Image
EAN-139780741445728   EAN-13 barcode 9780741445728
Product NameThe Criminalization Of The American Justice System: With Bonus Cd
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 0741445727
SKU19438979
Price New11.37 US Dollars    (curriencies)
Price Used22.09 US Dollars    (curriencies)
Long DescriptionThe author takes the position that the Constitution is a lot like the Ten Commandments. They are not to be changed nor worked around.
Created11-19-2012 2:22:00am
Modified12-23-2013 7:47:01am
MD5c9c49af6d86e83630c3da204ccaef5f1
SHA2563f7c595283f2ffed8603e623f68878b225f6a64d5e3f9ac64a646eb01955ec49
Search Googleby EAN or by Title
Query Time0.0062101

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.

Close

Search

Close

Share

Close

Dialog