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.iti.agrimarket.model.dao.CategoryDAO.java

@Override
public void destroy(Integer id) {
    Category category = findCategory(id);
    transactionTemplate.execute(new TransactionCallback() {
        @Override/*www .j  a  va2  s.  co m*/
        public Object doInTransaction(TransactionStatus ts) {
            try {
                Session session = getHibernateTemplate().getSessionFactory().getCurrentSession();

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

From source file:com.mothsoft.alexis.web.security.AlexisWebAuthenticationProvider.java

@Override
protected UserDetails retrieveUser(final String username, final UsernamePasswordAuthenticationToken token)
        throws AuthenticationException {
    return this.transactionTemplate.execute(new TransactionCallback<UserDetails>() {

        @Override/*w w  w  .j ava2  s  .  co m*/
        public UserDetails doInTransaction(TransactionStatus arg0) {
            final User user = AlexisWebAuthenticationProvider.this.userDao.findUserByUsername(username);
            final String password = String.valueOf(token.getCredentials());
            final UserDetails userDetails = AlexisWebAuthenticationProvider.this.userDetailsService
                    .loadUserByUsername(username);

            final String encodedPassword = AlexisWebAuthenticationProvider.this.passwordEncoder
                    .encodePassword(password, user.getPasswordSalt());

            // credentials are bad if none are stored (external auth) or they don't match
            if (user.getHashedPassword() == null || !username.equals(token.getName())
                    || !encodedPassword.equals(user.getHashedPassword())) {
                throw new BadCredentialsException(username);
            }

            final UserApiToken apiToken = AlexisWebAuthenticationProvider.this.userDao.createApiToken(user);
            final UserDetails toReturn = new UserAuthenticationDetails((UserAuthenticationDetails) userDetails,
                    apiToken.getToken());
            return toReturn;
        }
    });
}

From source file:com.javaetmoi.core.persistence.hibernate.TestIssue3.java

@Test
public void listWithMappedEntity() {
    Holder dbContainer = transactionTemplate.execute(new TransactionCallback<Holder>() {

        public Holder doInTransaction(TransactionStatus status) {
            Holder system = (Holder) sessionFactory.getCurrentSession().get(Holder.class, 1);
            LazyLoadingUtil.deepHydrate(sessionFactory.getCurrentSession(), system);
            return system;
        }/*from   w w  w . ja  va2 s.  c om*/
    });
    assertEquals(new Integer(1), dbContainer.getId());
    assertNotNull(dbContainer.getSystem());
    assertEquals(new Integer(1), dbContainer.getSystem().getId());
    assertNotNull(dbContainer.getSystem().getSubSystems());
    assertEquals(2, dbContainer.getSystem().getSubSystems().size());
}

From source file:fi.vm.sade.organisaatio.resource.IndexerResource.java

/**
 * Indeksoi organiasaatiot tietokannasta uudelleen Solriin.
 *
 * @param clean Tyhjennetnk indeksi ensin
 * @return//from  w  w  w .  j a  va  2s  .c  o  m
 */
@GET
@Path("/start")
@Produces("text/plain")
public String reBuildIndex(@QueryParam("clean") final boolean clean) {
    Preconditions.checkNotNull(organisaatioDAO, "need dao!");
    Preconditions.checkNotNull(transactionManager, "need TM!");

    // sigh... annotations, for some reason, did not work
    TransactionTemplate tt = new TransactionTemplate(transactionManager);
    int count = tt.execute(new TransactionCallback<Integer>() {
        @Override
        public Integer doInTransaction(TransactionStatus arg0) {

            List<Organisaatio> organisaatiot = organisaatioDAO.findAll();
            try {
                if (clean) {
                    solr.deleteByQuery("*:*");
                }
            } catch (SolrServerException | IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            index(organisaatiot);
            return organisaatiot.size();
        }
    });

    return Integer.toString(count);
}

From source file:org.brekka.pegasus.core.services.impl.DownloadServiceImpl.java

@Override
public InputStream download(final AllocationFile file, final ProgressCallback progressCallback,
        final boolean captureDownloadEvent, final boolean incrementCounter) {
    // Has its own transaction
    final FileDownloadEvent event = captureDownloadEvent ? eventService.beginFileDownloadEvent(file) : null;

    // Perform in its own readonly transaction. This ensures that the thread is only using one connection at a time.
    TransactionTemplate tt = new TransactionTemplate(transactionManager);
    tt.setReadOnly(true);//  w  w w .j  ava 2  s .co  m
    return tt.execute(new TransactionCallback<EventInputStream>() {
        @Override
        public EventInputStream doInTransaction(final TransactionStatus status) {
            FileType fileType = file.getXml();
            CryptedFile cryptedFile = pavewayService.retrieveCryptedFileById(file.getCryptedFile().getId());
            CryptoProfile cryptoProfile = cryptoProfileService.retrieveProfile(cryptedFile.getProfile());
            SecretKey secretKey = symmetricCryptoService.toSecretKey(fileType.getKey(), cryptoProfile);
            cryptedFile.setSecretKey(secretKey);
            InputStream is = pavewayService.download(cryptedFile);
            return new EventInputStream(is, file, event, cryptedFile.getOriginalLength(), progressCallback,
                    incrementCounter);
        }
    });
}

From source file:org.openvpms.component.business.service.archetype.ArchetypeServiceListenerTestCase.java

/**
 * Verifies that callbacks are invoked on transaction commit.
 *///from   w  w w. j  av a  2s  .com
@Test
public void testTransactionSave() {
    final IArchetypeService service = getArchetypeService();
    final Party person1 = createPerson();
    final Party person2 = createPerson();
    final Listener listener = new Listener();
    service.addListener("party.customerperson", listener);

    template.execute(new TransactionCallback<Object>() {
        public Object doInTransaction(TransactionStatus status) {
            listener.setInTransaction(true);
            service.save(person1);
            assertTrue(listener.getSaving().contains(person1));
            assertFalse(listener.getSaved().contains(person1));

            service.save(person2);
            assertTrue(listener.getSaving().contains(person2));
            assertFalse(listener.getSaved().contains(person2));

            listener.setInTransaction(false);
            return null;
        }
    });

    Set<IMObject> saved = listener.getSaved();
    Set<IMObject> saving = listener.getSaving();

    assertEquals(2, saved.size());
    assertTrue(saving.equals(saved));
}

From source file:se.inera.intyg.intygstjanst.web.integration.test.CertificateResource.java

@DELETE
@Path("/{id}")
@Produces(MediaType.APPLICATION_JSON)/*from  ww  w  .j  a va  2  s  .  co  m*/
public Response deleteCertificate(@PathParam("id") final String id) {
    return transactionTemplate.execute(new TransactionCallback<Response>() {
        public Response doInTransaction(TransactionStatus status) {
            try {
                Certificate certificate = entityManager.find(Certificate.class, id);
                if (certificate != null) {
                    entityManager.remove(certificate.getOriginalCertificate());
                    entityManager.remove(certificate);
                }

                // Also delete any SjukfallCertificate
                SjukfallCertificate sjukfallCertificate = entityManager.find(SjukfallCertificate.class, id);
                if (sjukfallCertificate != null) {
                    entityManager.remove(sjukfallCertificate);
                }
                return Response.ok().build();
            } catch (Throwable t) {
                status.setRollbackOnly();
                LOGGER.warn("delete certificate with id " + id + " failed: " + t.getMessage());
                return Response.serverError().build();
            }
        }
    });
}

From source file:org.cleverbus.core.common.asynch.queue.MessagesPoolDbImpl.java

@Nullable
private Message findPostponedMessage() {
    return transactionTemplate.execute(new TransactionCallback<Message>() {
        @Override/*from w  w  w  .ja  va  2  s  .com*/
        public Message doInTransaction(final TransactionStatus transactionStatus) {
            return messageDao.findPostponedMessage(postponedInterval);
        }
    });
}

From source file:org.apache.camel.component.hibernate.DefaultTransactionStrategy.java

public Object execute(final HibernateCallback callback) {
    return transactionTemplate.execute(new TransactionCallback() {
        public Object doInTransaction(TransactionStatus status) {
            return hibernateTemplate.execute(new HibernateCallback() {
                public Object doInHibernate(Session session) throws HibernateException, SQLException {
                    return callback.doInHibernate(session);
                }//from   w  w  w. j av  a 2  s. com
            });
        }
    });
}