The XSD annotations are listed on page 79 and 80 of the SDO spec. There is
no such annotation as sdo:open.
To define an open type in XML Schema you need to have one or more
wildcards in the type. For example:
<complexType name="BaseObject" sdo:open="true">
<sequence>
<element name="name" type="string" nillable="false" />
<element name="owner" type="string" />
<element name="description" type="string" />
<element name="lastModified" type="string" />
<element name="namespace" type="string" />
<element name="version" type="string" />
<any maxOccurs="unbounded" namespace="##any"/>
</sequence>
</complexType>
A type cannot be "open" if there is no place in the schema for the "open
content" to go.
Frank.
"Dan Murphy (JIRA)" <[email protected]> wrote on 05/16/2006
08:59:06 AM:
> Cannot generate open content SDOs from annotated XSD
> ----------------------------------------------------
>
> Key: TUSCANY-383
> URL: http://issues.apache.org/jira/browse/TUSCANY-383
> Project: Tuscany
> Type: Bug
>
> Components: Java SDO Tools
> Versions: Java-M1
> Environment: Linux (presume xplatforms)
> Reporter: Dan Murphy
>
>
> I am attempting to generate open content SDOs from XSDs and having
> no luck. It would seem that their are a number of problems, so will
> open a seperate jira for each...
>
> As I understand it, one way to have an open SDO is to use XSD
> annotation. This can be set by adding a open="true" attribute to the
> complextype definition. For example:
>
> <schema targetNamespace="blablabla"
xmlns="http://www.w3.org/2001/XMLSchema
> " xmlns:tns="blablabla" xmlns:sdo="commonj.sdo">
> <import namespace="commonj.sdo" schemaLocation="sdoModel.xsd" />
> <complexType name="BaseObject" sdo:open="true">
> <sequence>
> <element name="name" type="string" nillable="false" />
> <element name="owner" type="string" />
> <element name="description" type="string" />
> <element name="lastModified" type="string" />
> <element name="namespace" type="string" />
> <element name="version" type="string" />
> </sequence>
> </complexType>
> </schema>
>
> However the BaseObject.getType().isOpen() returns false .'. I can't
> create an open dataobject using this approach.
>
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