Creating a builder from a DOMSource only works with Woodstox
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Key: AXIOM-401
URL: https://issues.apache.org/jira/browse/AXIOM-401
Project: Axiom
Issue Type: Bug
Components: DOOM, LLOM
Affects Versions: 1.2.12
Reporter: Andreas Veithen
Priority: Minor
Since Axiom 1.2.12, OMXMLBuilderFactory supports creating a builder from a
javax.xml.transform.Source object. This works well for DOMSource objects,
provided that Woodstox is used as StAX implementation. This can be demonstrated
by the following code:
Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
document.appendChild(document.createElementNS(null, "root"));
OMDocument omDocument = OMXMLBuilderFactory.createOMBuilder(new
DOMSource(document)).getDocument();
omDocument.serialize(System.out);
However, executing the same code using the StAX implementation included in
Oracle's Java 1.6 runtime environment fails with the following error:
Exception in thread "main" java.lang.UnsupportedOperationException: Cannot
create XMLStreamReader or XMLEventReader from a
javax.xml.transform.dom.DOMSource
at
com.sun.xml.internal.stream.XMLInputFactoryImpl.jaxpSourcetoXMLInputSource(XMLInputFactoryImpl.java:302)
at
com.sun.xml.internal.stream.XMLInputFactoryImpl.createXMLStreamReader(XMLInputFactoryImpl.java:145)
at
org.apache.axiom.util.stax.wrapper.XMLInputFactoryWrapper.createXMLStreamReader(XMLInputFactoryWrapper.java:107)
at
org.apache.axiom.util.stax.wrapper.WrappingXMLInputFactory.createXMLStreamReader(WrappingXMLInputFactory.java:128)
at
org.apache.axiom.util.stax.wrapper.XMLInputFactoryWrapper.createXMLStreamReader(XMLInputFactoryWrapper.java:107)
at
org.apache.axiom.om.impl.common.factory.AbstractOMMetaFactory.createOMBuilder(AbstractOMMetaFactory.java:104)
at
org.apache.axiom.om.OMXMLBuilderFactory.createOMBuilder(OMXMLBuilderFactory.java:292)
at Test.main(Test.java:13)
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