@Test
public void testInsert() {
SomePeriodBean bean = new SomePeriodBean();
bean.setPeriod(Period.of(3, 4, 5));
bean.setAnniversary(MonthDay.of(4, 29));
Ebean.save(bean);
SomePeriodBean bean1 = Ebean.find(SomePeriodBean.class, bean.getId());
assertEquals(bean.getPeriod(), bean1.getPeriod());
assertEquals(bean.getAnniversary(), bean1.getAnniversary());
// insert fetch null value
SomePeriodBean bean2 = new SomePeriodBean();
Ebean.save(bean2);
SomePeriodBean bean3 = Ebean.find(SomePeriodBean.class, bean2.getId());
assertNull(bean3.getPeriod());
assertNull(bean3.getAnniversary());
List<SomePeriodBean> anniversaryList =
Ebean.find(SomePeriodBean.class)
.where()
.eq("anniversary", MonthDay.of(4, 29))
.eq("period_years", 3)
.eq("period_months", 4)
.findList();
assertEquals(1, anniversaryList.size());
// must use year 2000 for range predicates
// ... using 2001 here so not finding anything
anniversaryList =
Ebean.find(SomePeriodBean.class)
.where()
.gt("anniversary", Date.valueOf(LocalDate.of(2001, 4, 29)))
.findList();
assertEquals(0, anniversaryList.size());
// can use year 2000 for range predicates
// ... and can use LocalDate to bind
anniversaryList =
Ebean.find(SomePeriodBean.class)
.where()
.gt("anniversary", LocalDate.of(2000, 4, 22))
.findList();
assertEquals(1, anniversaryList.size());
Ebean.delete(bean);
Ebean.delete(bean2);
}
@Test
public void shouldPlayWithDates() {
LocalDate d1 = LocalDate.now();
LocalDate d2 = LocalDate.of(2014, 2, 15).plusDays(10);
print(d1);
print(d2);
LocalDateTime d3 = d2.atTime(13, 23, 34, 45);
assertThat(d3.toString(), is("2014-02-25T13:23:34.000000045"));
LocalDateTime d4 = d3.plus(Period.of(1, 2, 3));
assertThat(d4.toString(), is("2015-04-28T13:23:34.000000045"));
}
public static void main(String[] args) {
Period period = Period.of(1, 2, 3); // 1 year, 2 months, 3 days
Period periodTwoMonths = Period.ofMonths(2);
System.out.println(period);
System.out.println(periodTwoMonths);
Period period20142015 =
Period.between(LocalDate.of(2014, Month.JANUARY, 1), LocalDate.of(2015, Month.JANUARY, 1));
Period period20152014 =
Period.between(LocalDate.of(2015, Month.JANUARY, 1), LocalDate.of(2014, Month.JANUARY, 1));
System.out.println("2014-2015:" + period20142015);
System.out.println("2015-2014:" + period20152014);
}
static Period readExternal(DataInput in) throws IOException {
int years = in.readInt();
int months = in.readInt();
int days = in.readInt();
return Period.of(years, months, days);
}