Re: [castor-dev] can Castor do it???

Enrique Rodrďż˝guez Mon, 11 Nov 2002 07:16:43 -0800

Hear is my mapping.xml. I don't know what must I do to read/write inside Range the RangeValue array. Is something with the bind-xml becouse the sql query generated by castor looks like those i was thinking i need.

If it was a single repeatable tag, i know i have to write in the bind-xml tag, the name of this tag. But in my scheme i have to write two repatable tags.

So my question could be this, How to bind two xml-tags inside one castor mappings field???

Thank you very much.

<class name="Range"
           identity="id"
           key-generator="HIGH/LOW">

        <map-to table="Range"/>

        <field name="id">
            <sql name="ID_AUDIENCE" type="integer"/>
        </field>

        <field name="description">
            <bind-xml name="Description"/>
            <sql name="DESCRIPTION" type="varchar"/>
        </field>
        <field name="rangeValues"
               type="RangeValues">
               <sql many-key="ID_AUDIENCE_RANGE"/>
                   
               <bind-xml name=""/>
                   
        </field>
    </class>

    <class name="RangeValuesItem"
           identity="id"
           key-generator="HIGH/LOW"
           depends="Audience"
           >

        <map-to table="RangeValues"/>

        <field name="id">
            <sql name="ID_RANGE_VALUES" type="integer"/>
        </field>

        <field name="range">
            <bind-xml name="Range" node="text"/>
            <sql name="RANGE" type="varchar"/>
        </field>
        <field name="value">
            <bind-xml name="Value" node="text"/>
            <sql name="VALUE" type="varchar"/>
        </field>

        <field name="audience" type="audience">
            <sql name="ID_AUDIENCE"/>
        </field>
    </class>

-----Mensaje original-----
De: pedro canales [mailto:[EMAIL PROTECTED]]
Enviado el: lunes, 11 de noviembre de 2002 15:50
Para: [EMAIL PROTECTED]
Asunto: Re: [castor-dev] can Castor do it???

Enrique,
Could you send me a snippet of code how are you
trying to do this?
If you have succeded marshalling your objetcs, I
think is not a big deal making unmarshalling.

Pedro.

>From: "Arnaud Blandin" <[EMAIL PROTECTED]>
>Reply-To: [EMAIL PROTECTED]
>To: [EMAIL PROTECTED]
>Subject: Re: [castor-dev] can Castor do it???
>Date: Mon, 11 Nov 2002 14:18:13 +0100
>
>Hi Enrique,
>
>Why not using the Source Generator to generate the java object model
>from the schema?
>The mapping API intends to provide information mostly on the java model
>you want to marshal to xml and unmarshal from xml. It doesn't define an
>XML grammar by itself (even though it lets you specify some XML
>datatyping). What you are asking for is typically the expression of an
>XML Schema rule thus in that case the solution is to use the Source
>Generator.
>
>Hope that helps,
>
>Arnaud
>
>-----Original Message-----
>From: Enrique Rodrďż˝guez [mailto:[EMAIL PROTECTED]]
>Sent: Monday, November 11, 2002 2:01 PM
>To: [EMAIL PROTECTED]
>Subject: [castor-dev] can Castor do it???
>
>Past week i asked for a solution to my problem. i Have to marshall and
>unmarshall an xml document like this...
>
><Range>
>    <RangeQualifier>Description</RangeQualifier>
>    <RangePrecision>From</RangePrecision>
>    <RangeValue>15</RangeValue>
>    <RangePrecision>To</RangePrecision>
>    <RangeValue>45</RangeValue>
></AudienceRange>
>RangePrecision and RangeValue always are joined, and as you can see, can
>be repeatable.
>the xml-schema can support this, but "I think", castor not.
>If anybody know how can I do it, PLEASE, help me.
>Now, i can make the unmarshal process with something like that:
>        <field name="setValues"
>               type="RangePrecisionValue"
>               collection="vector"
>
>set-method="addRangePrecisionValue">
>               <bind-xml node="element" matches="*"/>
>        </field>
>I add some code to the method addRangePrecisionValue. In this method i
>receive all the tags values and create the objects I need. But I don't
>find any clue with the marshall process.
>Regards, Enrique.
>
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