Re: Geronimo ClassLoader Architecture

[Gianny Damour]

Thanks for this test.

Could you please confirm that the Axis jar is defined as a dependency or 
include? If yes, then I'm afraid I will need a sample EJB module that I 
could use to track the problem.

BTW, there is also a "hidden-classes" element which can be used to 
declare classes hidden from this configuration:

<openejb-jar
   xmlns="http://www.openejb.org/xml/ns/openejb-jar";
   configId="com/nsele/atl/odonEJB"
   inverseClassloading="true">
  <hidden-classes>
     <filter>org.apache.axis</filter>
  </hidden-classes>

Could you please give it a give try?

Thanks,
Gianny

lubaki nsele wrote:

Gianny, This did not work; it is still loading the parent classloader 
before the child.

1) Tried first the ejb plan   It did not work

2) Tried geronimo-application in the EAR where the ejb is one of the 
modules; It did not work

openejb file

 <?xml version="1.0"?>
<openejb-jar
    xmlns="http://www.openejb.org/xml/ns/openejb-jar";
    configId="com/nsele/atl/odonEJB"
    inverseClassloading="true">
   

 Here is my configuration in geronimo-application.xml in EAR;

<?xml version="1.0" encoding="UTF-8"?>
<application
    xmlns="http://geronimo.apache.org/xml/ns/j2ee/application";
    xmlns:sys="http://geronimo.apache.org/xml/ns/deployment-1.0";
        configId="com/nsele/atl/odon"
        inverseClassloading="true">

    ------------------------------------------------------------------------
    From:  /Gianny Damour <[EMAIL PROTECTED]>/
    Reply-To:  /user@geronimo.apache.org/
    To:  /user@geronimo.apache.org/
    Subject:  /Re: Geronimo ClassLoader Architecture/
    Date:  /Tue, 13 Dec 2005 09:02:06 +1100/
    >Hi Lubaki,
    >
    >You can use the optional attribute "inverseClassloading" at the
    >configuration level to force a child first class loading:
    >
    ><openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.0";
    >  configId="your id"
    >  inverseClassloading="true">
    >
    >When set to true, classes defined by this configuraton take
    >precedence over the classes defined by the parent configurations.
    >
    >Thanks,
    >Gianny
    >
    >
    >lubaki nsele wrote:
    >
    >>Geronimo classloader makes available all classes loaded by
    >>org/apache/geronimo/Server to his children. This is a huge issue
    >>because Geronimo uses a different library that I am using with EJB  
    >>application. For example, I am usiing axis1.0 and Geronimo server
    >>is using axis-1.3GerXXXX.  This discussion had been discussed in
    >>the following threads
    >>  
    >>http://mail-archives.apache.org/mod_mbox/geronimo-dev/200506.mbox/[EMAIL PROTECTED]
    >>
    >>http://blog.gmane.org/gmane.comp.java.geronimo.devel/day=20050617
    >>   IS anyone knows the fix to this or how to overcome this issue?
    >>  Lubaki
    >
    >
    >