Examples with EntityManager jakarta.persistence.EntityManager used on opensource projects

Example 11 with EntityManager

use of jakarta.persistence.EntityManager in project spring-framework by spring-projects.

the class SharedEntityManagerCreatorTests method transactionRequiredExceptionOnRemove.

@Test
public void transactionRequiredExceptionOnRemove() {
    EntityManagerFactory emf = mock(EntityManagerFactory.class);
    EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
    assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() -> em.remove(new Object()));
}

Example 12 with EntityManager

use of jakarta.persistence.EntityManager in project spring-framework by spring-projects.

the class SharedEntityManagerCreatorTests method transactionRequiredExceptionOnPersist.

@Test
public void transactionRequiredExceptionOnPersist() {
    EntityManagerFactory emf = mock(EntityManagerFactory.class);
    EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
    assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(() -> em.persist(new Object()));
}

Example 13 with EntityManager

use of jakarta.persistence.EntityManager in project spring-framework by spring-projects.

the class SharedEntityManagerCreatorTests method deferredQueryWithUpdate.

@Test
public void deferredQueryWithUpdate() {
    EntityManagerFactory emf = mock(EntityManagerFactory.class);
    EntityManager targetEm = mock(EntityManager.class);
    Query query = mock(Query.class);
    given(emf.createEntityManager()).willReturn(targetEm);
    given(targetEm.createQuery("x")).willReturn(query);
    given(targetEm.isOpen()).willReturn(true);
    EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
    em.createQuery("x").executeUpdate();
    verify(query).executeUpdate();
    verify(targetEm).close();
}

Example 14 with EntityManager

use of jakarta.persistence.EntityManager in project spring-framework by spring-projects.

the class SharedEntityManagerCreatorTests method transactionRequiredExceptionOnJoinTransaction.

@Test
public void transactionRequiredExceptionOnJoinTransaction() {
    EntityManagerFactory emf = mock(EntityManagerFactory.class);
    EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
    assertThatExceptionOfType(TransactionRequiredException.class).isThrownBy(em::joinTransaction);
}

Example 15 with EntityManager

use of jakarta.persistence.EntityManager in project spring-framework by spring-projects.

the class SharedEntityManagerCreatorTests method deferredStoredProcedureQueryWithNamedParameters.

@Test
public void deferredStoredProcedureQueryWithNamedParameters() {
    EntityManagerFactory emf = mock(EntityManagerFactory.class);
    EntityManager targetEm = mock(EntityManager.class);
    StoredProcedureQuery query = mock(StoredProcedureQuery.class);
    given(emf.createEntityManager()).willReturn(targetEm);
    given(targetEm.createStoredProcedureQuery("x")).willReturn(query);
    willReturn("y").given(query).getOutputParameterValue("a");
    willReturn("z").given(query).getOutputParameterValue("c");
    given(targetEm.isOpen()).willReturn(true);
    EntityManager em = SharedEntityManagerCreator.createSharedEntityManager(emf);
    StoredProcedureQuery spq = em.createStoredProcedureQuery("x");
    spq.registerStoredProcedureParameter("a", String.class, ParameterMode.OUT);
    spq.registerStoredProcedureParameter("b", Number.class, ParameterMode.IN);
    spq.registerStoredProcedureParameter("c", Object.class, ParameterMode.INOUT);
    spq.execute();
    assertThat(spq.getOutputParameterValue("a")).isEqualTo("y");
    assertThatIllegalArgumentException().isThrownBy(() -> spq.getOutputParameterValue("b"));
    assertThat(spq.getOutputParameterValue("c")).isEqualTo("z");
    verify(query).registerStoredProcedureParameter("a", String.class, ParameterMode.OUT);
    verify(query).registerStoredProcedureParameter("b", Number.class, ParameterMode.IN);
    verify(query).registerStoredProcedureParameter("c", Object.class, ParameterMode.INOUT);
    verify(query).execute();
    verify(targetEm).close();
    verifyNoMoreInteractions(query);
    verifyNoMoreInteractions(targetEm);
}