RE: Error getting another object in resultMap

Pecelis, Sergio Wed, 27 Sep 2006 14:12:05 -0700

Thanks for answer!

I reorganize my packages and separate the resultMaps in two sqlMaps and then it Works!

</resultMap>

</sqlMap>

</resultMap>

SELECT NROPRO, RAZSOC, NRODOC

FROM QS36F."TG.6A1F1"

WHERE NROPRO = #idProveedor#

</select>

-----Mensaje original-----
De: Jeff Butler [mailto:[EMAIL PROTECTED]
Enviado el: Miércoles, 27 de Septiembre de 2006 01:50 p.m.
Para: [email protected]
Asunto: Re: Error getting another object in resultMap

Does Proveedor have getter/setter methods for documento that are of type Documento? Like this:

Documento getDocumento() {}

void setDocumento(Documento documento){}

iBATIS 2.2.0 will only try to make a Collection if getDocumento() returns some class that implements java.util.Collection.

Jeff Butler

On 9/27/06, Pecelis, Sergio <[EMAIL PROTECTED]> wrote:

Error instantiating collection property for mapping 'documento'

I have ibatis 2.2.0

I am trying to retrieve and populate an object which itself contains
another object.

The main object is 'Proveedor', the secondary object is 'Documento'.  I
refer to the secondary object in the main resultmap by its result map
name.

The resultMap is configured as:

<sqlMap namespace="Proveedor">

<typeAlias alias="proveedor"
type="ar.com.toepfer.utils.model.Proveedor"/>
<typeAlias alias="documento"
type=" ar.com.toepfer.utils.model.Documento"/>

<cacheModel id="proveedorCache" type="LRU">
   <flushInterval hours="24"/>
   <property name="size" value="100"/>
</cacheModel>

<resultMap id="proveedorMap" class="proveedor">
       <result property="idProveedor" column="NROPRO"/>
       <result property="descripcion" column="RAZSOC"/>
       <result property="documento"
resultMap="Proveedor.documentoMap"/>
</resultMap>

<resultMap id="documentoMap" class="documento">
       <result property="nroDocumento" column="NRODOC"/>
</resultMap>

<select id="getProveedorDoc" parameterClass="proveedor"
resultMap="proveedorMap">
SELECT NROPRO, RAZSOC, NRODOC
       FROM QS36F."TG.6A1F1"
       WHERE NROPRO = #idProveedor#
</select>

</sqlMap>

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RE: Error getting another object in resultMap

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