I am a beginner to groovy Technology how to read JSON file and how to validate JSON data in groovy.

2 answers

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HI Irayya, 

Here is something I use to parse JSON in JIRA using scriptrunner. 

import groovy.json.JsonSlurper

String jsonFile = """{
 "Contact": {
 "me@me.com": ["Certif1","Certif2"],
 "me@me2.com": ["Certif3","Certif4"],
 "me@me3.com": ["Certif1","Certif4"]
 }
}"""

def mySlurper = new JsonSlurper()
def parsed = mySlurper.parseText(jsonFile)
return parsed.Contact."me@me.com"

if you parse a file instead of a String, you can use : 

File myFile = new File("Path")
mySlurper.parse(myFile)

Hope it help

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Atlassian applications do use JSON, and we do modify them with Groovy sometimes, but this is not really the best place to ask about this as a general subject.  You probably want a more Groovy based forum.

I've read json with groovy, but my code is rubbish and I'm sure it could have been written better.  A lot of people here won't have worked with either, it's sort of the wrong audience for your question.

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