Java对象锁

public void createDepartment(Department department)
throws BusException {

       
if (log.isDebugEnabled()) {

           
log.debug("Enter Department: {}", department);

       
}

       
if (null == department) {

           
throw new BusException(Code.PARAMETER_ERROR);

       
}

       
department.setId(StringUtils.uuid());

   
    departmentDao.insert(department);

       
if (log.isDebugEnabled()) {

           
log.debug("Level Department: {}", department);

       
}

   
}

 
  isDebugEnabled：http://zhukewen-java.iteye.com/blog/1174017

     
 对象锁：http://www.blogjava.net/konhon/archive/2005/08/17/10296.html