(Java) Load JSON Data at Path

Demonstrates how to load JSON data into a path within a JSON database. For example, we begin with this JSON:

{
  "a": 1,
  "b": 2,
  "c": {
    "x": 1,
    "y": 2
  }
}

{
  "a": 1,
  "b": 2,
  "c": {
    "mm": 11,
    "nn": 22
  }
}

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux, Solaris Java Libs for Android

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // Demonstrates how to load replace the data at a location within a JSON database.

    String p = "{\"a\": 1, \"b\": 2, \"c\": { \"x\": 1, \"y\": 2 } }";

    CkJsonObject json = new CkJsonObject();
    json.Load(p);
    json.put_EmitCompact(false);
    System.out.println(json.emit());

    String q = "{\"mm\": 11, \"nn\": 22}";

    CkJsonObject c = json.ObjectOf("c");
    c.Load(q);

    // See that x and y are replaced with mm and nn.
    System.out.println(json.emit());
  }
}