1
@Transactionalがspring mvcで動作していません。私が削除したとします @Transactional注釈データはRepositoryClassに到達しました。 Throwable targetException - org.springframework.web.method.support.InvocableHandlerMethod.doInvoke（Object ...） 私はリポジトリクラスにデータを到達する必要があります。@Transactionalがspring mvcで動作しない
お手数ですが、 ありがとうございます。
ServiceImplClass
@Service("userService")
public class UserServiceImpl implements UserService{
@Autowired
UserRepository userRepository;
public String saveUserData(User user,HttpSession session) {
return userRepository.saveUserData(user);
}
}
RepositoryClass：
@Component
@Transactional
public class UserRepository {
@Autowired
protected SessionFactory sessionFactory;
public SessionFactory getSessionFactory() {
return sessionFactory;
}
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public String saveUserData(User user) {
final Session session = (Session) getSessionFactory();
try {
session.beginTransaction();
Query query=session.createQuery("UPDATE User set user_Name =:userName,"
+ "reg_Date =:regDate,"
+ "img_Id=:imgId, emailId =:emailId");
query.setParameter("userName", user.getUserName());
query.setParameter("regDate", user.getRegDate());
query.setParameter("imgId", user.getImgId());
query.setParameter("emailId", user.getEmailId());
session.save(user);
session.getTransaction().commit();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
}
ディスパッチャ-servlet.xml
<?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:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
">
<context:annotation-config />
<context:component-scan base-package="com.demo.app" />
<mvc:default-servlet-handler />
<mvc:annotation-driven>
<mvc:message-converters register-defaults="true">
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes" value="text/plain;charset=UTF-8" />
</bean>
</mvc:message-converters>
</mvc:annotation-driven>
<bean id="jspViewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/html/" />
<property name="suffix" value="html" />
</bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/UserDB" />
<property name="username" value="root" />
<property name="password" value="password" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="annotatedClasses">
<list>
<value>com.demo.app.model.User</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
</bean>
<tx:annotation-driven transaction-manager="transactionManager" />
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean
class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
<property name="exceptionMappings">
<props>
<prop key="java.lang.Exception">Error</prop>
</props>
</property>
</bean>
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="2097152" />
</bean>
</beans>
私はリポジトリを使用しますが – umapathi