(Java) Update an Inventory Listing using OAuth1 Authentication

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Updates an inventory listing. This example uses OAuth1 authentication instead of providing an api_key=MY_ETSY_KEYSTRING query parameter.

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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 assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkRest rest = new CkRest();
    boolean success;

    // See this example for getting an OAuth1 token for Etsy

    CkJsonObject json = new CkJsonObject();
    success = json.LoadFile("qa_data/tokens/etsy.json");
    if (success == false) {
        System.out.println("Failed to load previously fetched Etsy OAuth1 access token.");
        return;
        }

    CkOAuth1 oauth1 = new CkOAuth1();

    oauth1.put_ConsumerKey("app_keystring");
    oauth1.put_ConsumerSecret("app_shared_secret");
    oauth1.put_Token(json.stringOf("oauth_token"));
    oauth1.put_TokenSecret(json.stringOf("oauth_token_secret"));
    oauth1.put_SignatureMethod("HMAC-SHA1");
    oauth1.GenNonce(16);

    boolean autoReconnect = true;
    boolean tls = true;
    success = rest.Connect("openapi.etsy.com",443,tls,autoReconnect);
    if (success == false) {
        System.out.println(rest.lastErrorText());
        return;
        }

    // Tell the REST object to use the OAuth1 object.
    success = rest.SetAuthOAuth1(oauth1,true);

    String jsonText = "[{\"product_id\":1999949999,\"property_values\":[],\"offerings\":[{\"offering_id\":9999905883,\"price\":\"36.23\",\"quantity\":1}]}]";

    rest.AddQueryParam("products",jsonText);
    rest.AddHeader("Content-Type","application/x-www-form-urlencoded");

    String jsonResponseText = rest.fullRequestFormUrlEncoded("PUT","/v2/listings/228827035/inventory");
    if (rest.get_LastMethodSuccess() == false) {
        System.out.println(rest.lastErrorText());
        return;
        }

    CkJsonObject jsonResponse = new CkJsonObject();
    jsonResponse.Load(jsonResponseText);
    jsonResponse.put_EmitCompact(false);

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

    System.out.println("Response status code: " + rest.get_ResponseStatusCode());
  }
}