I've seen few similar issues on stackoverflow but i could not figure out how i can solve my problem. After adding Spring Security to my Spring MVC project i got following exception:
Jul 20, 2014 3:18:04 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
SEVERE: The web application [] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
Here is my mysql-connecter in the pom.xml
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.31</version>
</dependency>
Here are classes that i've added:
@Component
@Transactional
public class UserDetailsServiceImpl implements UserDetailsService{
@Autowired
private UserDAO userDAO;
@Autowired
private UserAssembler userAssembler;
private static final Logger logger = LoggerFactory.getLogger(UserDetailsServiceImpl.class);
@Transactional(readOnly = true)
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException, DataAccessException {
User user = userDAO.findByEmail(username);
if(null == user) throw new UsernameNotFoundException("User not found");
return userAssembler.buildUserFromUser(user);
}
}
and assembler
@Service("assembler")
public class UserAssembler {
@Autowired
private UserDAO userDAO;
@Transactional(readOnly = true)
public User buildUserFromUser(net.viralpatel.contact.model.User user) {
String role = "ROLE_USER";//userEntityDAO.getRoleFromUserEntity(userEntity);
Collection<GrantedAuthority> authorities = new ArrayList<GrantedAuthority>();
authorities.add(new GrantedAuthorityImpl(role));
return new User(user.getLogin(), user.getPassword(), true, true, true, true, authorities);
}
}
Here is my spring-security.xml
<beans:bean id="webexpressionHandler" class="org.springframework.security.web.access.expression.DefaultWebSecurityExpressionHandler" />
<http auto-config="true">
<intercept-url pattern="/account/*" access="ROLE_ADMIN" />
<form-login login-page="/login" default-target-url="/account/overview" authentication-failure-url="/login?error=true"/>
<remember-me/>
</http>
<beans:bean id="myUserDetailsService" class="net.viralpatel.contact.service.UserDetailsServiceImpl" />
<authentication-manager alias="authenticationManager">
<authentication-provider user-service-ref="myUserDetailsService" />
</authentication-manager>
EDITED:
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /opt/idea-IU-135.909/bin::/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
Jul 20, 2014 3:58:36 PM org.apache.catalina.core.JreMemoryLeakPreventionListener lifecycleEvent
SEVERE: Failed to load class com.mysql.jdbc.NonRegisteringDriver during Tomcat start to prevent possible memory leaks.
java.lang.ClassNotFoundException: com.mysql.jdbc.NonRegisteringDriver
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