scala - 休眠会话到列表转换

Question

 hibernate session to list conversion
 Compilation Error occured when java converted into scala..!!   

错误：类型不匹配；找到：java.util.List[?0] 其中需要类型 ?0：scala.collection.immutable.List[com.scala.entity.User]

   Code:     def getAllUsers(): List[User] = {
          return getSession().createQuery("from User where reslut='false'").list()
           }

Answer 1

    def getAllUsers(): List[User] = {
    val objList = getSession().createQuery("from User where isDelete = 'false'").list()
    objList.asInstanceOf[List[User]]

Answer 2

可能是使用 scala.collection.JavaConverters 的简单方法：

import scala.collection.JavaConverters._

def getAllUsers = getSession().createQuery("from User where reslut='false'").list().asScala.toList.map(_.asInstanceOf[User])