Java Reference
In-Depth Information
• A value-change listener is registered on the name field on
bookcash-
ier.xhtml
. This listener saves the name in a parameter so the following
page,
bookreceipt.xhtml
, can access it.
• Enterprise beans: Local, no-interface-view stateless session bean and singleton
bean
• A Java Persistence API entity
The packages of the Duke's Bookstore application, located in the
tut-install
/examples/
case-studies/dukes-bookstore/src/java/dukesbookstore/
directory,
are as follows:
•
components
: Includes the custom UI component classes,
MapComponent
and
AreaComponent
•
converters
: Includes the custom converter class,
CreditCardConverter
•
ejb
: Includes two enterprise beans:
• A singleton bean,
ConfigBean
, that initializes the data in the database
• A stateless session bean,
BookRequestBean
, that contains the business lo-
gic to manage the entity
•
entity
: Includes the
Book
entity class
•
exceptions
: Includes three exception classes
•
listeners
: Includes the event handler and event listener classes
•
model
: Includes a model JavaBeans class
•
renderers
: Includes the custom renderers for the custom UI component classes
•
web.managedbeans
: Includes the managed beans for the Facelets pages
•
web.messages
: Includes the resource bundle files for localized messages
The Duke's Bookstore Interface
This section provides additional detail regarding the components of the Duke's Bookstore
example and how they interact.
The
Book
Java Persistence API Entity
The
Book
entity, located in the
dukesbookstore.entity
package, encapsulates the
book data stored by Duke's Bookstore.
The
Book
entity defines attributes used in the example:
