Re: AW: Using JacORB not possible within Geronimo?

Mon, 23 Jul 2007 10:33:39 -0700

The actual code we use to create the orb bound to java:comp/ORB is simply "ORB orb = ORB.init();" so it should what with what ever you have configured as the default ORB in your VM. OpenEJB doesn't even have a dependency on Yoko. 

-dain

On Jul 20, 2007, at 8:09 AM, David Jencks wrote:
The yoko stuff is in the connector-deployer defaultEnvironment so we can construct working jndi references so you can look up java:comp/ORB and IIRC it's in the ejb stuff for a similar reason. So if you don't need an automatic resource-ref to java:comp/ORB or anything similar I think you can override the defaultEnvironments in config.xml for these two builders.
I think that in geronimo 1.2 we were able to more easily run without an orb but with the annotation stuff and various "automatic" jndi references to orbs it has become more difficult. I doubt we'll get to it by 2.0 but you might file a JIRA tracking the problems you've run into here. 

thanks
david jencks

On Jul 20, 2007, at 1:42 AM, Andersch, Jens (DWBI) wrote:


Thank you for your help,
That seems to work. I only replaced the yoko jars within the endorsed dir by the jacorb jars and made the following changes within config.xml:
<module name="org.apache.geronimo.configs/j2ee-corba-yoko/2.0-M6/ car"> 

        <gbean load="false" name="NameServer">

            …

        </gbean>

        <gbean load="false" name="Server">

            …

        </gbean>

        <gbean load="false" name="UnprotectedServer">

            …

        </gbean>

</module>
I am not really happy with this solution because I am not sure if I will get any side effects in the future.
What should I do with the connector-deployer module which also depends on yoko classes ? If I delete yoko from the
repository subdir I get a lot of exceptions because of the dependencies in the connector-deployer module.
Moreover the openejb classes throw exceptions if they can’t find the yoko jars in the repository. 

So I have to keep them.
<module name="org.apache.geronimo.configs/connector-deployer/2.0- M6/car"> 

        <gbean name="ResourceRefBuilder">
<attribute name="eeNamespaces">http://java.sun.com/xml/ ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> 

            <attribute name="defaultEnvironment">
<environment xmlns="http://geronimo.apache.org/xml/ ns/deployment-1.2"> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</ groupId> <artifactId>j2ee-corba-yoko</ artifactId> <type>car</ type> </dependency> </ dependencies> </environment> 

            </attribute>

        </gbean>

        <gbean name="AdminObjectRefBuilder">
<attribute name="eeNamespaces">http://java.sun.com/xml/ ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> 

        </gbean>

        <gbean name="ClientResourceRefBuilder">
<attribute name="eeNamespaces">http://java.sun.com/xml/ ns/j2ee,http://java.sun.com/xml/ns/javaee</attribute> 

            <attribute name="defaultEnvironment">
<environment xmlns="http://geronimo.apache.org/xml/ ns/deployment-1.2"> <dependencies> <dependency> <groupId>org.apache.geronimo.configs</ groupId> <artifactId>client-corba- yoko</artifactId> <type>car</ type> </dependency> </ dependencies> </environment> 

            </attribute>

        </gbean>

</module>



Jens



Von: David Jencks [mailto:[EMAIL PROTECTED]
Gesendet: Mittwoch, 18. Juli 2007 20:36
An: [email protected]
Betreff: Re: Using JacORB not possible within Geronimo?
We havent' tried this, and you probably won't be able to use the corba ejb "transport"
I would start by moving to the almost released geronimo 1.2 or also close to release 2.0 since they are set up to use a non-jdk orb, namely yoko. I think it will be easier to switch which non- jdk orb you use than switch from jdk orb to non-jdk orb.
You should then remove the yoko corba spec jars from lib/endorsed and the yoko jars from the geronimo repository and comment out stuff in config.xml until geronimo starts :-) 



Now put the jacORB spec jar(s) in lib/endorsed and try your app.



Hope this helps

david jencks





On Jul 17, 2007, at 11:46 PM, Andersch, Jens (DWBI) wrote:




Hi All,
does anyone know, if it is possible to deploy an own ear which contains a connector rar that uses JacORB instead of the ORB Implementation used by Geronimo 1.1.1 itself.
I have the problem that the class loader loads the org.omg classes from …/repository/geronimo-spec/geronimo-spec-corba/1.0/geronimo- spec-corba-1.0.jar and my jacorb classes from the jar included in the rar.
Unfortunately some org.omg classes do not have the same versions as the org.omg classes within the jarcorb.jar and I get java.lang.NoSuchFieldErrors.
I also tried inverse-classloading but then I get a java.lang.VerifyError. 



Does my own Application really have to use the Geronimo ORB?



Jens






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