findByXXX() with an ORDER BY parameter for Container-managed bean?

[Meo Van Le]

Dear all,
        Could you tell me how to pass an ORDER BY parameter ( ASC or DESC )
for a finder-method of Container-Managed bean?
        
        For example:
                I have an Entity Bean was deployed as a Container-Managed
bean. The following lines were extracted from my orion-ejb-jar.xml:
        
                <entity-deployment name="psv.rws.ejbs.RwsGroup"
table="Rws_Group" data-source="jdbc/RWS_EJB_DS">
                        <primkey-mapping>
                                <cmp-field-mapping name="groupId"
persistence-name="rws_group_id" />
                        </primkey-mapping>
                        <cmp-field-mapping name="groupName"
persistence-name="rws_group_name" />
                        
                        <finder-method query="$1=$groupName ORDER BY
$groupName ASC">
                                <method>
        
<ejb-name>psv.rws.ejbs.RwsGroup</ejb-name>
        
<method-name>findByGroupNameAsc</method-name>
                                        <method-params>
        
<method-param>java.lang.String</method-param>
                                        </method-params>
                                </method>
                        </finder-method>                        
                        <finder-method query="$1=$groupName ORDER BY
$groupName DESC">
                                <method>
        
<ejb-name>psv.rws.ejbs.RwsGroup</ejb-name>
        
<method-name>findByGroupNameDesc</method-name>
                                        <method-params>
        
<method-param>java.lang.String</method-param>
                                        </method-params>
                                </method>
                        </finder-method>                        
                </entity-deployment>

        I have to write 2 finder methods for an normal finder method with
ascending order and descending order: findByGroupNameAsc and
findByGroupNameDesc.
        
        Are there any way to combine them become a finder method?

Thanks in advance!
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*       Le Van Meo
*       Senior Developer 
*       Tel: 8 251 250
*       Mobil: 091 64 26 36
*       [EMAIL PROTECTED]
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