Hi Amalka,
If you are to use rest data provider, you need to implement a web
application which exposes those two APIs. This sample implementation[1-2]
will help you to understand how these two APIs are implemented. Responses
of those two APIs should be in the JOSN format as well as response message
should be similar to this.
Sample response: retrieving the schema.
{
"columns": {
"house_id": {
"type": "INTEGER",
"isScoreParam": false,
"isIndex": false
},
"metro_area": {
"type": "STRING",
"isScoreParam": false,
"isIndex": false
},
"state": {
"type": "STRING",
"isScoreParam": false,
"isIndex": false
},
"device_id": {
"type": "INTEGER",
"isScoreParam": false,
"isIndex": false
},
"power_reading": {
"type": "FLOAT",
"isScoreParam": false,
"isIndex": false
},
"is_peak": {
"type": "BOOLEAN",
"isScoreParam": false,
"isIndex": false
}
},
"primaryKeys": []
}
Sample response: retrieving the data.
{
"message": [{
"values": {
"_version": "1.0.0",
"is_peak": true,
"state": "Florida",
"metro_area": "Miami",
"device_id": 4,
"power_reading": 484.4254,
"house_id": 19
}
}, {
"values": {
"_version": "1.0.0",
"is_peak": false,
"state": "Arizona",
"metro_area": "Phoenix",
"device_id": 1,
"power_reading": 92.64153,
"house_id": 13
}
}]
}
1.
https://github.com/wso2/product-iots/blob/master/modules/samples/geolocationTracker/component/api/src/main/java/org.deviceautomation/geolocationTracker/api/GeoLocationTrackerServiceImpl.java#L427
2.
https://github.com/wso2/product-iots/blob/master/modules/samples/geolocationTracker/component/api/src/main/java/org.deviceautomation/geolocationTracker/api/GeoLocationTrackerServiceImpl.java#L499
Thanks,
Geesara
On Wed, Sep 7, 2016 at 1:30 PM, Dunith Dhanushka <[email protected]> wrote:
> +Geesara
>
> On Wed, Sep 7, 2016 at 1:24 PM, Amalka Subasinghe <[email protected]> wrote:
>
>>
>> Hi,
>>
>> I want to create a gadget in DAS via rest datasource
>> What are the urls I need to provide for Data Retrieve URL * and Schema
>> Retrieve URL * ?
>>
>> I want execute following kind of queries
>> curl -GET 'http://wso2.influxdb.com:32086/query?pretty=true'
>> --data-urlencode "db=k8s" --data-urlencode "q=SHOW MEASUREMENTS"
>>
>> Please help
>>
>> Thanks
>> Amalka
>>
>>
>> _______________________________________________
>> Dev mailing list
>> [email protected]
>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>
>>
>
>
> --
> Regards,
>
> Dunith Dhanushka,
> Associate Technical Lead
> WSO2 Inc,
>
> Mobile - +94 71 8615744
> Blog - *https://medium.com/@dunithd <https://medium.com/@dunithd>*
> Twitter - @dunithd <http://twitter.com/dunithd>
>
--
Geesara Prathap Kulathunga
Software Engineer
WSO2 Inc; http://wso2.com
Mobile : +940772684174
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