5
के लिए अपवाद फेंकता है I this tutorial का पालन कर रहा हूं। मैं डेटाबेस प्रश्नों के लिए हाइबरनेट का उपयोग करना चाहता हूं। मैंने कोड कॉन्फ़िगर किया लेकिन अपवाद के बाद फेंक दिया गया।वसंत स्प्रिंग सिक्योरिटी का उपयोग करने के लिए अपरिभाषित बीन
मैंने बीन को spring-security.xml और my-servlet.xml में परिभाषित किया लेकिन अभी भी कोई परिणाम नहीं है।
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'myMemberDetailsService' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:570)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1114)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:279)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:320)
... 93 more
MemberRepository
public class MemberRepositoryImpl implements MemberRepository {
SessionFactory sessionFactory;
@SuppressWarnings("unchecked")
@Override
public Member findByUserName(String username) {
List<Member> members = new ArrayList<Member>();
members = sessionFactory.getCurrentSession()
.createQuery("from Member where username=?")
.setParameter(0, username).list();
if (members.size() > 0) {
return members.get(0);
} else {
return null;
}
}
}
MyMemberDetailsService
public class MyMemberDetailsService implements UserDetailsService {
private MemberRepository memberRep;
@Override
public UserDetails loadUserByUsername(final String username)
throws UsernameNotFoundException {
Member member = memberRep.findByUserName(username);
HashSet<String> roles = new HashSet<String>();
roles.add("ROLE_MEMBER");
List<GrantedAuthority> authorities = buildUserAuthority(roles);
return buildUserForAuthentication(member, authorities);
}
// Converts com.mkyong.users.model.User user to
// org.springframework.security.core.userdetails.User
private User buildUserForAuthentication(Member member,
List<GrantedAuthority> authorities) {
return new User(member.getUsername(), member.getPassword(),
member.isEnabled(), true, true, true, authorities);
}
private List<GrantedAuthority> buildUserAuthority(Set<String> userRoles) {
Set<GrantedAuthority> setAuths = new HashSet<GrantedAuthority>();
// Build user's authorities
for (String userRole : userRoles) {
setAuths.add(new SimpleGrantedAuthority(userRole));
}
List<GrantedAuthority> Result = new ArrayList<GrantedAuthority>(
setAuths);
return Result;
}
}
मेरी-servlet.xml
<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:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http:/www.springframework.org/schema/beans
http:/www.springframework.org/schema/beans/spring-beans-3.0.xsd
http:/www.springframework.org/schema/aop
http:/www.springframework.org/schema/aop/spring-aop-3.0.xsd
http:/www.springframework.org/schema/tx
http:/www.springframework.org/schema/tx/spring-tx-3.0.xsd
http:/www.springframework.org/schema/context
http:/www.springframework.org/schema/mvc">
<context:annotation-config />
<mvc:annotation-driven />
<mvc:view-controller path="/index" />
<mvc:view-controller path="/" view-name="index" />
<mvc:view-controller path="/signin" />
<mvc:resources mapping="resources/**" location="resources/" />
<context:component-scan base-package="com.myProject" />
<bean id="restTemplate" class="org.springframework.web.client.RestTemplate" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.tiles3.TilesViewResolver" />
<bean id="tilesConfigurer"
class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/tiles.xml</value>
</list>
</property>
</bean>
<bean id="memberRep" class="com.myProject.repository.MemberRepositoryImpl">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="myMemberDetailsService" class="com.myProject.service.MyMemberDetailsService">
<property name="memberRep" ref="memberRep" />
</bean>
<!-- Hibernate Config -->
<bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource"
destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:8889/myProject" />
<property name="username" value="jack" />
<property name="password" value="jack" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
depends-on="dataSource">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="com.myProject.model" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.format_sql">true</prop>
<prop key="hibernate.use_sql_comments">true</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" read-only="true" />
<tx:method name="find*" read-only="true" />
<tx:method name="*" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="userServicePointCut"
expression="execution(* com.myProject.service.*Service.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="userServicePointCut" />
</aop:config>
<!-- End Hibernate Config -->
</beans>
वसंत-security.xml
<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"
xsi:schemaLocation="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-3.2.xsd">
<beans:import resource='login-service.xml' />
<http auto-config="true" use-expressions="true">
<intercept-url pattern="/" access="permitAll" />
<intercept-url pattern="/member**" access="hasRole('ROLE_MEMBER')" />
<intercept-url pattern="/signin" access="permitAll" />
<access-denied-handler error-page="/403" />
<form-login login-page="/signin" default-target-url="/index"
authentication-failure-url="/signin?error" username-parameter="username"
password-parameter="password" />
<logout logout-success-url="/login?logout" />
<!-- enable csrf protection -->
<csrf />
</http>
<authentication-manager>
<authentication-provider user-service-ref="myMemberDetailsService">
<password-encoder hash="bcrypt" />
</authentication-provider>
</authentication-manager>
</beans:beans>
तरह लग रहा है की तरह अपने मेरी-servlet.xml फ़ाइल भी भरी हुई (web.xml में परिभाषित किया जाना चाहिए) – kryger
@kryger मैं परिभाषित सर्वलेट-मानचित्रण –
नहीं है आपको 'myMemberDetailsService' को बीन के रूप में परिभाषित करने की आवश्यकता है। क्या आप प्रोजेक्ट में उदाहरण से वसंत-डेटाबेस.एक्सएमएल हैं? –