This seems to be picking up the Sun JAXP parser and not woodstox.
This is fixed in the latest 2.1.1 snapshots (to work with either
parser). For 2.1 release, you will probably need woodstox instead
of Sun's.
Dan
On Jun 10, 2008, at 6:37 PM, Wolf, Chris (IT) wrote:
I am not getting this exception:
javax.xml.stream.XMLStreamException: NamespaceURI cannot be null
If anyone can help, that would be great.
I recently upgraded from an April snapshot to CXF-2.1, and now I get a
stack trace whenever I
do an HTTP GET for the WSDL from my published endpoint:
WARNING: org.apache.cxf.transport.http.WSDLQueryHandler Exception
caught
writing response.
org.apache.cxf.transport.http.WSDLQueryException: Exception occurred
while trying to process
http://localhost:8080/wsstest/services/secadmin?wsdl
at
org
.apache.cxf.transport.http.WSDLQueryHandler.writeResponse(WSDLQueryHa
ndler.java:229)
at
org
.apache.cxf.transport.servlet.ServletController.invoke(ServletControl
ler.java:137)
at
org
.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFSe
rvlet.java:170)
[...]
Caused by: javax.xml.stream.XMLStreamException: NamespaceURI cannot be
null
at
com
.sun.xml.stream.writers.XMLStreamWriterImpl.writeAttribute(XMLStreamW
riterImpl.java:620)
at
org.apache.cxf.staxutils.StaxUtils.writeElement(StaxUtils.java:520)
at
org.apache.cxf.staxutils.StaxUtils.writeElement(StaxUtils.java:440)
at
org.apache.cxf.staxutils.StaxUtils.writeDocument(StaxUtils.java:421)
at
org.apache.cxf.staxutils.StaxUtils.writeDocument(StaxUtils.java:411)
at
org.apache.cxf.staxutils.StaxUtils.writeNode(StaxUtils.java:560)
at
org
.apache.cxf.transport.http.WSDLQueryHandler.writeResponse(WSDLQueryHa
ndler.java:226)
I traced the problem to org.apache.cxf.staxutils.StaxUtils.java, lines
484-488:
} else {
// System.out.println("Calling writeStartElement for local
name : "
// + localName + " URI: " + ns + " Prefix :" + prefix);
writer.writeStartElement(prefix, localName, ns);
}
The values for the "writeStartElement" are:
prefix = "wsdl"
localname = "definitions"
ns = "http://schemas.xmlsoap.org/wsdl/";
The start element looks like:
<wsdl:definitions name="SecAdmin"
targetNamespace="urn:secadmin.svcscore.ibd.ms.com"
xmlns="http://schemas.xmlsoap.org/wsdl/";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:tns="urn:secadmin.svcscore.ibd.ms.com"
xmlns:x1="urn:secadmin.svcscore.ibd.ms.com/types"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
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Daniel Kulp
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http://www.dankulp.com/blog
