Spring transaction synchronization needs to be active for setting values in iBAT

2011-08-11 11:07:07.576::WARN:  Nested in org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0];   
--- The error occurred in sqlmap/SITE_SqlMap.xml.  
--- The error occurred while applying a parameter map.  
--- Check the SITE.insert-InlineParameterMap.  
--- Check the parameter mapping for the 'schedule' property.  
--- Cause: java.lang.IllegalStateException: Spring transaction synchronization needs to be active for setting values in iBATIS TypeHandlers that delegate to a Spring LobHandler; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred in sqlmap/SITE_SqlMap.xml.  
--- The error occurred while applying a parameter map.  
--- Check the SITE.insert-InlineParameterMap.  
--- Check the parameter mapping for the 'schedule' property.  
--- Cause: java.lang.IllegalStateException: Spring transaction synchronization needs to be active for setting values in iBATIS TypeHandlers that delegate to a Spring LobHandler:
java.lang.IllegalStateException: Spring transaction synchronization needs to be active for setting values in iBATIS TypeHandlers that delegate to a Spring LobHandler
	at org.springframework.orm.ibatis.support.AbstractLobTypeHandler.setParameter(AbstractLobTypeHandler.java:95)
	at com.ibatis.sqlmap.engine.mapping.parameter.ParameterMap.setParameter(ParameterMap.java:173)
	at com.ibatis.sqlmap.engine.mapping.parameter.ParameterMap.setParameters(ParameterMap.java:133)
	at com.ibatis.sqlmap.engine.execution.DefaultSqlExecutor.executeUpdate(DefaultSqlExecutor.java:75)
	at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.sqlExecuteUpdate(MappedStatement.java:216)
	at com.ibatis.sqlmap.engine.mapping.statement.MappedStatement.executeUpdate(MappedStatement.java:94)
	at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.insert(SqlMapExecutorDelegate.java:404)
	at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.insert(SqlMapSessionImpl.java:82)
	at org.springframework.orm.ibatis.SqlMapClientTemplate$8.doInSqlMapClient(SqlMapClientTemplate.java:366)

用了spring3也有一段时间了，但是今天竟然在clob类型上折腾得要死要活的，主要是报了上面的一个异常，这个异常说的是操作clob时要在事务里面管理，否则不给你艹。

但是让我郁闷的是我已经在逻辑类头加了

@Transactional(propagation=Propagation.REQUIRED, rollbackFor=Exception.class) 

这样的事务管理，为什么还是不行呢？狗日的，最后没办法按照网上的一篇文章解决了这个问题，如下：

参考链接：http://blog.youkuaiyun.com/cwb1128/article/details/4342141

<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource">
			<ref bean="dataSource" />
		</property>
	</bean>
	<bean id="transactionManagerRootProxy"
		class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
		abstract="true">
		<property name="transactionManager">
			<ref bean="transactionManager" />
		</property>
		<property name="proxyTargetClass">
			<value>false</value>
		</property>
		<property name="transactionAttributes">
			<props>
				<prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="select*">PROPAGATION_REQUIRED,readOnly</prop>
			</props>
		</property>
	</bean>
	<bean id="nativeJdbcExtractor"
		class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor"
		lazy-init="true" />
	<bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler"
		lazy-init="true">
		<property name="nativeJdbcExtractor">
			<ref local="nativeJdbcExtractor" />
		</property>
	</bean>
	<bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
		<property name="configLocation" value="F:/39project/R/src/main/resources/SqlMapConfig.xml"/>
		<property name="dataSource" ref="dataSource" />
		<property name="lobHandler">
			<ref local="oracleLobHandler" />
		</property>
	</bean>

	<bean id="siteDao" class="net.health.adr.admin.dao.ibatis.SiteDaoImpl">
	   <property name="sqlMapClient" ref="sqlMapClient"/>
	</bean>
	<bean id="siteProxyDao" parent="transactionManagerRootProxy">
	  <property name="target">
	   <ref bean="siteDao" />
	  </property>
	</bean>

SiteDao siteDao = (SiteDao) ctx.getBean("siteProxyDao");

总算可以插入，深深的插入进去了，艹

但是为什么不能用注解事务配置呢？还有待研究