Spring数据jpa事务在服务上不起作用
以下是我的服务方法:Spring数据jpa事务在服务上不起作用,spring,jpa,spring-data,transactional,Spring,Jpa,Spring Data,Transactional,以下是我的服务方法: @Resource private PersonRepository personRepository; @Transactional @Override public Person create(PersonDTO created) { LOGGER.debug("Creating a new person with information: " + created); Person person = Person.getBuilder(created
@Resource
private PersonRepository personRepository;
@Transactional
@Override
public Person create(PersonDTO created) {
LOGGER.debug("Creating a new person with information: " + created);
Person person = Person.getBuilder(created.getFirstName(), created.getLastName()).build();
personRepository.save(person);
foo();
return null;
}
public void foo() {
throw new RuntimeException();
}
正如你所看到的,我扔下了一个Exection,但是坚持发生了
以下是我的数据源配置:
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
<property name="entityManagerFactory" ref="entityManagerFactory" />
</bean>
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver"/>
<property name="url" value="jdbc:mysql://localhost:3306/dbb"/>
<property name="username" value="root" />
<property name="password" value="pass" />
<property name="initialSize" value="10"/>
<property name="maxActive" value="100"/>
<property name="maxIdle" value="15"/>
<property name="minIdle" value="10"/>
<property name="timeBetweenEvictionRunsMillis" value="10000"/>
<property name="minEvictableIdleTimeMillis" value="60000"/>
<property name="validationQuery" value="/* ping */ SELECT 1"/>
<property name="testOnBorrow" value="true"/>
<property name="testWhileIdle" value="true"/>
<property name="removeAbandoned" value="true"/>
<property name="removeAbandonedTimeout" value="300"/>
</bean>
<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="persistenceUnitName" value="punit"/>
<property name="dataSource" ref="dataSource"/>
<property name="jpaDialect">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
</property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="database" value="MYSQL"/>
<!-- <property name="databasePlatform" value="${hibernate.dialect}"/> -->
<property name="showSql" value="false"/>
<property name="generateDdl" value="false"/>
<!-- <property name="hibernate.connection.autocommit" value="false"/> -->
</bean>
</property>
<property name="jpaPropertyMap">
<map>
<entry key="hibernate.connection.autocommit" value="false" />
</map>
</property>
</bean>
知道为什么吗
谢谢 您必须抛出
Spring
的TransactionSystemException
。否则,您必须抛出扩展TransactionSystemException的自己的异常
例如:
import org.springframework.transaction.TransactionSystemException;
public class SystemException extends TransactionSystemException {
public SystemException(String message) {
super(message);
}
public SystemException(String message, Throwable throwable) {
super(message, throwable);
}
}
public void foo() {
throw new SystemException("System Error!");
}
重复的服务实例(一个有事务,一个没有事务)或MySQL和MyISAM表(不支持事务)。请注意您的配置
hibernate。当您注入DataSource
时,connection
属性不会做任何事情(但会弄乱您的XML)。我们使用的是INNODB,为什么您认为我有一个重复的服务?您不会是第一个。如果使用组件扫描,请确保ContextLoaderListener
和DispatcherServlet
不扫描相同的组件。另外,请确保在指定了
的上下文中加载服务。M.Denium,谢谢它的工作原理,我扫描了两次组件。不,您没有。。。Springs事务管理遵循与EJB规范相同的语义,并且默认情况下对所有运行时异常进行回滚。请参阅参考指南的第页。默认情况下,每个RuntimeException都会回滚