Hi Sagara,
<JarScanner className="org.wso2.carbon.tomcat.ext.scan.
CarbonTomcatJarScanner"/>
I think this is the same fix I did for websocket improvement. But I did in
code level.
+ ctx.setJarScanner(new CarbonTomcatJarScanner());
If your change works we would not put my change in. Much simpler.
thanks,
On Fri, Mar 14, 2014 at 3:36 PM, Sagara Gunathunga (JIRA) <[email protected]>wrote:
> Sagara
> Gunathunga<https://wso2.org/jira/secure/ViewProfile.jspa?name=sagara%40wso2.com>commented
> on [image:
> Improvement] WSAS-1688 <https://wso2.org/jira/browse/WSAS-1688>
> *Use Apache Taglibs instead of Glassfish Taglibs framework
> *<https://wso2.org/jira/browse/WSAS-1688>
> In addition to above change it's required to set
> "CarbonTomcatJarScanner" as the JarScanner [1] in the server level
> contenxt.xml file in order to load TLDs and other resources from OSGi
> bundles, default StandardJarScanner does not work on OSGi environments.
>
>
> <JarScanner
> className="org.wso2.carbon.tomcat.ext.scan.CarbonTomcatJarScanner"/>
>
> REF - CarbonTomcatJarScanner
> Problem description : According the servlet 3.0 spec, tldScanner classes
> are picked up during web-app load phase from the classPath using SPI
> mechanism. Normal sequence is to scan;
> - WEB-INF/lib
> - parent URL classPath
> However with the BundleClassLoader being the parent classLoader of
> Tomcat web-app classLoder, it fails to pick up TLD scanner references
> reside in plugins directory.
>
> Contribution of this class : Tomcat allows a standard extension called
> JarScanner in its context.xml. This
> implementation extends the StandardJarScanner and add/forcefully-process
> plugins dir during the
>
> Configuration : add this implementation class to root Context.xml of the
> tomcat servlet container.
>
> TODO - How this work on Tomcat CRE ?
>
> [1] -
> http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/tomcat/JarScanner.html
> [2] -
> https://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/tomcat/util/scan/StandardJarScanner.html
> [3] - http://tomcat.apache.org/tomcat-7.0-doc/config/jar-scanner.html
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--
Supun Malinga,
Senior Software Engineer,
WSO2 Inc.
http://wso2.com
email: [email protected] <[email protected]>
mobile: +94 (0)71 56 91 321
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