Spring Hibernate整合

package com.benx; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; public class PersonServiceImpl implements PersonService { private PersonDao personDao; /** * Transactional事务回滚，默认情况是Check Exception 不回滚，unCheck Exception回滚 * * RollbackFor or noRollbackFor 的异常有继承关系，比如RollbackFor配了RuntimeException回滚 * 那么出现 RuntimeException的子类都会回滚 */ @Transactional(propagation = Propagation.REQUIRED, rollbackFor = { AppBizExeA.class } , noRollbackFor = { AppBizExeB.class }) public void method1() throws Exception { System.out.println("method1 start"); TPerson per = new TPerson(); per.setAge("24"); per.setId(123); per.setName("xj"); personDao.add(per); throw new NullPointerException(); } @Override @Transactional(propagation = Propagation.NESTED, rollbackFor = { AppBizExeA.class }) public void method2() throws Exception { System.out.println("method2 start"); TPerson per = new TPerson(); per.setAge("24"); per.setId(1234); per.setName("xj"); personDao.add(per); System.out.println("method2 end"); } public PersonDao getPersonDao() { return personDao; } public void setPersonDao(PersonDao personDao) { this.personDao = personDao; } }