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From Brandon Goodin <brandon.goo...@gmail.com>
Subject Re: Nested Beans?
Date Tue, 12 Apr 2005 19:05:28 GMT
does your device bean have a setTag(...) method?

On Apr 12, 2005 12:44 PM, Nic Werner <werner@sonoma.edu> wrote:
> Thanks for the guidance Brandon, but I'm still lost after checking
> everything: I want this 'select' command to grab the deviceid, and
> populate the DeviceBean using this unique tag, is that possible?
> 
> ReservationBean holds a DeviceBean. The DB table has a field called
> 'DeviceID' which should refer to the DeviceBean.getTag()
> 
> I get the error:  Caused by: com.ibatis.common.beans.ProbeException:
> There is no WRITEABLE property named 'tag' in class 'java.lang.String'
> 
> Snippet of my ReservationBean:
> public final class ReservationBean extends ActionForm {
> 
>         private String ipAddress="";
>         private DeviceBean device = new DeviceBean();
> ....
> 
> Reservation.xml:
> <resultMap id="ReservationBean"
> class="com.company.beans.dhcp.ReservationBean">
>         <result property="ipAddress" column="ipaddress"/>
>         <result property="device.tag" column="deviceid"/>
>     </resultMap>
>     <select id="selectReservations" resultMap="ReservationBean">
>         SELECT
>             deviceid,
>             ipaddress
>         FROM dhcp_reservation
>     </select>
> ---------------------
> 
> - Nic.
> 
> 
> Brandon Goodin wrote:
> 
> >You can use '.'  (dot) notation. So, if you pass in Reservation as
> >your parameter class you can acess the device id with 'device.id'
> >(assuming 'id' is the name of your id propety in the Device class)
> >
> >Brandon
> >
> >On Apr 7, 2005 12:58 PM, Nic Werner <werner@sonoma.edu> wrote:
> >
> >
> >>Greetings,
> >>    The archives aren't searchable right now
> >>(http://incubator.apache.org/ibatis/site/mailinglists.html), so I have
> >>this question:
> >>
> >>I have a Bean (Reservation), with another Bean (Device) inside it. My
> >>database just contains the DeviceID in the Reservation table - where/how
> >>can I use the getter inside the nestedbean to get this DeviceID out?
> >>
> >>Thanks,
> >>
> >>- Nic.
> >>
> >>
> >>
> 
>

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