spring 整合hibernate的事物配置.doc

我们一下说的都是spring 整合hibernate的事物配置。Spring2.0及以后的版本中声明式事务有两种风格的配置：使用基于XML文件和基于注解式的声明式事务配置方法。具体参见Spring Framework 开发参考手册 9.5 声明式事务管理。Spring2.0及以后的版本中声明式事务的配置与之前的版本有相当大的不同。主要差异在于不再需要配置TransactionProxyFactoryBean了。Spring2.0之前的旧版本风格的配置仍然是有效的；你可以简单地认为新的tx:tags/替你定义了TransactionProxyFactoryBean。Spring2.0之前的旧版本风格的配置示例如下：//applicationContext.xml?xml version=1.0 encoding=UTF-8?!DOCTYPE beans PUBLIC -//SPRING//DTD BEAN//EN /dtd/spring-beans.dtdbeans default-dependency-check=none default-autowire=no default-lazy-init=false bean id=dataSource class=org.springframework.jndi.JndiObjectFactoryBean property name=jndiName valuejdbc/award/value /property /bean bean id=sessionFactory class=org.springframework.orm.hibernate3.LocalSessionFactoryBean property name=dataSource ref bean=dataSource / /property property name=hibernateProperties props prop key=hibernate.dialectorg.hibernate.dialect.DB2Dialect/prop prop key=hibernate.show_sqltrue/prop /props /property property name=mappingDirectoryLocations list valueclasspath*:gov/cnca/aproduct/bo/value !-- valueclasspath*:persist/role/value valueclasspath*:persist/activity/value valueclasspath*:persist/extension/value valueclasspath*:persist/user/value -- /list /property !-- property name=mappingResources list valuegov/cnca/aproduct/bo/User.hbm.xml/value /list /property -- /bean bean id=transactionManager class=org.springframework.orm.hibernate3.HibernateTransactionManager property name=sessionFactory ref local=sessionFactory / /property /bean bean id=transactionProxy abstract=true class=erceptor.TransactionProxyFactoryBean property name=transactionManager ref bean=transactionManager/ /property property name=transactionAttributes props prop key=init*PROPAGATION_REQUIRED,-SysException/prop prop key=save*PROPAGATION_REQUIRED,-SysException/prop prop key=add*PROPAGATION_REQUIRED,-SysException