@Before
public void setUp() {
myInts.add(1);
myInts.add(2);
myInts.add(3);
myInts.add(4);
Alias.resetAlias();
}
@Test
public void WithSimpleClass() {
List<CloneableKlasse> vos = new ArrayList<CloneableKlasse>();
for (int i = 0; i < 5; i++) {
CloneableKlasse vo = new CloneableKlasse();
vo.setOtherValue(i);
vos.add(vo);
}
CloneableKlasse vo = Alias.alias(CloneableKlasse.class, "vo");
assertNotNull(vo);
CollQuery<?> query = new CollQuery<Void>();
final EntityPathBase<CloneableKlasse> fromVo = Alias.$(vo);
assertNotNull(fromVo);
query.from(fromVo, vos);
query.where(Alias.$(vo.getOtherValue()).eq(1));
List<CloneableKlasse> result = query.select(Alias.$(vo)).fetch();
assertNotNull(result);
assertEquals(1, result.size());
assertEquals(Integer.valueOf(1), result.get(0).getOtherValue());
}
/**
* Convert the given alias to an expression
*
* @param arg alias
* @param <D>
* @return expression
*/
public static <D extends Comparable<?>> ComparablePath<D> $(D arg) {
return Alias.getPath(arg);
}