Java

JSON UpdateString

See more JSON Examples

Demonstrates the JSON object's UpdateString method.

Note: The UpdateString method was introduced in Chilkat v9.5.0.63

Java

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[])
  {
    // This example requires Chilkat v9.5.0.63 or greater.

    CkJsonObject json = new CkJsonObject();
    json.put_EmitCompact(false);

    // The UpdateString method updates or adds a string member.
    // It also auto-creates the objects and/or arrays that
    // are missing.  For example:
    json.UpdateString("test.abc[0].xyz","Chicago Cubs");

    // The JSON now contains:
    System.out.println(json.emit());

    // {
    //   "test": {
    //     "abc": [
    //       {
    //         "xyz": "Chicago Cubs"
    //       }
    //     ]
    //   }

    json.UpdateString("test.abc[0].xyz","Chicago Cubs are going to win the World Series!");
    System.out.println(json.emit());

    // {
    //   "test": {
    //     "abc": [
    //       {
    //         "xyz": "Chicago Cubs are going to win the World Series!"
    //       }
    //     ]
    //   }
  }
}