OpenSAML user discussion

[Arnout Engelen <>]

Hi,

My guess would be you have multiple versions of 
org.apache.velocity.runtime.resource.ResourceManager on your classpath.


Arnout

On Mon, Jan 25, 2010 at 04:15:20PM -0600, Caraway, Mark wrote:
> Sorry for the mix up in my prior reply. 
> 
> I believe I am now properly endorsing the endorsed jars, but am still
> unable to bootstrap the environment. I'm not sure why it is telling me
> that the RMI does not implement the RM. It appears to me that it is
> finding the correct classes so I'm not sure what I'm missing. 
> 
> org.opensaml.xml.ConfigurationException: Unable to initialize Velocity
> template engine
>       at
> org.opensaml.DefaultBootstrap.initializeVelocity(DefaultBootstrap.java:1
> 31)
>       at
> org.opensaml.DefaultBootstrap.bootstrap(DefaultBootstrap.java:86)
>       at org.coacd.COA_Vend.<init>(COA_Vend.java:14)
>       at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>       at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorA
> ccessorImpl.java:39)
>       at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCons
> tructorAccessorImpl.java:27)
>       at
> java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>       at java.lang.Class.newInstance0(Class.java:355)
>       at java.lang.Class.newInstance(Class.java:308)
>       at
> coldfusion.runtime.java.JavaProxy.createObjectWithDefaultConstructor(Jav
> aProxy.java:191)
>       at coldfusion.runtime.java.JavaProxy.invoke(JavaProxy.java:75)
>       at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2272)
>       at
> cflogin2ecfm1048361855.runPage(D:\websites\www\dev\sso\login.cfm:12)
>       at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:196)
>       at
> coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:370)
>       at
> coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
>       at
> coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:279)
>       at
> coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:
> 48)
>       at
> coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
>       at coldfusion.filter.PathFilter.invoke(PathFilter.java:86)
>       at
> coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
>       at
> coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
>       at
> coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersist
> enceFilter.java:28)
>       at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
>       at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
>       at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
>       at
> coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
>       at
> coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.jav
> a:126)
>       at coldfusion.CfmServlet.service(CfmServlet.java:175)
>       at
> coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
>       at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
>       at
> coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServ
> letFilter.java:42)
>       at
> coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
>       at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
>       at jrun.servlet.FilterChain.service(FilterChain.java:101)
>       at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
>       at
> jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
>       at
> jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286
> )
>       at
> jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543
> )
>       at
> jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:
> 203)
>       at
> jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java
> :428)
>       at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)
> Caused by: java.lang.Exception: The specified class for ResourceManager
> (org.apache.velocity.runtime.resource.ResourceManagerImpl) does not
> implement org.apache.velocity.runtime.resource.ResourceManager; Velocity
> is not initialized correctly.
>       at
> org.apache.velocity.runtime.RuntimeInstance.initializeResourceManager(Ru
> ntimeInstance.java:589)
>       at
> org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:24
> 1)
>       at
> org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:
> 113)
>       at org.apache.velocity.app.Velocity.init(Velocity.java:83)
>       at
> org.opensaml.DefaultBootstrap.initializeVelocity(DefaultBootstrap.java:1
> 29)
>       ... 41 more
> 
> 
> Any help is appreciated and thanks,
> 
> Mark
> 
> 
> -----Original Message-----
> From: Brent Putman 
> [mailto:]
>  
> Sent: Tuesday, January 19, 2010 3:16 PM
> To: 
> 
> Cc: Caraway, Mark
> Subject: Re: [OpenSAML] This parser does not support specification
> "null" version "null"
> 
> 
> 
> On 1/14/10 4:04 PM, 
> 
>  wrote:
> > Hello I'm a newbie to SAML and I'm currently stumped on this error. 
> >
> > java.lang.UnsupportedOperationException: This parser does not support
> specification "null" version "null"
> >     at
> javax.xml.parsers.DocumentBuilderFactory.setSchema(DocumentBuilderFactor
> y.java:561)
> >     
> >   
> 
> 
> The underlying reason for the error is that your JAXP impl is too old to
> support the DBF setSchema method. Someone else had a similar issue here:
> 
> https://mail.internet2.edu/wws/arc/mace-opensaml-users/2007-10/msg00051.
> html
> 
> 
> >
> > I'm calling the java class from a simple Coldfusion app that basically
> just calls a java class that returns a Boolean as to whether or not the
> user has been validated. It looks like to me the
> DocumentBuilderFactory.setSchema should be using the
> DocumentBuilderFactoryImpl.setSchema, but I'm not sure how to change the
> behavior. 
> >   
> 
> You need to configure your JRE's XML parsing environment to use a newer,
> supported version of a JAXP implementation (e.g. Xerces). You mentioned
> Coldfusion, but didn't mention what container/app server you are using
> (JRun vs. Tomcat, JBoss, etc). You most likely just need to use your
> container's defined method of endorsing classes and endorse a newer
> version of the Xerces and Xalan jars. We ship known, good versions of
> those in the OpenSAML distribution.