package ejava.examples.webtier.bo;
   
   import java.io.Serializable;
   
   import javax.persistence.*;
   
   @MappedSuperclass //bug in hibernate requires use of annotation here vs XML
   public class Person implements Serializable {
       private static final long serialVersionUID = 1L;
      private long id;
      private String firstName;
      private String lastName;
      
      public Person() {}
      public Person(long id) { setId(id); }
      public Person(long id, String firstName, String lastName) {
          setId(id);
          setFirstName(firstName);
          setLastName(lastName);
      }
      @Id @GeneratedValue(strategy=GenerationType.IDENTITY)
      public long getId() {
          return id;
      }
      private void setId(long id) {
          this.id = id;
      }
  
      public String getFirstName() {
          return firstName;
      }
      public void setFirstName(String firstName) {
          this.firstName = firstName;
      }
      public String getLastName() {
          return lastName;
      }
      public void setLastName(String lastName) {
          this.lastName = lastName;
      }
      public String toString() {
          StringBuilder text = new StringBuilder();
          text.append("id=" + id);
          text.append(", firstName=" + firstName);
          text.append(", lastName=" + lastName);
          return text.toString();
      }
  }