EAN-130072501000070   EAN-13 barcode 0072501000070
UPC-A072501000070   UPC-A barcode 072501000070
UPC-E07250170   UPC-E barcode 07250170
BrandVertex
Product NameVertex Injector / Throttle Body O-Ring Kit 725017 for Ski-Doo Mach Z 1000 05 06
CategoryAutomotive
Short DescriptionCalifornia Proposition 65 Warning: Cancer and Reproductive Harm
Model725017
Created07-06-2021 5:23:21am
Modified07-06-2021 5:26:35am
MD5aa489df6ef413ef950866beb6636846f
SHA256ed0023c69e0904307ded29ac8df16d1b50a85098e704bf1f644406b1c565c660
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Query Time0.0055239

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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