Feb 22, 2008 12:29:19 AM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet action threw exception
<openjpa-1.0.1-r420667:592145 nonfatal user error> org.apache.openjpa.persistence.TransactionRequiredException: Can only perform operation while a transaction is active.
	at org.apache.openjpa.kernel.BrokerImpl.assertActiveTransaction(BrokerImpl.java:4309)
	at org.apache.openjpa.kernel.DelegatingBroker.assertActiveTransaction(DelegatingBroker.java:1314)
	at org.apache.openjpa.persistence.EntityManagerImpl.flush(EntityManagerImpl.java:487)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:346)
	at $Proxy28.flush(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:193)
	at $Proxy15.flush(Unknown Source)
	at org.whitetail.sawhorse.dao.impl.ConfigurationDaoImpl.storeConfiguration(ConfigurationDaoImpl.java:55)
	at org.whitetail.sawhorse.service.impl.ConfigurationServiceImpl.storeConfiguration(ConfigurationServiceImpl.java:25)
	at org.whitetail.sawhorse.actions.SetupPage2Action.storeConfig(SetupPage2Action.java:35)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.webflow.util.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:99)
	at org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:133)
	at org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:192)
	at org.springframework.webflow.engine.AnnotatedAction.execute(AnnotatedAction.java:146)
	at org.springframework.webflow.engine.ActionExecutor.execute(ActionExecutor.java:59)
	at org.springframework.webflow.engine.support.ActionTransitionCriteria.test(ActionTransitionCriteria.java:84)
	at org.springframework.webflow.engine.support.TransitionCriteriaChain.test(TransitionCriteriaChain.java:71)
	at org.springframework.webflow.engine.Transition.canExecute(Transition.java:182)
	at org.springframework.webflow.engine.Transition.execute(Transition.java:195)
	at org.springframework.webflow.engine.TransitionableState.onEvent(TransitionableState.java:107)
	at org.springframework.webflow.engine.Flow.onEvent(Flow.java:534)
	at org.springframework.webflow.engine.impl.RequestControlContextImpl.signalEvent(RequestControlContextImpl.java:205)
	at org.springframework.webflow.engine.impl.FlowExecutionImpl.signalEvent(FlowExecutionImpl.java:202)
	at org.springframework.webflow.executor.FlowExecutorImpl.resume(FlowExecutorImpl.java:222)
	at org.springframework.webflow.executor.support.FlowRequestHandler.handleFlowRequest(FlowRequestHandler.java:111)
	at org.springframework.webflow.executor.mvc.FlowController.handleRequestInternal(FlowController.java:165)
	at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
	at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:441)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
	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.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	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:102)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
	at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:852)
	at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:584)
	at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1508)
	at java.lang.Thread.run(Thread.java:619)