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Java TransactionDefinition類代碼示例

本文整理匯總了Java中org.springframework.transaction.TransactionDefinition類的典型用法代碼示例。如果您正苦於以下問題：Java TransactionDefinition類的具體用法？Java TransactionDefinition怎麽用？Java TransactionDefinition使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


TransactionDefinition類屬於org.springframework.transaction包，在下文中一共展示了TransactionDefinition類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: execGroovyRetObjByDbTran

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
public Object execGroovyRetObjByDbTran(String groovyName, String methodName,
			Object... paramArray) throws Exception{
/*		MicroMetaDao microDao=MicroMetaDao.getInstance(dbName,dbType);
		DataSource dataSource=microDao.getMicroDataSource();
		PlatformTransactionManager  transactionManager=new DataSourceTransactionManager(dataSource);*/
		PlatformTransactionManager  transactionManager=MicroTranManagerHolder.getTransactionManager(dbName);
	    DefaultTransactionDefinition def =new DefaultTransactionDefinition();
	    def.setIsolationLevel(TransactionDefinition.ISOLATION_READ_COMMITTED);
	    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
	    TransactionStatus status=transactionManager.getTransaction(def);
	    try
	    {
	    	Object retObj= GroovyExecUtil.execGroovyRetObj(groovyName, methodName, paramArray);
	    	transactionManager.commit(status);
	    	return retObj;
	    }
	    catch(Exception ex)
	    {
	    	transactionManager.rollback(status);
	        throw ex;
	    }
		
	}
開發者ID:jeffreyning，項目名稱:nh-micro，代碼行數:24，代碼來源:MicroServiceTemplateSupport.java

示例2: AbstractDbDialect

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
public AbstractDbDialect(final JdbcTemplate jdbcTemplate, LobHandler lobHandler){
    this.jdbcTemplate = jdbcTemplate;
    this.lobHandler = lobHandler;
    // 初始化transction
    this.transactionTemplate = new TransactionTemplate();
    transactionTemplate.setTransactionManager(new DataSourceTransactionManager(jdbcTemplate.getDataSource()));
    transactionTemplate.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);

    // 初始化一些數據
    jdbcTemplate.execute(new ConnectionCallback() {

        public Object doInConnection(Connection c) throws SQLException, DataAccessException {
            DatabaseMetaData meta = c.getMetaData();
            databaseName = meta.getDatabaseProductName();
            databaseMajorVersion = meta.getDatabaseMajorVersion();
            databaseMinorVersion = meta.getDatabaseMinorVersion();

            return null;
        }
    });

    initTables(jdbcTemplate);
}
開發者ID:luoyaogui，項目名稱:otter-G，代碼行數:24，代碼來源:AbstractDbDialect.java

示例3: handler

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
/**
 * 補償的時候，不走分布式事務處理
 *
 * @param point point 切點
 * @param info  信息
 * @return Object
 * @throws Throwable
 */
@Override
public Object handler(ProceedingJoinPoint point, TxTransactionInfo info) throws Throwable {
    TxTransactionLocal.getInstance().setTxGroupId(CommonConstant.COMPENSATE_ID);
    DefaultTransactionDefinition def = new DefaultTransactionDefinition();
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
    TransactionStatus transactionStatus = platformTransactionManager.getTransaction(def);
    try {
        final Object proceed = point.proceed();
        platformTransactionManager.commit(transactionStatus);
        LogUtil.info(LOGGER, "補償事務執行成功!事務組id為:{}", info::getTxGroupId);
        return proceed;
    } catch (Throwable e) {
        LogUtil.info(LOGGER, "補償事務執行失敗!事務組id為:{}", info::getTxGroupId);
        platformTransactionManager.rollback(transactionStatus);
        throw e;
    } finally {
        TxTransactionLocal.getInstance().removeTxGroupId();
        CompensationLocal.getInstance().removeCompensationId();
    }
}
開發者ID:yu199195，項目名稱:happylifeplat-transaction，代碼行數:29，代碼來源:StartCompensationHandler.java

示例4: invoke

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public EasyTransResult invoke(EasyTransFilterChain filterChain, Map<String, Object> header,
		EasyTransRequest<?, ?> request) {

	Integer pTrxStatus = MetaDataFilter.getMetaData(EasytransConstant.CallHeadKeys.PARENT_TRANSACTION_STATUS);
	if(!pTrxStatus.equals(com.yiqiniu.easytrans.datasource.TransStatusLogger.TransactionStatus.UNKNOWN)){
		// start transaction to update 
		PlatformTransactionManager transactionManager = getTransactionManager(filterChain, request);
		TransactionTemplate transactionTemplate = new TransactionTemplate(transactionManager,
				new DefaultTransactionDefinition(TransactionDefinition.PROPAGATION_REQUIRED));
		TransactionId pTrxId = MetaDataFilter.getMetaData(EasytransConstant.CallHeadKeys.PARENT_TRX_ID_KEY);
		transactionTemplate.execute(new TransactionCallback<Object>() {
			@Override
			public Object doInTransaction(TransactionStatus status) {
				TransactionId trxId = pTrxId;
				transStatusLogger.updateExecuteFlagForSlaveTrx(trxId, request, pTrxStatus);
				return null;
			}
		});
		boolean commited = pTrxStatus.equals(com.yiqiniu.easytrans.datasource.TransStatusLogger.TransactionStatus.COMMITTED);
		//may be concurrent,but it's ok
		easyTransSynchronizer.cascadeExecuteCachedTransaction(pTrxId, commited);
	}
	
	return filterChain.invokeFilterChain(header, request);
}
開發者ID:QNJR-GROUP，項目名稱:EasyTransaction，代碼行數:27，代碼來源:ParentTrxStatusUpdateFilter.java

示例5: execGroovyRetObjByDbTranNest

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
public Object execGroovyRetObjByDbTranNest(String groovyName, String methodName, Integer nestDef,
			Object... paramArray) throws Exception{
/*		MicroMetaDao microDao=MicroMetaDao.getInstance(dbName,dbType);
		DataSource dataSource=microDao.getMicroDataSource();
		PlatformTransactionManager  transactionManager=new DataSourceTransactionManager(dataSource);*/
		PlatformTransactionManager  transactionManager=MicroTranManagerHolder.getTransactionManager(dbName);
	    DefaultTransactionDefinition def =new DefaultTransactionDefinition();
	    def.setIsolationLevel(TransactionDefinition.ISOLATION_READ_COMMITTED);
	    if(nestDef==null){
	    	nestDef=TransactionDefinition.PROPAGATION_REQUIRED;
	    }
	    def.setPropagationBehavior(nestDef);
	    TransactionStatus status=transactionManager.getTransaction(def);
	    try
	    {
	    	Object retObj= GroovyExecUtil.execGroovyRetObj(groovyName, methodName, paramArray);
	    	transactionManager.commit(status);
	    	return retObj;
	    }
	    catch(Exception ex)
	    {
	    	transactionManager.rollback(status);
	        throw ex;
	    }
		
	}
開發者ID:jeffreyning，項目名稱:nh-micro，代碼行數:27，代碼來源:MicroServiceTemplateSupport.java

示例6: getTransaction

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public TransactionStatus getTransaction(TransactionDefinition definition) throws TransactionException {
    Transaction.IsolationLevel isolationLevel = translateIsolationLevel(definition.getIsolationLevel());
    Transaction t;
    if (isolationLevel == null) {
        t = sql.transaction();
    } else {
        t = sql.transaction(isolationLevel);
    }

    if (definition.isReadOnly()) {
        Wrap.execute(() -> t.getConnection().setReadOnly(true));
    }

    return new SqlStreamTransactionStatus(t);
}
開發者ID:bendem，項目名稱:sql-streams-spring，代碼行數:17，代碼來源:SqlStreamsTransactionManager.java

示例7: addBook

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public boolean addBook(Book book) {
	// TODO Auto-generated method stub
	TransactionDefinition definition = new DefaultTransactionDefinition();
	TransactionStatus transactionStatus = transactionManager.getTransaction(definition);

	if (searchBook(book.getISBN()).getISBN() == 98564567l) {
		System.out.println("no book");
		int rows = bookDAO.addBook(book);
		
		if (rows > 0) {
			transactionManager.commit(transactionStatus);
			return true;
		}
	}
	
	return false;
}
開發者ID:PacktPublishing，項目名稱:Learning-Spring-5.0，代碼行數:19，代碼來源:BookServiceImpl.java

示例8: deleteBook

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public boolean deleteBook(long ISBN) {
	// TODO Auto-generated method stub
	TransactionDefinition definition = new DefaultTransactionDefinition();
	TransactionStatus transactionStatus = transactionManager.getTransaction(definition);

	if (searchBook(ISBN).getISBN() != 98564567l) {
		boolean deleted = bookDAO.deleteBook(ISBN);

		if (deleted) {
			transactionManager.commit(transactionStatus);
			return true;
		}
	}
	return false;
}
開發者ID:PacktPublishing，項目名稱:Learning-Spring-5.0，代碼行數:17，代碼來源:BookServiceImpl.java

示例9: doBegin

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
/**
 * 根據Spring配置的事務設置，為當前線程選擇主庫還是從庫數據源
 */
@Override
protected void doBegin(Object transaction, TransactionDefinition definition)
{
	if(definition.isReadOnly())
	{
		if(log.isDebugEnabled())
		{
			log.debug("DataSourceTransactionManager set slave");
		}
		DataSourceHolder.setSlave();
	}
	else
	{
		if(log.isDebugEnabled())
		{
			log.debug("DataSourceTransactionManager set master");
		}
		DataSourceHolder.setMaster();
	}
	super.doBegin(transaction, definition);
}
開發者ID:skeychen，項目名稱:dswork，代碼行數:25，代碼來源:DataSourceTransactionManager.java

示例10: beginTransaction

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public Object beginTransaction(EntityManager entityManager, TransactionDefinition definition)
		throws PersistenceException, SQLException, TransactionException {

	OpenJPAEntityManager openJpaEntityManager = getOpenJPAEntityManager(entityManager);

	if (definition.getIsolationLevel() != TransactionDefinition.ISOLATION_DEFAULT) {
		// Pass custom isolation level on to OpenJPA's JDBCFetchPlan configuration
		FetchPlan fetchPlan = openJpaEntityManager.getFetchPlan();
		if (fetchPlan instanceof JDBCFetchPlan) {
			IsolationLevel isolation = IsolationLevel.fromConnectionConstant(definition.getIsolationLevel());
			((JDBCFetchPlan) fetchPlan).setIsolation(isolation);
		}
	}

	entityManager.getTransaction().begin();

	if (!definition.isReadOnly()) {
		// Like with EclipseLink, make sure to start the logic transaction early so that other
		// participants using the connection (such as JdbcTemplate) run in a transaction.
		openJpaEntityManager.beginStore();
	}

	// Custom implementation for OpenJPA savepoint handling
	return new OpenJpaTransactionData(openJpaEntityManager);
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:27，代碼來源:OpenJpaDialect.java

示例11: testTransactionCommitWithSharedEntityManagerAndPropagationSupports

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Test
public void testTransactionCommitWithSharedEntityManagerAndPropagationSupports() {
	given(manager.isOpen()).willReturn(true);

	tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);

	tt.execute(new TransactionCallback() {
		@Override
		public Object doInTransaction(TransactionStatus status) {
			bean.sharedEntityManager.clear();
			return null;
		}
	});

	verify(manager).clear();
	verify(manager).close();
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:18，代碼來源:PersistenceContextTransactionTests.java

示例12: testTransactionCommitWithExtendedEntityManagerAndPropagationSupports

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Test
public void testTransactionCommitWithExtendedEntityManagerAndPropagationSupports() {
	given(manager.isOpen()).willReturn(true);

	tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);

	tt.execute(new TransactionCallback() {
		@Override
		public Object doInTransaction(TransactionStatus status) {
			bean.extendedEntityManager.flush();
			return null;
		}
	});

	verify(manager).flush();
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:17，代碼來源:PersistenceContextTransactionTests.java

示例13: testTransactionCommitWithPropagationSupports

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Test
public void testTransactionCommitWithPropagationSupports() {
	given(pmf.getPersistenceManager()).willReturn(pm);

	PlatformTransactionManager tm = new JdoTransactionManager(pmf);
	TransactionTemplate tt = new TransactionTemplate(tm);
	tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
	final List l = new ArrayList();
	l.add("test");
	assertTrue("Hasn't thread pm", !TransactionSynchronizationManager.hasResource(pmf));

	Object result = tt.execute(new TransactionCallback() {
		@Override
		public Object doInTransaction(TransactionStatus status) {
			assertTrue("Hasn't thread pm", !TransactionSynchronizationManager.hasResource(pmf));
			assertTrue("Is not new transaction", !status.isNewTransaction());
			PersistenceManagerFactoryUtils.getPersistenceManager(pmf, true);
			return l;
		}
	});
	assertTrue("Correct result list", result == l);

	assertTrue("Hasn't thread pm", !TransactionSynchronizationManager.hasResource(pmf));

	verify(pm, times(2)).close();
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:27，代碼來源:JdoTransactionManagerTests.java

示例14: testIsolationLevel

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Test
public void testIsolationLevel() {
	given(pmf.getPersistenceManager()).willReturn(pm);
	given(pm.currentTransaction()).willReturn(tx);

	PlatformTransactionManager tm = new JdoTransactionManager(pmf);
	TransactionTemplate tt = new TransactionTemplate(tm);
	tt.setIsolationLevel(TransactionDefinition.ISOLATION_SERIALIZABLE);
	tt.execute(new TransactionCallbackWithoutResult() {
		@Override
		protected void doInTransactionWithoutResult(TransactionStatus status) {
		}
	});
	verify(tx).setIsolationLevel(Constants.TX_SERIALIZABLE);
	verify(pm).close();
}
開發者ID:langtianya，項目名稱:spring4-understanding，代碼行數:17，代碼來源:JdoTransactionManagerTests.java

示例15: startTransaction

import org.springframework.transaction.TransactionDefinition; //導入依賴的package包/類
@Override
public void startTransaction() {
    TransactionDefinition defn;
    boolean doCommit = true;
    if (transactions.isEmpty()) {
        log.debug("startTransaction: default");
        defn = defaultTxnDef;
    } else if (writeTxnManager.isNestedTransactionAllowed()) {
        log.debug("startTransaction: nested");
        defn = nested;
    } else {
        throw new RuntimeException("nested transactions not supported by current configuration");
    }
    Txn txn = new Txn(writeTxnManager.getTransaction(defn), doCommit);
    transactions.push(txn);
    log.debug("startTransaction: " + transactions.size());
}
開發者ID:opencadc，項目名稱:caom2db，代碼行數:18，代碼來源:DatabaseTransactionManager.java


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