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DefaultTransactionAttribute (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

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org.springframework.transaction.interceptor
Class DefaultTransactionAttribute

java.lang.Object
  org.springframework.transaction.support.DefaultTransactionDefinition
      org.springframework.transaction.interceptor.DefaultTransactionAttribute

All Implemented Interfaces:

Serializable, TransactionAttribute, TransactionDefinition

Direct Known Subclasses:

RuleBasedTransactionAttribute

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public class DefaultTransactionAttribute
extends DefaultTransactionDefinition
implements TransactionAttribute

Transaction attribute that takes the EJB approach to rolling back on runtime, but not checked, exceptions.

Since:

16.03.2003

Author:

Rod Johnson

See Also:

Serialized Form

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Field Summary

 

Fields inherited from class org.springframework.transaction.support.DefaultTransactionDefinition
PREFIX_ISOLATION, PREFIX_PROPAGATION, PREFIX_TIMEOUT, READ_ONLY_MARKER

 

Fields inherited from interface org.springframework.transaction.TransactionDefinition
ISOLATION_DEFAULT, ISOLATION_READ_COMMITTED, ISOLATION_READ_UNCOMMITTED, ISOLATION_REPEATABLE_READ, ISOLATION_SERIALIZABLE, PROPAGATION_MANDATORY, PROPAGATION_NESTED, PROPAGATION_NEVER, PROPAGATION_NOT_SUPPORTED, PROPAGATION_REQUIRED, PROPAGATION_REQUIRES_NEW, PROPAGATION_SUPPORTS, TIMEOUT_DEFAULT

 

Constructor Summary
DefaultTransactionAttribute()           Create a new DefaultTransactionAttribute, with default settings.
DefaultTransactionAttribute(int propagationBehavior)           Create a new DefaultTransactionAttribute with the the given propagation behavior.
DefaultTransactionAttribute(TransactionAttribute other)           Copy constructor.

 

Method Summary
boolean	rollbackOn(Throwable ex)           Default behavior is as with EJB: rollback on unchecked exception.

 

Methods inherited from class org.springframework.transaction.support.DefaultTransactionDefinition
equals, getDefinitionDescription, getIsolationLevel, getName, getPropagationBehavior, getTimeout, hashCode, isReadOnly, setIsolationLevel, setIsolationLevelName, setName, setPropagationBehavior, setPropagationBehaviorName, setReadOnly, setTimeout, toString

 

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Methods inherited from interface org.springframework.transaction.TransactionDefinition
getIsolationLevel, getName, getPropagationBehavior, getTimeout, isReadOnly

 

Constructor Detail

DefaultTransactionAttribute

public DefaultTransactionAttribute()

Create a new DefaultTransactionAttribute, with default settings. Can be modified through bean property setters.

See Also:

DefaultTransactionDefinition.setPropagationBehavior(int), DefaultTransactionDefinition.setIsolationLevel(int), DefaultTransactionDefinition.setTimeout(int), DefaultTransactionDefinition.setReadOnly(boolean), DefaultTransactionDefinition.setName(java.lang.String)

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DefaultTransactionAttribute

public DefaultTransactionAttribute(TransactionAttribute other)

Copy constructor. Definition can be modified through bean property setters.

See Also:

DefaultTransactionDefinition.setPropagationBehavior(int), DefaultTransactionDefinition.setIsolationLevel(int), DefaultTransactionDefinition.setTimeout(int), DefaultTransactionDefinition.setReadOnly(boolean), DefaultTransactionDefinition.setName(java.lang.String)

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DefaultTransactionAttribute

public DefaultTransactionAttribute(int propagationBehavior)

Create a new DefaultTransactionAttribute with the the given propagation behavior. Can be modified through bean property setters.

Parameters:

propagationBehavior - one of the propagation constants in the TransactionDefinition interface

See Also:

DefaultTransactionDefinition.setIsolationLevel(int), DefaultTransactionDefinition.setTimeout(int), DefaultTransactionDefinition.setReadOnly(boolean)

Method Detail

rollbackOn

public boolean rollbackOn(Throwable ex)

Default behavior is as with EJB: rollback on unchecked exception. Additionally attempt to rollback on Error. Consistent with TransactionTemplate's behavior.

Specified by:

rollbackOn in interface TransactionAttribute

Parameters:

ex - the exception to evaluate

Returns:

whether to perform a rollback or not

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