spring集成框架为啥锁表

Question

springsession框架

Answer 1

spring数据库事务管理有严重bug，不能用

Answer 2

<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean> <bean id="baseTransactionProxy"
class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
abstract="true">
<property name="transactionManager" ref="transactionManager" />
<property name="transactionAttributes">
<props>
<prop key="*">
PROPAGATION_REQUIRED,ISOLATION_DEFAULT,timeout_3000,-Exception
</prop>
<prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
<prop key="get*">PROPAGATION_REQUIRED,readOnly,-Exception</prop>
<prop key="query*">PROPAGATION_REQUIRED,readOnly,-Exception</prop>
<prop key="list*">PROPAGATION_REQUIRED,readOnly,-Exception</prop>
</props>
</property>
</bean>