OpenSAML user discussion

[Thilina Mahesh Buddhika <>]

Hi Chad,

Actually I have mistakenly stated that I have checked the classpath. What I did was analyzing the list of open files of that program. There I saw the endorsed jars are also listed. Sometimes I may have missed something here. 

What I have posted earlier was the portion of the stack trace that corresponds to OpenSAML 2. But for to make this clear, I will post the whole stack trace.
----------------------------------------
 [java] java.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
     [java]     at javax.xml.parsers.DocumentBuilderFactory.setXIncludeAware(Unknown Source)
     [java]     at org.opensaml.xml.parse.BasicParserPool.initializePool(BasicParserPool.java:496)
     [java]     at org.opensaml.xml.parse.BasicParserPool.<init>(BasicParserPool.java:138)
     [java]     at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:87)
     [java]     at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:73)
     [java]     at org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java:139)
     [java]     at org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:83)
     [java]     at org.apache.rahas.impl.SAML2TokenIssuer.issue(SAML2TokenIssuer.java:138)
     [java]     at org.apache.rahas.TokenRequestDispatcher.handle(TokenRequestDispatcher.java:70)
     [java]     at org.apache.rahas.STSMessageReceiver.invokeBusinessLogic(STSMessageReceiver.java:57)
     [java]     at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
     [java]     at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100)
     [java]     at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
     [java]     at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
     [java]     at org.apache.axis2.transport.http.HTTPWorker.service(HTTPWorker.java:278)
     [java]     at org.apache.axis2.transport.http.server.AxisHttpService.doService(AxisHttpService.java:281)
     [java]     at org.apache.axis2.transport.http.server.AxisHttpService.handleRequest(AxisHttpService.java:187)
     [java]     at org.apache.axis2.transport.http.server.HttpServiceProcessor.run(HttpServiceProcessor.java:82)
     [java]     at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1061)
     [java]     at edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:575)
-------------------------------------------------------------------------------

Thanks.

best regards,
thilina
   
E-Mail         : 
I blog here : http://thilinamb.com

On Wed, Jul 1, 2009 at 7:48 PM, Chad La Joie <> wrote:

I can't tell without more information, but I strongly suspect it's an endorsement issue.  Xerces 2.something and above (basically any xerces release from the last 5-7 years) supports that method.  Looking on the classpath does not tell you whether something is endorsed.  Endorsed libraries do NOT show up there.  Now you may endorse a library AND put them on your classpath but those are two different things with two different outcomes.

Was there more to that stack trace?

wrote:

hi all,

I am trying to develop the SAML2 support in Apache Rampart. While trying to build an assertion, the following exception is thrown when trying to invoke DefaultBootstrap.bootstrap() method.

---------------------------------
ava.lang.UnsupportedOperationException: This parser does not support specification "null" version "null"
    [java]     at javax.xml.parsers.DocumentBuilderFactory.setXIncludeAware(Unknown Source)
    [java]     at org.opensaml.xml.parse.BasicParserPool.initializePool(BasicParserPool.java:496)
    [java]     at org.opensaml.xml.parse.BasicParserPool.<init>(BasicParserPool.java:138)
    [java]     at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:87)
    [java]     at org.opensaml.xml.XMLConfigurator.<init>(XMLConfigurator.java:73)
    [java]     at org.opensaml.DefaultBootstrap.initializeXMLTooling(DefaultBootstrap.java:139)
    [java]     at org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:83)
    [java] -------------------------------------

I have already endorsed Xerces and Xalan. I am using JDK 1.5 and Xerces 2.9.1. One interesting point is that I have a simple program that creates a assertion using the hard coded parameters, and that works fine. Once I added this to my main program, I started to hit this error.

I saw this error has been reported sometime back to this list[1], then the solution provided there is to endorse the JAXP implementation. But I have already done that and it works fine for me in one scenario. I checked the classpath while the erroneous program and it seems that the endorsed jars have been picked up.

It would be really appreciated if someone can guide me to the solution.

Thanks in advance.

best regards,
thilina

[1] - https://mail.internet2.edu/wws/arc/mace-opensaml-users/2007-10/msg00051.html  

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