I found next problem similar to the above.
Tuomas Kiviaho wrote:
>
> Result result = new DOMResult();
> ClassLoader classLoader = Thread.currentThread()
> .getContextClassLoader();
> TransformerFactory transformerFactory =
> TransformerFactory.newInstance(
>
> "org.apache.xalan.processor.TransformerFactoryImpl",
> classLoader);
> Transformer transformer = transformerFactory.newTransformer();
> transformer.transform(source, result);
>
When DOMResult instead of SAXResult (this time with identity transformer)
I'm encountering the following error.
org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create or
change an object in a way which is incorrect with regard to namespaces.
at org.apache.xerces.dom.ElementNSImpl.setName(Unknown Source)
at org.apache.xerces.dom.ElementNSImpl.<init>(Unknown Source)
at org.apache.xerces.dom.CoreDocumentImpl.createElementNS(Unknown
Source)
at org.apache.xml.utils.DOMBuilder.startElement(DOMBuilder.java:328)
at
org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1073)
DOMBuilder.startElement states the following where the error occured.
// Note that the namespace-aware call must be used to correctly
// construct a Level 2 DOM, even for non-namespaced nodes.
if ((null == ns) || (ns.length() == 0))
elem = m_doc.createElementNS(null,name);
else
elem = m_doc.createElementNS(ns, name);
Document.createElementNS javadoc states that parsing is attempted for qname
which leads to the error.
I discovered the following from Xerces implementation which would solve this
issue.
boolean domLevel20 =
source.getOwnerDocument().getImplementation().hasFeature("XML", "2.0");
// Create element according to namespace support/qualification.
if(domLevel20 == false || source.getLocalName() == null)
newElement = createElement(source.getNodeName());
else
newElement = createElementNS(source.getNamespaceURI(),
source.getNodeName());
--
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