Transform result to make multiple xpath queries(https://wiki.onap.org/display/DW/CPS-TBDMT+Templates+for+CPS+APIs)

Example result with no transformation:

{
"test-tree": {
"branch": [
{
"name": "Left",
"nest":

{ "name": "Small", "birds": [ "Sparrow", "Robin", "Finch" ] }

},
{
"name": "Right",
"nest":

{ "name": "Big", "birds": [ "Owl", "Raven", "Crow" ] }

}
]
}
}

 

Request to create Template(using transformation):

curl --location --request POST 'http://localhost:8080/templates' --header 'Content-Type: application/json' --data-raw '

{ "templateId": "get-all-data", "model": "CSIT-SchemaSet", "requestType": "get", "xpathTemplate": "/test-tree", "includeDescendants": true, "transformParam":"branch,name" }

' -i

The expected transformed result after executing template:

["Left","Right"]

 

Use the above transformed result to do a multiple query.

(Branch name obtained from above result to be filled in the below template)

curl --location --request POST 'http://localhost:8080/templates' --header 'Content-Type: application/json' --data-raw '{
"templateId": "get-branch",
"model": "CSIT-SchemaSet",
"requestType": "get",
"xpathTemplate": "/test-tree/branch[@name='\''\{{name}}'\'']/nest",
"includeDescendants": true,
"multipleQueryTemplateId":"get-all-data",
"transformParam":"birds"
}' -i