The problem is: What is the context class loader of the thread? Did you 
set one up? OSGi is generally mute on the subject of context class loaders 
and does not mess with them.

Since you know that the resource is visible to your bundle, it would be 
better to use your class' class loader to call getResources.

ClassLoader loader = getClass().getClassLoader();
...
Enumeration<URL> urls = loader.getResources("api_mapping.xml");


-- 

BJ Hargrave
Senior Technical Staff Member, IBM
OSGi Fellow and CTO of the OSGi Alliance
hargr...@us.ibm.com

office: +1 386 848 1781
mobile: +1 386 848 3788




From:   David Cao <govel...@gmail.com>
To:     Equinox development mailing list <equinox-dev@eclipse.org>
Date:   2014/07/28 16:51
Subject:        Re: [equinox-dev] Resource not found inside bundle
Sent by:        equinox-dev-boun...@eclipse.org



So I see conflict answers ... 

To Raymond, I will give a quick try from the Activator of your method. 
Thank!!

To BJ, the code is something like this,

ClassLoader loader = Thread.currentThread().getContextClassLoader();
...
Enumeration<URL> urls = loader.getResources("api_mapping.xml");
...

Do you see a problem? What I am doing here is to convert an existing web 
app into OSGi framework via Servlet bridge for Tomcat 6. The classloading 
code is from the non-bundle web app ...

thanks a lot!!



On Mon, Jul 28, 2014 at 5:14 PM, BJ Hargrave <hargr...@us.ibm.com> wrote:
That file does appear to be in the classpath. The picture shows it in 
WEB-INF/classes which is in the Bundle-ClassPath. What does the code look 
like that is trying to access the file? 
-- 

BJ Hargrave
Senior Technical Staff Member, IBM
OSGi Fellow and CTO of the OSGi Alliance
hargr...@us.ibm.com 

office: +1 386 848 1781
mobile: +1 386 848 3788




From:        Raymond Auge <raymond.a...@liferay.com> 
To:        Equinox development mailing list <equinox-dev@eclipse.org> 
Date:        2014/07/28 16:02 
Subject:        Re: [equinox-dev] Resource not found inside bundle 
Sent by:        equinox-dev-boun...@eclipse.org 




That file is not in the classpath of the bundle and so you can't use the 
"resource" API. 

However, you can use the "entry" API (which talks about the bundle rather 
than about the bundle's classpath).

e.g. 

URL url = bundle.getEntry("api_mapping.xml");

IF you have a class however, and you need to get to the bundle of the 
class, you can do

Bundle bundle = FrameworkUtil.getbundle(this.getClass());

URL url = bundle.getEntry("api_mapping.xml");

HTH 


On Mon, Jul 28, 2014 at 12:57 PM, David Cao <govel...@gmail.com> wrote: 
Hello there, 

I have a bundle jar file basically converted from a .war file, with 
"Bundle-ClassPath" set as follow, 

Bundle-Localization: plugin 
Bundle-ClassPath: WEB-INF/classes, 
 WEB-INF/lib/activation-1.1.jar, 
 WEB-INF/lib/antlr-2.7.5.jar, 
... 
Import-Package: javax.servlet, 
 javax.servlet.http, 
 org.osgi.framework;version="1.3.0", 
 org.osgi.service.http;version="1.2.0", 
 org.osgi.util.tracker;version="1.3.1" 


There is an internal class which depends on a "api_mapping.xml" file which 
is located under "WEB-INF/classes" (shown below). However, the class 
complains unable to find the .xml file.  

I wonder if I missed some manifest descriptors for resources? does anyone 
have an idea why this is happening? Thanks a lot!! 



​ 




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-- 
Raymond Augé (@rotty3000) 
Senior Software Architect 
Liferay, Inc. (@Liferay) 
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