本文整理了Java中org.hibernate.Transaction.isActive()方法的一些代码示例，展示了Transaction.isActive()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Transaction.isActive()方法的具体详情如下：
包路径：org.hibernate.Transaction
类名称：Transaction
方法名：isActive

Transaction.isActive介绍

[英]Is this transaction still active?

Answers on a best effort basis. For example, in the case of JDBC based transactions we cannot know that a transaction is active when it is initiated directly through the JDBC java.sql.Connection, only when it is initiated from here.
[中]该交易仍在进行中吗？
尽最大努力回答问题。例如，在基于JDBC的事务的情况下，当事务直接通过JDBC java启动时，我们无法知道它是否处于活动状态。sql。连接，仅当从此处启动时。

代码示例

代码示例来源：origin: jooby-project/jooby

protected void active(final Session session, final Consumer<Transaction> active,
  final Consumer<Transaction> inactive) {
 Transaction trx = session.getTransaction();
 if (trx.isActive()) {
  active.accept(trx);
 } else {
  inactive.accept(trx);
 }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test(expected = IllegalStateException.class)
  public void anIllegalStateExceptionShouldBeThrownWhenBeginTxIsCalledWithAnAlreadyActiveTX() throws Exception {
    try (Session s = openSession()) {
      tm.begin();
      Transaction tx = null;
      try {
        // A call to begin() with an active Tx should cause an IllegalStateException
        tx = s.beginTransaction();
      }
      catch (Exception e) {
        if ( tx != null && tx.isActive() ) {
          tx.rollback();
        }
        throw e;
      }
    }
    catch (Exception e) {
      if ( tm.getStatus() == Status.STATUS_ACTIVE ) {
        tm.rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void prepareTest() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    try {
      session.save( new MyEntity( 1L, "entity_1", new BigInteger( "3" ) ) );
      session.save( new MyEntity( 2L, "entity_2", new BigInteger( "6" ) ) );
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void prepareTest() throws Exception {
  try (Session session = openSession()) {
    session.beginTransaction();
    try {
      for ( int i = 0; i < 20; i++ ) {
        Person p1 = new Person( i, "p" + i );
        session.save( p1 );
      }
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void prepareTest() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    try {
      session.save( new MyEntity( 1L, "entity_1" ) );
      session.save( new MyEntity( 2L, "entity_2" ) );
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void cleanupTest() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    try {
      session.createQuery( "delete from MyEntity" ).executeUpdate();
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void cleanupTest() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    try {
      session.createQuery( "delete from MyEntity" ).executeUpdate();
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void cleanupTestData() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    try {
      session.createQuery( "delete from TestEntity" ).executeUpdate();
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

/**
 * Tests that lazy loading without transaction nor open session is generally
 * working. The magic is done by {@link AbstractLazyInitializer} who opens a
 * temporary session.
 */
@SuppressWarnings("unchecked")
@Test
public void testProxyInitializationWithoutTX() {
  final Session s = openSession();
  final Transaction t = s.beginTransaction();
  try {
    final Map<String, Object> child = (Map<String, Object>) s.load( "ChildEntity", 1L );
    final Map<String, Object> parent = (Map<String, Object>) child.get( "parent" );
    t.rollback();
    session.close();
    // assert we have an uninitialized proxy
    assertTrue( parent instanceof MapProxy );
    assertFalse( Hibernate.isInitialized( parent ) );
    assertEquals( "TheParent", parent.get( "name" ) );
    // assert we have an initialized proxy now
    assertTrue( Hibernate.isInitialized( parent ) );
  }
  finally {
    if ( t.isActive() ) {
      t.rollback();
    }
    s.close();
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@After
public void tearDown() {
  try (Session s = openSession()) {
    session.getTransaction().begin();
    try {
      s.createQuery( "delete from TestEntity" ).executeUpdate();
      s.getTransaction().commit();
    }
    catch (Exception e) {
      if ( s.getTransaction().isActive() ) {
        s.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

private void insertTestEntity(String name) {
  final TestEntity entity = new TestEntity();
  entity.setName( name );
  try (Session s = openSession()) {
    session.getTransaction().begin();
    try {
      s.save( entity );
      s.getTransaction().commit();
    }
    catch (Exception e) {
      if ( s.getTransaction().isActive() ) {
        s.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test(expected = IllegalStateException.class)
  public void anIllegalStateExceptionShouldBeThrownWhenBeginTxIsCalledWithAnAlreadyActiveTX() {
    Transaction transaction = null;
    try (Session session = openSession()) {
      transaction = session.getTransaction();
      transaction.begin();
      // A call to begin() with an active Tx should cause an IllegalStateException
      transaction.begin();
    }
    finally {
      if ( transaction != null && transaction.isActive() ) {
        transaction.rollback();
      }
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue(jiraKey = "HHH-11182")
public void testSubQueryConstraintPropertyInSuperclassTable() {
  Session s = openSession();
  try {
    s.getTransaction().begin();
    // employee.firstName is in Person table (not Employee)
    String queryHQL = "from InvestmentCompany investmentCompany "
        + "where exists "
        + "(select employee "
        + "from investmentCompany.employees as employee "
        + "  where employee.firstName = 'Joe')";
    s.createQuery( queryHQL ).uniqueResult();
    s.getTransaction().commit();
  }
  catch (Exception e) {
    if ( s.getTransaction() != null && s.getTransaction().isActive() ) {
      s.getTransaction().rollback();
    }
    throw e;
  }
  finally {
    s.close();
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Override
protected void prepareTest() throws Exception {
  try (Session session = openSession()) {
    session.getTransaction().begin();
    TestEntity entity = new TestEntity();
    entity.setDate( new DateAttribute( System.currentTimeMillis() ) );
    try {
      session.persist( entity );
      session.getTransaction().commit();
    }
    catch (Exception e) {
      if ( session.getTransaction().isActive() ) {
        session.getTransaction().rollback();
      }
      throw e;
    }
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
@TestForIssue(jiraKey = "HHH-11182")
public void testSubQueryConstraintPropertyInEntityTable() {
  Session s = openSession();
  try {
    s.getTransaction().begin();
    // employee.employeeNumber is in Employee table
    String queryHQL = "from InvestmentCompany investmentCompany "
        + "where exists "
        + "(select employee "
        + "from investmentCompany.employees as employee "
        + "  where employee.employeeNumber = 666 )";
    s.createQuery( queryHQL ).uniqueResult();
  }
  catch (Exception e) {
    if ( s.getTransaction() != null && s.getTransaction().isActive() ) {
      s.getTransaction().rollback();
    }
    throw e;
  }
  finally {
    s.close();
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
public void testUpdateRequiresTxn() {
  inSession(
      session -> {
        try {
          assertFalse( session.getTransaction().isActive() );
          // Query
          session.createQuery( "update Person set name = 'steve'" ).executeUpdate();
          fail( "expecting failure" );
        }
        catch (TransactionRequiredException expected) {
          // expected condition
        }
      }
  );
}

代码示例来源：origin: hibernate/hibernate-orm

/**
 * Tests that lazy loading without transaction nor open session is generally
 * working. The magic is done by {@link AbstractLazyInitializer} who opens a
 * temporary session.
 */
@SuppressWarnings("unchecked")
@Test
public void testProxyInitializationWithoutTX() {
  final Session s = openSession();
  final Transaction t = s.beginTransaction();
  try {
    final ChildEntity child = s.find( ChildEntity.class, 1L );
    final SimpleEntity parent = child.getParent();
    t.rollback();
    session.close();
    // assert we have an uninitialized proxy
    assertTrue( parent instanceof HibernateProxy );
    assertFalse( Hibernate.isInitialized( parent ) );
    assertEquals( "TheParent", parent.getName() );
    // assert we have an initialized proxy now
    assertTrue( Hibernate.isInitialized( parent ) );
  }
  finally {
    if ( t.isActive() ) {
      t.rollback();
    }
    s.close();
  }
}

代码示例来源：origin: hibernate/hibernate-orm

@Test
  public void testInvalidQueryMarksTxnForRollback() {
    inSession(
        session -> {
          try {
            assertFalse( session.getTransaction().isActive() );
            session.getTransaction().begin();

            // Query
            session.createQuery( "invalid" ).list();
            fail( "expecting failure" );
          }
          catch (IllegalArgumentException expected) {
            assertTrue( session.getTransaction().isActive() );
            assertTrue( session.getTransaction().getRollbackOnly() );
          }
        }
    );
  }
}

代码示例来源：origin: hibernate/hibernate-orm

session -> {
  final Transaction transaction = session.getTransaction();
  assertFalse( transaction.isActive() );
  try {
    transaction.getRollbackOnly();

代码示例来源：origin: hibernate/hibernate-orm

session -> {
  final Transaction transaction = session.getTransaction();
  assertFalse( transaction.isActive() );
  try {
    transaction.setRollbackOnly();