Example usage for org.springframework.transaction.support TransactionCallback TransactionCallback

List of usage examples for org.springframework.transaction.support TransactionCallback TransactionCallback

  1. HOME
  2. Java
  3. org.springframework
  4. org.springframework.transaction.support.*
  5. TransactionCallback
  6. TransactionCallback

Introduction

In this page you can find the example usage for org.springframework.transaction.support TransactionCallback TransactionCallback.

Prototype

TransactionCallback

Source Link

Usage

From source file:com.vladmihalcea.HibernateCascadeLockComponentTest.java

@Test
public void test() {

    final Long parentId = cleanAndSaveParent();

    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override/*from ww  w . j  a va 2  s  .  c om*/
        public Void doInTransaction(TransactionStatus transactionStatus) {
            Post post = entityManager.find(Post.class, parentId);
            entityManager.lock(post, LockModeType.PESSIMISTIC_WRITE, Collections
                    .singletonMap("javax.persistence.lock.scope", (Object) PessimisticLockScope.EXTENDED));
            return null;
        }
    });
}

From source file:cn.edu.ahpu.common.dao.key.SingleSequence.java

private CacheValue getNewValFromDB(final String name) {
    transactionTemplate.setPropagationBehavior(TransactionAttribute.PROPAGATION_REQUIRES_NEW);
    return transactionTemplate.execute(new TransactionCallback<CacheValue>() {

        @Override/*  w  w w.ja  va 2s .co m*/
        public CacheValue doInTransaction(TransactionStatus status) {
            return app.getCacheValue(cacheNum, name);
        }
    });
}

From source file:org.ambraproject.user.EnsureRoleInterceptor.java

public String intercept(final ActionInvocation actionInvocation) throws Exception {
    log.debug("EnsureRoleInterceptor called");
    Map session = actionInvocation.getInvocationContext().getSession();
    final String authId = (String) session.get(Constants.AUTH_KEY);
    Boolean allowAdminAction = (Boolean) new TransactionTemplate(transactionManager)
            .execute(new TransactionCallback() {
                @Override//from   w ww  .  j  a v a  2 s. com
                public Object doInTransaction(TransactionStatus transactionStatus) {
                    return userService.allowAdminAction(authId);
                }
            });
    if (allowAdminAction)
        return actionInvocation.invoke();

    return Constants.ReturnCode.NOT_SUFFICIENT_ROLE;
}

From source file:com.vladmihalcea.HibernateEagerSetTest.java

@Test
public void test() {

    final Long parentId = cleanAndSaveParent();

    SetParent parent = transactionTemplate.execute(new TransactionCallback<SetParent>() {
        @Override//from  w w  w.  j a  v  a  2  s.c  o  m
        public SetParent doInTransaction(TransactionStatus transactionStatus) {
            SetParent parent = loadParent(parentId);
            SetChild child1 = new SetChild();
            child1.setName("child1");
            SetChild child2 = new SetChild();
            child2.setName("child2");
            parent.addChild(child1);
            parent.addChild(child2);
            entityManager.merge(parent);
            return parent;
        }
    });
    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override
        public Void doInTransaction(TransactionStatus transactionStatus) {
            SetParent parent = loadParent(parentId);
            assertEquals(2, loadParent(parentId).getChildren().size());
            assertTrue(parent.getChildren().contains(parent.getChildren().iterator().next()));
            return null;
        }
    });
}

From source file:com.vladmihalcea.HibernateBagDuplicateTest.java

@Test
public void test() {

    final Long parentId = cleanAndSaveParent();

    Parent parent = transactionTemplate.execute(new TransactionCallback<Parent>() {
        @Override//from   w ww  . ja  v a  2  s.c  o m
        public Parent doInTransaction(TransactionStatus transactionStatus) {
            Parent parent = loadParent(parentId);
            Child child1 = new Child();
            child1.setName("child1");
            Child child2 = new Child();
            child2.setName("child2");
            parent.addChild(child1);
            parent.addChild(child2);
            entityManager.merge(parent);
            entityManager.flush();
            if (parent.getChildren().size() == 4) {
                LOG.error("Duplicates rows generated!");
            }
            return parent;
        }
    });
    //https://hibernate.atlassian.net/browse/HHH-3332
    //https://hibernate.atlassian.net/browse/HHH-5855
    //assertEquals(2, parent.getChildren().size());
    if (parent.getChildren().size() == 4) {
        LOG.error("Duplicates rows generated!");
    }
    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override
        public Void doInTransaction(TransactionStatus transactionStatus) {
            assertEquals(4, loadParent(parentId).getChildren().size());
            return null;
        }
    });
}

From source file:mojo.core.test.RepositoryTest.java

public void testCRUD() {
    TransactionTemplate template = new TransactionTemplate(transactionManager);
    template.execute(new TransactionCallback<Object>() {

        public Object doInTransaction(TransactionStatus status) {
            status.setRollbackOnly();//from w ww.  j av a 2  s .  c om
            String tmp = null;

            // simple typed repository
            // entity class has been set on the repository instance

            log("Creating Person A");
            Person personA = new Person(tmp = "Person A");
            Insert<Person> insertPerson = new Insert<Person>(personA);
            personA = personRepository.insert(insertPerson);
            assertValidPerson(personA, tmp);

            log("Retrieving Person A #" + personA.getId());
            Select<Person> selectPerson = new Select<Person>(new ByKey(personA.getId()));
            personA = personRepository.select(selectPerson).unique();
            assertValidPerson(personA, tmp);

            log("Modifying Person A #" + personA.getId());
            personA.setName(tmp = "Mickey Mouse");
            Update<Person> updatePerson = new Update<Person>(personA);
            personA = personRepository.update(updatePerson);
            assertValidPerson(personA, tmp);

            log("Retrieving Person A #" + personA.getId());
            personA = personRepository.select(selectPerson).unique();
            assertValidPerson(personA, tmp);

            // simple untyped repository
            // entity class is being set on each of the statement instances

            log("Creating Person B");
            Person personB = new Person(tmp = "Person B");
            Insert<Object> insertObject = new Insert<Object>(Person.class, personB);
            personB = (Person) repository.insert(insertObject);
            assertValidPerson(personB, tmp);

            log("Retrieving Person B #" + personB.getId());
            Select<Object> selectObject = new Select<Object>(Person.class, new ByKey(personB.getId()));
            personB = (Person) repository.select(selectObject).unique();
            assertValidPerson(personB, tmp);

            log("Modifying Person B #" + personB.getId());
            personB.setName(tmp = "Jon Arbuckle");
            Update<Object> updateObject = new Update<Object>(Person.class, personB);
            personB = (Person) repository.update(updateObject);
            assertValidPerson(personB, tmp);

            log("Retrieving Person B #" + personB.getId());
            personB = (Person) repository.select(selectObject).unique();
            assertValidPerson(personB, tmp);

            // many-to-one repository

            log("Creating Pet A");
            Pet petA = new Pet(tmp = "Pet");
            petA = petRepository.insert(new InsertDetail<Pet>(personB.getId(), petA));
            assertValidPet(petA, tmp, personB);

            log("Modifying Pet A");
            petA.setName(tmp = "Pluto");
            petA = petRepository.update(new UpdateDetail<Pet>(personA.getId(), petA));
            assertValidPet(petA, tmp, personA);

            log("Creating Pet B");
            Pet petB = new Pet(tmp = "Garfield");
            petB = petRepository.insert(new InsertDetail<Pet>(personB.getId(), petB));
            assertValidPet(petB, tmp, personB);

            log("Creating Pet C");
            Pet petC = new Pet(tmp = "Odie");
            petC = petRepository.insert(new InsertDetail<Pet>(personB.getId(), petC));
            assertValidPet(petC, tmp, personB);

            // one-to-many repository

            log("Creating Phone 1");
            Phone phoneA = new Phone(tmp = "9876543210");
            phoneA = phoneRepository.insert(new InsertDetail<Phone>(personB.getId(), phoneA));
            assertValidPhone(phoneA, tmp);

            log("Modifying Phone 1");
            phoneA.setNumber(tmp = "0123456789");
            phoneA = phoneRepository.update(new UpdateDetail<Phone>(personA.getId(), phoneA));
            assertValidPhone(phoneA, tmp);

            log("Creating Phone 2");
            Phone phoneB = new Phone(tmp = "0011223344");
            phoneB = phoneRepository.insert(new InsertDetail<Phone>(personB.getId(), phoneB));
            assertValidPhone(phoneB, tmp);

            log("Creating Phone 3");
            Phone phoneC = new Phone(tmp = "5566778899");
            phoneC = phoneRepository.insert(new InsertDetail<Phone>(personB.getId(), phoneC));
            assertValidPhone(phoneC, tmp);

            // plain selects

            log("Retrieving all persons");
            DataPage<?> page = repository.select(new Select<Object>(Person.class));
            assertValidDataPage(page, 2);

            log("Retrieving persons by property");
            page = repository.select(new Select<Object>(Person.class, new ByText("buck", "name")));
            assertValidDataPage(page, 1);

            // many-to-one selects

            log("Retrieving all pets");
            page = petRepository.select(new SelectDetail<Pet>());
            assertValidDataPage(page, 3);

            log("Retrieving pets by property");
            page = petRepository.select(new SelectDetail<Pet>(null, new ByText("lut", "name")));
            assertValidDataPage(page, 1);

            log("Retrieving PersonA's pets by property");
            page = petRepository.select(new SelectDetail<Pet>(personA.getId(), new ByText("arfiel", "name")));
            assertValidDataPage(page, 0);

            log("Retrieving PersonB's pets by property");
            page = petRepository.select(new SelectDetail<Pet>(personB.getId(), new ByText("arfiel", "name")));
            assertValidDataPage(page, 1);

            log("Retrieving PersonB's pets with pagging");
            page = petRepository.select(new SelectDetail<Pet>(personB.getId()).page(0, 1));
            assertValidDataPage(page, 1, 2);

            // one-to-many selects

            log("Retrieving all phones");
            page = phoneRepository.select(new SelectDetail<Phone>());
            assertValidDataPage(page, 3);

            log("Retrieving phones by property");
            page = phoneRepository.select(new SelectDetail<Phone>(null, new ByText("1234", "number")));
            assertValidDataPage(page, 1);

            log("Retrieving PersonA's phones by property");
            page = phoneRepository
                    .select(new SelectDetail<Phone>(personA.getId(), new ByText("1122", "number")));
            assertValidDataPage(page, 0);

            log("Retrieving PersonB's phones by property");
            page = phoneRepository
                    .select(new SelectDetail<Phone>(personB.getId(), new ByText("1122", "number")));
            assertValidDataPage(page, 1);

            log("Retrieving PersonB's phones with paging");
            page = phoneRepository.select(new SelectDetail<Phone>(personB.getId()).page(0, 1));
            assertValidDataPage(page, 1, 2);

            return null;
        }
    });
}

From source file:com.vladmihalcea.HibernateSaveIdOnlyEntityTest.java

@Test
public void test() {

    final Long parentId = cleanAndSaveParent();

    SetParent parent = transactionTemplate.execute(new TransactionCallback<SetParent>() {
        @Override//from  w w  w .j  av  a  2 s.  c  om
        public SetParent doInTransaction(TransactionStatus transactionStatus) {
            SetParent parent = loadParent(parentId);
            SetChild child1 = new SetChild();
            child1.setName("child1");
            SetChild child2 = new SetChild();
            child2.setName("child2");
            parent.addChild(child1);
            parent.addChild(child2);
            entityManager.merge(parent);
            return parent;
        }
    });
    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override
        public Void doInTransaction(TransactionStatus transactionStatus) {
            SetParent idOnlyParent = new SetParent();
            idOnlyParent.setId(parentId);
            SetChild newChild = new SetChild();
            newChild.setName("new");
            newChild.setParent(idOnlyParent);
            entityManager.persist(newChild);
            entityManager.flush();
            SetChild otherChild = new SetChild();
            otherChild.setName("Other");
            idOnlyParent.addChild(otherChild);
            entityManager.flush();
            assertEquals(1, idOnlyParent.getChildren().size());
            return null;
        }
    });

    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override
        public Void doInTransaction(TransactionStatus transactionStatus) {
            SetParent parent = entityManager.find(SetParent.class, parentId);
            assertEquals(3, parent.getChildren().size());
            return null;
        }
    });

}

From source file:at.irian.demo.jsfatwork.view.TestdataBuilder.java

private void init() {
    this.transactionTemplate.execute(new TransactionCallback() {
        public Object doInTransaction(TransactionStatus transactionStatus) {
            User guest = createGuestUser();
            createPublicGroup(guest);//from  w w w  .ja  v  a 2 s.com
            return null;
        }
    });
}

From source file:com.vladmihalcea.HibernateLinkedSetTest.java

@Test
public void test() {

    final Long parentId = cleanAndSaveParent();

    LinkedParent parent = transactionTemplate.execute(new TransactionCallback<LinkedParent>() {
        @Override//from w  w  w .  j  av a2  s  .c  o m
        public LinkedParent doInTransaction(TransactionStatus transactionStatus) {
            LinkedParent parent = loadParent(parentId);
            LinkedChild child1 = new LinkedChild();
            child1.setName("child1");
            LinkedChild child2 = new LinkedChild();
            child2.setName("child2");
            LinkedChild child3 = new LinkedChild();
            child3.setName("child3");
            LinkedChild child4 = new LinkedChild();
            child4.setName("child4");
            LinkedChild child5 = new LinkedChild();
            child5.setName("child5");
            parent.addChild(child1);
            parent.addChild(child2);
            parent.addChild(child3);
            parent.addChild(child4);
            parent.addChild(child5);
            entityManager.merge(parent);
            return parent;
        }
    });
    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override
        public Void doInTransaction(TransactionStatus transactionStatus) {
            Set<LinkedChild> children = loadParent(parentId).getChildren();
            assertEquals(5, children.size());
            Iterator<LinkedChild> childIterator = children.iterator();
            assertEquals("child1", childIterator.next().getName());
            assertEquals("child2", childIterator.next().getName());
            assertEquals("child3", childIterator.next().getName());
            assertEquals("child4", childIterator.next().getName());
            assertEquals("child5", childIterator.next().getName());
            return null;
        }
    });
}

From source file:org.iti.agrimarket.model.dao.ProductDAO.java

@Override
public void edit(Product product) {
    transactionTemplate.execute(new TransactionCallback() {
        @Override/*w ww  .jav a  2s  . c  o  m*/
        public Object doInTransaction(TransactionStatus ts) {
            try {
                Session session = getHibernateTemplate().getSessionFactory().getCurrentSession();

                session.update(product);
                return true;
            } catch (Exception e) {
                e.printStackTrace();
                ts.setRollbackOnly();
            }
            return false;
        }
    });
}