Java
Chilkat2 Java
MWS SubmitFeed (Amazon Marketplace Web Service)
See more HTTP Misc Examples
Uploads a feed for processing by Amazon MWS.See Amazon MWS SubmitFeed for the Amazon MWS SubmitFeed reference documentation.
Important: The Chilkat v9.5.0.75 release accidentally breaks Amazon MWS (not AWS) authentication. If you need MWS with 9.5.0.75, send email to support@chilkatsoft.com for a hotfix, or revert back to v9.5.0.73, or update to a version after 9.5.0.75.
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import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Crypt2;
import com.chilkatsoft.chilkat2.Rest;
import com.chilkatsoft.chilkat2.StringBuilder;
import com.chilkatsoft.chilkat2.Xml;
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.
// This example will send an XML file in the HTTP request body.
// First we'll construct the XML, then we'll compute the MD5 digest which needs to be added as a query param..
// Construct the following XML. (This is just a sample XML body..)
// <AmazonEnvelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
// xsi:noNamespaceSchemaLocation="amzn-envelope.xsd">
// <Header>
// <DocumentVersion>1.01</DocumentVersion>
// <MerchantIdentifier>M_EXAMPLE_123456</MerchantIdentifier>
// </Header>
// <MessageType>Product</MessageType>
// <PurgeAndReplace>false</PurgeAndReplace>
// <Message>
// <MessageID>1</MessageID>
// <OperationType>Update</OperationType>
// <Product>
// <SKU>56789</SKU>
// <StandardProductID>
// <Type>ASIN</Type>
// <Value>B0EXAMPLEG</Value>
// </StandardProductID>
// <ProductTaxCode>A_GEN_NOTAX</ProductTaxCode>
// <DescriptionData>
// <Title>Example Product Title</Title>
// <Brand>Example Product Brand</Brand>
// <Description>This is an example product description.</Description>
// <BulletPoint>Example Bullet Point 1</BulletPoint>
// <BulletPoint>Example Bullet Point 2</BulletPoint>
// <MSRP currency="USD">25.19</MSRP>
// <Manufacturer>Example Product Manufacturer</Manufacturer>
// <ItemType>example-item-type</ItemType>
// </DescriptionData>
// <ProductData>
// <Health>
// <ProductType>
// <HealthMisc>
// <Ingredients>Example Ingredients</Ingredients>
// <Directions>Example Directions</Directions>
// </HealthMisc>
// </ProductType>
// </Health>
// </ProductData>
// </Product>
// </Message>
// </AmazonEnvelope>
// This code was generated by pasting the above XML into the online tool at http://tools.chilkat.io/xmlCreate.cshtml
Xml xml = new Xml();
xml.setTag("AmazonEnvelope");
xml.addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
xml.addAttribute("xsi:noNamespaceSchemaLocation", "amzn-envelope.xsd");
xml.updateChildContent("Header|DocumentVersion", "1.01");
xml.updateChildContent("Header|MerchantIdentifier", "M_EXAMPLE_123456");
xml.updateChildContent("MessageType", "Product");
xml.updateChildContent("PurgeAndReplace", "false");
xml.updateChildContent("Message|MessageID", "1");
xml.updateChildContent("Message|OperationType", "Update");
xml.updateChildContent("Message|Product|SKU", "56789");
xml.updateChildContent("Message|Product|StandardProductID|Type", "ASIN");
xml.updateChildContent("Message|Product|StandardProductID|Value", "B0EXAMPLEG");
xml.updateChildContent("Message|Product|ProductTaxCode", "A_GEN_NOTAX");
xml.updateChildContent("Message|Product|DescriptionData|Title", "Example Product Title");
xml.updateChildContent("Message|Product|DescriptionData|Brand", "Example Product Brand");
xml.updateChildContent("Message|Product|DescriptionData|Description", "This is an example product description.");
xml.updateChildContent("Message|Product|DescriptionData|BulletPoint", "Example Bullet Point 1");
xml.updateChildContent("Message|Product|DescriptionData|BulletPoint[1]", "Example Bullet Point 2");
xml.updateAttrAt("Message|Product|DescriptionData|MSRP", true, "currency", "USD");
xml.updateChildContent("Message|Product|DescriptionData|MSRP", "25.19");
xml.updateChildContent("Message|Product|DescriptionData|Manufacturer", "Example Product Manufacturer");
xml.updateChildContent("Message|Product|DescriptionData|ItemType", "example-item-type");
xml.updateChildContent("Message|Product|ProductData|Health|ProductType|HealthMisc|Ingredients", "Example Ingredients");
xml.updateChildContent("Message|Product|ProductData|Health|ProductType|HealthMisc|Directions", "Example Directions");
// Get the XML in the most compact form for the feed submission.
StringBuilder sbXml = new StringBuilder();
xml.setEmitCompact(true);
xml.getXmlSb(sbXml);
// Get the MD5 hash..
Crypt2 crypt = new Crypt2();
crypt.setHashAlgorithm("md5");
String contentMd5Value = crypt.hashStringENC(sbXml.getAsString());
Rest rest = new Rest();
// Connect to the Amazon MWS REST server.
//
// Make sure to connect to the correct Amazon MWS Endpoing, otherwise
// you'll get an HTTP 401 response code.
//
// The possible servers are:
//
// North America (NA) https://mws.amazonservices.com
// Europe (EU) https://mws-eu.amazonservices.com
// India (IN) https://mws.amazonservices.in
// China (CN) https://mws.amazonservices.com.cn
// Japan (JP) https://mws.amazonservices.jp
//
boolean bTls = true;
int port = 443;
boolean bAutoReconnect = true;
rest.connect("mws.amazonservices.com", port, bTls, bAutoReconnect);
rest.setHost("mws.amazonservices.com");
rest.addQueryParam("AWSAccessKeyId", "0PB842ExampleN4ZTR2");
rest.addQueryParam("Action", "SubmitFeed");
rest.addQueryParam("FeedType", "_POST_PRODUCT_DATA_");
rest.addQueryParam("MWSAuthToken", "amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE");
rest.addQueryParam("MarketplaceId.Id.1", "ATVExampleDER");
rest.addQueryParam("SellerId", "A1XExample5E6");
rest.addQueryParam("ContentMD5Value", contentMd5Value);
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", "MWS_SECRET_ACCESS_KEY_ID");
rest.addHeader("Content-Type", "text/xml");
String responseXml;
try {
responseXml = rest.fullRequestString("POST", "/Feeds/2009-01-01", sbXml.getAsString());
} 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: " + responseXml);
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(responseXml);
System.out.println("----");
System.out.println("Success.");
}
}