No bean named 'sessionFactory' is defined

[SergeBud]

Hi. Sorry for repeating the title of the thread, but all advices in other threads didn't help me. I'm making Spring MVC 3.1.1 + Hibernate app 3.5, netbeans 7.2.
my entity class News.java:

package by.Entity;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

/**
 *
 * @author Serge
 */
@Entity
@Table(name="News")
public class News {
    
    private Long id;
    private String newsText;
    
    @Id
    @GeneratedValue
    @Column(name="ID")
    public Long getId(){
        return id;
    }
    
    public void setId(Long id){
        this.id = id;
    }
    
    @Column(name="NEWS_TEXT")
    public String getNewsId(){
        return newsText;
    }
    
    public void setNewsText(String newsText){
        this.newsText = newsText;
    }
}

it's my DAO interface NewsDAO.java:

package by.DAO;

import by.Entity.News;
import java.util.List;

/**
 *
 * @author Serge
 */
public interface NewsDAO{
    
    public void saveNews(News news);
    public void readNews(Long id);
    public void deleteNews(Long id);
    public List<News> listNews();
}

Interface implementation:

package by.DAO;

import by.Entity.News;
import java.util.List;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;

/**
 *
 * @author Serge
 */
@Repository
public class NewsDAOImpl implements NewsDAO{
    
//    @Autowired
    private SessionFactory sessionFactory;
        
    @Override
    public void saveNews(News news) {
       sessionFactory.getCurrentSession().save(news);
    }

    @Override
    public void readNews(Long id) {
        sessionFactory.getCurrentSession().load(News.class, id);
    }

    @Override
    public void deleteNews(Long id) {
        News news = (News) sessionFactory.getCurrentSession().load(News.class, id);
        if (null != news){
            sessionFactory.getCurrentSession().delete(news);
        }
    }

    @Override
    public List<News> listNews() {
        return sessionFactory.getCurrentSession().createQuery("from News")
            .list();
    }
    
}

Here is the service flow. NewsService.java:

package by.service;

import by.Entity.News;
import java.util.List;

/**
 *
 * @author Serge
 */
public interface NewsService {
    
    public void saveNews(News news);
    public void readNews(Long id);
    public void deleteNews(Long id);
    public List<News> listNews();
            
}

NewsServiceImpl.java:

package by.service;

import by.DAO.NewsDAO;
import by.Entity.News;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author Serge
 */
@Service
public class NewsServiceImpl implements NewsService{
    
    @Autowired
    private NewsDAO newsDAO;

    @Transactional
    @Override
    public void saveNews(News news) {
        newsDAO.saveNews(news);
    }
    
    @Transactional
    @Override
    public void readNews(Long id) {
        newsDAO.readNews(id);
    }

    @Transactional
    @Override
    public void deleteNews(Long id) {
        newsDAO.deleteNews(id);
    }

    @Transactional
    @Override
    public List<News> listNews() {
        return newsDAO.listNews();
    }
    
}

My controller:

package by.controllers;

/**
 *
 * @author Serge
 */
import by.Entity.News;
import by.service.NewsService;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class PagesController {
    
    @Autowired
    private NewsService newsService;
    
    @RequestMapping("/main")
    public String goHome(Map<String, Object> map){
        map.put("news", new News());
        map.put("newsList", newsService.listNews());
        return "main";
    }
    
    @RequestMapping("/news")
    public String goToNews(){
        return "news";
    }
    
    @RequestMapping("/games")
    public String goToGames(){
        return "games";
    }
    
    @RequestMapping("/video")
    public String goToVideo(){
        return "video";
    }
    
    @RequestMapping("/forum")
    public String goToForum(){
        return "forum";
    }
}

Next are my xml files. I use web.xml obviously and dispatcher-servlet.xml only. ApplicationContext.xml is empty.

web.xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
  
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>/WEB-INF/dispatcher-servlet.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>
    
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    
    <welcome-file-list>
        <welcome-file>redirect.jsp</welcome-file>
    </welcome-file-list>
    
<!--     TransactionFilterException -->
<!--    <filter>
        <filter-name>hibernateFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
        <init-param>
                <param-name>singleSession</param-name>
                <param-value>true</param-value>
        </init-param>
    </filter>

    <filter-mapping>
        <filter-name>hibernateFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>-->
    
</web-app>

i got this error:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'sessionFactory' is defined
	org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:529)
	org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1095)
	org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:277)
	org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1097)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.lookupSessionFactory(OpenSessionInViewFilter.java:242)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.lookupSessionFactory(OpenSessionInViewFilter.java:227)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:171)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.27 logs

i have no idea, because a have sessionFactory in my dispatcher-servlet.xml.
I haven't read the spring transaction docs yet but read several tutorials how to make spring mvc app and did exactly the same stuff. Please help, thnx.