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Posted to java-user@axis.apache.org by Jack Sprat <re...@yahoo.com> on 2007/09/24 18:53:21 UTC
[Axis2] schema validation exception
I am getting an UnsupportedOperation Exception each time I try to validate an OMElement against a schema. I am using Axis2 1.2 with no data binding so my service class receives an OMElement object. The validation code is quite simple:
// Get XML stream reader from OMElement received
XMLStreamReader reader = doc.getXMLStreamReader();
//Create the DOOM OMFactory
OMFactory doomFactory = DOOMAbstractFactory.getOMFactory();
//Create the new builder
StAXOMBuilder doomBuilder = new StAXOMBuilder(doomFactory, reader);
//Get the document element
OMElement omElem = doomBuilder.getDocumentElement();
try {
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema xsd = factory.newSchema(schemaLocation);
Validator validator = xsd.newValidator();
validator.validate(new DOMSource((Element) omElem));
return true;
}
catch (Exception e) {
return false;
}
Below is a snippet of the stack trace:
java.lang.UnsupportedOperationException: TODO
at
org.apache.axiom.om.impl.dom.DocumentImpl.getDoctype(DocumentImpl.java:225)
at
org.apache.xerces.jaxp.validation.DOMValidatorHelper.setupEntityMap(Unknown
Source)
at
org.apache.xerces.jaxp.validation.DOMValidatorHelper.validate(Unknown
Source)
at org.apache.xerces.jaxp.validation.ValidatorImpl.validate(Unknown
Source)
at javax.xml.validation.Validator.validate(Unknown Source)
Note that this works fine in Tomcat 5.5 but chokes in Websphere 6.1 so I suspect there is a class loading issue somewhere. What could be the problem??
Thanks,
T
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