How to keep a condition for null value in jolt?












0















INPUT:



 { 
"itemName": null,
"itemNumber": 22
}


OUTPUT:



 {
"isItemNameNull": true,
"itemNumber": 22
}


I should not map the value if its null but map 'isItemNameNull' to true,



SPEC:



[
{
"operation": "shift",
"spec": {
"itemName": {
"null": {
"true": "isItemNameNull"
},
"": {
"#TRASH": "TRASH"
},
"*": {
"@(2,itemName)": "itemName"
}
},
"itemNumber": {
"null": {
"#TRASH": "TRASH"
},
"": {
"#TRASH": "TRASH"
},
"*": {
"@(2,itemNumber)": "itemNumber"
}
}
}
}
]


I mapped the flag but it did'nt took it from null condition.Can any one please suggest me a help.Thanks.










share|improve this question



























    0















    INPUT:



     { 
    "itemName": null,
    "itemNumber": 22
    }


    OUTPUT:



     {
    "isItemNameNull": true,
    "itemNumber": 22
    }


    I should not map the value if its null but map 'isItemNameNull' to true,



    SPEC:



    [
    {
    "operation": "shift",
    "spec": {
    "itemName": {
    "null": {
    "true": "isItemNameNull"
    },
    "": {
    "#TRASH": "TRASH"
    },
    "*": {
    "@(2,itemName)": "itemName"
    }
    },
    "itemNumber": {
    "null": {
    "#TRASH": "TRASH"
    },
    "": {
    "#TRASH": "TRASH"
    },
    "*": {
    "@(2,itemNumber)": "itemNumber"
    }
    }
    }
    }
    ]


    I mapped the flag but it did'nt took it from null condition.Can any one please suggest me a help.Thanks.










    share|improve this question

























      0












      0








      0








      INPUT:



       { 
      "itemName": null,
      "itemNumber": 22
      }


      OUTPUT:



       {
      "isItemNameNull": true,
      "itemNumber": 22
      }


      I should not map the value if its null but map 'isItemNameNull' to true,



      SPEC:



      [
      {
      "operation": "shift",
      "spec": {
      "itemName": {
      "null": {
      "true": "isItemNameNull"
      },
      "": {
      "#TRASH": "TRASH"
      },
      "*": {
      "@(2,itemName)": "itemName"
      }
      },
      "itemNumber": {
      "null": {
      "#TRASH": "TRASH"
      },
      "": {
      "#TRASH": "TRASH"
      },
      "*": {
      "@(2,itemNumber)": "itemNumber"
      }
      }
      }
      }
      ]


      I mapped the flag but it did'nt took it from null condition.Can any one please suggest me a help.Thanks.










      share|improve this question














      INPUT:



       { 
      "itemName": null,
      "itemNumber": 22
      }


      OUTPUT:



       {
      "isItemNameNull": true,
      "itemNumber": 22
      }


      I should not map the value if its null but map 'isItemNameNull' to true,



      SPEC:



      [
      {
      "operation": "shift",
      "spec": {
      "itemName": {
      "null": {
      "true": "isItemNameNull"
      },
      "": {
      "#TRASH": "TRASH"
      },
      "*": {
      "@(2,itemName)": "itemName"
      }
      },
      "itemNumber": {
      "null": {
      "#TRASH": "TRASH"
      },
      "": {
      "#TRASH": "TRASH"
      },
      "*": {
      "@(2,itemNumber)": "itemNumber"
      }
      }
      }
      }
      ]


      I mapped the flag but it did'nt took it from null condition.Can any one please suggest me a help.Thanks.







      json transformation jolt






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      asked Nov 21 '18 at 7:01









      tendertender

      32




      32
























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                answered Nov 26 '18 at 16:11









                Milo SMilo S

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