Customer.java

package jpt.test;

import java.text.SimpleDateFormat;
import java.util.Date;

public class Customer implements Comparable<Customer>
{
	private Integer id;
	private String firstName;
	private String lastName;
	private String state;
	private Date birthDate;

	private String ftBirthDate;
	private static final SimpleDateFormat FORMAT = new SimpleDateFormat("MMMM d, yyyy");

	public int compareTo(Customer rhs)
	{
		return id.compareTo(rhs.getId());
	}

	@Override
	public boolean equals(Object rhs)
	{
		if (rhs instanceof Customer)
		{
			return compareTo((Customer) rhs) == 0;
		}
		return false;
	}

	@Override
	public int hashCode()
	{
		return id.hashCode();
	}

	public String getFirstName()
	{
		return firstName;
	}

	public void setFirstName(String firstName)
	{
		this.firstName = firstName;
	}

	public Integer getId()
	{
		return id;
	}

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

	public String getLastName()
	{
		return lastName;
	}

	public void setLastName(String lastName)
	{
		this.lastName = lastName;
	}

	public String getState()
	{
		return state;
	}

	public void setState(String state)
	{
		this.state = state;
	}

	public Date getBirthDate()
	{
		return birthDate;
	}

	public void setBirthDate(Date birthDate)
	{
		this.birthDate = birthDate;
		ftBirthDate = FORMAT.format(birthDate);
	}

	public String getFtBirthDate()
	{
		return ftBirthDate;
	}

	public String formattedDate(Customer customer)
	{
		return FORMAT.format(customer.getBirthDate());
	}

}