(Java) JSON AppendObjectCopy Example

Demonstrates the AppendObjectCopy function.

Note: This example requires Chilkat v9.5.0.82 or above.

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[])
  {
    CkJsonObject json = new CkJsonObject();
    json.Load("{ \"name\": \"John\", \"marbles\": 100 }");

    CkJsonObject json2 = new CkJsonObject();
    json2.Load("{\"street\":\"1200 Elm St.\",\"city\":\"Springfield\",\"zip\":60606}");

    // Copy the contents of json2 to a new member object named "addr".
    json.AppendObjectCopy("addr",json2);

    System.out.println(json.emit());
    // Expected output is:  {"name":"John","marbles":100,"addr":{"street":"1200 Elm St.","city":"Springfield","zip":60606}}

    // Note: Modifying the contents of json does not modify the contents of json2 (because the contents of json2 were copied).
    // For example:
    json.UpdateString("addr.street","1000 Oak St.");
    System.out.println(json.emit());
    // Expected output is:  {"name":"John","marbles":100,"addr":{"street":"1000 Oak St.","city":"Springfield","zip":60606}}

    System.out.println(json2.emit());
    // Expected output is: {"street":"1200 Elm St.","city":"Springfield","zip":60606}
  }
}