Image
EAN-139780755339082   EAN-13 barcode 9780755339082
Product NameSheen On The Silk
LanguageEnglish
CategoryBook / Magazine / Publication
Short DescriptionPaperback
Amazon.comA Buy on Amazon ~ 0755339088
SKU6986674
Price New9.63 US Dollars    (curriencies)
Price Used0.77 US Dollars    (curriencies)
Width5.2 inches    (convert)
Height7.8 inches    (convert)
Weight14.56 ounces    (convert)
AuthorAnne Perry
BindingPaperback
Published09/02/2010
FeaturesUsed Book in Good Condition
Long DescriptionBook by Anne Perry
Created11-12-2012 7:21:31pm
Modified01-13-2014 2:29:39am
MD5c4310f31ecfadef16d3b0c27503df847
SHA2562200a0b43f5c76d3ef483901b7c4b55de5490d61c6acd2cf76a7824fefac9273
Search Googleby EAN or by Title
Query Time0.0054080

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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