I tried for nearly an hour different approaches, but I don't get it ;(
my JSON object is this:
"typeOfHair": {
"value": [
{
"code": "Dry Hair",
"values": [
{
"value": "DryHair",
"language": "en"
},
{
"value": "TrockenesHaar",
"language": "de"
}
]
},
{
"code": "Any Type of Hair",
"values": [
{
"value": "AnyTypeOfHair",
"language": "en"
},
{
"value": "JedenHaartyp",
"language": "de"
}
]
}
]
}
And my task is to get with Newtonsoft.JSON all values where the language is "de".
My current approach is:
JsonObject.SelectTokens("typeOfHair.value.values[?(#.language == 'de')].value").ToList()
Can someone help me with this?
Kind regards
You're very close. You need to account for the outer value array typeOfHair.value[] by using the JsonPATH wildcard operator [*]:
var values = JsonObject.SelectTokens("typeOfHair.value[*].values[?(#.language == 'de')].value")
// Convert from JValue to string
.Select(v => (string)v)
// Save in a list
.ToList();
And, the result is:
["TrockenesHaar","JedenHaartyp"]
Sample fiddle.
I know the OP specified JSONPath explicitly but for the sake of completeness below is how to achieve the same with LINQ to JSON:
var values = jObject["typeOfHair"]["value"]
.SelectMany(v => v["values"])
.Where(v => (string)v["language"] == "de")
.Select(v => (string)v["value"])
.ToList();
Demo: https://dotnetfiddle.net/1S4sT4
Related
Please find the attached Groovy code which I am using to get the particular filed from the response body.
Query 1 :
It is retrieving the results when the I am using the correct Index value like if the data.RenewalDetails[o], will give output as Value 1 and if the data.RenewalDetails[1], output as Value 2.
But in my real case, I will never know about number of blocks in the response, so I want to get all the values that are satisficing the condition, I tried data.RenewalDetails[*] but it is not working. Can you please help ?
Query 2:
Apart from the above condition, I want to add one more filter, where "FamilyCode": "PREMIUM" in the Itemdetails, Can you help on the same ?
def BoundId = new groovy.json.JsonSlurper().parseText('{"data":{"RenewalDetails":[{"ExpiryDetails":{"duration":"xxxxx","destination":"LHR","from":"AUH","value":2,"segments":[{"valudeid":"xxx-xx6262-xxxyyy-1111-11-11-1111"}]},"Itemdetails":[{"BoundId":"Value1","isexpired":true,"FamilyCode":"PREMIUM","availabilityDetails":[{"travelID":"AAA-AB1234-AAABBB-2022-11-10-1111","quota":"X","scale":"XXX","class":"X"}]}]},{"ExpiryDetails":{"duration":"xxxxx","destination":"LHR","from":"AUH","value":2,"segments":[{"valudeid":"xxx-xx6262-xxxyyy-1111-11-11-1111"}]},"Itemdetails":[{"BoundId":"Value2","isexpired":true,"FamilyCode":"PREMIUM","availabilityDetails":[{"travelID":"AAA-AB1234-AAABBB-2022-11-10-1111","quota":"X","scale":"XXX","class":"X"}]}]}]},"warnings":[{"code":"xxxx","detail":"xxxxxxxx","title":"xxxxxxxx"}]}')
.data.RenewalDetails[0].Itemdetails.find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.length() == 33
}?.BoundId
println "Hello " + BoundId
Something like this:
def txt = '''\
{
"data": {
"RenewalDetails": [
{
"ExpiryDetails": {
"duration": "xxxxx",
"destination": "LHR",
"from": "AUH",
"value": 2,
"segments": [
{
"valudeid": "xxx-xx6262-xxxyyy-1111-11-11-1111"
}
]
},
"Itemdetails": [
{
"BoundId": "Value1",
"isexpired": true,
"FamilyCode": "PREMIUM",
"availabilityDetails": [
{
"travelID": "AAA-AB1234-AAABBB-2022-11-10-1111",
"quota": "X",
"scale": "XXX",
"class": "X"
}
]
}
]
},
{
"ExpiryDetails": {
"duration": "xxxxx",
"destination": "LHR",
"from": "AUH",
"value": 2,
"segments": [
{
"valudeid": "xxx-xx6262-xxxyyy-1111-11-11-1111"
}
]
},
"Itemdetails": [
{
"BoundId": "Value2",
"isexpired": true,
"FamilyCode": "PREMIUM",
"availabilityDetails": [
{
"travelID": "AAA-AB1234-AAABBB-2022-11-10-1111",
"quota": "X",
"scale": "XXX",
"class": "X"
}
]
}
]
}
]
},
"warnings": [
{
"code": "xxxx",
"detail": "xxxxxxxx",
"title": "xxxxxxxx"
}
]
}'''
def json = new groovy.json.JsonSlurper().parseText txt
List<String> BoundIds = json.data.RenewalDetails.Itemdetails*.find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.size() == 33 && itemDetail.FamilyCode == 'PREMIUM'
}?.BoundId
assert BoundIds.toString() == '[Value1, Value2]'
Note, that you will get the BoundIds as a List
If you amend your code like this:
def json = new groovy.json.JsonSlurper().parse(prev.getResponseData()
you would be able to access the number of returned items as:
def size = json.data.RenewalDetails.size()
as RenewalDetails represents a List
Just add as many queries you want using Groovy's && operator:
find { itemDetail ->
itemDetail.availabilityDetails[0].travelID.length() == 33 &&
itemDetail.FamilyCode.equals('PREMIUM')
}
More information:
Apache Groovy - Parsing and producing JSON
Apache Groovy: What Is Groovy Used For?
I am looking to try make it easier to use the Google Analytics data in Google sheets.
The outputs that I receive from the api look like :
[
{
"dimensionValues": [
{
"value": "id2"
},
{
"value": "(not set)"
},
{
"value": "Android"
}
]
},
{
"dimensionValues": [
{
"value": "id1"
},
{
"value": "stream name"
},
{
"value": "iOS"
}
]
}
]
Whats the most efficient method to remove the field names to make a "flatter set of arrays" similar to:
[["id2","(not set)","Android"], ["id1","stream name","iOS"]]
It feels like there should be a quick way to do this!
You can use a double map for this one. Map the value to its dimensionValues and then map those to the array elements to get the designated output.
let array = [{"dimensionValues": [{"value": "id2"},{"value": "(not set)"},{"value": "Android"}]},{"dimensionValues": [{"value": "id1"},{"value": "stream name"},{"value": "iOS"}]}]
console.log(array.map(x => x.dimensionValues.map(y => y.value)))
I have this JSON
{
"srv_config": [{
"name": "db1",
"servers": ["srv1", "srv2"],
"prop": [{"source":"aa"},"destination":"bb"},{"source":"cc"},"destination":"cc"},]
}, {
"name": "db2",
"servers": ["srv2", "srv2"],
"prop": [{"source":"dd"},"destination":"dd"},{"source":"ee"},"destination":"ee"},]
}
]
}
I try to build a JMESPath expression to select the prop application in each object in the main array, but based on the existence of a string in the servers element.
To select all props, I can do:
*.props [*]
But how do I add condition that says "select only if srv1 is in servers list"?
You can use the contains function in order to filter based on a array containing something.
Given the query:
*[?contains(servers, `srv1`)].prop | [][]
This gives us:
[
{
"source": "aa",
"destination": "bb"
},
{
"source": "cc",
"destination": "cc"
}
]
Please mind that I am also using a bit of flattening here.
All this run towards a corrected version of you JSON:
{
"srv_config":[
{
"name":"db1",
"servers":[
"srv1",
"srv2"
],
"prop":[
{
"source":"aa",
"destination":"bb"
},
{
"source":"cc",
"destination":"cc"
}
]
},
{
"name":"db2",
"servers":[
"srv2",
"srv2"
],
"prop":[
{
"source":"dd",
"destination":"dd"
},
{
"source":"ee",
"destination":"ee"
}
]
}
]
}
I have the following (simplified) jOOQ query:
val result = context.select(
jsonObject(
key("id").value(ITEM.ID),
key("title").value(ITEM.NAAM),
key("resources").value(
jsonArrayAgg(ITEM_INHOUD.RESOURCE_ID).absentOnNull()
)
)
).from(ITEM).fetch()
Now the output that I want is:
[
{
"id": "0da04cc5-f70c-4fb3-b5c7-dc645d342631",
"title": "Title1",
"resources": [
"8b0f6d5c-67fc-47ca-be77-d1735e7721ce",
"ea0316db-1cfd-46d7-8260-5c1a4e65a0cd"
]
},
{
"id": "0f7e67e6-5187-47e2-9f1d-dab08feba38b",
"title": "Title2"
}
]
result.formtJSON() gives the following output:
{
"fields": [
{
"name": "json_object",
"type": "JSON"
}
],
"records": [
[
{
"id": "0da04cc5-f70c-4fb3-b5c7-dc645d342631",
"title": "Title 1"
}
]
]
}
Disabling the headers with result.formatJSON(JSONFormat.DEFAULT_FOR_RECORDS) will get me:
[
[
{
"id": "0da04cc5-f70c-4fb3-b5c7-dc645d342631",
"title": "Title1",
"resources": [
"8b0f6d5c-67fc-47ca-be77-d1735e7721ce",
"ea0316db-1cfd-46d7-8260-5c1a4e65a0cd"
]
}
],
[
{
"id": "0f7e67e6-5187-47e2-9f1d-dab08feba38b",
"title": "Title2"
}
]
]
where I don't want the extra array.
Further customizing the JSONformatter with result.formatJSON(JSONFormat().header(false).recordFormat(JSONFormat.RecordFormat.OBJECT)) I get:
[
{
"json_object": {
"id": "0da04cc5-f70c-4fb3-b5c7-dc645d342631",
"title": "Title1",
"resources": [
"8b0f6d5c-67fc-47ca-be77-d1735e7721ce",
"ea0316db-1cfd-46d7-8260-5c1a4e65a0cd"
]
}
},
{
"json_object": {
"id": "0f7e67e6-5187-47e2-9f1d-dab08feba38b",
"title": "Title2"
}
}
]
where I don't want the object wrapped in json_object.
Is there a way to get the output I want?
Doing it with Result.formatJSON()
This is clearly a flaw in the jOOQ 3.14.0 implementation of Result.formatJSON(). In the special case where there is only one column, and that column is of type JSON or JSONB, the column name may not really matter, and thus its contents should be flattened into the object describing the row. I've created a feature request for this: https://github.com/jOOQ/jOOQ/issues/10953. It will be available in jOOQ 3.15.0 and 3.14.4. You will be able to do this:
result.formatJSON(JSONFormat().header(false).wrapSingleColumnRecords(false));
The RecordFormat is irrelevant here. This works the same way for RecordFormat.ARRAY and RecordFormat.OBJECT
Doing it directly with SQL
Of course, you can always work around this by moving all the logic into SQL. You probably simplified your query by omitting a JOIN and GROUP BY. I'm assuming this is equivalent to what you want:
JSON result = context.select(
jsonArrayAgg(jsonObject(
key("id").value(ITEM.ID),
key("title").value(ITEM.NAAM),
key("resources").value(
select(jsonArrayAgg(ITEM_INHOUD.RESOURCE_ID).absentOnNull())
.from(ITEM_INHOUD)
.where(ITEM_INHOUD.ITEM_ID.eq(ITEM.ID))
)
))
).from(ITEM).fetchSingle().value1()
Note that JSON_ARRAYAGG() aggregates empty sets into NULL, not into an empty []. If that's a problem, use COALESCE()
I want to learn how to use Lodash to extract variables from a JSON response because the traditional methods explained on other Postman questions do not explain an easy way to do this as I used to do it with json path in Jmeter.
I need to translate the following json paths to a Lodash expression that returns the same values as this JSON paths
1. FlightSegmentsItinerary[*].Flights[*].Key
2. $..Flights[*].Key
3. Travelers[*].[?(#.TypeCode == "INF")].FirstName (returns the name of the passangers whose type code are == "INF")
JSON Response:
{
"Travelers": [
{
"TypeCode": "ADT",
"FirstName": "FULANO",
"Surname": "LAZARO",
"Key": "1.1"
},
{
"TypeCode": "INF",
"FirstName": "MENGANO",
"Surname": "XULO",
"Key": "2.2"
}
],
"FlightSegmentsItinerary": [
{
"Flights": [
{
"Key": "1"
},
{
"Key": "2"
}
]
}
]
}
So far I was able to extract the travelers Keys (Travelers[*].Key) using this:
var jsonData = pm.response.json();
var travelerKeys = _.map(jsonData.Travelers, 'Key');
console.log("travelerKeys: " + travelerKeys);
Output: travelerKeys: 1.1,2.2
As you can see, the JSON path:
Travelers[*].Key
Looks like this in Lodash:
var travelerKeys = _.map(jsonData.Travelers, 'Key');
for this case.
var jsonData = {
"Travelers": [{
"TypeCode": "ADT",
"FirstName": "FULANO",
"Surname": "LAZARO",
"Key": "1.1"
},
{
"TypeCode": "INF",
"FirstName": "MENGANO",
"Surname": "XULO",
"Key": "2.2"
}
],
"FlightSegmentsItinerary": [{
"Flights": [{
"Key": "1"
},
{
"Key": "2"
}
]
}]
}
// 1. FlightSegmentsItinerary[*].Flights[*].Key
console.log( _(jsonData.FlightSegmentsItinerary).flatMap('Flights').map('Key') )
//2. $..Flights[*].Key
console.log( _.chain(jsonData).values().flatten().find('Flights').values().flatten().map('Key') )
//3. Travelers[*].[?(#.TypeCode == "INF")].FirstName (returns the name of the passangers whose type code are == "INF")
console.log( _(jsonData.Travelers).filter(['TypeCode', 'INF']).map('FirstName') )
<script src="https://cdn.jsdelivr.net/npm/lodash#4.17.11/lodash.min.js"></script>
Another option might be to try JavaScript libraries such as https://github.com/dchester/jsonpath
var jsonData = {
"Travelers": [{
"TypeCode": "ADT",
"FirstName": "FULANO",
"Surname": "LAZARO",
"Key": "1.1"
},
{
"TypeCode": "INF",
"FirstName": "MENGANO",
"Surname": "XULO",
"Key": "2.2"
}
],
"FlightSegmentsItinerary": [{
"Flights": [{
"Key": "1"
},
{
"Key": "2"
}
]
}]
}
console.log(jsonpath.query(jsonData, '$.FlightSegmentsItinerary[*].Flights[*].Key'))
console.log(jsonpath.query(jsonData, '$..Flights[*].Key'))
console.log(jsonpath.query(jsonData, '$.Travelers..[?(#.TypeCode == "INF")].FirstName'))
<script src="https://cdn.jsdelivr.net/npm/jsonpath#1.0.2/jsonpath.min.js"></script>
Because Postman doesn't support fetch and XMLHttpRequest, the jsonpath.min.js file contents can be saved in environment variable, and then eval(pm.environment.get('jsonpath')); before use as described in
https://community.getpostman.com/t/adding-external-libraries-to-postman/1971/4
You have to tell Postman which Sandbox module you going to use using require function(refer below code). The error you get has some issue with Postman few of them works few of them not Here they are talking
and Here is the postman issue tracker
the code I tried and worked for me as
const moment = require('lodash');
var keys = _.chain(obj.Travelers)
.map("Key")
.flatten()
.unique()
.value();
console.log(keys);
output
Array:[]
0 : "1.1"
1 : "2.2"
form more details you can look at
Postman Sandbox API reference
postman-and-lodash-the-perfect-partnership