@Test
public void testTranslatesIllegalArgumentException() {
IllegalArgumentException iae = new IllegalArgumentException();
DataAccessException dex = EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(iae);
assertSame(iae, dex.getCause());
assertTrue(dex instanceof InvalidDataAccessApiUsageException);
}
/** We do not convert unknown exceptions. They may result from user code. */
@Test
public void testDoesNotTranslateUnfamiliarException() {
UnsupportedOperationException userRuntimeException = new UnsupportedOperationException();
assertNull(
"Exception should not be wrapped",
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(userRuntimeException));
}
/*
* Test method for
* 'org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessException(PersistenceException)'
*/
@Test
@SuppressWarnings("serial")
public void testConvertJpaPersistenceException() {
EntityNotFoundException entityNotFound = new EntityNotFoundException();
assertSame(
JpaObjectRetrievalFailureException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(entityNotFound).getClass());
NoResultException noResult = new NoResultException();
assertSame(
EmptyResultDataAccessException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(noResult).getClass());
NonUniqueResultException nonUniqueResult = new NonUniqueResultException();
assertSame(
IncorrectResultSizeDataAccessException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(nonUniqueResult).getClass());
OptimisticLockException optimisticLock = new OptimisticLockException();
assertSame(
JpaOptimisticLockingFailureException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(optimisticLock).getClass());
EntityExistsException entityExists = new EntityExistsException("foo");
assertSame(
DataIntegrityViolationException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(entityExists).getClass());
TransactionRequiredException transactionRequired = new TransactionRequiredException("foo");
assertSame(
InvalidDataAccessApiUsageException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(transactionRequired)
.getClass());
PersistenceException unknown = new PersistenceException() {};
assertSame(
JpaSystemException.class,
EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(unknown).getClass());
}