Java

Amazon MWS Upload Invoice

See more Amazon MWS Examples

Demonstrates how to upload an invoice using _UPLOAD_VAT_INVOICE_FeedType to submit an invoice for an order. Chilkat2 Java

import com.chilkatsoft.chilkat2.BinData;
import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Crypt2;
import com.chilkatsoft.chilkat2.Rest;
import com.chilkatsoft.chilkat2.StringBuilder;

public class ChilkatExample {

    public static void main(String[] args) {
        // This example requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Rest rest = new Rest();

        // Connect to the Amazon MWS REST server.
        //
        // Make sure to connect to the correct Amazon MWS Endpoint, otherwise
        // you'll get an HTTP 401 response code.
        //
        // See Amazon MWS endpoints and MarketplaceId values

        boolean bTls = true;
        int port = 443;
        boolean bAutoReconnect = true;
        rest.connect("mws.amazonservices.com", port, bTls, bAutoReconnect);

        rest.setHost("mws.amazonservices.com");

        // MarketplaceList.Id parameter �This should be the marketplace in which the order was placed. Only one marketplace must be used per order.T
        // Here are the marketplace ID's
        // Spain: A1RKKUPIHCS9HS
        // UK: A1F83G8C2ARO7P
        // France: A13V1IB3VIYZZH
        // Germany: A1PA6795UKMFR9
        // Italy: APJ6JRA9NG5V4
        // ...
        // (See https://docs.developer.amazonservices.com/en_US/dev_guide/DG_Endpoints.html)

        // FeedOptions parameter � Seller can input key value pairs to give important metadata along with the PDF invoice.
        rest.addQueryParam("FeedOptions", "metadata:orderid=206-2341234-3455465;metadata:invoicenumber=INT-3431-XJE3;metadata:documenttype=Invoice");

        // Load the PDF invoice file that is to be the body of the HTTP POST request.
        BinData pdfData = new BinData();
        pdfData.loadFile("qa_data/pdf/sample.pdf");

        // Get the MD5 hash of the PDF data.
        Crypt2 crypt = new Crypt2();
        crypt.setHashAlgorithm("md5");
        crypt.setEncodingMode("base64");
        String md5Hash = crypt.hashBdENC(pdfData);

        rest.addQueryParam("AWSAccessKeyId", "0PB842ExampleN4ZTR2");
        rest.addQueryParam("Action", "SubmitFeed");
        rest.addQueryParam("FeedType", "_UPLOAD_VAT_INVOICE_");
        rest.addQueryParam("MWSAuthToken", "EXAMPLE-amzn.mws.4ea38b7b-f563-7709-4bae-87aea-EXAMPLE");

        rest.addQueryParam("MarketplaceIdList.Id.1", "ATVExampleDER");
        rest.addQueryParam("SellerId", "A1XExample5E6");
        rest.addQueryParam("ContentMD5Value", md5Hash);
        rest.addQueryParam("SignatureMethod", "HmacSHA256");
        rest.addQueryParam("SignatureVersion", "2");
        rest.addQueryParam("Version", "2009-01-01");

        // Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
        rest.addMwsSignature("POST", "/Feeds/2009-01-01", "mws.amazonservices.com", "YOUR_MWS_SECRET_ACCESS_KEY_ID");

        rest.addHeader("Content-Type", "application/octet-stream");
        StringBuilder sbResponseBody = new StringBuilder();
        try {
            rest.fullRequestBd("POST", "/Feeds/2009-01-01", pdfData, sbResponseBody);
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
            return;
        }

        if (rest.getResponseStatusCode() != 200) {
            // Examine the request/response to see what happened.
            System.out.println("response status code = " + rest.getResponseStatusCode());
            System.out.println("response status text = " + rest.getResponseStatusText());
            System.out.println("response header: " + rest.getResponseHeader());
            System.out.println("response body: " + sbResponseBody.getAsString());
            System.out.println("---");
            System.out.println("LastRequestStartLine: " + rest.getLastRequestStartLine());
            System.out.println("LastRequestHeader: " + rest.getLastRequestHeader());
        }

        // Examine the XML returned in the response body.
        System.out.println(sbResponseBody.getAsString());
        System.out.println("----");
        System.out.println("Success.");
    }
}