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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