List of usage examples for org.springframework.transaction.support TransactionTemplate TransactionTemplate
public TransactionTemplate(PlatformTransactionManager transactionManager)
From source file:com.wavemaker.runtime.data.salesforce.SalesforceDataServiceManager.java
private Object runInTx(Task task, Map<String, Class<?>> types, boolean named, Object... input) { TransactionTemplate txTemplate = new TransactionTemplate(this.txMgr); boolean rollbackOnly = task instanceof DefaultRollback && !isTxRunning(); RunInTx tx = new RunInTx(rollbackOnly, types, named, input); if (txLogger.isInfoEnabled()) { if (isTxRunning()) { txLogger.info("tx is running executing \"" + task.getName() + "\" in current tx"); } else {// w w w.j a v a 2s. c o m txLogger.info("no tx running, wrapping execution of \"" + task.getName() + "\" in tx"); if (rollbackOnly) { txLogger.info("rollback enabled for \"" + task.getName() + "\""); } } } Object rtn = txTemplate.execute(tx); if (txLogger.isInfoEnabled()) { if (isTxRunning()) { txLogger.info("tx is running after execution of \"" + task.getName() + "\""); } else { txLogger.info("tx is not running after execution of \"" + task.getName() + "\""); } } return rtn; }
From source file:app.web.AbstractCrudController.java
@RequestMapping(value = { "/create", "/edit" }, method = RequestMethod.POST)
public String sendForm(@Valid final T form, BindingResult bindingResult) {
if (bindingResult.hasErrors()) {
Class<T> clazz = getTypeClass();
return clazz.getSimpleName().toLowerCase() + "/form"; // stay on the same view so we can display the validation errors
}/*w w w. j ava 2s .c o m*/
if (form.isPersistent()) {
new TransactionTemplate(transactionManager).execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus transactionStatus) {
form.update();
}
});
} else {
form.save(); // no need for a transaction?
}
// FIXME: find out why the item must be called "form"
return "redirect:.";
}
From source file:org.nebula.service.processor.RegisterProcessor.java
private PersistenceResult persistInTransaction(final RegisterRequest request, final Registration registration) { TransactionTemplate template = new TransactionTemplate(transactionManager); Object o = template.execute(new TransactionCallback() { @Override//from ww w . ja v a 2 s. c o m public Object doInTransaction(TransactionStatus status) { PersistenceResult result = null; try { boolean inserted = false; try { registrationMapper.insertRegistration(registration); getLogger().info("inserted Registration id:" + registration.getId()); inserted = true; result = new PersistenceResult(true, registration); } catch (DuplicateKeyException e) { getLogger().info("Duplicated registration: " + toJson(registration)); Registration old = registrationMapper.find(registration); registration.setId(old.getId()); registrationMapper.update(registration); result = new PersistenceResult(false, registration); } // workflow registration?timer if (request.getNodeType() == RegisterRequest.NodeType.WORKFLOW) { persistTimer(request, registration); } } catch (Exception e) { status.setRollbackOnly(); throw new RuntimeException("Persisted registration failure." + toJson(registration), e); } return result; } }); return (PersistenceResult) o; }
From source file:org.openxdata.server.service.impl.SchedulerServiceImpl.java
@Override public void start() { if (scheduler == null) return;/*from ww w . ja v a 2 s . c om*/ /* * Use programatic transaction management because * this method is called by spring via reflection. * * AOP based transaction management does not work in * conjunction with reflection. * * @see http://www.eclipse.org/aspectj/doc/released/faq.php#q:reflectiveCalls * */ this.transactionTemplate = new TransactionTemplate(transactionManager); this.transactionTemplate.setReadOnly(true); transactionTemplate.execute(new TransactionCallbackWithoutResult() { @Override protected void doInTransactionWithoutResult(TransactionStatus status) { try { List<TaskDef> taskDefs = taskDAO.getTasks(); if (taskDefs != null) { for (TaskDef taskDef : taskDefs) { scheduleTask(taskDef); } } scheduler.start(); log.info("Started Scheduling Service"); } catch (SchedulerException ex) { status.setRollbackOnly(); throw new UnexpectedException(ex); } } }); }
From source file:org.statefulj.demo.ddd.account.domain.impl.AccountServiceImpl.java
@PostConstruct private void init() { TransactionTemplate tt = new TransactionTemplate(transactionManager); tt.execute(new TransactionCallback<Object>() { @Override// w w w . ja va2 s . c om public Object doInTransaction(TransactionStatus status) { return entityManager.createNativeQuery("CREATE SEQUENCE account_sequence AS BIGINT START WITH 1") .executeUpdate(); } }); }
From source file:org.activiti.engine.impl.cfg.spring.ProcessEngineFactoryBean.java
public ProcessEngine getObject() throws Exception { processEngineConfiguration.setLocalTransactions(transactionManager == null); if (transactionManager != null) { DefaultCommandExecutor commandExecutor = (DefaultCommandExecutor) processEngineConfiguration .getCommandExecutor();/*w w w . ja va2 s . co m*/ commandExecutor.addCommandInterceptor(new CommandInterceptor() { public <T> T invoke(final CommandExecutor next, final Command<T> command) { // TODO: Add transaction attributes @SuppressWarnings("unchecked") T result = (T) new TransactionTemplate(transactionManager).execute(new TransactionCallback() { public Object doInTransaction(TransactionStatus status) { return next.execute(command); } }); return result; } }); processEngineConfiguration.setCommandExecutor(commandExecutor); } processEngine = (ProcessEngineImpl) processEngineConfiguration.buildProcessEngine(); refreshProcessResources(processEngine.getRepositoryService(), processResources); return processEngine; }
From source file:org.openremote.beehive.configuration.www.DevicesAPI.java
@POST public Response createDevice(final DeviceDTOIn deviceDTO) { if (account.getDeviceByName(deviceDTO.getName()) != null) { return Response.status(Response.Status.CONFLICT) .entity(new ErrorDTO(409, "A device with the same name already exists")).build(); }//from w w w.ja v a2s . c o m return Response.ok(new DeviceDTOOut( new TransactionTemplate(platformTransactionManager).execute(new TransactionCallback<Device>() { @Override public Device doInTransaction(TransactionStatus transactionStatus) { Device newDevice = new Device(); newDevice.setName(deviceDTO.getName()); newDevice.setModel(deviceDTO.getModel()); newDevice.setVendor(deviceDTO.getVendor()); account.addDevice(newDevice); deviceRepository.save(newDevice); return newDevice; } }))).build(); }
From source file:com.springsource.open.jms.SynchronousMessageTriggerAndPartialRollbackTests.java
@Test(expected = SynchedLocalTransactionFailedException.class) @DirtiesContext// w ww.ja v a2 s.co m public void testReceiveMessageUpdateDatabase() throws Throwable { /* * We can't actually test this using @Transactional because the * exception we expect is going to come on commit, which happens in the * test framework in that case, outside this method. So we have to use a * TransactionTemplate. */ new TransactionTemplate(transactionManager).execute(new TransactionCallback<Object>() { public Object doInTransaction(TransactionStatus status) { try { doReceiveAndInsert(); } catch (Exception e) { throw new RuntimeException(e); } return null; } }); }
From source file:org.works.common.data.layer.datasource.InitializingDataSourceFactoryBean.java
private void doExecuteScript(final Resource scriptResource) { if (scriptResource == null || !scriptResource.exists()) return;/*from www.j ava 2 s . c om*/ TransactionTemplate transactionTemplate = new TransactionTemplate( new DataSourceTransactionManager(dataSource)); transactionTemplate.execute(new TransactionCallback() { public Object doInTransaction(TransactionStatus status) { JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource); String[] scripts; try { scripts = StringUtils.delimitedListToStringArray( stripComments(IOUtils.readLines(scriptResource.getInputStream())), ";"); } catch (IOException e) { throw new BeanInitializationException("Cannot load script from [" + scriptResource + "]", e); } for (int i = 0; i < scripts.length; i++) { String script = scripts[i].trim(); if (StringUtils.hasText(script)) { try { jdbcTemplate.execute(script); } catch (DataAccessException e) { if (ignoreFailedDrop && script.toLowerCase().startsWith("drop")) { logger.debug("DROP script failed (ignoring): " + script); } else { throw e; } } } } return null; } }); }