У меня есть вариант использования для удаления пустых объектов json из ответа dataweave.
Ответ dw после преобразования будет таким
{
"remuneration": {
"allowance": [
{
}
]
},
"identifiers": {
"employeeId": "1",
"id": "E001",
"payrollId": "901",
"username": "sample"
},
"employment": {
}
}
Я хочу, чтобы из вывода были удалены пустые объекты.
Ожидаемый результат:
{
"identifiers": {
"employeeId": "1",
"id": "E001",
"payrollId": "901",
"username": "sample"
}
}
DWL скрипт
%dw 1.0
%output application/json skipNullOn="everywhere"
---
{
(remuneration: {
(allowance: (payload.remunerations default []) map ((remuneration , indexOfRemuneration) -> {
amount: remuneration.amount,
compensationElement: remuneration.compensationElement,
compensationPlan: remuneration.compensationPlan,
currency: remuneration.currency
}) filter $ != {}) when (sizeOf (payload.remunerations)) != 0
}),
(identifiers: {
employeeId: payload.worker.employeeId,
id: payload.worker.id,
payrollId: payload.worker.payrollId,
username: payload.worker.username
}) when payload.worker != null,
(employment: {
nboxDescription: payload.worker.nboxDescription,
nboxPerformance: payload.worker.nboxPerformance,
nboxPotential: payload.worker.nboxPotential
}) when payload.worker != null
}