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https://issues.apache.org/jira/browse/WSCOMMONS-166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rich Scheuerle reassigned WSCOMMONS-166:
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Assignee: Rich Scheuerle
> axiom cannot retrieve default namespace for OMElement
> -----------------------------------------------------
>
> Key: WSCOMMONS-166
> URL: https://issues.apache.org/jira/browse/WSCOMMONS-166
> Project: WS-Commons
> Issue Type: Bug
> Components: AXIOM
> Reporter: Mike Rheinheimer
> Assigned To: Rich Scheuerle
> Attachments: patch.txt
>
>
> The patch explains it all. :)
> The soap message we try to use in the patch is:
> // missing namespace for faultcode value
> private final static String sampleSOAP12FaultEnvelope2 =
> //"<?xml version='1.0' encoding='UTF-8'?>"
> "<env:Envelope xmlns:env=\"http://www.w3.org/2003/05/soap-envelope\";>"
> + "<env:Body>"
> + "<env:Fault>"
> + "<env:Code><env:Value>Sender</env:Value></env:Code>"
> + "<env:Reason><env:Text lang=\""+ Locale.getDefault().getLanguage()
> +"\">"
> + faultString + "sampleSOAP12FaultEnvelope2</env:Text></env:Reason>"
> + "</env:Fault>"
> + "</env:Body>"
> + "</env:Envelope>";
> Notice the fault code value "Sender" has no prefix "env" in this message. It
> seems like axiom is not setting a default namespace without a prefix. I
> tried adding some code to OMTextImpl:
> public OMNamespace getNamespace() {
> // If the namespace has already been determined, return it
> // Otherwise calculate the namespace if the text contains a colon and
> is not detached.
> if (calcNS) {
> return textNS;
> } else {
> calcNS = true;
> if (getParent() != null) {
> String text = getTextFromProperPlace();
> if (text != null) {
> int colon = text.indexOf(':');
> if (colon > 0) {
> textNS = ((OMElementImpl) getParent()).
> findNamespaceURI(text.substring(0,colon));
> if (textNS != null) {
> charArray = null;
> value = text.substring(colon+1);
> }
> }
> // NEW
> else {
> textNS = ((OMElementImpl)
> getParent()).findNamespaceURI("");
> if (textNS != null) {
> charArray = null;
> value = text.substring(colon+1);
> }
> // END NEW
> }
> }
> }
> }
> return textNS;
> }
> This of course calls findNamespaceURI with a blank prefix. However, there is
> no namespace with a blank prefix in the map of namespaces. So, we thought
> this might be due to the first SOAPElement constructor setting a local 'ns'
> field with the namespace from the parent instead of calling setNamespace().
> So I tried changing it:
> if (extractNamespaceFromParent) {
> //this.ns = parent.getNamespace();
> setNamespace(parent.getNamespace());
> }
> This also did not work, however, because parent.getNamespace() just returns
> the already-prefixed namespace. It does not add another entry to the
> namespace map.
> See patch for testcase.
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