Description of bins annotations

On the advice of odnoforuchans, I try to describe the bins with annotations and configure them with a class. When deployed in a browser in trace, it displays the following

Stack Trace org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mainController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private ua.service.impl.ClientServiceImpl ua.controller.MainController.clientService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'service': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private ua.dao.impl.ClientDaoImpl ua.service.impl.ClientServiceImpl.clientDaoImpl; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clientDaoImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory ua.dao.impl.ClientDaoImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with session name defined in class path [ua / config / WebConfig.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.hibernate.SessionFactory ua.config.WebConfig.getSessionFactory ()] threw exception; nested ohm populateBean (AbstractAutowireCapableBeanFactory.java:1186) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean (AbstractAutowireCapableBeanFactory.java:537) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean (AbstractAutowireCapableBeanFactory.java:475) org. springframework.beans.factory. .doGetBean (AbstractBeanFactory.java:298) org.springframework. beans.factory.support.abb.com java manger createWebApplication.com (FrameworkService) website servlet.FrameworkServlet.initServletBean (FrameworkServlet.java:484) org.springframework.web.servle t.HttpServletBean.init (HttpServletBean.java:136) javax.servlet.GenericServlet.init (GenericServlet.java:244) io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed (LifecyleInterceptorInvocation.java:117) org.wildfly.extension. undertow.security.RunAsLifecycleInterceptor.init (RunAsLifecycleInterceptor.java:79) io. 220) io.undertow.servlet.core.ManagedServlet.getServlet (ManagedServlet.java:163) io.undertow.servlet.handlers.ServletHandler.handleRequest (ServletHandler.java:85) io.undertow.servlet.handlers.e.e.e.e.e. handleRequest (ServletSecurityRoleHandler.java:62) io. iationHandler.java:78) io.undertow.server. handlers.security.ServletAuthenticationCallHandler.handleRequest (ServletAuthenticationCallHandler.java:57) io.undertow.server.handlers.PredicateHandler.handleRequest (PredicateHandler.java:43) io.undertow.security.handlers.raps.rabs.aud.rabs.aud.degrin.http.http.http.htmlvandAuthenticationCallHandler.handleRequest (ServletAuthenticationCallHandler.java:57) io.underto.security.http.http io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest (svc) modern technology ipodit.de.ukh.de.tr handleRequest (CachedAuthenticatedSessionHandler.java:70) io.undertow.security.handlers.SecurityInitialHandl er.handleRequest (SecurityInitialHandler.java:76) io.undertow.server.handlers.PredicateHandler. io.undertow.server.handlers.PredicateHandler. java: 261) io.undertow.servlet. $ 1.handleRequest (ServletInitialHandler.java:167) io.undertow.server. Connect. .runWorker ( ThreadPoolExecutor.java:1142) java.util.concurrent.ThreadPoolExecutor $ Worker.run (ThreadPoolExecutor.java:617) java.lang.Thread.run (Thread.java:745)

There are classes:

Webconfig

@Configuration @EnableWebMvc @ComponentScan ("ua") public class WebConfig { Logger logger = Logger.getLogger(WebConfig.class); @Bean public InternalResourceViewResolver viewResolver() { InternalResourceViewResolver resolver = new InternalResourceViewResolver(); resolver.setPrefix("/WEB-INF/pages"); resolver.setSuffix(".jsp"); return resolver; } @Bean (name = "sessionFactory") public SessionFactory getSessionFactory() { org.hibernate.cfg.Configuration configuration = new org.hibernate.cfg.Configuration(); SessionFactory sessionFactory = configuration.configure("resources/hibernate.cfg.xml").buildSessionFactory(); logger.info("get Session Factory"); return sessionFactory; } @Bean public ClientDaoImpl dao(){ return new ClientDaoImpl(); } @Bean public ClientServiceImpl service(){ return new ClientServiceImpl(); } } 

DAO interface and its implementation

 public interface ClientDao { public void addClient(Client client); public List<Client> listClient(); public void removeClient (Client client); } @Repository public class ClientDaoImpl implements ClientDao { @Autowired @Qualifier(value = "sessionFactory") private SessionFactory sessionFactory; @Override public void addClient(Client client) { sessionFactory.getCurrentSession().save(client); sessionFactory.close(); } @Override public List<Client> listClient() { List<Client> result = sessionFactory.getCurrentSession().createCriteria(Client.class).list(); sessionFactory.close(); return result; } @Override public void removeClient(Client client) { sessionFactory.getCurrentSession().delete(client); sessionFactory.close(); } } 

Service interface and its implementation

 public interface ClientService { public void addClient(Client client); public List<Client> listClient(); public void removeClient(Client client); } @Service public class ClientServiceImpl implements ClientService { @Autowired private ClientDaoImpl clientDaoImpl; @Override @Transactional public void addClient(Client client) { clientDaoImpl.addClient(client); } @Override @Transactional public List<Client> listClient() { return clientDaoImpl.listClient(); } @Override @Transactional public void removeClient(Client client) { clientDaoImpl.removeClient(client); } } 

Controller

 @Controller public class MainController { @Qualifier("service") @Autowired private ClientServiceImpl clientService; @RequestMapping(value = "/", method = RequestMethod.GET) public ModelAndView mainPage (){ ModelAndView modelAndView = new ModelAndView(); List<Client> allClient = clientService.listClient(); modelAndView.addObject("allClient", allClient); modelAndView.setViewName("index"); return modelAndView; } } 

web.xml

 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <display-name>Blog Servlet</display-name> <servlet> <servlet-name>servletController</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextClass</param-name> <param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value> </init-param> <init-param> <param-name>contextConfigLocation</param-name> <param-value>ua.config</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>servletController</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> 

hibernate.cfg.xml

 <!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"> <hibernate-configuration> <session-factory> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="connection.url">jdbc:mysql://localhost:3306/postschema</property> <property name="connection.username">root</property> <property name="connection.password">peroser12</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</property> <property name="show_sql">true</property> <property name="hbm2ddl.auto">update</property> <mapping class="ua.model.Client"/> </session-factory> </hibernate-configuration> 

As I understand there is an error in the description of bins and sessionFactory. But exactly the mechanism on which there are exceptions, I can not find. Thanks in advance for your help.