In this part (4) of the tutorial we will correct the bugs inherent in version 2.2 of Seam-gen and we will add some code to spice up our blog CMS. First of all, our PostEdit.seam page is not working at all as it is. We shall fix this: Open PostEdit.xhtml from the WebContent folder and find the <rich:tabPanel switchType=”ajax”> block. This is what’s causing the problem, because it has more than one tab – one …
In Hibernate a derived property (also called a calculated property) is a read-only property whose value is calculated at fetch time using SQL expressions. Example: For an employee entity with properties such as an id and the employee name also a monthlySalary property, you might also want to have a yearlySalary which is not necessarily stored in the database. package net.ozar.exp.entity; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.Table; @Entity @Table(name=”EMPLOYEE”) public class Employee implements …