Controle de transações hibernate com spring

SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener

org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.orm.hibernate.HibernateTransactionManager] for bean with name ‘transactionManager’ defined in ServletContext resource [/WEB-INF/classes/config/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.orm.hibernate.HibernateTransactionManager

at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1138)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:524)

at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1174)

at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:754)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:422)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)

at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:519)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:581)

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.catalina.startup.Bootstrap.start(Bootstrap.java:289)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)

Caused by: java.lang.ClassNotFoundException: org.springframework.orm.hibernate.HibernateTransactionManager

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1516)

at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1361)

at org.springframework.util.ClassUtils.forName(ClassUtils.java:242)

at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:383)

at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1135)

… 24 more

<property name="annotatedClasses">  
     <list>  
     <value>br.com.siscom.model.bean.Fornecedor</value>  
    </list>  
  </property>  

     <property name="hibernateProperties">
  <props>
    <prop key="hibernate.dialect">
  org.hibernate.dialect.MySQL5InnoDBDialect
</prop>
    <prop key="hibernate.show_sql">true</prop>
    <prop key="hibernate.transaction.factory_class">
  org.hibernate.transaction.JDBCTransactionFactory
</prop>
  </props>
</property>