Description
Use this API to obtain the value of the elements controlled by the Dafne Control System. Possible arguments are:
- all: get all elements value;
- comma_separated_element_list: all requested elements value;
In case of positive execution, this is the format of the response object:
- cacheHit: <bool>
- elementList: <list of dict>
- name: <str>
- value: <LabVIEW Flatten to String in ascii format>
Calling this API without the all parameter will always return a cacheHit value of false, because the API will not fetch the cache for devil names but will directly access memcached to fetch data.
Example Query (ALL ELEMENTS)
GET Query URI
http://danteweb.lnf.infn.it:8000/element/getValue/all
API Response
{
"cacheHit": true,
"elementList": [{
"name": "RFSA1001",
"value": "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"
}, {
"name": "RFSEL001",
"value": "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"
}, {
...
}, {
"name": "DCTPS002",
"value": "4443545053303032000000000000000000000000000000003f9807701c432b3a00000000000000003fb807701c432b3a3f9a3b88040b2b5fbf522289886e9d900000000000000000bf8691de36522900000000050000000000000000000000000000000000000000000000000000000000000000000000000000000044564d34323030320000000100000be63f9ba3c5c26c76a8bfd138a7e73a365dbf50624dd2f1a9fc01"
}]
}
Example Query (ELEMENT LIST)
GET Query URI
http://danteweb.lnf.infn.it:8000/element/getValue/CDHPL201,QUAPL102
API Response
{
"cacheHit": false,
"elementList": [{
"name": "CDHPL201",
"value": "434448504c32303100000003000000000000000300000000000000000000000001000100000000000000000000000000000100000000000000000000000040418000000000000000000000000000bf60624dd2f1a9fc3ff00000000000003fb645a1cac08313000000040000020000000080c000002230000000"
}, {
"name": "QUAPL102",
"value": "515541504c313032000000030000000000210004000000000000000000000000010001000000000000000000000000000001000000000000000000000000402200000000000000000000ffffffff3f9999999999999a3ff00000000000004018000000000000000000040000021000000000c0af00a200000000"
}]
}