[jira] [Created] (CONFIGURATION-573) The values of XML configuration keys having namespace prefix are null

["Petras (JIRA)" <ji...@apache.org>]

Petras created CONFIGURATION-573:
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             Summary: The values of XML configuration keys having namespace prefix are null
                 Key: CONFIGURATION-573
                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-573
             Project: Commons Configuration
          Issue Type: Bug
          Components: Expression engine
    Affects Versions: 1.10
            Reporter: Petras


Consider such snippet:
{code:java}
public void testElementWithNameSpace() throws Exception {
    String xml =
            "<Config>\n" +
            "<dsig:Transforms xmlns:dsig=\"http://www.w3.org/2000/09/xmldsig#\">\n" +
            "  <dsig:Transform Algorithm=\"http://www.w3.org/TR/1999/REC-xpath-19991116\">\n" +
            "    <dsig:XPath xmlns:ietf=\"http://www.ietf.org\" xmlns:pl=\"http://test.test\">self::pl:policy1</dsig:XPath>\n" +
            "  </dsig:Transform>\n" +
            "  <dsig:Transform Algorithm=\"http://www.w3.org/TR/2001/REC-xml-c14n-20010315\"/>\n" +
            "</dsig:Transforms>" +
            "</Config>";
    final XMLConfiguration config = new XMLConfiguration();
    config.setAttributeSplittingDisabled(true);
    config.setDelimiterParsingDisabled(true);
    config.setExpressionEngine(new XPathExpressionEngine());

    config.load(new StringReader(xml));
    System.out.println(ConfigurationUtils.toString(config));
}
{code}
It prints all keys as null:
{code}
dsig:Transforms/dsig:Transform/dsig:XPath=null
dsig:Transforms/dsig:Transform/dsig:XPath/@xmlns:ietf=null
dsig:Transforms/dsig:Transform/dsig:XPath/@xmlns:pl=null
dsig:Transforms/dsig:Transform/@Algorithm=null
dsig:Transforms/@xmlns:dsig=null
{code}
Without XPathExpressionEngine set it prints correct values:
{code}
dsig:Transforms.dsig:Transform.dsig:XPath=self::pl:policy1
dsig:Transforms.dsig:Transform.dsig:XPath[@xmlns:ietf]=http://www.ietf.org
dsig:Transforms.dsig:Transform.dsig:XPath[@xmlns:pl]=http://test.test
dsig:Transforms.dsig:Transform[@Algorithm]=[http://www.w3.org/TR/1999/REC-xpath-19991116, http://www.w3.org/TR/2001/REC-xml-c14n-20010315]
dsig:Transforms[@xmlns:dsig]=http://www.w3.org/2000/09/xmldsig#
{code}
JXPath 1.3 version dependecy was used.
Am I missing something?



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