a non-Zen context by calling one of the following APIs:

  • %WriteJSONFromArray
  • %WriteJSONFromObject
  • %WriteJSONStreamFromArray
  • %WriteJSONStreamFromObject
  • %ConvertJSONToObject

proof

Example:

d ##class(%ZEN.Auxiliary.jsonProvider).%WriteJSONStreamFromObject(.stream,..%OpenId(1),,,1,"aelqoc")
w "<- json = ",stream.Read(),!
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Eduard Lebedyuk's picture
Comment by Eduard Lebedyuk 15 June 2017

16.2 has %ZEN.Auxiliary.altJSONProvider, which has same method signatures but may be preferable (faster).

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