List of usage examples for org.springframework.transaction.support TransactionTemplate TransactionTemplate
public TransactionTemplate(PlatformTransactionManager transactionManager)
From source file:com.mothsoft.alexis.engine.numeric.StockQuoteDataSetImporter.java
@Override public void importData() { if (this.transactionTemplate == null) { this.transactionTemplate = new TransactionTemplate(this.transactionManager); }/* w w w . j a v a2s. com*/ final String base = "http://download.finance.yahoo.com/d/quotes.csv"; final String s; try { s = URLEncoder.encode(StringUtils.join(this.stockSymbols, ","), "UTF-8"); } catch (UnsupportedEncodingException e) { // if UTF-8 is not supported, we have big issues throw new IllegalStateException(e); } final String url = String.format("%s?s=%s&f=snl1", base, s); logger.info("Importing stock quote activity from web service URL: " + url); try { final HttpClientResponse response = NetworkingUtil.get(new URL(url), null, null); importStockQuotes(response); } catch (MalformedURLException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } }
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 ww. j a v a 2s . c om*/ 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.jasig.schedassist.impl.DefaultAvailableScheduleReflectionServiceImpl.java
/** * @param platformTransactionManager the platformTransactionManager to set *///from w w w . j av a 2 s . co m @Autowired public void setPlatformTransactionManager(PlatformTransactionManager platformTransactionManager) { this.transactionTemplate = new TransactionTemplate(platformTransactionManager); this.transactionTemplate.setIsolationLevel(Isolation.READ_COMMITTED.value()); }
From source file:com.mothsoft.alexis.engine.numeric.TopicActivityDataSetImporter.java
@Override public void importData() { if (this.transactionTemplate == null) { this.transactionTemplate = new TransactionTemplate(this.transactionManager); }//from w w w . j a v a2s.com final List<Long> userIds = listUserIds(); final GregorianCalendar calendar = new GregorianCalendar(); calendar.set(Calendar.SECOND, 0); calendar.set(Calendar.MILLISECOND, 0); int minute = calendar.get(Calendar.MINUTE); if (minute >= 45) { calendar.set(Calendar.MINUTE, 30); } else if (minute >= 30) { calendar.set(Calendar.MINUTE, 15); } else if (minute >= 15) { calendar.set(Calendar.MINUTE, 0); } else if (minute >= 0) { calendar.set(Calendar.MINUTE, 45); calendar.add(Calendar.HOUR_OF_DAY, -1); } final Date startDate = calendar.getTime(); calendar.add(Calendar.MINUTE, 15); calendar.add(Calendar.MILLISECOND, -1); final Date endDate = calendar.getTime(); for (final Long userId : userIds) { importTopicDataForUser(userId, startDate, endDate); } }
From source file:org.springextensions.db4o.Db4oTransactionManagerTest.java
@Test public void testTransactionRollback() throws Exception { final ExtObjectContainer container = mock(ExtObjectContainer.class); when(container.identity()).thenReturn(null); when(container.ext()).thenReturn(container); PlatformTransactionManager tm = new Db4oTransactionManager(container); TransactionTemplate tt = new TransactionTemplate(tm); Assert.assertTrue(!TransactionSynchronizationManager.hasResource(container), "Has no container"); Assert.assertTrue(!TransactionSynchronizationManager.isSynchronizationActive(), "JTA synchronizations not active"); try {//from www . java 2 s. c o m tt.execute(new TransactionCallbackWithoutResult() { protected void doInTransactionWithoutResult(TransactionStatus status) { Assert.assertTrue(TransactionSynchronizationManager.hasResource(container), "Has thread session"); Db4oTemplate template = new Db4oTemplate(container); template.execute(new Db4oCallback() { public Object doInDb4o(ObjectContainer cont) { cont.ext().identity(); throw new RuntimeException(); } }); } }); } catch (RuntimeException e) { // it's okay } Assert.assertTrue(!TransactionSynchronizationManager.hasResource(container), "Has no container"); Assert.assertTrue(!TransactionSynchronizationManager.isSynchronizationActive(), "JTA synchronizations not active"); verify(container).rollback(); }
From source file:org.zlogic.vogon.web.security.UserService.java
/** * Returns true if the username is already in use * * @param username the username to check * @return true if the username is already in use *//*from w w w . j av a 2 s . co m*/ private boolean isUsernameExists(final String username) { TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager); transactionTemplate.setReadOnly(true); transactionTemplate.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW); return transactionTemplate.execute(new TransactionCallback<Boolean>() { @Override public Boolean doInTransaction(TransactionStatus ts) { return userRepository.findByUsernameIgnoreCase(username) != null; } }); }
From source file:org.fcrepo.camel.integration.FcrepoTransactionIT.java
@Before public void setUp() throws Exception { super.setUp(); txTemplate = new TransactionTemplate(txMgr); txTemplate.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED); txTemplate.afterPropertiesSet();/*from w ww .j av a 2 s. com*/ }
From source file:ca.uhn.fhir.jpa.search.StaleSearchDeletingSvcImpl.java
protected void deleteSearch(final Search next) { TransactionTemplate tt = new TransactionTemplate(myTransactionManager); tt.execute(new TransactionCallbackWithoutResult() { @Override/* w w w. jav a2 s . c o m*/ protected void doInTransactionWithoutResult(TransactionStatus theArg0) { Search searchToDelete = mySearchDao.findOne(next.getId()); ourLog.info("Expiring stale search {} / {}", searchToDelete.getId(), searchToDelete.getUuid()); mySearchIncludeDao.deleteForSearch(searchToDelete.getId()); mySearchResultDao.deleteForSearch(searchToDelete.getId()); mySearchDao.delete(searchToDelete); } }); }
From source file:net.solarnetwork.node.dao.jdbc.test.JdbcSettingsDaoTests.java
@Before public void setup() { DatabaseSetup setup = new DatabaseSetup(); setup.setDataSource(dataSource);//w w w . ja va 2s. c om setup.init(); ObjectMapper mapper = new ObjectMapper(); mapper.setSerializationInclusion(Include.NON_NULL); dao = new JdbcSettingDao(); dao.setDataSource(dataSource); dao.setTransactionTemplate(new TransactionTemplate(txManager)); eventAdminMock = EasyMock.createMock(EventAdmin.class); dao.setEventAdmin(new StaticOptionalService<EventAdmin>(eventAdminMock)); settingDao = dao; }
From source file:com.hs.mail.imap.mailbox.DefaultMailboxManager.java
public void setTransactionManager(PlatformTransactionManager transactionManager) { Assert.notNull(transactionManager, "The 'transactionManager' argument must not be null."); this.transactionTemplate = new TransactionTemplate(transactionManager); }