MDA 0.7 Question

[Krug, Jeff]

I worked through a couple of other issues in updating the example config files on the wiki, but I could not quickly figure out a fix for one issue.  In the PipelineDemultiplexerStage in the 3rd example:

<bean id="generateOutputs" class="net.shibboleth.metadata.pipeline.PipelineDemultiplexerStage" p:id="generateOutputs" p:waitingForPipelines="true">
<property name="pipelineAndSelectionStrategies">
<util:list>
<bean class="org.opensaml.util.Pair">
<constructor-arg ref="outputAll"/>
<constructor-arg>
<bean class="net.shibboleth.metadata.AlwaysItemSelectionStrategy"/>
</constructor-arg>
</bean>
<bean class="org.opensaml.util.Pair">
<constructor-arg ref="outputIdPs"/>
<constructor-arg>
<bean class="net.shibboleth.metadata.AlwaysItemSelectionStrategy"/>
</constructor-arg>
</bean>
<bean class="org.opensaml.util.Pair">
<constructor-arg ref="outputSPs"/>
<constructor-arg>
<bean class="net.shibboleth.metadata.AlwaysItemSelectionStrategy"/>
</constructor-arg>
</bean>
</util:list>
</property>
</bean>

The AlwaysItemSelectionStrategy specified above does not exist.  The pipelineAndSelectionStrategies component of the demultiplexer is also defined differently in this version of the mda as it is based on com.google.common.base.Predicate (so even if AlwaysItemSelectionStrategy existed, it may not be usable).  I thought that might hint at a very easy fix to the above issue, but I could not figure it out via a quick inspection.  I thought I would check here, before I dove too deep into it.

________________________________________
From: dev-bounces at shibboleth.net [dev-bounces at shibboleth.net] on behalf of Krug, Jeff [Jeff.Krug at gtri.gatech.edu]
Sent: Tuesday, April 17, 2012 3:17 PM
To: Shib Dev
Subject: RE: MDA 0.7 Question

Yeah that worked.  I updated the example config files on the wiki.

Thanks,
Jeff

________________________________________
From: dev-bounces at shibboleth.net [dev-bounces at shibboleth.net] on behalf of Chad La Joie [lajoie at shibboleth.net]
Sent: Tuesday, April 17, 2012 2:24 PM
To: Shib Dev
Subject: Re: MDA 0.7 Question

No, it's just a class name that didn't get updated.  It should be:
net.shibboleth.utilities.java.support.xml.BasicParserPool

On 4/17/12 2:19 PM, Krug, Jeff wrote:
> Maybe I should have been more specific.  I was just updating the third example on the webpage to work with some of my metadata, and I get the below error regarding the parser pool classes.  All three examples reference the same class name for this, so my first instinct of a typo in the config file seemed to be ruled out.  When I compared the library directory from this extraction to my 0.6.1 release, the missing opensaml jar caught my eye.  Maybe this is a simple configuration issue and the name of the bean is wrong in all three config files, but it seemed like the mostly likely issue was I was missing a jar file that the developers typically have in their development environment.
>
> ERROR - Unable to initialize Spring context
> org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.opensaml.util.xml.BasicParserPool] for bean with name 'parserPool' defined in URL [file:/home/jk90/src/aggregator-cli-0.7.0/configExample3.xml]; nested exception is java.lang.ClassNotFoundException: org.opensaml.util.xml.BasicParserPool
>         at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1262) ~[spring-beans-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:576) ~[spring-beans-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1331) ~[spring-beans-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:897) ~[spring-beans-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:566) ~[spring-beans-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:913) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:464) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:140) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at org.springframework.context.support.FileSystemXmlApplicationContext.<init>(FileSystemXmlApplicationContext.java:84) ~[spring-context-3.1.1.RELEASE.jar:3.1.1.RELEASE]
>         at net.shibboleth.metadata.cli.SimpleCommandLine.main(SimpleCommandLine.java:83) ~[aggregator-cli-0.7.0.jar:na]
> Caused by: java.lang.ClassNotFoundException: org.opensaml.util.xml.BasicParserPool
>
> Thanks.
> ________________________________________
> From: dev-bounces at shibboleth.net [dev-bounces at shibboleth.net] on behalf of Chad La Joie [lajoie at shibboleth.net]
> Sent: Tuesday, April 17, 2012 1:52 PM
> To: Shib Dev
> Subject: Re: MDA 0.7 Question
>
> MDA has never really relied on OpenSAML, it just used the util module.
> All of those classes were extracted and moved to java-support and so
> there is no reason to rely on the OpenSAML util module anymore.
>
> On 4/17/12 1:36 PM, Krug, Jeff wrote:
>> The 0.7 release of the MDA did not come with an opensaml in the
>> zipfile.  Is there a specific snapshot of opensaml I should use with
>> it?  I have a 3.0 version from when I was doing some testing with the
>> 0.6.1 MDA, but I did not want to just blindly copy that over, since some
>> of the posts here have implied lots of activity in the opensaml 3.0 tree.
>>
>>
>>
>> Thanks,
>> Jeff
>>
>>
>>
>>
>>
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