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EAN-130191448689916   EAN-13 barcode 0191448689916
UPC-A191448689916   UPC-A barcode 191448689916
Product NameToddler Classic Marbled Clog
CategoryClothing: Footwear
Long DescriptionAll-new marbled effects refresh the iconic clog that started a comfort revolution around the world, charmed kids everywhere and made parents fall in love with their easy-to-wear, easy-to-clean design! Our new marbled Croslite foam creates a colorful effect that is completely unique. While all marbled shoes have the same wavy look, no two shoes are exactly alike. Crocs Classic Clogs feature lightweight Iconic Crocs Comfort and a color for every personality, and remind kids of all ages to go out and play
Created08-06-2022 3:10:28pm
Modified08-06-2022 3:16:27pm
MD51129e3f5dc31bfc49794981e4cb50634
SHA2561f872864647d3b7f647fe1a759e0c3f1a511a20876c0894c3d19e1fa6dd8e6bb
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Article of interest

This is a basic implementation of a service that provides retrieval access to the EANData.com UPC web site. Its was coded to verify basic  proof-of-concept for development of another application and was not intended to provide be anything more than basic functionality in the retrieval  of UPC data from the EANData.com web site.

There are several places where simple code was left in place rather than using more advanced Java features/methods to allow for easier  understanding of junior developers. Not much time spent refactoring or cleaning up the code. It is provided as a starting point only.

It contains a Factory service that returns a service object configured using the UcpService.properties (see below) file found in the class path of  the executed code. The UpcQueryService can respond with an implementation of the UpcResponse and supporting interfaces or with an InputStream  allowing direct access to the response from the from the EANData.com web site.

JSR 353 is the Java API for JSON is currently under development (http://java.net/projects/json-processing-spec & http://java.net/projects/jsonp).  The several Java JSON implementations seemed to be more than I was wanting/needing so I wrote a basic parser to provide JSON parsing capability  needed. Its not perfect but is a good basic start.

Download the example source code

The UpcService.properties must be configured.

Url (Required)
provides the address used to query UPC data. The additional parameters are added to retrieve the requested information.

ApiKeyCode (Required)
Provided from EANData.com when your account is setup.

Mode (Required)
The manner in which the data will be retrieved from the EANData.com web site.
 
AutoRetrieveGraphics (Optional)
Boolean to indicate whether the graphics, when indicated by a Url, are to be automatically retrieved at the same time with the UPC data. Default is false. A factory method allows for the this property to be overridden at the time the UpcQueryService is created.

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