Spring MVC web uygulamamda varlık modelini veritabanına kaydetmek için "kalıcı" yöntemini çağırmaya çalışırken bu hatayı alıyorum. İnternette bu belirli hatayla ilgili olabilecek herhangi bir gönderi veya sayfa bulamıyorum. EntityManagerFactory bean ile ilgili bir sorun var gibi görünüyor, ancak Spring programlamasında oldukça yeniyim, bu yüzden benim için her şey iyi ve web'deki çeşitli eğitim makalelerine göre başlatılmış gibi görünüyor.
hareket memuru-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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/jdbc
http://www.springframework.org/schema/jdbc/spring-jdbc-3.2.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd
http://www.springframework.org/schema/data/repository
http://www.springframework.org/schema/data/repository/spring-repository-1.5.xsd
http://www.springframework.org/schema/jee
http://www.springframework.org/schema/jee/spring-jee-3.2.xsd">
<context:component-scan base-package="wymysl.Controllers" />
<jpa:repositories base-package="wymysl.repositories"/>
<context:component-scan base-package="wymysl.beans" />
<context:component-scan base-package="wymysl.Validators" />
<bean
class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />
<bean class="org.springframework.orm.hibernate4.HibernateExceptionTranslator"/>
<bean id="passwordValidator" class="wymysl.Validators.PasswordValidator"></bean>
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
<property name="url" value="jdbc:oracle:thin:@localhost:1521:xe" />
<property name="username" value="system" />
<property name="password" value="polskabieda1" />
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceXmlLocation" value="classpath:./META-INF/persistence.xml" />
<property name="dataSource" ref="dataSource" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="databasePlatform" value="org.hibernate.dialect.H2Dialect" />
<property name="showSql" value="true" />
<property name="generateDdl" value="false" />
</bean>
</property>
<property name="jpaProperties">
<props>
<prop key="hibernate.max_fetch_depth">3</prop>
<prop key="hibernate.jdbc.fetch_size">50</prop>
<prop key="hibernate.jdbc.batch_size">10</prop>
</props>
</property>
</bean>
<mvc:annotation-driven />
<bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
<property name="basename" value="classpath:messages" />
</bean>
<bean name="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory"/>
</bean>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/jsp/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<mvc:resources mapping="/resources/**" location="/resources/" />
<mvc:resources mapping="/resources/*" location="/resources/css/"
cache-period="31556926"/>
</beans>
RegisterController.java
@Controller
public class RegisterController {
@PersistenceContext
EntityManager entityManager;
@Autowired
PasswordValidator passwordValidator;
@InitBinder
private void initBinder(WebDataBinder binder) {
binder.setValidator(passwordValidator);
}
@RequestMapping(value = "/addUser", method = RequestMethod.GET)
public String register(Person person) {
return "register";
}
@RequestMapping(value = "/addUser", method = RequestMethod.POST)
public String register(@ModelAttribute("person") @Valid @Validated Person person, BindingResult result) {
if(result.hasErrors()) {
return "register";
} else {
entityManager.persist(person);
return "index";
}
}
@Transaction
.