Examples with UnitOfWork org.qi4j.api.unitofwork.UnitOfWork used on opensource projects

Example 66 with UnitOfWork

use of org.qi4j.api.unitofwork.UnitOfWork in project qi4j-sdk by Qi4j.

the class AutoCloseableUoWTest method givenWrongAutoCloseableUoWWhenTryWithResourceExpectSuccess.

@Test(expected = ConstraintViolationException.class)
public void givenWrongAutoCloseableUoWWhenTryWithResourceExpectSuccess() throws UnitOfWorkCompletionException {
    try (UnitOfWork uow = module.newUnitOfWork()) {
        uow.newEntity(TestEntity.class);
        uow.complete();
    }
}

Example 67 with UnitOfWork

use of org.qi4j.api.unitofwork.UnitOfWork in project qi4j-sdk by Qi4j.

the class RemovalTest method givenEntityCreatedWhenRemovingEntityBeforeCompletingUowThenFindNewEntityShouldNotExist.

@Test
public void givenEntityCreatedWhenRemovingEntityBeforeCompletingUowThenFindNewEntityShouldNotExist() throws Exception {
    UnitOfWork uow = module.newUnitOfWork();
    try {
        EntityBuilder<Abc> builder = uow.newEntityBuilder(Abc.class, "123");
        builder.instance().name().set("Niclas");
        Abc abc = builder.newInstance();
        uow.remove(abc);
        uow.complete();
        uow = module.newUnitOfWork();
        uow.get(Abc.class, "123");
        fail("This '123' entity should not exist.");
    } catch (NoSuchEntityException e) {
    // Expected.
    } finally {
        uow.discard();
    }
}

Example 68 with UnitOfWork

use of org.qi4j.api.unitofwork.UnitOfWork in project qi4j-sdk by Qi4j.

the class RemovalTest method givenDetachedEntityWhenRemovingEntityThenFindNewEntityShouldNotExist.

@Test
public void givenDetachedEntityWhenRemovingEntityThenFindNewEntityShouldNotExist() throws Exception {
    UnitOfWork uow = module.newUnitOfWork();
    try {
        EntityBuilder<Abc> builder = uow.newEntityBuilder(Abc.class, "123");
        builder.instance().name().set("Niclas");
        Abc abc = builder.newInstance();
        uow.complete();
        uow = module.newUnitOfWork();
        // Attach the detached entity to 'uow' session.
        abc = uow.get(abc);
        uow.remove(abc);
        uow.complete();
        uow = module.newUnitOfWork();
        uow.get(Abc.class, "123");
        fail("This '123' entity should not exist.");
    } catch (NoSuchEntityException e) {
    // Expected.
    } finally {
        uow.discard();
    }
}

Example 69 with UnitOfWork

use of org.qi4j.api.unitofwork.UnitOfWork in project qi4j-sdk by Qi4j.

the class RemovalTest method givenUnitOfWorkHasBeenCreateWhenCreatingNewEntityThenFindNewEntityWithGet.

@Test
public void givenUnitOfWorkHasBeenCreateWhenCreatingNewEntityThenFindNewEntityWithGet() throws Exception {
    UnitOfWork uow = module.newUnitOfWork();
    try {
        EntityBuilder<Abc> builder = uow.newEntityBuilder(Abc.class, "123");
        builder.instance().name().set("Niclas");
        builder.newInstance();
        uow.complete();
        uow = module.newUnitOfWork();
        Abc abc = uow.get(Abc.class, "123");
        assertEquals("Niclas", abc.name().get());
    } finally {
        uow.discard();
    }
}

Example 70 with UnitOfWork

use of org.qi4j.api.unitofwork.UnitOfWork in project qi4j-sdk by Qi4j.

the class RemovalTest method givenEntityCreatedWhenRemovingEntityThenFindNewEntityShouldNotExist.

@Test
public void givenEntityCreatedWhenRemovingEntityThenFindNewEntityShouldNotExist() throws Exception {
    UnitOfWork uow = module.newUnitOfWork();
    try {
        EntityBuilder<Abc> builder = uow.newEntityBuilder(Abc.class, "123");
        builder.instance().name().set("Niclas");
        builder.newInstance();
        uow.complete();
        uow = module.newUnitOfWork();
        Abc abc = uow.get(Abc.class, "123");
        assertEquals("Niclas", abc.name().get());
        uow.remove(abc);
        uow.complete();
        uow = module.newUnitOfWork();
        uow.get(Abc.class, "123");
        fail("This '123' entity should not exist.");
    } catch (NoSuchEntityException e) {
    // Expected.
    } finally {
        uow.discard();
    }
}