(Java) Dropbox: Get Space Usage

Demonstrates how to get the Dropbox space usage information for the current user's account.

For more information, see https://www.dropbox.com/developers/documentation/http/documentation#users-get_space_usage

Chilkat Java Downloads Java Libs for Windows, MacOS, Linux, Alpine Linux 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[])
  {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest = new CkRest();

    // Connect to the www.dropbox.com endpoint.
    boolean bTls = true;
    int port = 443;
    boolean bAutoReconnect = true;
    boolean success = rest.Connect("api.dropboxapi.com",port,bTls,bAutoReconnect);
    if (success != true) {
        System.out.println(rest.lastErrorText());
        return;
        }

    rest.AddHeader("Authorization","Bearer DROPBOX-ACCESS-TOKEN");

    String responseStr = rest.fullRequestNoBody("POST","/2/users/get_space_usage");
    if (rest.get_LastMethodSuccess() != true) {
        System.out.println(rest.lastErrorText());
        return;
        }

    // Success is indicated by a 200 response status code.
    if (rest.get_ResponseStatusCode() != 200) {
        // Examine the request/response to see what happened.
        System.out.println("response status code = " + rest.get_ResponseStatusCode());
        System.out.println("response status text = " + rest.responseStatusText());
        System.out.println("response header: " + rest.responseHeader());
        System.out.println("response body (if any): " + responseStr);
        System.out.println("---");
        System.out.println("LastRequestStartLine: " + rest.lastRequestStartLine());
        System.out.println("LastRequestHeader: " + rest.lastRequestHeader());
        return;
        }

    CkJsonObject jsonResponse = new CkJsonObject();
    jsonResponse.Load(responseStr);

    jsonResponse.put_EmitCompact(false);
    System.out.println(jsonResponse.emit());

    // {
    //   "used": 3032115,
    //   "allocation": {
    //     ".tag": "individual",
    //     "allocated": 2147483648
    //   }
    // }
    // 
  }
}