Analytics Pagination in custom Java Code

[Kramerica]

Has anyone used analytics results in a java code for processing and how to use pagination in that case? Any examples of that will be very helpful.

{

    "requestor": "admin",

    "analyticsname": "EntitlementMetaData_And_Owner_Details",

    "pagination": {

        "offset": {

            "offsetParam": "offset",

            "batchParam": "max",

            "batchSize": 500,

            "totalCountPath": "completeResponseMap.totalcount"

        }

    }

}

[rushikeshvartak · Accepted solution]

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class AnalyticsProcessor {
    
    public static void main(String[] args) {
        String analyticsEndpoint = "https://example.com/analytics"; // Your analytics endpoint URL
        int batchSize = 500; // Batch size for pagination
        
        try {
            int offset = 0;
            boolean hasMoreData = true;
            
            while (hasMoreData) {
                // Construct URL with pagination parameters
                URL url = new URL(analyticsEndpoint + "?offset=" + offset + "&max=" + batchSize);
                HttpURLConnection conn = (HttpURLConnection) url.openConnection();
                conn.setRequestMethod("GET");
                
                // Read the response
                BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
                StringBuilder response = new StringBuilder();
                String line;
                while ((line = reader.readLine()) != null) {
                    response.append(line);
                }
                reader.close();
                
                // Parse JSON response and process data
                // Here you would parse the JSON response and process the data according to your needs
                
                // Check if there is more data available
                // You would need to implement logic based on your API response structure
                // For example, you might check if the response contains a "hasMoreData" flag
                // or compare the number of records received with the batch size
                boolean moreDataAvailable = true; // Placeholder, you need to implement this logic
                
                if (moreDataAvailable) {
                    offset += batchSize; // Increment offset for next batch
                } else {
                    hasMoreData = false; // No more data available, exit loop
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}