[xsd-users] Parsing for the substitutionGroup

[Ninh Tran Dang]

Hi Boris,

 

I tried the XSD for the substitutionGroup defintion, and I got another
problem when parsing the elements in the substitutionGroup with the same
element type (not the derived type as the example of 5.4 section -
http://www.codesynthesis.com/projects/xsd/documentation/cxx/parser/guide/#5.
4). Please see the schema below, the "startup", "candidate", and "running"
defined with the same configNameType type.

 

Could you please help me answer this?

 

Thanks,

Ninh

 

            <xs:complexType name="configNameType"/>

            <xs:element name="config-name" type="configNameType"
abstract="true"/>

            <xs:element name="startup" type="configNameType"
substitutionGroup="config-name"/>

            <xs:element name="candidate" type="configNameType"
substitutionGroup="config-name"/>

      <xs:element name="running" type="configNameType"
substitutionGroup="config-name"/>

 

 

 

-----Original Message-----
From: Boris Kolpackov [mailto:boris at codesynthesis.com] 
Sent: Thursday, February 14, 2008 9:00 PM
To: Ninh Tran Dang
Cc: xsde-users at codesynthesis.com; dangninhtran at vnn.vn
Subject: Re: [xsde-users] Parsing for the substitutionGroup

 

Hi Ninh Tran,

 

Ninh Tran Dang <tdninh at tma.com.vn> writes:

 

> I currently use the XSDe as a part of my program. I have difficulty with

> parsing the NETCONF schema using the substitutionGroup definition.

 

XML Schema polymorphism (xsi:type and substitution groups) are not

yet supported in XSD/e though we are planning to add this support

in the next release which is scheduled for the end of April.

 

Another alternative would be to use XSD instead of XSD/e. The

C++/Parser mapping in XSD supports polymorphism, see Section

5.4, "Support for Polymorphism" in the C++/Parser Getting

Started Guide:

 

http://codesynthesis.com/projects/xsd/documentation/cxx/parser/guide/#5.4

 

Yet another alternative would be for us to implement support for

polymorphism in XSD/e and provide you with a custom binary before

the official release (this shouldn't take more than a few weeks).

This option is only available on the commercial basis with a

proprietary license or priority support contract for XSD/e.

 

Boris