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JTATransaction (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.transaction
Class JTATransaction

java.lang.Object
  net.sf.hibernate.transaction.JTATransaction

All Implemented Interfaces:

Transaction

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public class JTATransaction

extends Object

implements Transaction

Implements a basic transaction strategy for JTA transactions. Instances check to see if there is an existing JTA transaction. If none exists, a new transaction is started. If one exists, all work is done in the existing context. The following properties are used to locate the underlying UserTransaction:

hibernate.jndi.url	JNDI initial context URL
hibernate.jndi.class	JNDI provider class
jta.UserTransaction	JNDI name

Author:

Gavin King

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Constructor Summary

JTATransaction(SessionImplementor session)

 

Method Summary
void	begin(InitialContext context, String utName, TransactionManager transactionManager)
void	commit()           Flush the associated Session and end the unit of work.
void	rollback()           Force the underlying transaction to roll back.
boolean	wasCommitted()           Check if this transaction was successfully committed.
boolean	wasRolledBack()           Was this transaction rolled back or set to rollback only?

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

JTATransaction

public JTATransaction(SessionImplementor session)

Method Detail

commit

public void commit()
            throws HibernateException

Description copied from interface: Transaction

Flush the associated Session and end the unit of work. This method will commit the underlying transaction if and only if the transaction was initiated by this object.

Specified by:

commit in interface Transaction

Throws:

HibernateException

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rollback

public void rollback()
              throws HibernateException

Description copied from interface: Transaction

Force the underlying transaction to roll back.

Specified by:

rollback in interface Transaction

Throws:

HibernateException

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begin

public void begin(InitialContext context,
                  String utName,
                  TransactionManager transactionManager)
           throws HibernateException

Throws:

HibernateException

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wasRolledBack

public boolean wasRolledBack()
                      throws TransactionException

Description copied from interface: Transaction

Was this transaction rolled back or set to rollback only?

Specified by:

wasRolledBack in interface Transaction

Returns:

boolean

Throws:

TransactionException

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wasCommitted

public boolean wasCommitted()
                     throws TransactionException

Description copied from interface: Transaction

Check if this transaction was successfully committed. This method could return false even after successful invocation of commit().

Specified by:

wasCommitted in interface Transaction

Returns:

boolean

Throws:

TransactionException

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