Question

我有一种服务方法 addAgent定义为

@Override
@Transactional(readOnly=false)
public void addAgent(Agent agent, String password,UserProfile userProfile) {
    this.userManagerService.addUser(userProfile.getEmail(), password, new    String[]  {agent.getAgentType()}, userProfile,false);
    this.userProvisioningService.enableUser(userProfile.getEmail());
    agent.setUserProfileId(userManagerService.getUserProfileId(userProfile.getEmail()));
    agent = (Agent)genericDAO.create(agent);
}

addUser用户方法本身就是事务性的。每当我想保存数据时。它在前两次成功执行但在年龄创建时失败。

代码在junit上工作正常。

似乎交易设定问题。表示交易内的交易。

任何正文都可以帮我解释如何在春季3进行此交易链接。

在日志中它似乎就像这样

2012-03-19 17:20:28,945 [TP-Processor2] DEBUG jpa.JpaTemplate - Creating new EntityManager for JpaTemplate execution
2012-03-19 17:20:28,949 [TP-Processor2] DEBUG impl.SessionImpl - opened session at timestamp: 13321578289
2012-03-19 17:20:29,161 [TP-Processor2] DEBUG def.AbstractSaveEventListener - delaying identity-insert due to no transaction in progress
2012-03-19 17:20:29,163 [TP-Processor2] DEBUG jpa.JpaTemplate - Closing new EntityManager after JPA template execution
2012-03-19 17:20:29,164 [TP-Processor2] DEBUG jpa.EntityManagerFactoryUtils - Closing JPA EntityManager

可能是

delaying identity-insert due to no transaction in progress

applicationContext.xml

<bean id="txManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>
    <tx:annotation-driven transaction-manager="txManager" />
    <bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="persistenceUnitName" value="B2C_BROKER" />
        <property name="jpaVendorAdapter">
            <bean id="jpaAdapter"
                class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
                <property name="database" value="MYSQL" />
                <property name="showSql" value="false" />
                <property name="generateDdl" value="false" />
            </bean>
        </property>
    </bean> 
    <bean id="genericDAO" class="com.core.orm.dao.GenericDAOImpl">
        <property name="entityManagerFactory" ref="entityManagerFactory" />
    </bean>

找到另一个日志：

2012-03-19 20:13:21,074 [TP-Processor3] DEBUG jpa.JpaTemplate - Creating new EntityManager for JpaTemplate execution
2012-03-19 20:13:21,082 [TP-Processor3] DEBUG impl.SessionImpl - opened session at timestamp: 13321682010
2012-03-19 20:13:21,082 [TP-Processor3] DEBUG impl.SessionImpl - opened session at timestamp: 13321682010
2012-03-19 20:13:21,090 [TP-Processor3] TRACE impl.SessionImpl - setting flush mode to: AUTO
2012-03-19 20:13:21,090 [TP-Processor3] TRACE impl.SessionImpl - setting flush mode to: AUTO
2012-03-19 20:13:21,096 [TP-Processor3] TRACE impl.SessionImpl - setting cache mode to: NORMAL
2012-03-19 20:13:21,096 [TP-Processor3] TRACE impl.SessionImpl - setting cache mode to: NORMAL
2012-03-19 20:13:21,100 [TP-Processor3] TRACE def.AbstractSaveEventListener - transient instance of: com.xchange.agent.domain.Agent
2012-03-19 20:13:21,100 [TP-Processor3] TRACE def.AbstractSaveEventListener - transient instance of: com.xchange.agent.domain.Agent
2012-03-19 20:13:21,103 [TP-Processor3] TRACE def.DefaultPersistEventListener - saving transient instance
2012-03-19 20:13:21,103 [TP-Processor3] TRACE def.DefaultPersistEventListener - saving transient instance
2012-03-19 20:13:21,106 [TP-Processor3] TRACE def.AbstractSaveEventListener - saving [com.xchange.agent.domain.Agent#<null>]
2012-03-19 20:13:21,106 [TP-Processor3] TRACE def.AbstractSaveEventListener - saving [com.xchange.agent.domain.Agent#<null>]
2012-03-19 20:13:21,110 [TP-Processor3] DEBUG def.AbstractSaveEventListener - delaying identity-insert due to no transaction in progress
2012-03-19 20:13:21,110 [TP-Processor3] DEBUG def.AbstractSaveEventListener - delaying identity-insert due to no transaction in progress
2012-03-19 20:13:21,114 [TP-Processor3] DEBUG jpa.JpaTemplate - Closing new EntityManager after JPA template execution
2012-03-19 20:13:21,115 [TP-Processor3] DEBUG jpa.EntityManagerFactoryUtils - Closing JPA EntityManager
2012-03-19 20:13:21,117 [TP-Processor3] TRACE impl.SessionImpl - closing session
2012-03-19 20:13:21,117 [TP-Processor3] TRACE impl.SessionImpl - closing session
2012-03-19 20:13:21,119 [TP-Processor3] TRACE jdbc.ConnectionManager - connection already null in cleanup : no action
2012-03-19 20:13:21,119 [TP-Processor3] TRACE jdbc.ConnectionManager - connection already null in cleanup : no action

Answer 1

请检查this

发布你的bean定义，以防你仍然遇到问题。

修改

将以下行添加到日志属性

log4j.logger.org.hibernate.type=trace

并检查所有插入内容的值

Answer 2

问题已解决。但是线束是我对解决方案不满意。

我使用Spring @Autowire注释注入对象。我删除了并手动注入。我工作得很好。

我确信使用注释注入事务需要一些设置（可能是交易代理不包围服务）。

如果有人知道我们错过了什么设置，那么我会在上面附上我的applicationContext.xml。

春季交易链

2 个答案: