DelegatingTransactionAttribute

extends DelegatingTransactionDefinition
implements Serializable TransactionAttribute

java.lang.Object
↳	org.springframework.transaction.support.DelegatingTransactionDefinition
	↳	org.springframework.transaction.interceptor.DelegatingTransactionAttribute

Class Overview

TransactionAttribute implementation that delegates all calls to a given target TransactionAttribute instance. Abstract because it is meant to be subclassed, with subclasses overriding specific methods that are not supposed to simply delegate to the target instance.

Summary

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Inherited Constants

From interface org.springframework.transaction.TransactionDefinition

int	ISOLATION_DEFAULT	Use the default isolation level of the underlying datastore.
int	ISOLATION_READ_COMMITTED	Indicates that dirty reads are prevented; non-repeatable reads and phantom reads can occur.
int	ISOLATION_READ_UNCOMMITTED	Indicates that dirty reads, non-repeatable reads and phantom reads can occur.
int	ISOLATION_REPEATABLE_READ	Indicates that dirty reads and non-repeatable reads are prevented; phantom reads can occur.
int	ISOLATION_SERIALIZABLE	Indicates that dirty reads, non-repeatable reads and phantom reads are prevented.
int	PROPAGATION_MANDATORY	Support a current transaction; throw an exception if no current transaction exists.
int	PROPAGATION_NESTED	Execute within a nested transaction if a current transaction exists, behave like `PROPAGATION_REQUIRED` else.
int	PROPAGATION_NEVER	Do not support a current transaction; throw an exception if a current transaction exists.
int	PROPAGATION_NOT_SUPPORTED	Do not support a current transaction; rather always execute non-transactionally.
int	PROPAGATION_REQUIRED	Support a current transaction; create a new one if none exists.
int	PROPAGATION_REQUIRES_NEW	Create a new transaction, suspending the current transaction if one exists.
int	PROPAGATION_SUPPORTS	Support a current transaction; execute non-transactionally if none exists.
int	TIMEOUT_DEFAULT	Use the default timeout of the underlying transaction system, or none if timeouts are not supported.

Public Constructors
	DelegatingTransactionAttribute(TransactionAttribute targetAttribute) Create a DelegatingTransactionAttribute for the given target attribute.

Public Methods
String	getQualifier() Return a qualifier value associated with this transaction attribute.
boolean	rollbackOn(Throwable ex) Should we roll back on the given exception?

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Inherited Methods

From class org.springframework.transaction.support.DelegatingTransactionDefinition

From class java.lang.Object

From interface org.springframework.transaction.TransactionDefinition

From interface org.springframework.transaction.interceptor.TransactionAttribute

Public Constructors

public DelegatingTransactionAttribute (TransactionAttribute targetAttribute)

Create a DelegatingTransactionAttribute for the given target attribute.

Parameters

targetAttribute	the target TransactionAttribute to delegate to

Public Methods

public String getQualifier ()

Return a qualifier value associated with this transaction attribute.

This may be used for choosing a corresponding transaction manager to process this specific transaction.

public boolean rollbackOn (Throwable ex)

Should we roll back on the given exception?

Parameters

ex	the exception to evaluate

Returns

whether to perform a rollback or not

Interfaces

Classes

DelegatingTransactionAttribute

Class Overview

Summary

Public Constructors

public DelegatingTransactionAttribute (TransactionAttribute targetAttribute)

Parameters

Public Methods

public String getQualifier ()

public boolean rollbackOn (Throwable ex)

Parameters

Returns