Enterprise JavaBeans 3.1, 6th Edition

Source Listing

Following is a full listing of all source code used in this runnable example.

Implementation Resources

See Chapter 9.

SimpleEmployee.java

package org.jboss.ejb3.examples.employeeregistry.ch09.entitymanager; import javax.persistence.Entity; import javax.persistence.Id; /** * Represents an Employee in the system. Modeled as a simple * value object with some additional EJB and JPA annotations. * * @author <a href="mailto:[e-mail]">ALR</a> * @version $Revision: $ */ @Entity // Mark that we're an Entity Bean, EJB's integration point // with Java Persistence public class SimpleEmployee { //--------------------------------------------------------------------------|| // Instance Members --------------------------------------------------------|| //--------------------------------------------------------------------------|| /** * Primary key of this entity */ @Id // Mark that this field is the primary key private Long id; /** * Name of the employee */ private String name; //--------------------------------------------------------------------------|| // Constructor -------------------------------------------------------------|| //--------------------------------------------------------------------------|| /** * Default constructor, required by JPA */ public SimpleEmployee() { } /** * Convenience constructor */ public SimpleEmployee(final long id, final String name) { // Set this.id = id; this.name = name; } //--------------------------------------------------------------------------|| ...