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POUnable to implement SpringSecurity-Hibernate simplest example
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I was going through following post <a href="https://stackoverflow.com/questions/4613678/spring-login-form-example">Spring login form example</a> and many other post of Spring Security to create a login example but I was not able to prepare any simple example. I was trying to incorporate solution from this post <a href="https://stackoverflow.com/questions/4613678/spring-login-form-example">Spring login form example</a> but problem is that I want Hibernate session factory to be injected in the UserDAO so that I can write query to get userName from table. @Autowire is not working so I used <pre><code><context:annotation-config /> <context:component-scan base-package="com.tcs.ceg" /> </code></pre> but now i am getting runtime exception as cannot autowire sessionFactory as no matching bean found. But a bean with this name I have created in my applicationContext.xml . Can anyone tell me how can I inject sessionFactory? my application-security.xml: <pre><code><?xml version="1.0" encoding="UTF-8"?> <beans:beans xmlns="http://www.springframework.org/schema/security" xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd "> <context:annotation-config /> <context:component-scan base-package="com.tcs.ceg" /> <global-method-security pre-post-annotations="enabled" /> <http pattern="/css/**" security="none"/> <http pattern="/images/**" security="none"/> <http pattern="/js/**" security="none"/> <http pattern="/index.jsp" security="none"/> <http pattern="/loggedout.jsp" security="none"/> <http use-expressions="true">  <intercept-url pattern="/**" access="isAuthenticated()" /> <form-login /> <logout logout-success-url="/loggedout.jsp" delete-cookies="JSESSIONID"/> <remember-me /> </http> <beans:bean id="myUserService" class="com.tcs.ceg.services.impl.UserServiceImpl" /> <authentication-manager> <authentication-provider user-service-ref="myUserService" /> </authentication-manager> </beans:beans> </code></pre> and my applicationContext.xml file <pre><code><?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:jee="http://www.springframework.org/schema/jee" xmlns:lang="http://www.springframework.org/schema/lang" xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd" > <context:annotation-config /> <mvc:annotation-driven /> <context:component-scan base-package="com.tcs.ceg" /> <bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver"> <property name="viewClass"> <value> org.springframework.web.servlet.view.tiles2.TilesView </value> </property> </bean> <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer"> <property name="definitions"> <list> <value>/WEB-INF/tiles.xml</value> </list> </property> </bean> <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> <property name="basename" value="classpath:messages" /> <property name="defaultEncoding" value="UTF-8"/> </bean> <bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"> <property name="paramName" value="lang" /> </bean> <bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver"> <property name="defaultLocale" value="en"/> </bean> <bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"> <property name="interceptors"> <ref bean="localeChangeInterceptor" /> </property> </bean> <jee:jndi-lookup id="dataSource1" jndi-name="jdbc/PmdDS"/> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> <property name="dataSource" ref="dataSource1" /> <property name="configLocation"> <value>classpath:hibernate.cfg.xml</value> </property> <property name="configurationClass"> <value>org.hibernate.cfg.AnnotationConfiguration</value> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="current_session_context_class">thread</prop> <prop key="cache.provider_class">org.hibernate.cache.NoCacheProvider</prop> </props> </property> </bean> <tx:annotation-driven /> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory" /> </bean> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">  <property name="maxUploadSize" value="1000000000000"/> </bean> </beans> </code></pre> Code for UserServiceImpl <pre><code>import java.util.ArrayList; import java.util.List; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.security.core.GrantedAuthority; import org.springframework.security.core.userdetails.User; import org.springframework.security.core.userdetails.UserDetails; import org.springframework.security.core.userdetails.UserDetailsService; import org.springframework.security.core.userdetails.UsernameNotFoundException; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.tcs.ceg.dao.intrface.UserDao; @Service public class UserServiceImpl implements UserDetailsService { @Autowired private transient UserDao userDao;//userDao is null public void setUserDao(UserDao userDao) { this.userDao = userDao; } @Override @Transactional public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException { // TODO Auto-generated method stub User user=null; try{ user = userDao.getUser(username); }catch(Exception err){ err.printStackTrace(); } if (user != null) { // convert roles // initialize user return user; } else { throw new UsernameNotFoundException("No user with username '" + username + "' found!"); } } } </code></pre> Code for UserDaoImpl <pre><code>import java.util.ArrayList; import java.util.Collection; import org.hibernate.SessionFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.security.core.GrantedAuthority; import org.springframework.security.core.authority.GrantedAuthorityImpl; import org.springframework.security.core.userdetails.User; import org.springframework.stereotype.Repository; import com.tcs.ceg.dao.intrface.UserDao; import com.tcs.ceg.util.lib.DbComparisonException; @Repository public class UserDaoimpl implements UserDao { @Autowired private SessionFactory sessionFactory;//sessionfactory is null @Override public User getUser(String username) throws DbComparisonException { String password = "rajesh"; boolean enabled = true; boolean accountNonExpired = true; boolean credentialsNonExpired = true; boolean accountNonLocked = true; Collection<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>(); authorities.add(new GrantedAuthorityImpl("admin")); User user = new User(username, password, enabled, accountNonExpired, credentialsNonExpired, accountNonLocked, authorities); return user; } } </code></pre> Please note i havent written following line in UserDaoimpl because sessionFactory is null <pre><code>sessionFactory.getCurrentSession().createQuery("from User").list();//throws null pointer exception </code></pre>
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<security><hibernate><spring>
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Unable to implement SpringSecurity-Hibernate simplest example
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