KeyEt

[Johnwickdev]

import org.bson.Document;

import java.util.Set;

public class LayoutKeySetExtractor {

public void extractLayoutKeys(Document mongoDoc) {
    // Assuming the layout_name object is stored under the key "layout_name"
    Document layoutNameObject = (Document) mongoDoc.get("layout_name");

    if (layoutNameObject != null) {
        Set<String> layoutKeys = layoutNameObject.keySet();

        // Print or process the keys as needed
        for (String key : layoutKeys) {
            System.out.println("Key: " + key);
            // Additional processing with each key
        }
    } else {
        System.out.println("No 'layout_name' object found in the document.");
    }
}

public static void main(String[] args) {
    // Example usage
    Document exampleDoc = new Document("CSPA", "67890")
            .append("date", "2024-08-02")
            .append("version", "v2")
            .append("layout_name", new Document("Value", "7373737").append("Limit", "10000"));

    LayoutKeySetExtractor extractor = new LayoutKeySetExtractor();
    extractor.extractLayoutKeys(exampleDoc);
}

}