osworkflow配置有关问题(主要是propertyset的事务配置spring2方式)

Hibernate: select SEQ_WF_ENTRY.nextval from dual
[DEBUG] 15:50:31,922 [com.opensymphony.module.propertyset.hibernate3.HibernatePropertySet] - Setting up property set with hibernate provider passed in args.
[DEBUG] 15:50:32,281 [com.opensymphony.module.propertyset.hibernate3.HibernatePropertySetDAOImpl] - findByKey entityName:OSWorkflowEntry|entityId:45|key:dayCount
[DEBUG] 15:50:32,281 [com.opensymphony.module.propertyset.hibernate3.HibernatePropertySetDAOImpl] - getItem entityName:OSWorkflowEntry|entityId:45|key:dayCount
Hibernate: select propertyse0_.entity_name as entity1_5_0_, propertyse0_.entity_id as entity2_5_0_, propertyse0_.entity_key as entity3_5_0_, propertyse0_.key_type as key4_5_0_, propertyse0_.boolean_val as boolean5_5_0_, propertyse0_.double_val as double6_5_0_, propertyse0_.string_val as string7_5_0_, propertyse0_.long_val as long8_5_0_, propertyse0_.int_val as int9_5_0_, propertyse0_.date_val as date10_5_0_ from OS_PROPERTYENTRY propertyse0_ where propertyse0_.entity_name=? and propertyse0_.entity_id=? and propertyse0_.entity_key=?
com.opensymphony.workflow.WorkflowException: Evaluation error while running BSH function script: root cause: Could not save key 'dayCount':Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition.
at com.opensymphony.workflow.util.beanshell.BeanShellFunctionProvider.execute(BeanShellFunctionProvider.java:66)
at com.opensymphony.workflow.AbstractWorkflow.executeFunction(AbstractWorkflow.java:869)
at com.opensymphony.workflow.AbstractWorkflow.transitionWorkflow(AbstractWorkflow.java:1042)
at com.opensymphony.workflow.AbstractWorkflow.initialize(AbstractWorkflow.java:618)
at org.apache.jsp.test1_jsp._jspService(test1_jsp.java:120)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:413)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:99)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
Caused by: com.opensymphony.module.propertyset.PropertyException: Could not save key 'dayCount':Write operations are not allowed in read-only mode (FlushMode.NEVER/MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition.
at com.opensymphony.module.propertyset.hibernate3.HibernatePropertySetDAOImpl.setImpl(HibernatePropertySetDAOImpl.java:61)
at com.opensymphony.module.propertyset.hibernate3.HibernatePropertySet.setImpl(HibernatePropertySet.java:198)
at com.opensymphony.module.propertyset.AbstractPropertySet.set(AbstractPropertySet.java:502)
at com.opensymphony.module.propertyset.AbstractPropertySet.setString(AbstractPropertySet.java:300)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at bsh.Reflect.invokeMethod(Unknown Source)
at bsh.Reflect.invokeObjectMethod(Unknown Source)
at bsh.Name.invokeMethod(Unknown Source)
at bsh.BSHMethodInvocation.eval(Unknown Source)
at bsh.BSHPrimaryExpression.eval(Unknown Source)
at bsh.Interpreter.eval(Unknown Source)
at bsh.Interpreter.eval(Unknown Source)
at bsh.Interpreter.eval(Unknown Source)
at com.opensymphony.workflow.util.beanshell.BeanShellFunctionProvider.execute(BeanShellFunctionProvider.java:60)
... 39 more

<bean id="sessionFactory"
  class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
  <property name="dataSource" ref="dataSource" />
  <property name="lobHandler" ref="oracleLobHandler" />
  <property name="hibernateProperties" ref="hibernateProperties" />
  <property name="annotatedClasses">
   <list>
    <value>com.zy.model.Announces</value>            
   </list>
  </property> 
  <!-- property name="mappingDirectoryLocations" -->
  <property name="mappingResources">  
            <list>
                <value>com/opensymphony/workflow/spi/hibernate3/HibernateCurrentStep.hbm.xml</value>
                <value>com/opensymphony/workflow/spi/hibernate3/HibernateCurrentStepPrev.hbm.xml</value>
                <value>com/opensymphony/workflow/spi/hibernate3/HibernateHistoryStep.hbm.xml</value>
                <value>com/opensymphony/workflow/spi/hibernate3/HibernateHistoryStepPrev.hbm.xml</value>
                <value>com/opensymphony/workflow/spi/hibernate3/HibernateWorkflowEntry.hbm.xml</value>
                <value>com/opensymphony/module/propertyset/hibernate3/PropertySetItem.hbm.xml</value>
                
   </list>
        </property> 
 </bean> 
 
<!-- =========定义事务拦截器(aspectJ的配置方式)====================================================== -->
 <tx:annotation-driven />
 <aop:aspectj-autoproxy/>
 <tx:advice id="txAdvice" transaction-manager="transactionManager">
  <tx:attributes> 
   <tx:method name="get*" read-only="true" />
   <tx:method name="find*" read-only="true" />
   <tx:method name="load*" read-only="true" />
   <tx:method name="save*" /> 
            <tx:method name="create*" />
            <tx:method name="remove*" />
            <tx:method name="update*" />
            <tx:method name="del*" />
            <tx:method name="set*" />
            <tx:method name="*" />
  </tx:attributes>
 </tx:advice>
 
 <aop:config proxy-target-class="true">    
  <aop:advisor
   pointcut="execution(* com.zy.dao.hibernate.*HibernateDAO.*(..))"
   advice-ref="txAdvice" />
  <aop:advisor
   pointcut="execution(* com.zy.service.*Service.*(..))"
   advice-ref="txAdvice" />
  <aop:advisor
   pointcut="execution(* com.opensymphony.module.propertyset.hibernate3.*.*(..))"
   advice-ref="txAdvice" />
 </aop:config>
 
<!-- osworkflow -->
 <bean id="propertySetDelegate" class="com.opensymphony.workflow.spi.hibernate3.DefaultHibernatePropertySetDelegate">
  <property name="sessionFactory">
  <ref bean="sessionFactory"/>
  </property>
 </bean>
 <bean id="workflowStore" class="com.opensymphony.workflow.spi.hibernate3.SpringHibernateWorkflowStore">
  <property name="sessionFactory">
   <ref bean="sessionFactory"/>
  </property>
  <property name="propertySetDelegate">
   <ref bean="propertySetDelegate"/>
  </property>
  <property name="cacheable">
   <value>true</value>
  </property>
 </bean>
 <bean id="workflowFactory" class="com.opensymphony.workflow.spi.hibernate.SpringWorkflowFactory" init-method="init">
  <property name="resource">
   <value>workflowdef/workflows.xml</value>
  </property>
  <property name="reload"><value>true</value></property>  
 </bean>
 <bean id="workflowConfiguration" class="com.opensymphony.workflow.config.SpringConfiguration">
  <property name="store">
   <ref local="workflowStore"/>
  </property>
  <property name="factory">
   <ref local="workflowFactory"/>
  </property>
 </bean>
 <bean id="workflowTypeResolver" class="com.opensymphony.workflow.util.SpringTypeResolver"></bean>
 <bean id="propertySetDAO" class="com.opensymphony.module.propertyset.hibernate3.HibernatePropertySetDAOImpl">
       <property name="sessionFactory" ref="sessionFactory"/>
    </bean>    
 <!-- End WorkFlow -->

public class OpenSessionInViewFilter extends org.springframework.orm.hibernate3.support.OpenSessionInViewFilter {
      
        /**
         * we do a different flushmode than in the codebase
         * here
         */
        protected Session getSession(SessionFactory sessionFactory) throws DataAccessResourceFailureException {
                Session session = SessionFactoryUtils.getSession(sessionFactory, true);
                session.setFlushMode(FlushMode.COMMIT);
                return session;
        }
        /**
         * we do an explicit flush here just in case
         * we do not have an automated flush
         */
        protected void closeSession(Session session, SessionFactory factory) {
                session.flush();
                super.closeSession(session, factory);
        }
}