5

私はこれに何週間もいました。私はeclipselinkを試しましたが、今は単なるJPAです。私は同じ問題を抱え続けています。エンティティマネージャをフラッシュしようとするたびに、「javax.persistence.TransactionRequiredException：トランザクションは進行中ではありません」という例外が発生します。私はそれが私がすべてを配線する方法と関係があることを知っていますが、私はそれを理解することができません。

テスト用にJUnitテストを作成しようとしましたが、Springを初めて使用するため、まったく異なる問題が発生します。

注意事項： Spring 3.1を使用しているため、persistence.xmlを使用していません * App Server：WebSphere 8.5（Liberty Profile） *

例外

[ERROR   ] SRVE0777E: Exception thrown by application class 'org.springframework.web.servlet.FrameworkServlet.processRequest():894'
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is javax.persistence.TransactionRequiredException: no transaction is in progress
  at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:894)
  at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1221)
  at [internal classes]
[ERROR   ] SRVE0315E: An execption occurred: com.ibm.ws.webcontainer.webapp.WebAppErrorReport: org.springframework.web.util.NestedServletException: Request processing failed&#59; nested exception is javax.persistence.TransactionRequiredException: no transaction is in progress
    at com.ibm.ws.webcontainer.webapp.WebAppErrorReport.constructErrorReport(WebAppErrorReport.java:153)
    at com.ibm.ws.webcontainer.webapp.WebAppErrorReport.constructErrorReport(WebAppErrorReport.java:194)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1078)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:4173)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:302)
    at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost.handleRequest(DynamicVirtualHost.java:296)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1006)
    at com.ibm.ws.webcontainer.osgi.DynamicVirtualHost$1.run(DynamicVirtualHost.java:253)
    at com.ibm.ws.http.dispatcher.internal.channel.HttpDispatcherLink$TaskWrapper.run(HttpDispatcherLink.java:457)
    at com.ibm.ws.threading.internal.Worker.executeWork(Worker.java:398)
    at com.ibm.ws.threading.internal.Worker.run(Worker.java:380)
    at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is javax.persistence.TransactionRequiredException: no transaction is in progress
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:894)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:789)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:595)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1221)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:757)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:440)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:125)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:92)
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:322)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:184)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:155)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
    at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:192)
    at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:89)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:939)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1036)
    ... 9 more
Caused by: javax.persistence.TransactionRequiredException: no transaction is in progress
    at org.hibernate.ejb.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:983)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:365)
    at $Proxy120.flush(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:240)
    at $Proxy120.flush(Unknown Source)
    at com.smartpharm.dao.AbstractGenericDao.save(AbstractGenericDao.java:22)
    at com.smartpharm.account.dao.impl.AccountDaoJpaImpl.createUser(AccountDaoJpaImpl.java:27)
    at com.smartpharm.account.service.impl.AccountServiceImpl.createUser(AccountServiceImpl.java:21)
    at com.smartpharm.account.controller.AccountController.createAccount(AccountController.java:36)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:213)
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:578)
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:80)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
    ... 49 more

pom.xmlの依存関係

    <properties>
        <org.springframework.version>3.1.1.RELEASE</org.springframework.version>
    </properties>
<dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.3</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.19</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>commons-pool</groupId>
            <artifactId>commons-pool</artifactId>
            <version>1.6</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.3</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.14</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>com.lexi.lexidata</groupId>
            <artifactId>LexiData</artifactId>
            <version>1.0</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-core-asl</artifactId>
            <version>1.9.6</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-core</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-taglibs</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>${org.springframework.version}</version>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-context</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.springframework</groupId>
                    <artifactId>spring-core</artifactId>
                </exclusion>
            </exclusions>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${org.springframework.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.hibernate.javax.persistence</groupId>
            <artifactId>hibernate-jpa-2.0-api</artifactId>
            <version>1.0.1.Final</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-core-lgpl</artifactId>
            <version>1.9.7</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.codehaus.jackson</groupId>
            <artifactId>jackson-mapper-asl</artifactId>
            <version>1.9.7</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.1.4.Final</version>
            <type>jar</type>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib</artifactId>
            <version>2.2.2</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.10</version>
            <type>jar</type>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>3.1.1.RELEASE</version>
            <type>jar</type>
            <scope>test</scope>
        </dependency>
    </dependencies>

app-config.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"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">


     <context:annotation-config/>
     <context:component-scan base-package="com.smartpharm"/>   

     <import resource="db-config.xml"/>
     <import resource="security-config.xml"/>

</beans>

db-config.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:jee="http://www.springframework.org/schema/jee"
     xmlns:tx="http://www.springframework.org/schema/tx"
     xsi:schemaLocation="http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">


     <jee:jndi-lookup id="lexiDataSource" jndi-name="jdbc/lexiDb" expected-type="javax.sql.DataSource"/> 
     <jee:jndi-lookup id="smartDataSource" jndi-name="jdbc/smartDb" expected-type="javax.sql.DataSource"/>

     <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="smartDataSource" />
        <property name="packagesToScan" value="com.smartPharm" />
        <property name="jpaVendorAdapter">
           <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
              <property name="showSql" value="true" />
              <property name="generateDdl" value="true" />
              <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" />
           </bean>
        </property>
     </bean>

     <bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
     </bean>

     <tx:annotation-driven transaction-manager="txManager" proxy-target-class="false" />


</beans>

AbstractGenericDao

package com.smartpharm.dao;

import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import org.springframework.transaction.annotation.Transactional;


public abstract class AbstractGenericDao<K,PK> implements GenericDao<K,PK> {

    @PersistenceContext
    public EntityManager em;

    public EntityManager getEntityManager() {
        return em;
    }

    @Transactional
    public K save(K toAdd) {
        em.persist(toAdd);
        em.flush();
        return toAdd;
    }

    abstract public K find(PK pk);

    public void deleteByPrimaryKey(PK pk) {
        em.remove(find(pk));
        em.flush();
    }

    public void delete(K toDelete) {
        em.remove(toDelete);
        em.flush();
    }

}

AccountDaoJpaImplパッケージcom.smartpharm.account.dao.impl;

import org.apache.log4j.Logger;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import com.smartpharm.account.dao.AccountDao;
import com.smartpharm.account.entities.User;
import com.smartpharm.account.model.CreateUserRequest;
import com.smartpharm.dao.AbstractGenericDao;

@Repository
@Transactional
public class AccountDaoJpaImpl extends AbstractGenericDao<User, Integer> implements AccountDao{

    private static Logger log = Logger.getLogger(AccountDaoJpaImpl.class);

    @Transactional
    public void createUser(CreateUserRequest createUserRequest){
        log.info("creating User for " + createUserRequest.getEmailAddress());

        User user = new User();
        user.setUserName(createUserRequest.getEmailAddress());
        user.setPassword("password");

        user = save(user);

        log.debug("user " + user.getUserId() + " created");
    }


    @Override
    public User find(Integer pk) {
        // TODO Auto-generated method stub
        return null;
    }
}

AccountServiceImpl

package com.smartpharm.account.service.impl;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

import com.smartpharm.account.dao.AccountDao;
import com.smartpharm.account.model.CreateUserRequest;
import com.smartpharm.account.service.AccountService;


@Service
@Transactional
public class AccountServiceImpl implements AccountService {

    @Autowired
    AccountDao accountDao;

    @Transactional
    public void createUser(CreateUserRequest request){
        accountDao.createUser(request);
    }
}

AccountController

package com.smartpharm.account.controller;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.smartpharm.account.model.CreateUserRequest;
import com.smartpharm.account.model.CreateUserResponse;
import com.smartpharm.account.service.AccountService;

@Controller
public class AccountController {

    private static Logger log = Logger.getLogger(AccountController.class);

    @Autowired
    AccountService accountService;

    public AccountController(){
    }

    @RequestMapping(value="/admin/createUser", method=RequestMethod.POST)
    public @ResponseBody CreateUserResponse createAccount(@RequestBody CreateUserRequest createUserRequest, HttpServletRequest request, HttpServletResponse response){
        log.debug(createUserRequest);

        accountService.createUser(createUserRequest);

        return new CreateUserResponse("userCreated", "no error");
    }

}

また、DBレイヤーでコミットしようとする直前のログには、作成されてEntityManagerが2回破棄されたログが表示されます。

DEBUG AccountController - CreateUserRequest 
firstName = test
middleInit = test
lastName = tset
emailAddress = test
dob = 
address1 = 
address2 = 
city = 
state = 
zip = 


INFO  AccountDaoJpaImpl - creating User for test

DEBUG SharedEntityManagerCreator$SharedEntityManagerInvocationHandler - Creating new EntityManager for shared EntityManager invocation

DEBUG SessionImpl - Opened session at timestamp: 13426274946

DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager

DEBUG SharedEntityManagerCreator$SharedEntityManagerInvocationHandler - Creating new EntityManager for shared EntityManager invocation

DEBUG SessionImpl - Opened session at timestamp: 13426274950

DEBUG EntityManagerFactoryUtils - Closing JPA EntityManager
4

2 に答える 2

3 
@Transactional(propagation=Propagation.MANDATORY)

Spring JavaDocのMANDATORY引用：

現在のトランザクションをサポートし、存在しない場合は例外をスローします。同じ名前のEJBトランザクション属性に類似しています。

次のように変更するだけです。

@Transactional

デフォルト（REQUIRED）の伝播を使用します。AccountDaoJpaImpl.createUser()または、外部トランザクションから呼び出します。たとえば、 （デフォルトの伝播で）ラップAccountServiceImpl.createUser()します。@Transactional

于 2012-07-18T15:01:54.573 に答える
1

私は実際に問題が何であるかを知りました。まず、プロキシがオブジェクトにラップされていませんでした。そのため、トランザクションが開始されることはありませんでした。トランザクション マネージャーの宣言に aspectj を追加すると、別のエラーが発生し始めました。

それは、私のポイントカットが正しく定義されていないことが判明しました。

于 2012-07-30T02:19:36.587 に答える