spring jdbc - The type org.springframework.dao.DataAccessException cannot be resolved

Error: The type org.springframework.dao.DataAccessException cannot be resolved. It is indirectly referenced from required .class files

해결법: RowMapper 선언할 때 spring-jdbc.jar파일만 import할 경우 하위 method인 mapRow 선언시 에러 발생 . spring-tx.jar가 추가로 필요함

메이븐에 추가

<dependency>

<groupId>org.springframework</groupId>

<artifactId>spring-tx</artifactId>

<version>4.1.1.RELEASE</version>

</dependency>