3 Replies Latest reply on Jun 26, 2011 9:19 PM by njiang

SoapBinding Class not Visible from ClassLoader

lynndiehl Jun 24, 2011 5:22 PM

In servicemix, I am encountering the following exception when trying to call an external webservice from my Java bean component:

org.apache.cxf.tools.common.extensions.soap.SoapBinding is not visible from class loader

I found that this is an issue that has been reported. Refer to this link to view the issue: https://issues.apache.org/jira/browse/CXF-3184

I am hoping to find a work-around to this problem since we cannot upgrade to a new version of cxf. In the above link, it mentions the following work-around:

"To avoid it we would to set context classloader to CXF bundle one before calling CXF code that causes this exception or import the cxf packages in our bundle and set context classloader to our bundle's one. "

I was hoping someone could provide more details on these work-arounds. I did import the cxf packages in my bundle, but how do I "set context classloader to our bundle's one".

Thank You

1. Re: SoapBinding Class not Visible from ClassLoader

ffang Jun 24, 2011 8:43 PM (in response to lynndiehl)

Hi,

I'm wondering what's the exact FUSE ESB version you're using, this issue get fixed by end of last year, so if you're using FUSE ESB 4.3.1 or later, this fix should already get picked up.

Anyway, you can add code in your java bean before you call cxf client like
Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());

Freeman
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2. Re: SoapBinding Class not Visible from ClassLoader

lynndiehl Jun 24, 2011 11:20 PM (in response to ffang)

Freeman -

Thank you for the quick response.
Adding that line in the code worked perfectly.
I appreciate the help very much - I was struggling with this issue.
(We are currently using an older version of Fuse - 2.2.11).

Thanks Again -
Lynn
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3. Re: SoapBinding Class not Visible from ClassLoader

njiang Jun 26, 2011 9:19 PM (in response to lynndiehl)

Just FYI, CXF 2.2.12-fuse-00-00 was released with that path.
You can grap it from Fuse maven repo[1] if you want

http://repo.fusesource.com/nexus/content/groups/public/

Willem
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