1 package org.springframework.samples.petclinic;
2
3 /**
4 * Simple JavaBean domain object with an id property.
5 * Used as a base class for objects needing this property.
6 *
7 * @author Ken Krebs
8 * @author Juergen Hoeller
9 */
10 public class BaseEntity {
11
12 private Integer id;
13
14
15 public void setId(Integer id) {
16 this.id = id;
17 }
18
19 public Integer getId() {
20 return id;
21 }
22
23 public boolean isNew() {
24 return (this.id == null);
25 }
26
27 }