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我使用spring,oracle和jotm(在tomcat中)使用2PC提交。 下面是弹簧配置。JOTM getTransactionManager()。getTransaction()返回NULL
<aop:config>
<aop:pointcut id="defaultOperation"
expression="execution(* jatis.avantrade.foundation.model.engine.*.*(..))" />
<aop:advisor advice-ref="defaultTrxAdvice" pointcut-ref="defaultOperation" />
</aop:config>
<tx:advice id="defaultTrxAdvice" transaction-manager="trxManager">
<tx:attributes>
<tx:method name="check*" read-only="true" />
<tx:method name="get*" read-only="true" />
<tx:method name="is*" read-only="true" />
<tx:method name="load*" read-only="true" />
<tx:method name="select*" read-only="true" />
<tx:method name="count*" read-only="true" />
<tx:method name="search*" read-only="true" />
<tx:method name="list*" read-only="true" />
<tx:method name="*" rollback-for="Throwable" />
</tx:attributes>
</tx:advice>
<bean id="txImpl" class="org.springframework.transaction.jta.JotmFactoryBean" />
<bean id="trxManager"
class="org.springframework.transaction.jta.JtaTransactionManager">
<property name="transactionManager" ref="txImpl" />
<property name="userTransaction" ref="txImpl" />
</bean>
的问题是,当我使用JOTM对象调用getTransactionManager().getTransaction()
,则返回null。
Current cur = (Current) ContextHelper.getApplicationContext()
.getBean("txImpl");
try {
log.error("cur : " cur.getTransactionManager().getTransaction());
} catch (SystemException e) {
log.error(e.getMessage(), e);
}
我该如何解决这个问题?