i have a json file like the below one..
{
"env1":{
"region":{
"region1":{
"var1":"test"
},
"region2":{
"var1":"test"
},
"region3":{
"var1":"test"
}
}
},
"env2":{
"region":{
"region1":{
"var1":"test"
},
"region2":{
"var1":"test"
},
"region3":{
"var1":"test"
}
}
}
}
config_all = readJSON file: "${env.WORKSPACE}/<above-json-name>.json"
my concern is how do i dynamically get the config for different region at runtime..
i want to do something like this based on a variable..
def region = env.getProperty("region")
config = config_all.env2.${region} << something like this.. but i cannot aceive it..
is there a way to aceive this sort of dynamicity in the varilable value assignment in jenkins groovy.. thanks in advance
If you want to access values in a map with dynamic/variable keys, then you cannot use the object syntax, but rather must use the native syntax for accessing values from keys in a Map with [<key>].
Following this, we update your code snippet like:
config = config_all['env2'][region]
However, based on your JSON, that is probably not going to traverse your data correctly since it is missing the top-level region key and the var1 key. In that case, it would more likely need to be:
config = config_all['env2']['region'][region]['var1']
That will assign the value test to your variable config.
Related
On my process, I have a variable that is an array of objects similar to the following:
"llista-finques" : [
{
"FIN_ID": "H10",
"FIN_NOMBRE": "PLUTO VIVIENDAS",
"FIN_PROPIETARIO": "H10",
"FIN_LINIA_NEGOCIO": "Horizontal"
},
{
"FIN_ID": "H11",
"FIN_NOMBRE": "PLUTO PARKING",
"FIN_PROPIETARIO": "H11",
"FIN_LINIA_NEGOCIO": "Horizontal"
},
{
"FIN_ID": "H12",
"FIN_NOMBRE": "PINTO VIVENDES",
"FIN_PROPIETARIO": "H12",
"FIN_LINIA_NEGOCIO": "Horizontal"
},
{
"FIN_ID": "H16",
"FIN_NOMBRE": "ZURUBANDO",
"FIN_PROPIETARIO": "H16",
"FIN_LINIA_NEGOCIO": "Horizontal"
} ......
I am trying to create a Calculated Propery in one of my forms that needs to create a subset of this array filtering by object property. In order to do so, I was hoping to use the following javascript for the calculated field:
return this.llista-finques.filter(finca => {return finca.FIN_PROPIETARIO === this.Id_client});
For some reason this code produces no result, and after many tests, I have arrived at the conclussion that the variable "this.llista-finques" is simply not accessible from the script, although it is available in the process data.
If I change the Calculated Property script to simply return the value of the variable as bellow:
return this.llista-finques;
or even someting that simply should return a string:
return this.llista-finques[0].FIN_ID
the calculated property produces no result.
If I do exaclty the same with any of the other process variables that are not arrays of objects the calculated property seems to work correctly.
Al the testing I have done is using the screen preview debuging tools of Processmaker 4.
Is there a limitation on the kind of variables I can use for calculated properties? Is this a processmaker bug?
This is embarassing ... after testing and testing and testing I figured out that the problem was due to the name of the variable I was using. Can't use a name with the character '-' ....
Once I corrected the variable name it all worked as expected.
I just studied Lua language. I am very confused about it.
I have two file
string.lua
STRINGS=
{
CHARACTER_NAMES =
{
web = "webby",
sac = "sacso",
}
}
STRINGS.BUNNYNAMES =
{
"Brassica",
"Bunium",
"Burdock",
"Carrot",
}
And I have generate.lua file for get value form table in string.lua.
Then print value.
But I don't know how to acess table form another file.
I want to use STRINGS and STRINGS.BUNNYNAMES too,
Please advise me.
string.lua defines one global variable named STRINGS which contains a table.
You need to execute string.lua before you can access STRINGS. Just do dofile("string.lua") for instance.
I'm using Grails plugin to work with ElasticSearch over MySQL. I have a domain column mapped in my domain class as follows:
String updateHistoryJSON
(...)
static mapping = {
updateHistoryJSON type: 'text', column: 'update_history'
}
In MySQL, this basically maps to a TEXT column, which purpose is to store JSON content.
So, in both DB and ElasticSearch index, I have 2 instances:
- instance 1 has updateHistoryJSON = '{"zip":null,"street":null,"name":null,"categories":[],"city":null}'
- instance 2 has updateHistoryJSON = '{}'
Now, what I need is an ElasticSearch query that returns only instance 2.
I've been doing a closure like this, using Groovy DSL:
{
bool {
must_not = term(updateHistoryJSON: "{}")
minimum_should_match = 1
}
}
And ElasticSearch seems to ignore it, it keeps bringing back both instances.
On the other hand, if I use a filter like "missing":{"field":"updateHistoryJSON"}, it gives back no documents. The same goes for "exists": {"field":"updateHistoryJSON"}.
Any idea about what am I doing wrong here?
I'm still not sure about what was the problem, but at least I found a workaround.
Since the search based on updateHistoryJSON contents was not working, I decided to use a script to search based on updateHistoryJSON contents size, meaning, instead of looking for documents that had a non-empty JSON, I just look for documents which updateHistoryJSON size is greater than 2 ({} == size 2).
The closure I used is like this:
{script = {
script = "doc['updateHistoryJSON'].size() > 2"
}
I am trying to run code dynamically in groovy. I have someNode[0], which is the value, in variable var1
I then added double quotes to it like this
var2 = "\""+var1+"\""
then I tried to run this
request.abc."$var2"=Value
I saw here that something of this sort can be done on properties and methods. But the above code is not working. Giving me error
An error occurred [Cannot set property '"someNode[0]"' on null object], see error log for details
Any help is appreciated. Thanks.
Edit
Heres a snippet of my request
{
"app":{
"bundle":"531323947",
"cat":[
"IAB1",
"IAB9",
"IAB9-30",
"entertainment",
"games"
],
"id":"agltb3B1Yi1pbmNyDAsSA0FwcBitsL4UDA",
.
.
The field I am trying to manipulate is cat[0], which is IAB1 (I just used abc and someNode[0] in the code that i wrote above but actually they are app and cat[0])
Also, I parsed the request with jsonslurper befor running the above code
Thank you for your help
One way to do this, is by Eval
def request =[
"app":[
"bundle":"531323947",
"cat":[
"IAB1",
"IAB9",
"IAB9-30",
"entertainment",
"games"
],
]
]
assert request.app.cat[0]=='IAB1'
def var = 'request.app.cat[0]'
Eval.me('request', request, "$var = 'new value'")
assert request.app.cat[0]=='new value'
You are accessing/updating values from a map and a list. The request.app node will be a map, the request.app.cat node will be a list. Getting and setting the values in a map can be done in many different ways:
Use the put & get methods directly.
Use brackets [].
Use missing properties as map keys (i.e. the way you are using it).
For what you want to achieve, i.e. to access values from variable keys, it is much easier to use method 1 or 2 instead of method 3 with a variable inside a GString.
Example using brackets:
import groovy.json.JsonBuilder
import groovy.json.JsonSlurper
def request = new JsonSlurper().parseText '''{
"app":{
"bundle":"531323947",
"cat":[
"IAB1",
"IAB9",
"IAB9-30",
"entertainment",
"games"
],
"id":"agltb3B1Yi1pbmNyDAsSA0FwcBitsL4UDA"
}
}'''
def level0 = 'app'
def level1 = 'cat'
def node = request[level0][level1]
assert request instanceof Map
assert node instanceof List
assert node[0] == 'IAB1'
node[0] = 'new value'
assert node[0] == 'new value'
println new JsonBuilder(request).toPrettyString()
Output:
{
"app": {
"cat": [
"new value",
"IAB9",
"IAB9-30",
"entertainment",
"games"
],
"id": "agltb3B1Yi1pbmNyDAsSA0FwcBitsL4UDA",
"bundle": "531323947"
}
}
I want little help which I suspect is due to my lack of understanding for Groovy syntax. So, here's the thing:
On the GSP page I want to set a field's value from the params map which is
["id":"107901", "Field_10.value":"2", "Field_10":["value":"2"],"Field_11.value":"", "Field_11":["value":""],action:'abc']
On the gsp page, I want to find the value against the key Field_{some-id}.value
So I am calling a tag like, g.testTag(id:field.id) with its implementation as
def testTag = { attrs,body->
println "params are ${params}"
def result = ""
def keyRequired = "Field_${attrs.id}.value"
println "keyRequired >>>>> ${keyRequired.toString()}"
params.each { key,value->
println "key is ${key}"
println "Value is ${value}"
if (key.equals(keyRequired.toString())) {
result = params.value
}
}
println "Final result is >>>>>> ${result}"
}
The value passed in id is 10 and with my params printed as above, I was expecting a value
of 2 which is corresponding to the key in the params to show up. But apparently I see the
result as null..
What am I doing wrong ? Can anyone help please...
Thanks
Not result = params.value, but result = value.
You have to change the line:
result = params.value
to:
result = value
At the each loop, you're basically saying that inside the params iteration, you're naming every key "key" and every value "value". So, params.value will actually look for the key value inside your params map, which is null.
Funny that you do that right with key but not with value. Probably just got distracted.
it is likely what you want to do, the groovy way (no need to loop over the keys of the map) to access "Field_10.value":"2"
result=params["Field_${attrs.id}.value"]
Alternatively, this also works because you have "Field_10":["value":"2"] in your map
result=params["Field_${attrs.id}"].value