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  1. OFBiz
  2. OFBIZ-4572

Migration from json-lib to jackson

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • Trunk
    • 14.12.01
    • framework
    • None

    Description

      According to various benchmarks, json-lib, based on the json.org implementation, is one of the slowest implementation for json parsing. Moreover, this project hasn't been updated since 2010-12-14 (latest release), and activity on the user mailing-list is empty.

      I found jackson, which seems to be a lot faster, and activity is bigger, with a lot of releases (next to monthly).

      Here are some links:
      benchmark: https://github.com/eishay/jvm-serializers/wiki/
      Update on State of Json-parsing Performance: http://www.cowtowncoder.com/blog/archives/2009/02/entry_204.html
      Upgrade from org.json to Jackson, piece by piece, using jackson-module-org-json: http://www.cowtowncoder.com/blog/archives/2011/03/entry_447.html
      project's documentation: http://wiki.fasterxml.com/JacksonDocumentation

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              jacopoc Jacopo Cappellato
              erwan Erwan de Ferrieres
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                Updated:
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