question Jolt Specification to complex structure in Support Questions

Jolt Specification to complex structure

dg — Mon, 25 May 2020 15:35:34 GMT

Hi,

I've got an INPUT-json that looks like this:

{
"vendor" : "myINC",
"beginTime" : "2020-01-21T10:00:00+08:00",
"userLabel" : "DB",
"Types" : [ {
"Name" : "type001",
"subTypes" : [ {
"subtype003" : {
"counter1" : "0",
"counter5" : "0",
"counter54" : "0"
}
},{
"subtype001": {
"counter002": "0",
"counter5": "0",
"counter65": "0"
}
} ]
}, {
"Name" : "type002",
"subTypes" : [ {
"subtype006" : {
"counter1" : "0",
"counter5" : "0",
"counter54" : "0"
}},{
"subtype009" : {
"counter002": "0",
"counter5": "0",
"counter65": "0"
}
}]
} ]
}

and would need a OUTPUT-json like this:

{
"vendor" : "myINC",
"beginTime" : "2020-01-21T10:00:00+08:00",
"userLabel" : "DG",
"Types" : [ {
"Name" : "type001",
"subType" : [ {
"Name": "subtype003",
"Counters": [
{
"name": "counter1",
"value": "0"
},{
"name": "counter5",
"value": "0"
},{
"name": "counter54",
"value": "0"
} ]
},{
"Name": "subtype001",
"Counters": [
{
"name": "counter002",
"value": "0"
},{
"name": "counter5",
"value": "0"
},{
"name": "counter65",
"value": "0"
}]
} ]
}, {
"Name" : "type002",
"subType" : [ {
"Name": "subtype006",
"Counters": [
{
"name": "counter1",
"value": "0"
},{
"name": "counter5",
"value": "0"
},{
"name": "counter54",
"value": "0"
} ]
},{
"Name": "subtype009",
"Counters": [
{
"name": "counter002",
"value": "0"
},{
"name": "counter5",
"value": "0"
},{
"name": "counter65",
"value": "0"
}]
} ]
} ]
}

Couldn't make any real breakthrough if not getting till here, some help really appreciated.

Thanks

Re: Jolt Specification to complex structure

PVVK — Sun, 14 Jun 2020 13:23:07 GMT

@dg
Your desired output contains DG as value for userLabel. I am not sure if it is a typo, so, I tried converting it as well. If not needed, you can remove the modify-overwrite-beta part.

[
  {
    "operation": "modify-overwrite-beta",
    "spec": {
      "userLabel": "DG"
    }
  },
  {
    "operation": "shift",
    "spec": {
      "Types": {
        "*": {
          "subTypes": {
            "*": {
              "*": {
                "$0": "Types[&4].subType[&2].Name",
                "*": {
                  "$": "Types[&5].subType[&3].CounterNames[]",
                  "@": "Types[&5].subType[&3].CounterValues[]"
                }
              }
            }
          },
          "*": "Types[&1].&"
        }
      },
      "*": "&"
    }
  },
  {
    "operation": "shift",
    "spec": {
      "Types": {
        "*": {
          "subType": {
            "*": {
              "CounterNames": {
                "*": "Types[&4].subType[&2].Counters[&].name"
              },
              "CounterValues": {
                "*": "Types[&4].subType[&2].Counters[&].value"
              },
              "*": "Types[&3].subType[&1].&"
            }
          },
          "*": "Types[&1].&"
        }
      },
      "*": "&"
    }
  }
]

Here, the second spec(first shift) gives the following:

{ "vendor" : "myINC", "beginTime" : "2020-01-21T10:00:00+08:00", "userLabel" : "DG", "Types" : [ { "Name" : "type001", "subType" : [ { "Name" : "subtype003", "CounterNames" : [ "counter1", "counter5", "counter54" ], "CounterValues" : [ "0", "0", "0" ] }, { "Name" : "subtype001", "CounterNames" : [ "counter002", "counter5", "counter65" ], "CounterValues" : [ "0", "0", "0" ] } ] }, { "Name" : "type002", "subType" : [ { "Name" : "subtype006", "CounterNames" : [ "counter1", "counter5", "counter54" ], "CounterValues" : [ "0", "0", "0" ] }, { "Name" : "subtype009", "CounterNames" : [ "counter002", "counter5", "counter65" ], "CounterValues" : [ "0", "0", "0" ] } ] } ] }

The last spec gives you the desired output

Re: Jolt Specification to complex structure

dg — Mon, 15 Jun 2020 07:00:21 GMT

Hi Pvvk,

I really want to thank You!

Your Jolt is great.

I really need to work on my jolt skills and this helps me, have to exercise my reading of specs.

Thanks

Davide