[forge-dev] JAXB unmarshalling in forge plugin

[George Gastaldi]

Well, Forge 2 is in Alpha stage now, but it is pretty stable; We might 
change some APIs (although not drastically) until 2.0.0.Final is 
released by November.
I highly recommend migrating it to Forge 2, for numerous reasons. I'd 
suggest you to take a look at the README docs in 
https://github.com/forge/core/tree/2.0 and ping us in this list or IRC 
if you have any questions.

We'll be glad to help you out.

On 09/13/2013 09:09 AM, Luca Masini wrote:
> I'll create the test-case for the JIRA, but in the meanwhile I think 
> that I should switch to forge2, do you think I can use it for 
> "production" ??
>
>
> 2013/9/13 George Gastaldi <ggastald at redhat.com 
> <mailto:ggastald at redhat.com>>
>
>     Hi Luca,
>
>     We fixed that in Forge 2. In Forge 1 I believe you have no choice
>     but to bundle the JAXB implementation in your plugin.
>
>     Since this looks like a bug still present in Forge 1,  could you
>     please open a JIRA with a simple test case? We'll try to make the
>     fix available in the next release or find a better workaround for
>     it, since it may impact exisiting plugins.
>
>     Best Regards,
>
>     George Gastaldi
>
>
>     Em 13/09/2013, às 06:40, Luca Masini <luca.masini at gmail.com
>     <mailto:luca.masini at gmail.com>> escreveu:
>
>>     Hi guys, I'm developing a plugin where I need to unmarshal some
>>     beans using JAXB.
>>
>>     The parsing works great outside forge, but when I try to execute
>>     the same code inside a plugin I got this Exception:
>>
>>     javax.xml.bind.JAXBException
>>      - with linked exception:
>>     [java.lang.ClassNotFoundException:
>>     com.sun.xml.internal.bind.v2.ContextFactory from [Module
>>     "it.xxxxxxx.forge.prova-plugin:1.0.0-SNAPSHOT-c1d512df-2daa-4ebe-ae7a-154e102bb88d"
>>     from local module loader @15aaf0b3 (roots:
>>     /Applications/sviluppo/jboss/forge-distribution-1.4.0.Final/modules,/Users/ictlm1/.forge/plugins,/Users/ictlm1/Documents/progetti/forge)]]
>>     at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:187)
>>     at javax.xml.bind.ContextFinder.find(ContextFinder.java:376)
>>     at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
>>     at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522)
>>     at it.xxx.forge.parser.Parser.parse(Parser.java:17)
>>     at
>>     it.xxx.forge.forge.CreateEntitiesPlugin.parse(CreateEntitiesPlugin.java:19)
>>     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>     at
>>     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>     at
>>     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>     at java.lang.reflect.Method.invoke(Method.java:597)
>>     at
>>     org.jboss.forge.shell.command.Execution.perform(Execution.java:160)
>>     ...
>>     ...
>>     Caused by: java.lang.ClassNotFoundException:
>>     com.sun.xml.internal.bind.v2.ContextFactory from [Module
>>     "it.esselunga.forge.prova-plugin:1.0.0-SNAPSHOT-c1d512df-2daa-4ebe-ae7a-154e102bb88d"
>>     from local module loader @15aaf0b3 (roots:
>>     /Applications/sviluppo/jboss/forge-distribution-1.4.0.Final/modules,/Users/ictlm1/.forge/plugins,/Users/ictlm1/Documents/progetti/forge)]
>>     at
>>     org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
>>     at
>>     org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
>>     at
>>     org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
>>     at
>>     org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
>>     at
>>     org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
>>     at javax.xml.bind.ContextFinder.safeLoadClass(ContextFinder.java:481)
>>     at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:185)
>>     ... 41 more
>>
>>     ContextFactory is part of rt.jar with is bundled with the JDK,
>>     how can I tell the ModuleClassLoader to let me load it ??
>>
>>     Thank you.
>>
>>
>>
>>     -- 
>>     ****************************************
>>     http://www.lucamasini.net
>>     http://twitter.com/lmasini
>>     http://www.linkedin.com/pub/luca-masini/7/10/2b9
>>     ****************************************
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>
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>
> -- 
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> http://www.linkedin.com/pub/luca-masini/7/10/2b9
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