Image
EAN-139780750257909   EAN-13 barcode 9780750257909
Product NameNear Water
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionHardcover
Amazon.comA Buy on Amazon ~ 0750257903
SKUNU-GRD-00618690
Price New9.94 US Dollars    (curriencies)
Price Used9.93 US Dollars    (curriencies)
Long DescriptionThe 'Popcorn' series aims to develop children's knowledge and understanding of the world by covering a wide range of topics in a fun, colourful and interactive way. Each title has a lively design, engaging text and features an activity at the end of each book. The titles have been written in conjunction with a literacy consultant to ensure the text is completely appropriate for the age-range.
Created11-15-2012 4:05:50pm
Modified12-23-2013 8:05:44am
MD57a3b1f8296fd4c66db27a6192a5587e6
SHA256fc079d8fdfe203c9755114bce2b76c395c13d28aa6458eb8f46493bdd55f4ba5
Search Googleby EAN or by Title
Query Time0.0012870

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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