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EAN-139780807208113   EAN-13 barcode 9780807208113
Product NameBreaking Point
LanguageEnglish
CategoryBook / Magazine / Publication
Amazon.comA Buy on Amazon ~ 0807208116
SKU0816-WS1201-A02013-0807208116
Price New114.02 US Dollars    (curriencies)
Price Used12.69 US Dollars    (curriencies)
Long DescriptionPaul is new to Gate, a school whose rich students make life miserable for anyone not like them. And Paul is definitely not like them. Then, one day something incredible happens. Charlie Good, a star student and athlete, invites Paul to join his elite inner circle. All Charlie wants is a few things in return-- small things that Paul does willingly. And then, one day, Charlie wants something big--really big. Now Paul has to decide how far he'll go to be one of the gang. A powerful follow-up to Alex Flinn's Spring 2001 debut novel, Breathing Underwater.
Created11-15-2012 11:05:52pm
Modified05-01-2020 2:36:24am
MD5ae81f258f6235b1879df2c18b9534837
SHA2561eeba18846668ebde8d1b52f9723dcc294eb2ef55ddedf03d5fcb2f0f9907e10
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Query Time0.0055699

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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