| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.springframework.transaction.interceptor.DelegatingTransactionAttribute
public abstract class DelegatingTransactionAttribute
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.
| Field Summary | 
|---|
| 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 | |
|---|---|
| DelegatingTransactionAttribute(TransactionAttribute targetAttribute)Create a DelegatingTransactionAttribute for the given target attribute. | |
| Method Summary | |
|---|---|
|  boolean | equals(Object obj) | 
|  int | getIsolationLevel()Return the isolation level. | 
|  String | getName()Return the name of this transaction. | 
|  int | getPropagationBehavior()Return the propagation behavior. | 
|  int | getTimeout()Return the transaction timeout. | 
|  int | hashCode() | 
|  boolean | isReadOnly()Return whether to optimize as a read-only transaction. | 
|  boolean | rollbackOn(Throwable ex)Should we roll back on the given exception? | 
|  String | toString() | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, finalize, getClass, notify, notifyAll, wait, wait, wait | 
| Constructor Detail | 
|---|
public DelegatingTransactionAttribute(TransactionAttribute targetAttribute)
targetAttribute - the target TransactionAttribute to delegate to| Method Detail | 
|---|
public int getPropagationBehavior()
TransactionDefinitionMust return one of the PROPAGATION_XXX constants
 defined on this interface.
getPropagationBehavior in interface TransactionDefinitionTransactionDefinition.PROPAGATION_REQUIRED, 
TransactionSynchronizationManager.isActualTransactionActive()public int getIsolationLevel()
TransactionDefinitionMust return one of the ISOLATION_XXX constants
 defined on this interface.
 
Only makes sense in combination with TransactionDefinition.PROPAGATION_REQUIRED
 or TransactionDefinition.PROPAGATION_REQUIRES_NEW.
 
Note that a transaction manager that does not support custom
 isolation levels will throw an exception when given any other level
 than TransactionDefinition.ISOLATION_DEFAULT.
getIsolationLevel in interface TransactionDefinitionpublic int getTimeout()
TransactionDefinitionMust return a number of seconds, or TransactionDefinition.TIMEOUT_DEFAULT.
 
Only makes sense in combination with TransactionDefinition.PROPAGATION_REQUIRED
 or TransactionDefinition.PROPAGATION_REQUIRES_NEW.
 
Note that a transaction manager that does not support timeouts
 will throw an exception when given any other timeout than
 TransactionDefinition.TIMEOUT_DEFAULT.
getTimeout in interface TransactionDefinitionpublic boolean isReadOnly()
TransactionDefinitionThe read-only flag applies to any transaction context, whether
 backed by an actual resource transaction
 (TransactionDefinition.PROPAGATION_REQUIRED/TransactionDefinition.PROPAGATION_REQUIRES_NEW) or
 operating non-transactionally at the resource level
 (TransactionDefinition.PROPAGATION_SUPPORTS). In the latter case, the flag will
 only apply to managed resources within the application, such as a
 Hibernate Session.
 
This just serves as a hint for the actual transaction subsystem; it will not necessarily cause failure of write access attempts. A transaction manager that cannot interpret the read-only hint will not throw an exception when asked for a read-only transaction.
isReadOnly in interface TransactionDefinitiontrue if the transaction is to be optimized as read-onlyTransactionSynchronization.beforeCommit(boolean), 
TransactionSynchronizationManager.isCurrentTransactionReadOnly()public String getName()
TransactionDefinitionnull.
 This will be used as the transaction name to be shown in a transaction monitor, if applicable (for example, WebLogic's).
In case of Spring's declarative transactions, the exposed name
 must (and will) be the
 fully-qualified class name + "." + method name
 (by default).
getName in interface TransactionDefinitionTransactionAspectSupport, 
TransactionSynchronizationManager.getCurrentTransactionName()public boolean rollbackOn(Throwable ex)
TransactionAttribute
rollbackOn in interface TransactionAttributeex - the exception to evaluate
public boolean equals(Object obj)
equals in class Objectpublic int hashCode()
hashCode in class Objectpublic String toString()
toString in class Object| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||