5.2. TransactionManager 오브젝트 사용

interface javax.transaction.TransactionManager {

    // Same as UserTransaction methods

    public void begin();

    public void commit();

    public void rollback();

    public void setRollbackOnly();

    public int getStatus();

    public void setTransactionTimeout(int seconds);

    // Extra TransactionManager methods

    public Transaction getTransaction();

    public Transaction suspend() ;

    public void resume(Transaction tobj);
}

interface javax.transaction.TransactionManager {

    // Same as UserTransaction methods

    public void begin();

    public void commit();

    public void rollback();

    public void setRollbackOnly();

    public int getStatus();

    public void setTransactionTimeout(int seconds);

    // Extra TransactionManager methods

    public Transaction getTransaction();

    public Transaction suspend() ;

    public void resume(Transaction tobj);
}