我遇到一个问题，如果有两个insert语句并且在第二个插入查询中有异常，则回滚无法正常工作 .
为表 PatientDemographics SUCCESS插入1
为表 EncounterHistory FAILS插入2
然后插入1的结果不应该回滚（不自动从数据库恢复，而是在数据库中插入记录） .
@Transactional(readOnly = false, propagation = Propagation.REQUIRES_NEW, rollbackFor = Exception.class)
public void addPatientDemographicsAndEncounterHistory(PatientDemographicsDTO patientDemographicsDTO, int count) throws Exception{
// save patient demographics data
PatientDemographics patientDemographics = new PatientDemographics();
patientDemographics.setFullName(patientDemographicsDTO.getFullName());
patientDemographics.setMedicalRecordNumber(patientDemographicsDTO.getMedicalRecordNumber());
mednetDAO.saveOrUpdate(patientDemographics);
if(count == 1){
throw new Exception(count+" Records Saved");
}
// save patient encounter history
EncounterHistory encounterHistory = new EncounterHistory();
encounterHistory.setCompanyID(patientDemographics.getDefaultCompanyID());
encounterHistory.setPatientID(patientDemographics.getPersonID());
encounterHistory.setDepartmentID(patientDemographics.getLastDepartmentID());
encounterHistory.setDoctorID(patientDemographics.getLastDoctorID());
encounterHistory.setLastOPDDate(patientDemographics.getLastOPDDate());
encounterHistory.setLastOPDFreeCount(patientDemographics.getLastOPDFreeCount());
encounterHistory.setLastNotesID(null);
encounterHistory.setLastIPDDate(null);
encounterHistory.setLastIPDFreeCount(patientDemographics.getLastIPDFreeCount());
mednetDAO.saveOrUpdate(encounterHistory);
}
1 回答
在其默认配置中，Spring Framework的事务基础结构代码仅在运行时未经检查的异常情况下标记用于回滚的事务;也就是说，抛出的异常是
RuntimeException的实例或子类 . 从事务方法抛出的已检查异常不会导致在默认配置中回滚 .从方法签名中删除
throws并抛出RuntimeException：