Transações - Spring 3 + hibernate 4 + jetty +primefaces

Olá pessoal,

Estou com dificuldades em fazer com que meus dados sejam efetivamente gravados no banco de dados.
Minha aplicação diz que gravou, mas olho no banco e não tem nada. Durante a execução dos métodos, vejo até as “sequences” incrementadas.
Creio que o problema possa estar na não utilização de transações.
Fiz as configurações necessárias, mas ao anotar minha classe de serviço com “@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)”, minha aplicação mostra o seguinte erro:

03/04/2013 22:15:29 com.sun.faces.application.view.FaceletViewHandlingStrategy handleRenderException GRAVE: Error Rendering View[/jsf/usuario/pesquisarUsuario.xhtml] org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pesquisarUsuarioBean': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void br.edu.esab.assinador.assinador_view.usuario.PesquisarUsuarioBean.setUsuarioManager(br.edu.esab.assinador.manager.UsuarioManager); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:288) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) at org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:333) at org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:329) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117) at org.springframework.beans.factory.access.el.SpringBeanELResolver.getValue(SpringBeanELResolver.java:56) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:86) at com.sun.el.parser.AstValue.getValue(AstValue.java:127) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces.component.UIOutput.getValue(UIOutput.java:169) at org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:64) at org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:77) at org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:51) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312) at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:185) at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:129) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779) at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:59) at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:424) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126) at org.mortbay.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:503) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void br.edu.esab.assinador.assinador_view.usuario.PesquisarUsuarioBean.setUsuarioManager(br.edu.esab.assinador.manager.UsuarioManager); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:601) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) ... 78 more Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:986) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:856) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:768) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:558) ... 80 more 2013-04-03 22:15:29.788:WARN::/assinador-view/ org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pesquisarUsuarioBean': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void br.edu.esab.assinador.assinador_view.usuario.PesquisarUsuarioBean.setUsuarioManager(br.edu.esab.assinador.manager.UsuarioManager); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:288) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) at org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:333) at org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:329) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117) at org.springframework.beans.factory.access.el.SpringBeanELResolver.getValue(SpringBeanELResolver.java:56) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:86) at com.sun.el.parser.AstValue.getValue(AstValue.java:127) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces.component.UIOutput.getValue(UIOutput.java:169) at org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:64) at org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:77) at org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:51) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312) at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:185) at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:129) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779) at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:59) at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:424) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126) at org.mortbay.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:503) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) 2013-04-03 22:15:29.790:WARN::Nested in org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'pesquisarUsuarioBean': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire method: public void br.edu.esab.assinador.assinador_view.usuario.PesquisarUsuarioBean.setUsuarioManager(br.edu.esab.assinador.manager.UsuarioManager); nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [br.edu.esab.assinador.manager.UsuarioManager] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {} at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:986) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:856) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:768) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:558) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1122) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:522) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461) at org.springframework.beans.factory.support.AbstractBeanFactory$2.getObject(AbstractBeanFactory.java:333) at org.springframework.web.context.request.AbstractRequestAttributesScope.get(AbstractRequestAttributesScope.java:43) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:329) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1117) at org.springframework.beans.factory.access.el.SpringBeanELResolver.getValue(SpringBeanELResolver.java:56) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:86) at com.sun.el.parser.AstValue.getValue(AstValue.java:127) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces.component.UIOutput.getValue(UIOutput.java:169) at org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:64) at org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:77) at org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:51) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312) at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:185) at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:129) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779) at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:59) at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:424) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327) at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126) at org.mortbay.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:503) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1221) at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:147) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

Aqui estão minhas configurações:

ApplicationContext:

[code]<?xml version="1.0" encoding="UTF-8"?>

<!-- Pacote base para a criação dos beans marcados com annotations -->
<context:component-scan	base-package="br.edu.esab.assinador"/>

<!-- Persistencia -->
<bean id="entityManagerFactory"
	class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
	<property name="dataSource" ref="dataSource" />
	<property name="persistenceUnitName" value="assinadorPersistenceUnit" />
	<property name="persistenceXmlLocation" value="classpath*:META-INF/persistence.xml" />
</bean>

<tx:annotation-driven transaction-manager="transactionManager"/>

<bean id="transactionManager"
	class="org.springframework.orm.jpa.JpaTransactionManager">
	<property name="entityManagerFactory"
		ref="entityManagerFactory" />
</bean>

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
	destroy-method="close">
	<property name="driverClassName">
		<!-- value>oracle.jdbc.driver.OracleDriver</value-->
		<value>org.postgresql.Driver</value>
	</property>
	<property name="url">
		<value>jdbc:postgresql://localhost:5432/mydb</value>
	</property>
	<property name="username">
		<value>myuser</value>
	</property>
	<property name="password">
		<value>mypassword</value>
    </property>
</bean>

<bean id="messageSource"
	class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
	<property name="basenames">
		<list>
			<value>locale\messages</value>
		</list>
	</property>
</bean>	
[/code]

web.xml:

[code]<?xml version="1.0" encoding="UTF-8"?>

JSF2 Basic

<context-param>
	<param-name>contextConfigLocation</param-name>
	<param-value>
		/WEB-INF/applicationContext.xml
  </param-value>
</context-param>

<context-param>
	<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
	<param-value>.xhtml</param-value>
</context-param>

<context-param>
    <param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name>
    <param-value>true</param-value>
</context-param>

<context-param>
	<param-name>primefaces.THEME</param-name>
	<param-value>glass-x</param-value>
</context-param>

<!-- Filtro que abre a entitymanager jpa -->
<filter>
	<filter-name>openEntityManagerInViewFilter</filter-name>
	<filter-class>
		org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
   </filter-class>
</filter>

<filter-mapping>
	<filter-name>openEntityManagerInViewFilter</filter-name>
	<url-pattern>/*</url-pattern>
</filter-mapping>

<listener>
	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

  <listener>
	<listener-class>
		org.springframework.web.context.request.RequestContextListener
	</listener-class>
  </listener>

<!-- Alteracoes para funcionamento no Jetty -->
<resource-ref>
	<description>ASSINADOR Data Source</description>
	<res-ref-name>jdbc/ASSINADOR_DS</res-ref-name>
	<res-type>javax.sql.DataSource</res-type>
	<res-auth>Container</res-auth>
	<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>

<servlet>
	<servlet-name>default</servlet-name>
	<servlet-class>org.mortbay.jetty.servlet.DefaultServlet</servlet-class>
	<init-param>
		<param-name>dirAllowed</param-name>
		<param-value>false</param-value>
	</init-param>
</servlet>

<servlet>
	<servlet-name>Faces Servlet</servlet-name>
	<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
	<load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
	<servlet-name>Faces Servlet</servlet-name>
	<url-pattern>/faces/*</url-pattern>
	<url-pattern>*.jsf</url-pattern>
	<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>	

<!-- FIM Jetty -->

<welcome-file-list>
	<welcome-file>/jsf/usuario/pesquisarUsuario.xhtml</welcome-file>
</welcome-file-list>

[/code]

persistence.xml:

<?xml version="1.0" encoding="UTF-8"?>
<persistence 
	version				= "2.0"
	xmlns				= "http://java.sun.com/xml/ns/persistence" 
	xmlns:xsi			= "http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation	= "http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
	<persistence-unit 
		name			= "assinadorPersistenceUnit"
		transaction-type= "JTA"
	>
	<provider>org.hibernate.ejb.HibernatePersistence</provider>
	<jta-data-source>java:comp/env/jdbc/ASSINADOR_DS</jta-data-source>
		<properties>
			<property name="hibernate.dialect" value="${database.dialect}"/>
			<property name="hibernate.show_sql" value="${debug}" />
			<property name="hibernate.hbm2ddl.auto" value="${hbm2dll.value}"/>
			<property name="hibernate.format_sql" value="${debug}" />
			<property name="hibernate.transaction.manager_lookup_class" value="com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup" />
		</properties>
	</persistence-unit>
</persistence>

jetty-env.xml:

<?xml version="1.0"?>  
<!DOCTYPE Configure PUBLIC "-//Mort Bay Consulting//DTD Configure//EN" "http://jetty.mortbay.org/configure.dtd">

<Configure id='ASSINADOR' class="org.mortbay.jetty.webapp.WebAppContext">
	<New id="DSASSINADOR" class="org.mortbay.jetty.plus.naming.Resource">
		<Arg>jdbc/ASSINADOR_DS</Arg>
		<Arg>
			<New class="com.atomikos.jdbc.nonxa.AtomikosNonXADataSourceBean">
				<Set name="testQuery">select 1</Set>
				<Set name="uniqueResourceName">ASSINADOR_DS</Set>
				<Set name="Url">jdbc:postgresql://localhost:5432/assinador</Set>
				<Set name="driverClassName">org.postgresql.Driver</Set>
				<Set name="user">myuser</Set>
				<Set name="password">mypasswor</Set>
				<Set name="minPoolSize">1</Set>
				<Set name="maxPoolSize">20</Set>
			</New>
		</Arg>
	</New>
	<New id="tx" class="org.mortbay.jetty.plus.naming.Transaction">
		<Arg>
			<New class="com.atomikos.icatch.jta.UserTransactionImp" />
		</Arg>
	</New>
</Configure>

AbstractManager.java (classe abstrata para regras de negócio - service):

[code]@Transactional(propagation = Propagation.REQUIRED, rollbackFor = Exception.class)
public abstract class AbstractManager<E extends AbstractEntity<?>, ID extends Serializable> implements Serializable{

public abstract AbstractDao<E> getDao();

}
[/code]

UsuarioManager.java (regras de negócio):

@Service
public class UsuarioManager extends AbstractManager<Usuario, Long>{

...

	@Autowired
	private UsuarioDao usuarioDao;

	@Override
	public UsuarioDao getDao() {
		return usuarioDao;
	}

...

}

PesquisarUsuarioBean .java (Bean que controla minha página):

@Controller
@Scope("request")
public class PesquisarUsuarioBean implements Serializable{
	
	...
	
	private UsuarioManager usuarioManager;	

        ...
	
	@Autowired
	public void setUsuarioManager(UsuarioManager usuarioManager) {
		this.usuarioManager = usuarioManager;
	}

eu uso apenas desta forma

@Transactional(propagation = Propagation.REQUIRED)

voce pode tentar isso tambem


@Controller  
@Scope("request")  
public class PesquisarUsuarioBean implements Serializable{  
      
    ...  
      @Autowired 
    private UsuarioManager usuarioManager;    
  
        ...  
      
     
    public void setUsuarioManager(UsuarioManager usuarioManager) {  
        this.usuarioManager = usuarioManager;  
    } 

sempre coloco o @Autowired na propriedade privada…

Na verdade, acabo de ler um post que me abriu os olhos. http://blog.nigelsim.org/2011/05/31/spring-autowired-use-interfaces/
Se vc quiser usar a injeção de dependência no Spring e controlar sua transação, SEMPRE USE INTERFACES.
Meu erro é causado por usar uma classe concreta.
Com tudo injetado corretamente, o erro mudou. Ao tentar gravar, ocorre o seguinte erro:

GRAVE: org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is java.lang.IllegalStateException: A JTA EntityManager cannot use getTransaction()

Gostaria da ajuda de vcs!

Olha só! Resolvi!!!
O erro era gerado, pois configurei meu persistence.xml dizendo que usava JPA, mas não estava.
Alterei a transaction-type=“RESOURCE_LOCAL” da minha persistenceUnit de “JPA” para "RESOURCE_LOCAL"
Além disso, adicionei a sehuinte linha:

Esse link me ajudou a enxergar o problema:
http://forum.springsource.org/archive/index.php/t-82914.html