Unable to parse JSON data for Oracle Integration Cloud using JQ - json

Question

need help to parse the JSON data received from Oracle Integration Cloud. The expected output is mentioned below alongwith the command i am trying to use.
JQ command
jq '[{id: .id},{integrations: [.integrations[]|{code: .code, version: .version, dependencies: .dependencies|{connections: .connections[]|{id: .id, status: .status}}, .dependencies|{lookups: .lookups}}]}]' output.json
Error :
jq: error: syntax error, unexpected FIELD (Unix shell quoting issues?) at , line 1:
[{id: .id},{integrations: [.integrations[]|{code: .code, version: .version, dependencies: .dependencies|{connections: .connections[]|{id: .id, status: .status}}, .dependencies|{lookups: .lookups}}]}]
Note : If i run below command to fetch only connections data it works fine
jq '[{id: .id},{integrations: [.integrations[]|{code: .code, version: .version, dependencies: .dependencies|{connections: .connections[]|{id: .id, status: .status}}}]}]' output.json
Expected Output:
[
{
"id": "SAMPLE_PACKAGE"
},
{
"integrations": [
{
"code": "HELLO_INTEGRATION",
"version": "01.00.0000",
"dependencies": {
"connections": {
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
}
}
},
{
"code": "HELLO_INTEGRATIO_LOOKUP",
"version": "01.00.0000",
"dependencies": {
"connections": {
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
},
"lookups": {
"name": "COMMON_LOOKUP_VARIABLES",
"status": "CONFIGURED"
}
}
},
{
"code": "HI_INTEGRATION",
"version": "01.00.0000",
"dependencies": {
"connections": {
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
}
}
}
]
}
]
output.json file contains
{
"bartaType": "DEVELOPED",
"countOfIntegrations": 3,
"id": "SAMPLE_PACKAGE",
"integrations": [
{
"code": "HELLO_INTEGRATION",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"lockedFlag": false,
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED",
"type": "rest",
"usage": 6
}
]
},
"description": "",
"eventSubscriptionFlag": false,
"filmstrip": [
{
"code": "HELLO_WORLD1",
"iconUrl": "/images/rest/rest_icon_46.png",
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED"
}
],
"id": "HELLO_INTEGRATION|01.00.0000",
"lockedFlag": false,
"name": "HELLO_INTEGRATION",
"pattern": "Orchestration",
"patternDescription": "Map Data",
"payloadTracingEnabledFlag": true,
"publishFlag": false,
"scheduleApplicable": false,
"scheduleDefined": false,
"status": "ACTIVATED",
"style": "FREEFORM",
"styleDescription": "Orchestration",
"tempCopyExists": false,
"tracingEnabledFlag": true,
"version": "01.00.0000",
"warningMsg": "ACTIVATE_PUBLISH_NO_CONN"
},
{
"code": "HELLO_INTEGRATIO_LOOKUP",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"lockedFlag": false,
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED",
"type": "rest",
"usage": 6
}
],
"lookups": [
{
"lockedFlag": false,
"name": "COMMON_LOOKUP_VARIABLES",
"status": "CONFIGURED",
"usage": 1
}
]
},
"description": "",
"eventSubscriptionFlag": false,
"filmstrip": [
{
"code": "HELLO_WORLD1",
"iconUrl": "/images/rest/rest_icon_46.png",
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED"
}
],
"id": "HELLO_INTEGRATIO_LOOKUP|01.00.0000",
"lockedFlag": false,
"name": "HELLO_INTEGRATION_LOOKUP",
"pattern": "Orchestration",
"patternDescription": "Map Data",
"payloadTracingEnabledFlag": true,
"publishFlag": false,
"scheduleApplicable": false,
"scheduleDefined": false,
"status": "ACTIVATED",
"style": "FREEFORM",
"styleDescription": "Orchestration",
"tempCopyExists": false,
"tracingEnabledFlag": true,
"version": "01.00.0000",
"warningMsg": "ACTIVATE_PUBLISH_NO_CONN"
},
{
"code": "HI_INTEGRATION",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"lockedFlag": false,
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED",
"type": "rest",
"usage": 6
}
]
},
"description": "",
"eventSubscriptionFlag": false,
"filmstrip": [
{
"code": "HELLO_WORLD1",
"iconUrl": "/images/rest/rest_icon_46.png",
"name": "Hello World1",
"role": "SOURCE",
"status": "CONFIGURED"
}
],
"id": "HI_INTEGRATION|01.00.0000",
"lockedFlag": false,
"name": "HI_INTEGRATION",
"pattern": "Orchestration",
"patternDescription": "Map Data",
"payloadTracingEnabledFlag": true,
"publishFlag": false,
"scheduleApplicable": false,
"scheduleDefined": false,
"status": "ACTIVATED",
"style": "FREEFORM",
"styleDescription": "Orchestration",
"tempCopyExists": false,
"tracingEnabledFlag": true,
"version": "01.00.0000",
"warningMsg": "ACTIVATE_PUBLISH_NO_CONN"
}
],
"isCloneAllowed": false,
"isViewAllowed": false,
"name": "SAMPLE_PACKAGE",
"type": "DEVELOPED"
}

Answer 1

The problem is that the lookups key is not always present so, you cannot use the [] on it. So, instead you can use the map function and provide a default before piping to the map function like below
[
{ id: .id },
{
integrations: [
.integrations[]|{
id: .id,
code: .code,
dependencies: {
connections: (.dependencies.connections//[]|map({id,status}))[0],
lookups: (.dependencies.lookups//[]|map({name,status}))[0]
}
}
]
}
]
The (.dependencies.lookups//[]|map({name,status}))[0] has the effect of passing an empty array to the map function which results in a null value when accessing the first element.
See in action https://jqplay.org/s/zQBkHtnzOd1

Answer 2

The provided JQ statement works fine for single elements in the array , but incase the array contains multiple elements it only fetches the first element. Also i updated the dependencies object to capture all the arrays ( connections,lookups,certificates,libraries,integrations)
Below is the modified one. Please suggest for any better options.
[
{ id: .id },
{
integrations: [
.integrations[]|{
id: .id,
code: .code,
dependencies: {
connections: (.dependencies.connections//[]|map({id,status})),
lookups: (.dependencies.lookups//[]|map({name,status})),
certificates: (.dependencies.certificates//[]|map({id,status})),
libraries: (.dependencies.libraries//[]|map({code,status,version})),
integrations: (.dependencies.integrations//[]|map({code,version}))
}
}
]
}
]|del(..|select(.==[]))
Note: To remove the empty arrays del function is added which is giving the below output :
[
{
"id": "SAMPLE_PACKAGE"
},
{
"integrations": [
{
"id": "HELLO_INTEGRATION|01.00.0000",
"code": "HELLO_INTEGRATION",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
},
{
"id": "HELLO_WORLD2",
"status": "CONFIGURED"
}
]
}
},
{
"id": "HELLO_INTEGRATIO_LOOKUP|01.00.0000",
"code": "HELLO_INTEGRATIO_LOOKUP",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
}
],
"lookups": [
{
"name": "COMMON_LOOKUP_VARIABLES",
"status": "CONFIGURED"
}
]
}
},
{
"id": "HI_INTEGRATION|01.00.0000",
"code": "HI_INTEGRATION",
"dependencies": {
"connections": [
{
"id": "HELLO_WORLD1",
"status": "CONFIGURED"
}
]
}
}
]
}
]