[windup-dev] org.springframework.context.ApplicationContext cannot be found by org.jboss.tools.windup.runtime_3.1.0.qualifier

Tue Dec 16 13:13:01 EST 2014

Since windup 2.0 is in no way backwards compatible with Windup 1.0, and the
APIs you'll need probably don't exist in Windup 2.0 yet, I suspect that we
will be solving unnecessary problems (like seemingly Spring related issues
such as this one) by trying to stand up Windup 1 at this point, but that's
fine, we can do this first.

~Lincoln

On Tue, Dec 16, 2014 at 9:49 AM, Ian Tewksbury <itewksbu at redhat.com> wrote:
>
> Lincoln,
>
> I didn't want to try to bite off more then I can chew at once. Hence I
> want to make sure I can load windup via forge/furnace before I also try to
> switch over to using the new windup. If I can load one version with forge
> then I can load any version. But right now I can't load the version I had
> working, which means if I tried to switch to loading Windup 2.0 I would be
> dealing with new API and class loading issues at the same time.
>
> So first goal, load windup 1 via forge, once I can see I can do that, then
> I can switch out for windup 2.
>
> I have a hunch about the class loading issues, but I will put that
> conversation on the forge forum because it seems the best place.
>
> Blue Skies,
> ~Ian
>
> ------------------------------
> *From: *"Lincoln Baxter, III" <lincolnbaxter at gmail.com>
> *To: *"Windup-dev List" <windup-dev at lists.jboss.org>
> *Sent: *Monday, December 15, 2014 4:22:57 PM
>
> *Subject: *Re: [windup-dev]
> org.springframework.context.ApplicationContext cannot be found by
> org.jboss.tools.windup.runtime_3.1.0.qualifier
>
> Hey Ian,
>
> Glad to see you! Sorry you're having trouble getting this up and running
> again (as you said, not sure we ever did get it there.)
>
> At this point, I would abandon using the Legacy windup codebase. We've
> long since stopped working on it. My suggestion, now, would be to update to
> the Windup 2.0.0.Beta6 (or SNAPSHOT) version, and start picking things up
> from there.
>
> As I recall, we weren't ready at the time of your last attempt, to produce
> a report, or information that you could consume in Eclipse, but I do
> believe we are at that point now.
>
> To answer some of your questions:
>
>    - The addon needs to contain any required JARs from libraries that are
>    included. It won't go out and find things on the fly - everything must be
>    bundled.
>    - The new entry point for Windup is used here in WindupCommand (you
>    should be able to use this as an example):
>    https://github.com/windup/windup/blob/master/ui/src/main/java/org/jboss/windup/ui/WindupCommand.java#L249
>     -
>    - You pretty much just need to ask Furnace for instances of:
>
>    org.jboss.windup.graph.GraphContextFactory;
>    org.jboss.windup.exec.WindupProcessor;
>
> The rest "should" be self explanatory via the example.
>
>
> ~Lincoln
>
> On Mon, Dec 15, 2014 at 11:56 AM, Ian Tewksbury <itewksbu at redhat.com>
> wrote:
>
>> Robb,
>>
>> I am not using it. Windup is attempting to use it as it is loading its
>> rules. This issue is not really spring specfic, spring just happens to be
>> the first JAR that is having issues being loaded. The issue is indicitive
>> of a larger problem. Forge/Furnace is not getting queried when trying to
>> load classes that are in JARs provided by the addon.
>>
>> Blue Skies,
>> ~Ian
>>
>> ------------------------------
>> *From: *"Robb Greathouse" <robb.greathouse at redhat.com>
>> *To: *"Windup-dev List" <windup-dev at lists.jboss.org>
>> *Sent: *Monday, December 15, 2014 11:35:34 AM
>> *Subject: *Re: [windup-dev]
>> org.springframework.context.ApplicationContext cannot be found by
>> org.jboss.tools.windup.runtime_3.1.0.qualifier
>>
>>
>> Hi,
>>
>> Quick question.  How do you use springframework in eclipse?
>>
>>
>> Robb Greathouse
>> Chief Evangelist
>> Middleware Business Unit
>> JBoss, a Division of Red Hat
>> cellphone 505-507-4906
>>
>> ------------------------------
>>
>> Linconln,
>>
>>
>> I am trying to get Eclipse to be able to load windup legacy with Forge
>> and have run into the error I think I was running into months ago when I
>> last tried this. The legacy-windup-engine depends on ApplicationContext as
>> a maven dependency but Eclipse/Forage does not seem to be able find the
>> dependency. I have honestly forget how Forge is supposed to work at this
>> point. I thought Forge should automatically be finding all the required
>> dependencies of the jars in the add-on. But maybe I am crazy. Does the
>> addon need to include all the jars that the legacy-windup jars depend on?
>>
>>
>> Blue Skies,
>>
>> ~Ian
>>
>>
>> java.lang.NoClassDefFoundError:
>> org/springframework/context/ApplicationContext
>> at java.lang.Class.getDeclaredMethods0(Native Method)
>> at java.lang.Class.privateGetDeclaredMethods(Class.java:2531)
>> at java.lang.Class.getDeclaredMethods(Class.java:1855)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.SecurityActions.getDeclaredMethods(SecurityActions.java:30)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.ProxyFactory.getMethods(ProxyFactory.java:1121)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.ProxyFactory.getMethods(ProxyFactory.java:1098)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.ProxyFactory.makeSortedMethodList(ProxyFactory.java:803)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.ProxyFactory.computeSignature(ProxyFactory.java:810)
>> at
>> org.jboss.forge.furnace.proxy.javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:398)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$3.call(ClassLoaderAdapterCallback.java:987)
>> at
>> org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhance(ClassLoaderAdapterCallback.java:900)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.enhanceResult(ClassLoaderAdapterCallback.java:277)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.access$200(ClassLoaderAdapterCallback.java:37)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback$2.call(ClassLoaderAdapterCallback.java:124)
>> at
>> org.jboss.forge.furnace.util.ClassLoaders.executeIn(ClassLoaders.java:42)
>> at
>> org.jboss.forge.furnace.proxy.ClassLoaderAdapterCallback.invoke(ClassLoaderAdapterCallback.java:96)
>> at
>> org.jboss.windup.WindupFactory_$$_javassist_ffb85582-a284-4183-a727-6db372ddc32c.createWindupEngine(WindupFactory_$$_javassist_ffb85582-a284-4183-a727-6db372ddc32c.java)
>> at
>> org.jboss.tools.windup.core.WindupService.getWindupEngine(WindupService.java:391)
>> at
>> org.jboss.tools.windup.core.WindupService.getWindupReportEngine(WindupService.java:412)
>> at
>> org.jboss.tools.windup.core.WindupService.generateReport(WindupService.java:250)
>> at
>> org.jboss.tools.windup.core.WindupService.generateReport(WindupService.java:186)
>> at
>> org.jboss.tools.windup.ui.internal.commands.GenerateWindupReportHandler$1.run(GenerateWindupReportHandler.java:78)
>> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
>> Caused by: java.lang.ClassNotFoundException:
>> org.springframework.context.ApplicationContext cannot be found by
>> org.jboss.tools.windup.runtime_3.1.0.qualifier
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:432)
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
>> at
>> org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
>> at
>> org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
>> ... 24 more
>>
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>>
>>
>>
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>
>
>
> --
> Lincoln Baxter, III
> http://ocpsoft.org
> "Simpler is better."
>
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>
>
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>

-- 
Lincoln Baxter, III
http://ocpsoft.org
"Simpler is better."
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