Image
EAN-130792363625784   EAN-13 barcode 0792363625784
UPC-A792363625784   UPC-A barcode 792363625784
Product Name3.5 Channel Remote Controlled Helicopter
CategoryToy / Game / Puzzle
Amazon.comA Buy on Amazon ~ B01N0EFB2C
Price New49.98 US Dollars    (curriencies)
BindingToy
FeaturesReady to fly in minutes
Long DescriptionThis 3.5 channel remote controlled helicopter has a rechargeable lithium battery, lightweight durable design and working tail gear.
Created10-28-2015 3:20:11pm
Modified12-26-2017 7:45:01am
MD5ec4443b7d9ee1fced4c8f554f7782e61
SHA256bf0dd64480a76c93e6957c4efd1ca9a157c0ab88f8d285296750a3a9d991b5a3
Search Googleby EAN or by Title
Query Time0.0017610

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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