Examples with ProviderUtil jakarta.persistence.spi.ProviderUtil used on opensource projects

Example 1 with ProviderUtil

use of jakarta.persistence.spi.ProviderUtil in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testIsLoadedWithoutReference.

public void testIsLoadedWithoutReference() {
    EntityManager em = createEntityManager();
    beginTransaction(em);
    try {
        Employee emp = new Employee();
        emp.setFirstName("Abe");
        emp.setLastName("Jones");
        Address addr = new Address();
        addr.setCity("Palo Alto");
        emp.setAddress(addr);
        PhoneNumber pn = new PhoneNumber();
        pn.setNumber("1234456");
        pn.setType("Home");
        emp.addPhoneNumber(pn);
        pn.setOwner(emp);
        Employee manager = new Employee();
        manager.addManagedEmployee(emp);
        emp.setManager(manager);
        em.persist(emp);
        em.flush();
        em.clear();
        clearCache();
        ProviderUtil util = (new PersistenceProvider()).getProviderUtil();
        if (emp instanceof PersistenceWeaved) {
            assertTrue("ProviderUtil did not return LOADED for isLoaded when it should.", util.isLoaded(emp).equals(LoadState.LOADED));
            emp = em.getReference(Employee.class, emp.getId());
            // If fetch group weaving is off then we will load EAGER mappings and LOADED will be returned.
            if (isWeavingForFetchGroupsEnabled()) {
                assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded when it should.", util.isLoaded(emp).equals(LoadState.NOT_LOADED));
            } else {
                assertTrue("ProviderUtil did not return LOADED for isLoaded when it should.", util.isLoaded(emp).equals(LoadState.LOADED));
            }
        } else {
            assertTrue("(NonWeaved) ProviderUtil did not return UNKNOWN for isLoaded when it should.", util.isLoaded(emp).equals(LoadState.UNKNOWN));
            emp = em.getReference(Employee.class, emp.getId());
            assertTrue("(NonWeaved)  ProviderUtil did not return UNKNOWN for isLoaded when it should.", util.isLoaded(emp).equals(LoadState.UNKNOWN));
        }
        assertTrue("ProviderUtil did not return UNKNOWN for isLoaded when it should.", util.isLoaded(new NonEntity()).equals(LoadState.UNKNOWN));
    } finally {
        rollbackTransaction(em);
    }
}

Example 2 with ProviderUtil

use of jakarta.persistence.spi.ProviderUtil in project eclipselink by eclipse-ee4j.

the class AdvancedJPAJunitTest method testNonTriggerLazyForSProc.

// Test for lazy OneToOne relation not getting triggered
public void testNonTriggerLazyForSProc() {
    if (!supportsStoredProcedures()) {
        return;
    }
    Employee employee2;
    EntityManager em = createEntityManager();
    beginTransaction(em);
    try {
        Employee employee1 = new Employee();
        employee1.setFirstName("Me");
        employee1.setId(11);
        HugeProject hp = new HugeProject("big proj");
        employee1.setHugeProject(hp);
        em.persist(hp);
        em.persist(employee1);
        commitTransaction(em);
        em.clear();
        beginTransaction(em);
        Query q = em.createNamedQuery("SProcEmployee");
        q.setParameter("EMP_ID", employee1.getId());
        q.setFlushMode(FlushModeType.COMMIT);
        q.setHint(QueryHints.REFRESH, HintValues.TRUE);
        q.setHint(QueryHints.REFRESH_CASCADE, CascadePolicy.CascadeByMapping);
        employee2 = (Employee) q.getSingleResult();
        ProviderUtil util = (new PersistenceProvider()).getProviderUtil();
        // status can be LoadState.NOT_LOADED or LoadState.UNKNOWN
        assertFalse("ProviderUtil returned LOADED for isLoaded for hugeProject when it should not.", util.isLoadedWithReference(employee2, "hugeProject").equals(LoadState.LOADED));
    } catch (RuntimeException e) {
        // Re-throw exception to ensure stacktrace appears in test result.
        throw e;
    } finally {
        if (isTransactionActive(em)) {
            rollbackTransaction(em);
        }
        closeEntityManager(em);
    }
}

Example 3 with ProviderUtil

use of jakarta.persistence.spi.ProviderUtil in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testIsLoadedWithReference.

public void testIsLoadedWithReference() {
    EntityManager em = createEntityManager();
    beginTransaction(em);
    try {
        Employee emp = new Employee();
        emp.setFirstName("Abe");
        emp.setLastName("Jones");
        Address addr = new Address();
        addr.setCity("Palo Alto");
        emp.setAddress(addr);
        PhoneNumber pn = new PhoneNumber();
        pn.setNumber("1234456");
        pn.setType("Home");
        emp.addPhoneNumber(pn);
        pn.setOwner(emp);
        Employee manager = new Employee();
        manager.addManagedEmployee(emp);
        emp.setManager(manager);
        em.persist(emp);
        em.flush();
        em.clear();
        clearCache();
        emp = em.find(Employee.class, emp.getId());
        emp.getAddress().getCity();
        emp.getPhoneNumbers().size();
        ProviderUtil util = (new PersistenceProvider()).getProviderUtil();
        assertTrue("ProviderUtil did not return LOADED for isLoaded for address when it should.", util.isLoadedWithReference(emp, "address").equals(LoadState.LOADED));
        assertTrue("ProviderUtil did not return LOADED for isLoaded for phoneNumbers when it should.", util.isLoadedWithReference(emp, "phoneNumbers").equals(LoadState.LOADED));
        if (emp instanceof PersistenceWeaved) {
            assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.NOT_LOADED));
        } else {
            assertTrue("(NonWeaved) ProviderUtil did not return LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.LOADED));
        }
        assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for projects when it should.", util.isLoadedWithReference(emp, "projects").equals(LoadState.NOT_LOADED));
    } finally {
        rollbackTransaction(em);
    }
}

Example 4 with ProviderUtil

use of jakarta.persistence.spi.ProviderUtil in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testIsLoadedWithoutReferenceAttribute.

public void testIsLoadedWithoutReferenceAttribute() {
    EntityManager em = createEntityManager();
    beginTransaction(em);
    try {
        Employee emp = new Employee();
        emp.setFirstName("Abe");
        emp.setLastName("Jones");
        Address addr = new Address();
        addr.setCity("Palo Alto");
        emp.setAddress(addr);
        PhoneNumber pn = new PhoneNumber();
        pn.setNumber("1234456");
        pn.setType("Home");
        emp.addPhoneNumber(pn);
        pn.setOwner(emp);
        Employee manager = new Employee();
        manager.addManagedEmployee(emp);
        emp.setManager(manager);
        em.persist(emp);
        em.flush();
        em.clear();
        clearCache();
        emp = em.find(Employee.class, emp.getId());
        emp.getAddress().getCity();
        emp.getPhoneNumbers().size();
        ProviderUtil util = (new PersistenceProvider()).getProviderUtil();
        if (emp instanceof PersistenceWeaved) {
            assertTrue("ProviderUtil did not return LOADED for isLoaded for address when it should.", util.isLoadedWithReference(emp, "address").equals(LoadState.LOADED));
            assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.NOT_LOADED));
        } else {
            assertTrue("(Unweaved) ProviderUtil did not return LOADED for isLoaded for address when it should.", util.isLoadedWithReference(emp, "address").equals(LoadState.LOADED));
            assertTrue("(Unweaved) ProviderUtil did not return LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.LOADED));
        }
        assertTrue("ProviderUtil did not return LOADED for isLoaded for phoneNumbers when it should.", util.isLoadedWithReference(emp, "phoneNumbers").equals(LoadState.LOADED));
        assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for projects when it should.", util.isLoadedWithReference(emp, "projects").equals(LoadState.NOT_LOADED));
        assertTrue("ProviderUtil did not return UNKNOWN for isLoaded when it should.", util.isLoaded(new NonEntity()).equals(LoadState.UNKNOWN));
    } finally {
        rollbackTransaction(em);
    }
}

Example 5 with ProviderUtil

use of jakarta.persistence.spi.ProviderUtil in project eclipselink by eclipse-ee4j.

the class EntityManagerJUnitTestSuite method testIsLoadedWithoutReferenceAttribute.

public void testIsLoadedWithoutReferenceAttribute() {
    EntityManager em = createEntityManager();
    beginTransaction(em);
    try {
        Employee emp = new Employee();
        emp.setFirstName("Abe");
        emp.setLastName("Jones");
        Address addr = new Address();
        addr.setCity("Palo Alto");
        emp.setAddress(addr);
        PhoneNumber pn = new PhoneNumber();
        pn.setNumber("1234456");
        pn.setType("Home");
        emp.addPhoneNumber(pn);
        pn.setOwner(emp);
        Employee manager = new Employee();
        manager.addManagedEmployee(emp);
        emp.setManager(manager);
        em.persist(emp);
        em.flush();
        em.clear();
        clearCache();
        emp = em.find(Employee.class, emp.getId());
        emp.getAddress().getCity();
        emp.getPhoneNumbers().size();
        ProviderUtil util = (new PersistenceProvider()).getProviderUtil();
        if (emp instanceof PersistenceWeaved) {
            assertTrue("ProviderUtil did not return LOADED for isLoaded for address when it should.", util.isLoadedWithReference(emp, "address").equals(LoadState.LOADED));
            assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.NOT_LOADED));
        } else {
            assertTrue("(Unweaved) ProviderUtil did not return LOADED for isLoaded for address when it should.", util.isLoadedWithReference(emp, "address").equals(LoadState.LOADED));
            assertTrue("(Unweaved) ProviderUtil did not return LOADED for isLoaded for manager when it should.", util.isLoadedWithReference(emp, "manager").equals(LoadState.LOADED));
        }
        assertTrue("ProviderUtil did not return LOADED for isLoaded for phoneNumbers when it should.", util.isLoadedWithReference(emp, "phoneNumbers").equals(LoadState.LOADED));
        assertTrue("ProviderUtil did not return NOT_LOADED for isLoaded for projects when it should.", util.isLoadedWithReference(emp, "projects").equals(LoadState.NOT_LOADED));
        assertTrue("ProviderUtil did not return UNKNOWN for isLoaded when it should.", util.isLoaded(new NonEntity()).equals(LoadState.UNKNOWN));
    } finally {
        rollbackTransaction(em);
    }
}