Hello List,
I've a question how it is possible to provided additional schema to
xmlbeans at runtime. Maybe my explanation is a little poor, that's why a
example.
I have a project which declares an schema. This schema does only provide
some abstract types.
(Shorted version)
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="com/vw/ais/jobengine/configurations"
xmlns:tns="com/vw/ais/jobengine/configurations"
xmlns:protyp="com/vw/ais/jobengine/propertytypes"
elementFormDefault="qualified">
<xsd:import schemaLocation="../propertytypes/xmlPropertyTypes.xsd"
namespace="com/vw/ais/jobengine/propertytypes"/>
<xsd:element name="Job" abstract="true" type="tns:JobConfig"/>
<!--Declare which elements a job could have-->
<xsd:complexType name="JobConfig">
<xsd:sequence>
....
....
<xsd:element name="kldap" type="protyp:kldapProperty"
minOccurs="0" maxOccurs="unbounded"/>
<xsd:element name="timespan" type="protyp:timespanProperty"
minOccurs="0" maxOccurs="unbounded"/>
<xsd:element name="dependency" type="protyp:dependencyProperty"
minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:attribute name="jobName" type="xsd:string" use="required"/>
</xsd:complexType>
<!-- Declare container for variable content -->
<xsd:element name="JobEngine">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="applicationname" minOccurs="1"
maxOccurs="1">
<xsd:complexType>
<xsd:complexContent>
<xsd:restriction
base="protyp:applicationProperty"/>
</xsd:complexContent>
</xsd:complexType>
</xsd:element>
<xsd:element name="executionInterval" minOccurs="1"
maxOccurs="1">
<xsd:complexType>
<xsd:complexContent>
<xsd:restriction
base="protyp:periodicalProperty">
</xsd:restriction>
</xsd:complexContent>
</xsd:complexType>
</xsd:element>
*<xsd:element ref="tns:Job" minOccurs="0"
maxOccurs="unbounded"/>*
</xsd:sequence>
</xsd:complexType>
</xsd:element>
XMLBeans will compile classes from this schema and use them, no problem.
Now I want to extend (concretize) this schema in another project and
then parse a xml file which is derived from this schema.
Project A -> defines (abstract) schema A
Project B -> concretize schema A
Project A -> should parse concretized schema
If I will do this the program will abort with the following message.
Expected element 'j...@com/vw/ais/jobengine/configurations' instead of
'archive...@com/vw/ais/jobengine/configurations' here in element
jobeng...@com/vw/ais/jobengine/configurations
I think the error occurs because the Project A does not know that the
element "ArchiveJob" (which was specified in the concretized schema) is
from type Job
(<xsd:element name="ArchiveJob" substitutionGroup="conf:*Job*"
type="tns:ArchiveJobConfig"/>)
Know my question. Is it possible in some way to provide another schema
to the xmlbeans parser, at runtime.
I hope you will understand my question
Thx for suggestions
--
Johannes Homuth
-----------------------------------
SOURCEPARK GmbH
Johannes Homuth
Helmholtzstr. 2-9 Gebäude M
10587 Berlin
Tel: +49 (0)30/398 068 30
Fax: +49 (0)30/398 068 39
e-mail: jhom...@sourcepark.de
www: www.sourcepark.de
-----------------------------------
Sitz der Gesellschaft: Berlin
Handelsregister: Amtsgericht Berlin-Charlottenburg, HR B 80254
Ust-IDNr.: DE813218235
Geschäftsführer: Matthias Barmeier, Harald Dürr
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