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CMTTransactionFactory (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.transaction
Class CMTTransactionFactory

java.lang.Object
  org.hibernate.transaction.CMTTransactionFactory

All Implemented Interfaces:

TransactionFactory

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public class CMTTransactionFactory

extends Object

implements TransactionFactory

Factory for CMTTransaction.

Author:

Gavin King

See Also:

CMTTransaction

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Nested Class Summary

 

Nested classes inherited from class org.hibernate.transaction.TransactionFactory

TransactionFactory.Context

 

Constructor Summary

CMTTransactionFactory()

 

Method Summary
boolean	areCallbacksLocalToHibernateTransactions()           Are all transaction callbacks local to Hibernate Transactions? Or can the callbacks originate from some other source (e.g.
void	configure(Properties props)           Configure from the given properties.
Transaction	createTransaction(JDBCContext jdbcContext, TransactionFactory.Context transactionContext)           Begin a transaction and return the associated Transaction instance.
ConnectionReleaseMode	getDefaultReleaseMode()           Get the default connection release mode
boolean	isTransactionInProgress(JDBCContext jdbcContext, TransactionFactory.Context transactionContext, Transaction transaction)           Determine whether an underlying transaction is in progress.
boolean	isTransactionManagerRequired()           Do we require access to the JTA TransactionManager for this strategy?

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

CMTTransactionFactory

public CMTTransactionFactory()

Method Detail

getDefaultReleaseMode

public ConnectionReleaseMode getDefaultReleaseMode()

Description copied from interface: TransactionFactory

Get the default connection release mode

Specified by:

getDefaultReleaseMode in interface TransactionFactory

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configure

public void configure(Properties props)
               throws HibernateException

Description copied from interface: TransactionFactory

Configure from the given properties.

Specified by:

configure in interface TransactionFactory

Parameters:

props -

Throws:

HibernateException

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createTransaction

public Transaction createTransaction(JDBCContext jdbcContext,
                                     TransactionFactory.Context transactionContext)
                              throws HibernateException

Description copied from interface: TransactionFactory

Begin a transaction and return the associated Transaction instance.

Specified by:

createTransaction in interface TransactionFactory

Parameters:

jdbcContext - The jdbc context to which the transaction belongs

transactionContext - The contract regarding the context in which this transaction will operate.

Returns:

Transaction

Throws:

HibernateException

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isTransactionManagerRequired

public boolean isTransactionManagerRequired()

Description copied from interface: TransactionFactory

Do we require access to the JTA TransactionManager for this strategy?

Specified by:

isTransactionManagerRequired in interface TransactionFactory

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areCallbacksLocalToHibernateTransactions

public boolean areCallbacksLocalToHibernateTransactions()

Description copied from interface: TransactionFactory

Are all transaction callbacks local to Hibernate Transactions? Or can the callbacks originate from some other source (e.g. a JTA Synchronization).

Specified by:

areCallbacksLocalToHibernateTransactions in interface TransactionFactory

Returns:

true if callbacks only ever originate from the Hibernate Transaction; false otherwise.

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isTransactionInProgress

public boolean isTransactionInProgress(JDBCContext jdbcContext,
                                       TransactionFactory.Context transactionContext,
                                       Transaction transaction)

Description copied from interface: TransactionFactory

Determine whether an underlying transaction is in progress.

Mainly this is used in determining whether to register a synchronization as well as whether or not to circumvent auto flushing outside transactions.

Specified by:

isTransactionInProgress in interface TransactionFactory

Parameters:

jdbcContext -

transactionContext -

transaction -

Returns:

true if an underlying transaction is know to be in effect.

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