entity.java

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package org.springframework.samples.petclinic;

/**
 * Simple JavaBean domain object with an id property.
 * Used as a base class for objects needing this property.
 *
 * @author Ken Krebs
 * @author Juergen Hoeller
 */
public class Entity {

	private Integer id;

	public void setId(Integer id) {
		this.id = id;
	}

	public Integer getId() {
		return id;
	}

	public boolean isNew() {
		return (this.id == null);
	}

}