Re: explicitly make one bundle aware of other ?

[ramesh chandra]

On 06/22/2012 10:17 PM, Chris Geer wrote:

On Fri, Jun 22, 2012 at 7:46 PM, ramesh chandra <tablet...@gmail.com <mailto:tablet...@gmail.com>> wrote:

    On 06/22/2012 09:08 PM, Chris Geer wrote:

    On Fri, Jun 22, 2012 at 5:12 PM, ramesh chandra
    <tablet...@gmail.com <mailto:tablet...@gmail.com>> wrote:

        I have wrapped an external library ( Cassandra - Hector
        Client ) as a bundle , but I am constantly getting a
        ClassNotFoundException. So , I tried passing the missing
        (Thrift Library) after wrapping as a bundle, but it does not
        help either.

    How did you go about making it a bundle?

        Is there any other way I can explicitly make one bundle aware
        of other ?


    You need to make sure two things happen. Your Cassandra bundle
    exports the correct packages and your other bundle imports the
    correct packages.


        Just in case if anyone has see it , this is the error

        Caused by: java.lang. ClassNotFoundException:
        org.apache.thrift.transport. TTransportException not found by
        me.prettyprint.hector [169]

           at org.apache.felix.framework. ModuleImpl.
        findClassOrResourceByDelegatio n(ModuleImpl.java:787)
           at org.apache.felix.framework. ModuleImpl.access$400(
        ModuleImpl.java:71)
           at org.apache.felix.framework.
        ModuleImpl$ModuleClassLoader. loadClass(ModuleImpl.java: 1768)
           at java.lang.ClassLoader. loadClass(ClassLoader.java:
        247)[:1.6.0_26]

           ... 41 more

        appreciate any help

        kind regards,
        Ramesh

    Hi Chris,

    Thanks for the input. Karaf has a beautiful wrapper for external
    library
    osgi:install wrap:mvn:Group/Artifact/version does a quick and easy
    install.

Have you checked the imports/exports of your bundles? From the Karaf console "headers <bundle-id>".

    regards,
    Ramesh

Thanks Chris, that helped me verify bundle.