OpenSAML user discussion

[Brent Putman <>]

Looks like whatever JAXP implementation you're using doesn't support the
XInclude processing.

The top-level JAXP DocumentBuilderFactory is defined:

public abstract class DocumentBuilderFactory
{

    public void setXIncludeAware(boolean flag)
    {
        throw new UnsupportedOperationException("This parser does not
support specification \"" +
getClass().getPackage().getSpecificationTitle() + "\" version \"" +
getClass().getPackage().getSpecificationVersion() + "\"");
    }

}


Your DBF impl class must not implement this method.

The Javadoc says:
"For backward compatibility, when implementations for earlier versions
of JAXP is used, this exception will be thrown."

So the question is: What Java vendor and version and what JAXP impl and
version are you using?  Probably you just need to endorse and/or
configure a newer version of a JAXP impl, such as Xerces 2.9.0.  Maybe
your 2 environments are setup differently?  You indicated that one works
and the other doesn't.

Thanks,
Brent



Massimiliano Masi wrote:
> Hello all,
>
> I've this problem, by creating an authentication assertion.
>
> If I run it from a public static void main() everything works.
>
>
>
>  java.lang.UnsupportedOperationException: This parser does not support
> specification "null" version "null
> 18:52:48,368 ERROR [STDERR]     at
> javax.xml.parsers.DocumentBuilderFactory.setXIncludeAware(Unknown Source)
> 18:52:48,368 ERROR [STDERR]     at
> org.opensaml.xml.parse.BasicParserPool.initializePool(BasicParserPool.java:484)
>
> 18:52:48,368 ERROR [STDERR]     at
> org.opensaml.xml.parse.BasicParserPool.<init>(BasicParserPool.java:136)
> 18:52:48,369 ERROR [STDERR]     at
> org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:70)
> 18:52:48,369 ERROR [STDERR]     at
> org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java:120)
>
> 18:52:48,369 ERROR [STDERR]     at
> org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:71)
>
>
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