Example usage for org.springframework.transaction.support TransactionCallback 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:org.motechproject.server.omod.sdsched.TxSyncManWrapperImplTest.java

public void testContainsSynchronization() {

    // Create a synchronization to register, and call if successful
    final TrialTransactionSync txSync = new TrialTransactionSync();

    Object retVal = txTempl.execute(new TransactionCallback() {
        public Object doInTransaction(TransactionStatus status) {
            TransactionSynchronizationManager.registerSynchronization(txSync);
            return txSyncManWrapper.containsSynchronization(TrialTransactionSync.class);
        }//from   www.  j  a v a2 s.co m
    });

    assertEquals(true, retVal);
    assertTrue(txSync.wasCalled());
}

---

From source file:com.javaetmoi.core.persistence.hibernate.TestLazyLoadingUtil.java

/**
 * Tests the method {@link LazyLoadingUtil#deepHydrate(org.hibernate.Session, Object)
        /*from  w  w  w . java 2 s.  c o m*/
 **/
@Test
public void deepResolveEmployee() {
    // Loading an entity and hydrating its graph is done in a single transaction
    Employee dbJames = transactionTemplate.execute(new TransactionCallback<Employee>() {

        public Employee doInTransaction(TransactionStatus status) {
            Employee employee = (Employee) sessionFactory.getCurrentSession().get(Employee.class, 1);
            return LazyLoadingUtil.deepHydrate(sessionFactory.getCurrentSession(), employee);
        }
    });

    // Assertions

    // - LazyInitializationException not thrown
    assertNotNull("No LazyInitializationException should be thrown", dbJames.getAddresses().get("home"));

    // - Addresses
    assertEquals("Same addresses size", james.getAddresses().size(), dbJames.getAddresses().size());
    Address dbJamesParis = dbJames.getAddresses().get(paris.getType());
    LOGGER.debug("James Paris address toString(): {}", dbJamesParis.toString());
    ReflectionAssert.assertReflectionEquals("Comparing James Paris address with ReflectionAssert", paris,
            dbJamesParis, ReflectionComparatorMode.LENIENT_ORDER);
    assertEquals("Compare James Paris address", paris, dbJamesParis);
    Address dbJamesLaDefense = dbJames.getAddresses().get(ladefense.getType());
    LOGGER.debug("James La Defense address toString(): {}", dbJamesLaDefense.toString());
    ReflectionAssert.assertReflectionEquals("Comparing James La Defense address with ReflectionAssert",
            ladefense, dbJamesLaDefense, ReflectionComparatorMode.LENIENT_ORDER);
    assertEquals("Compare James La Defense address", dbJamesLaDefense, ladefense);

    // - Projects
    assertTrue(dbJames.getProjects().contains(android));
    ReflectionAssert.assertReflectionEquals(
            "Compare in-memory and database loaded projects with RelectionUtils", james.getProjects(),
            dbJames.getProjects(), ReflectionComparatorMode.LENIENT_ORDER);
    ReflectionAssert.assertReflectionEquals(james.getProjects(), dbJames.getProjects(),
            ReflectionComparatorMode.LENIENT_ORDER);

    // - Full employee
    LOGGER.debug("James toString(): {}", dbJames.toString());
    ReflectionAssert.assertReflectionEquals(
            "Compare in-memory and database loaded employees with RelectionUtils", dbJames, james,
            ReflectionComparatorMode.LENIENT_ORDER);
    ReflectionAssert.assertReflectionEquals(
            "Compare in-memory and database loaded employees with the equals method", james, dbJames,
            ReflectionComparatorMode.LENIENT_ORDER);

    // - Generated SQL statements number
    Statistics statistics = sessionFactory.getStatistics();
    assertEquals("All 8 entities are loaded: france, james, tom, android, iphone, paris, la dfense and lyon",
            8, statistics.getEntityLoadCount());
    assertEquals(
            "6 collections should be fetched: james' adresses, james' projects, iPhone members, tom's adresses, tom's projects, android members",
            6, statistics.getCollectionFetchCount());
}

---

From source file:org.wallride.service.TagService.java

@Transactional(propagation = Propagation.NOT_SUPPORTED)
@CacheEvict(value = { WallRideCacheConfiguration.ARTICLE_CACHE,
        WallRideCacheConfiguration.PAGE_CACHE }, allEntries = true)
public List<Tag> bulkDeleteTag(TagBulkDeleteRequest bulkDeleteRequest, final BindingResult result) {
    List<Tag> tags = new ArrayList<>();
    for (long id : bulkDeleteRequest.getIds()) {
        final TagDeleteRequest deleteRequest = new TagDeleteRequest.Builder().id(id)
                .language(bulkDeleteRequest.getLanguage()).build();

        final BeanPropertyBindingResult r = new BeanPropertyBindingResult(deleteRequest, "request");
        r.setMessageCodesResolver(messageCodesResolver);

        TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager);
        transactionTemplate.setPropagationBehavior(TransactionTemplate.PROPAGATION_REQUIRES_NEW);
        Tag tag = null;//from  w ww  .  ja  v a2 s .  com
        try {
            tag = transactionTemplate.execute(new TransactionCallback<Tag>() {
                public Tag doInTransaction(TransactionStatus status) {
                    return deleteTag(deleteRequest, result);
                }
            });
            tags.add(tag);
        } catch (Exception e) {
            logger.debug("Errors: {}", r);
            result.addAllErrors(r);
        }
    }
    return tags;
}

---

From source file:com.vladmihalcea.HibernateListMultiLevelFetchTest.java

protected void clean() {
    transactionTemplate.execute(new TransactionCallback<Void>() {
        @Override//  ww  w  .j ava 2  s.  c  om
        public Void doInTransaction(TransactionStatus transactionStatus) {
            entityManager.createQuery("delete from Leaf where id > 0").executeUpdate();
            entityManager.createQuery("delete from Branch where id > 0").executeUpdate();
            entityManager.createQuery("delete from Tree where id > 0").executeUpdate();
            entityManager.createQuery("delete from Forest where id > 0").executeUpdate();
            entityManager.flush();
            return null;
        }
    });
}

---

From source file:org.apacheextras.camel.component.wmq.WMQConsumer.java

/**
 * {@inheritDoc}/*  www  . java 2 s. com*/
 * 
 * 
 * Creates a new TransactionCallback object which will contain our transaction which follows:
 * 
 *  Get the MQQueueManager for this transaction
 *  Open a connection to the destination
 *  Get a message
 *  Process message
 */
@Override
protected int poll() throws Exception {
    LOGGER.debug("Poll invoked on WMQConsumer");
    getTransactionTemplate().execute(new TransactionCallback<Object>() {

        @Override
        public Object doInTransaction(TransactionStatus status) {

            LOGGER.trace("Get the MQQueueManager for this transaction");
            MQQueueManager manager = (MQQueueManager) TransactionSynchronizationManager
                    .getResource("queueManager");
            String id = (String) TransactionSynchronizationManager.getResource("id");

            LOGGER.debug("Consumer transaction started with id " + id + " and mananger " + manager.toString());

            Exchange exchange = getEndpoint().createExchange();

            Message in = exchange.getIn();

            MQDestination destination = null;
            try {
                LOGGER.trace("Consuming from {}", getEndpoint().getDestinationName());

                String destinationName = getEndpoint().getDestinationName();
                int MQOO;

                if (destinationName.startsWith("topic:")) {
                    MQOO = CMQC.MQSO_CREATE | CMQC.MQSO_RESUME | CMQC.MQSO_DURABLE
                            | CMQC.MQSO_FAIL_IF_QUIESCING;
                } else {
                    if (destinationName.startsWith("queue:")) {
                        MQOO = MQConstants.MQOO_INPUT_AS_Q_DEF;
                    } else {
                        MQOO = -1;
                    }
                }

                LOGGER.trace("Create connection to the destination {}", destinationName);
                destination = wmqUtilities.accessDestination(getEndpoint().getDestinationName(), MQOO, manager);

                MQMessage message = new MQMessage();
                MQGetMessageOptions options = new MQGetMessageOptions();
                options.options = MQConstants.MQGMO_WAIT + MQConstants.MQGMO_PROPERTIES_COMPATIBILITY
                        + MQConstants.MQGMO_ALL_SEGMENTS_AVAILABLE + MQConstants.MQGMO_COMPLETE_MSG
                        + MQConstants.MQGMO_ALL_MSGS_AVAILABLE;
                options.waitInterval = MQConstants.MQWI_UNLIMITED;
                LOGGER.trace("Waiting for message ...");

                LOGGER.trace("DESTINATION OPEN? " + destination.isOpen());
                LOGGER.trace(
                        "QUEUE MANAGER OPEN? CONNECTED?" + manager.isConnected() + ", " + manager.isOpen());

                destination.get(message, options);

                LOGGER.trace("Message consumed");

                LOGGER.trace("Dealing with MQMD headers");
                populateHeaders(message, in);

                LOGGER.trace("Reading body");
                byte[] buffer = new byte[message.getDataLength()];
                message.readFully(buffer);
                String body = new String(buffer, "UTF-8");

                in.setBody(body, String.class);

                getProcessor().process(exchange);
                LOGGER.debug(
                        "Consumer transaction finished with id " + id + " and mananger " + manager.toString());
            } catch (Exception e) {
                exchange.setException(e);
            } /* finally {
                /* if (destination != null) {
                destination.close();
                 }
              }*/

            if (exchange.getException() != null) {
                getExceptionHandler().handleException("Error processing exchange", exchange,
                        exchange.getException());
            }

            return 1;
        }
    });

    return 1;
}

---

From source file:net.cpollet.jixture.asserts.JixtureAssert.java

private void loadAllEntitiesWithTransactionTemplate() {
    entities = transactionTemplate.execute(new TransactionCallback<List<T>>() {
        @SuppressWarnings("unchecked")
        @Override//from   w  ww  .  jav  a 2  s .com
        public List<T> doInTransaction(TransactionStatus status) {
            return getAllEntities();
        }
    });
}

---

From source file:org.openremote.beehive.configuration.www.ControllerConfigurationsAPI.java

@DELETE
@Path("/{configurationId}")
public Response deleteControllerConfiguration(@PathParam("configurationId") Long configurationid) {
    final ControllerConfiguration existingConfiguration = account
            .getControllerConfigurationById(configurationid);

    new TransactionTemplate(platformTransactionManager).execute(new TransactionCallback<Object>() {
        @Override//from ww w .j a va  2  s. c om
        public Object doInTransaction(TransactionStatus transactionStatus) {
            account.removeControllerConfigurations(existingConfiguration);
            controllerConfigurationRepository.delete(existingConfiguration);
            return null;
        }
    });

    return Response.ok().build();

}

---

From source file:jp.go.aist.six.util.core.persist.castor.CastorDatastore.java

public <K, T extends Persistable<K>> Collection<T> find(final Class<T> type) {
    Collection<T> p_objects = _executeTx("getAll", type, new TransactionCallback<Collection<T>>() {
        public Collection<T> doInTransaction(final TransactionStatus status) {
            return getDao(type).find();
        }/*from   ww w. jav  a  2  s.  c  o  m*/
    });

    return p_objects;
}

---

From source file:org.jasig.cas.ticket.registry.JpaTicketRegistryTests.java

void addTicketInTransaction(final Ticket ticket) {
    new TransactionTemplate(txManager).execute(new TransactionCallback<Void>() {
        public Void doInTransaction(final TransactionStatus status) {
            jpaTicketRegistry.addTicket(ticket);
            return null;
        }/*from w w  w. ja v  a2s.c o  m*/
    });
}

---

From source file:com.netsteadfast.greenstep.bsc.util.MeasureDataCalendarUtils.java

/**
 *  method ? Expression , ??LogicService ? Transaction
 * /*  w w w  .  ja  v  a 2 s.  c  om*/
 * @param kpiId
 * @param date
 * @param frequency
 * @param orgaId
 * @param emplId
 * @return
 * @throws ServiceException
 * @throws Exception
 */
@SuppressWarnings("rawtypes")
public static MeasureDataVO findMeasureData(String kpiId, String date, String frequency, String orgaId,
        String emplId) throws ServiceException, Exception {

    transactionTemplate.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
    transactionTemplate.setIsolationLevel(TransactionDefinition.ISOLATION_DEFAULT);
    transactionTemplate.setReadOnly(true);
    MeasureDataVO measureData = null;
    try {
        measureData = (MeasureDataVO) transactionTemplate.execute(new TransactionCallback() {

            @Override
            public Object doInTransaction(TransactionStatus status) {
                MeasureDataVO value = new MeasureDataVO();
                value.setKpiId(kpiId);
                value.setDate(date);
                value.setFrequency(frequency);
                value.setOrgId(orgaId);
                value.setEmpId(emplId);
                try {
                    DefaultResult<MeasureDataVO> mdResult = measureDataService.findByUK(value);
                    if (mdResult.getValue() != null) {
                        value = mdResult.getValue();
                    } else {
                        value = null;
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    value = null;
                }
                return value;
            }

        });
    } catch (Exception e) {
        throw e;
    }
    return measureData;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »