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Re: The problem with XML Schema definition

From: Bob Schloss <rschloss@us.ibm.com>
Date: Sun, 12 May 2002 14:03:52 -0400
To: ValaR - Netlife <gavrilovets@netlife.de>, xmlschema-dev@w3.org
Message-ID: <OF03078B3F.8E6DC8E7-ON85256BB7.0062BE47@pok.ibm.com>

If the result element was declared to be of complexType resultType,
complexType result type could be a defined as a   sequence  consisting of
two particles:
1) the element  STATUS
2) a model group with a choice compositor
     a) one branch of the choice has a sequence of Key1, Key2, Key3, Key4
     b) the other branch of the choice has a particle element ERROR.

(There are other ways to do this: such as having the 2nd model group be a
sequence of Key1, Key2, Key3, Key4 and ERROR, each of which has minOccurs
="0").

Please consult http://www.w3.org/TR/xmlschema-0 or one of the books on XML
Schema which have been published in the last few months for details.

Bob Schloss
IBM Watson Research Center



Valeri Gavrilovets <valar@rambler.ru>@w3.org on 05/10/2002 09:14:55 AM

Please respond to ValaR - Netlife <gavrilovets@netlife.de>

Sent by:    xmlschema-dev-request@w3.org


To:    xmlschema-dev@w3.org
cc:
Subject:    The problem with XML Schema definition



Hopefully anyone helps me by this "trivial" problem.
I have two kinds of possible xml documents:

First---------

<callResult type="java.util.Hashtable"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://host/schema/newSession.xsd">
     <result type="java.util.Hashtable">
        <STATUS>OK</STATUS>
        <Key1>123</Key1>
        <Key2>234</Key2>
        <Key3>324</Key3>
        <Key4>256</Key4>
     </result>
 </callResult>

Second-------

<callResult type="java.util.Hashtable"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation="http://host/schema/newSession.xsd">
     <result type="java.util.Hashtable">
        <STATUS>INIT</STATUS>
        <ERROR>200</ERROR>
     </result>
</callResult>

Now the newSession.xsd schema should describe these two kinds of xml.
Could you help me giving some good ideas?
Received on Sunday, 12 May 2002 14:05:50 UTC

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