1 package org.prevayler.demos.demo2.business; 2 3 import java.io.Serializable ; 4 import java.util.Date ; 5 6 public class AccountEntry implements Serializable { 7 8 private long amount; 9 private Date timestamp; 10 11 private AccountEntry() { 12 } 13 14 AccountEntry(long amount, Date timestamp) { 15 this.amount = amount; 16 this.timestamp = timestamp; 17 } 18 19 public String toString() { 20 return timestampString() + " Amount: " + amount; 21 } 22 23 private String timestampString() { 24 return new java.text.SimpleDateFormat ("yyyy/MM/dd hh:mm:ss.SSS").format(timestamp); 25 } 26 } 27 | Popular Tags |