Building a Java application that utilizes a JSON object

I am trying to convert a JSON format into Java code using JSONObject and JSONArray, but I am facing difficulties in getting the output in the desired format. The JSON format is provided below:

var transaction_Data = 
[
    {
    "key": "PASSED",
    "values": [

        {"x": "20 June", "y": 30},
        {"x": "21 June", "y": 50},
        {"x": "22 June", "y": 20},
        {"x": "23 June", "y": 60},
        {"x": "19 June", "y": 20},
        {"x": "24 June", "y": 10}
        ]
    },
    {
    "key": "FAILED",
    "values": [
            {"x": "19 June", "y": 50},
            {"x": "21 June", "y": 30},
            {"x": "20 June", "y": 20},
            {"x": "23 June", "y": 70},
            {"x": "22 June", "y": 45},
            {"x": "24 June", "y": 60}
     ]
   }
]

I would appreciate any guidance on how to create this json object in Java as I intend to use it for building a multibar graph using NVD3. Thank you in advance for your help!

javascriptjavajsonnvd3.js

Answer №1

Feel free to test it out using these Plain Old Java Objects.

class TransactionDetails {
    private String identifier;
    private List<DataInformation> dataList;
    public TransactionDetails(String identifier, List<DataInformation> dataList) {
        this.identifier = identifier;
        this.dataList = dataList;
    }
}
class DataInformation {
    private String name;
    private Integer value;
    public DataInformation(String name, Integer value) {
        this.name = name;
        this.value = value;
    }
}

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