springJPA 之 QueryDSL(二)

@Override
public Paging<EmployeeSearchDto> listEmpsCorpId(EmpPageListRequest empPageListRequest) {

    BooleanBuilder builder = new BooleanBuilder();
    if(!StringUtils.isEmpty(empPageListRequest.getSearchTxt())){
        builder.andAnyOf(
                builder.or(EMPLOYEE.name.like('%'+empPageListRequest.getSearchTxt()+'%')),
                builder.or(EMPLOYEE.jobNumber.like('%'+empPageListRequest.getSearchTxt()+'%')),
                builder.or(USER.phone.like('%'+empPageListRequest.getSearchTxt()+'%'))
                )
                .and(EMPLOYEE.corpId.eq(empPageListRequest.getCorpId())
                .and(EMPLOYEE.state.eq(EmployeeState.ENABLED)));
    }
    QueryResults<EmployeeSearchDto> employeeDtoQueryResults = jpqlQueryFactory.select(
            Projections.bean(
                    EmployeeSearchDto.class,
                    EMPLOYEE.id,
                    EMPLOYEE.corpId,
                    EMPLOYEE.name,
                    USER.phone,
                    EMPLOYEE.jobNumber,
                    EMPLOYEE.position)).from(EMPLOYEE)
            .leftJoin(USER).on(EMPLOYEE.userId.eq(USER.id))
            .where(builder).offset((employeePageRequest.getPageNumber()-1)*employeePageRequest.getPageSize()
            .limit(empPageListRequest.getPageSize()).fetchResults();
return Paging.convert(employeeDtoQueryResults,empPageListRequest.pageRequest(),empPageListRequest.getDtoClass());