Problem with WSF Spring and Hibernate

Hi:

I am developing a web project in eclipse with the WSF Spring framework, hibernate and java annotations, the share of integacion of axis2 and spring working properly, but my webservices I need to bring data from a database, for this coupling support from spring to hibernate in my applicationContext.xml as follows:

<import resource="dao-Context.xml"/> 

where my dao-context.xml is as follows:

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

<!-- DATASOURCE DEFINITON-->

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean id="dataSource"

class="org.springframework.jdbc.datasource.DriverManagerDataSource">

<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />

<property name="url" value="jdbc:oracle:thin:@10.20.16.119:1521:cofetel" />

<property name="username" value="COFETEL" />

<property name="password" value="admin" />

</bean>

<!-- HIBERNATE CONFIGURATION -->

<bean id="sessionFactory"

class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<property name="dataSource" ref="dataSource" />

<property name="annotatedClasses">

<list>

<value>gob.cofetel.arquitectura.domain.CaEmpresa</value>

</list>

</property>

<property name="hibernateProperties">

<props>

<prop key="hibernate.dialect">

org.hibernate.dialect.Oracle9Dialect

</prop>

<prop key="hibernate.show_sql">true</prop>

<prop key="hibernate.use_outer_join">true</prop>

<prop key="hibernate.max_fetch_depth">1</prop>

<prop key="hibernate.jdbc.batch_size">0</prop>

<prop key="hibernate.default_schema">COFETEL</prop>

<prop key="hibernate.hbm2ddl.auto"> update</prop>

</props>

</property>

</bean>

</beans>

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

  The web project compiles and displays on a tomcat6 I can see the wsdl, but when trying to insert a data in the database, the tomcat throws me the following exception:

No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here org.hibernate.HibernateException: No Hibernate Session bound to thread, and configuration does not allow creation of non-transactional one here at org.springframework.orm.hibernate3.AbstractSessionFactoryBean$TransactionAwareInvocationHandler.invoke(AbstractSessionFactoryBean.java:300) at $Proxy8.getCurrentSession(Unknown Source) at gob.cofetel.arquitectura.dao.GenericDaoImpl.getSession(GenericDaoImpl.java:31) at gob.cofetel.arquitectura.dao.GenericDaoImpl.makePersistent(GenericDaoImpl.java:25) at gob.cofetel.arquitectura.service.impl.EmpresaServiceImpl.agregarEmpresa(EmpresaServiceImpl.java:53) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:194) at org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver.invokeBusinessLogic(RPCInOnlyMessageReceiver.java:63) at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:136) at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:130) at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:829) at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:255) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 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:191) 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:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454) at java.lang.Thread.run(Unknown Source)