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OSGi access to Apache Tomcat JNDI [message #1043185]

Wed, 17 April 2013 11:45

Jan Stamer

Messages: 13
Registered: February 2012

Junior Member

Hi,

I need to access a datasource of Apache Tomcat (and later also IBM WebSphere) from OSGi. I am trying this using Gemini Naming but without success yet.

What I got working so far:
When I try to access the JNDI this goes through Gemini Naming. Yet I don't get hold of Tomcat's JNDI.

Are there tutorials or sample projects which access resources of an application or web server via JNDI?

Currently I get the following exception:

2013-04-17 12:29:32,727 [EclipseGeminiBlueprintExtenderThread-24] ERROR o.e.g.b.e.i.a.ContextLoaderListener [ ] - Application context refresh failed (OsgiBundleXmlApplicationContext(bundle=com.pe-international.gabi.gw.repository.db, config=osgibundle:/META-INF/spring/*.xml))
javax.naming.NoInitialContextException: Client's BundleContext could not be located
	at org.eclipse.gemini.naming.TraditionalInitialContextFactoryBuilder$TraditionalInitialContextFactory.getInitialContext(TraditionalInitialContextFactoryBuilder.java:81) ~[na:na]
	at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667) ~[na:1.6.0_27]
	at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288) ~[na:1.6.0_27]
	at javax.naming.InitialContext.init(InitialContext.java:223) ~[na:1.6.0_27]
	at javax.naming.InitialContext.<init>(InitialContext.java:197) ~[na:1.6.0_27]

Any help appreciated!

Thanks,
Jan

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Re: OSGi access to Apache Tomcat JNDI [message #1043247 is a reply to message #1043185]

Wed, 17 April 2013 13:14

Violeta Georgieva

Messages: 278
Registered: October 2010

Senior Member

Quote:

I need to access a datasource of Apache Tomcat (and later also IBM WebSphere) from OSGi.

When you specify Apache Tomcat, do you mean Gemini Web or pure Apache Tomcat?

If you mean Gemini Web please check the documentation [1]

Regards
Violeta

[1] http://eclipse.org/gemini/web/documentation/gemini-web-documentation-2.2.1.RELEASE/gemini-web-user-guide/htmlsingle/gemini-web-user-guide.html#configuring-tomcat -> Chapter "JNDI Resources"

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Re: OSGi access to Apache Tomcat JNDI [message #1043250 is a reply to message #1043247]

Wed, 17 April 2013 13:17

Jan Stamer

Messages: 13
Registered: February 2012

Junior Member

Hi,

I am talking about pure Apache Tomcat here.

Our setup is running Eclipse Equinox embedded in a WAR file. We use the servlet bridge to manage the OSGi framework.

Thanks,
Jan

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Re: OSGi access to Apache Tomcat JNDI [message #1733841 is a reply to message #1043250]

Wed, 01 June 2016 11:54

Sachin Bhosale

Messages: 1
Registered: June 2016

Junior Member

Hi Jan

I am also looking for the similar issue, do you have any inputs on this?

Thanks,
Sachin

Jan Stamer wrote on Wed, 17 April 2013 13:17

Hi,

I am talking about pure Apache Tomcat here.

Our setup is running Eclipse Equinox embedded in a WAR file. We use the servlet bridge to manage the OSGi framework.

Thanks,
Jan

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