--- lin sun <[EMAIL PROTECTED]> wrote:
> --- David Jencks <[EMAIL PROTECTED]> wrote:
> > Having 2 geronimo servers communicating by corba is definitely possible
> > and you will be able to configure all the necessary parts using gbeans.
> > This would be the easiest to set up in my opinion. In particular you
> > should be able to do this now with the existing configurations and
> > plans, without waiting for me to fix the ClientCORBA plan. I was
> > suggesting that you have ejbs deployed on a geronimo server and have
> > the client be a j2ee application client, running in the geronimo
> > application client container. The geronimo app client container is a
> > stripped down version of geronimo that includes the kernel, the gbean
> > machinery, the transaction manager, and a few other pieces, but not
> > ejbs or web apps. Since it includes the kernel it is fairly easy to
> > run components in it as gbeans. This is what I was suggesting.
>
> > To use an ejb from a j2ee application (such as a j2ee app client, web
> > app, or ejb) you need to include in the geronimo/openejb plan ejb-ref
> > information like this:
> > 1. where the naming server is and the name
> > 2. a css-link to supply the security info for csiv2 negotiation with
> > the server. A typical element might look like this:
> >
> > <ejb-ref>
> > <ref-name>ejb/Control</ref-name>
> > <ns-corbaloc>corbaloc::<target name service host>:<name
> > service port>/NameService</ns-corbaloc>
> > <name>targetEjbName</name>
> > <css-link>SSLClientCert</css-link>
> > </ejb-ref>
> > (fill in the correct values for the host and port)
>
> I tried to have the J2EE client and EJB on different machines, but it didn't
> work. On
> the client machine, I tried to deploy magicGball-client.jar with the
> following geronimo
> application deployment plan:
>
> <application-client
> xmlns="http://geronimo.apache.org/xml/ns/j2ee/application-client";
> configId="client"
> clientConfigId="org/acme/MagicGBall/Client"
> clientParentId="org/apache/geronimo/ClientCorba">
> <ejb-ref>
> <ref-name>mGBall</ref-name>
This turned out to be a typo. This should be: <ref-name>mGball</ref-name>
Also add the "<jndi-name>" tag under the openejb portion of the geronimo
application plan
xml file as below:
<module>
<ejb>magicGball-ejb.jar</ejb>
<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar";
configId="ejb"
parentId="org/apache/geronimo/Server">
<import>
<uri>org/apache/geronimo/ServerCORBA</uri>
</import>
<enterprise-beans>
<session>
<ejb-name>MagicGBall</ejb-name>
<jndi-name>MagicGBall</jndi-name>
<tss-link>SSLClientPassword</tss-link>
</session>
</enterprise-beans>
</openejb-jar>
</module>
Now I am getting the following exception when I ran the client:
16:00:16,169 INFO [LocalAttributeManager] Started LocalAttributeManager with
data on 10
configurations
16:00:16,239 INFO [LocalConfigStore:config-store] Loaded Configuration
geronimo.config:name="org/acme/MagicGBall/Client"
16:00:16,249 INFO [LocalConfigStore:config-store] Loaded Configuration
geronimo.config:name="org/apache/geronimo/ClientCorba"
16:00:16,249 INFO [LocalConfigStore:config-store] Loaded Configuration
geronimo.config:name="org/apache/geronimo/ClientSecurity"
16:00:16,269 INFO [LocalConfigStore:config-store] Loaded Configuration
geronimo.config:name="org/apache/geronimo/Client"
16:00:16,439 INFO [Configuration] Started configuration
org/apache/geronimo/Client
16:00:16,620 INFO [Configuration] Started configuration
org/apache/geronimo/ClientSecurity
16:00:16,760 INFO [GeronimoLoginConfiguration] Added Application Configuration
Entry JMX
16:00:16,760 INFO [GeronimoLoginConfiguration] Added Application Configuration
Entry
geronimo-properties-realm
16:00:16,770 INFO [GeronimoLoginConfiguration] Installed Geronimo login
configuration
16:00:16,840 INFO [Configuration] Started configuration
org/apache/geronimo/ClientCorba
16:00:17,451 INFO [CSSBean] Started CORBA Client Security Server -
SSLClientCert
16:00:17,471 INFO [CSSBean] Started CORBA Client Security Server - NoSecurity
16:00:17,481 INFO [CSSBean] Started CORBA Client Security Server -
SSLClientPassword
16:00:17,541 INFO [Configuration] Started configuration
org/acme/MagicGBall/Client
16:00:17,561 INFO [CommandLine] Server startup completed
User nameNameCallback returning system.
PasswordPasswordCallback returning [EMAIL PROTECTED]
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at
org.apache.geronimo.client.AppClientContainer$1.run(AppClientContainer.java:146)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:320)
at
org.apache.geronimo.client.AppClientContainer.main(AppClientContainer.java:139)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:118)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:795)
at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:180)
at
org.apache.geronimo.system.main.CommandLine.invokeMainGBean(CommandLine.java:88)
at
org.apache.geronimo.system.main.ClientCommandLine.<init>(ClientCommandLine.java:50)
at
org.apache.geronimo.system.main.ClientCommandLine.main(ClientCommandLine.java:37)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.apache.geronimo.client.AppClientContainer$1.run(AppClientContainer.java:142)
... 10 more
Caused by: java.lang.ClassCastException
at
com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:293)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
at org.acme.MagicGBallClient.ask(MagicGBallClient.java:47)
at org.acme.MagicGBallClient.main(MagicGBallClient.java:38)
... 12 more
And the exception is from the following cast of MagicGBallClient.java:
Context myEnv = (Context) ctx.lookup("java:comp/env");
Object objref = myEnv.lookup("mGball");
MagicGBallHome ejbHome = (MagicGBallHome) PortableRemoteObject.narrow(objref,
MagicGBallHome.class);
Any help is appreciated!
Thanks, Lin
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