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ppyordanov / Dynamic-Noise-and-Pollution-Map

A dynamically generated University of Glasgow noise and pollution campus map via the innovative Smart Citizen Kit developed in Barcelona, Spain by FabLab.
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JSON Data Reformat #33

Closed ppyordanov closed 9 years ago

ppyordanov commented 9 years ago

The SCK RESTful API provides data in a slightly different format compared to this project's model structure. The data needs to be reformatted /parsed/ in order to be loaded into a model set for DB insertion.

ppyordanov commented 9 years ago

Data is loaded into project models via the _loadModels()_ method. It takes a _JSON InputStream_ as an inpout parameter and parses the data making use of the _Genson serializer_. Converted models are then inserted into a list, which is returned to the caller.

Below is the method signature:

public ArrayList<DataReading> loadModels(InputStream JSONresource);

New model data structure (JSON serialized):

{
            "id": 1,
            "route_id": 1,
            "device_id": 1,
            "timestamp": "2014-10-13 10:01:45",
            "longitude": 14.7,
            "latitude": 148.8,
            "temperature": 20,
            "co": 50,
            "no2": 50,
            "battery": 66.3

        }