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From Russell Collins <Collins-Soluti...@austin.rr.com>
Subject Re: JNDI Lookup
Date Wed, 21 Nov 2012 06:26:08 GMT
First of all, thank you for your response.  The EAR has a structure of:

<ear-archive>
     -lib
         -<various assemblies
         - remote interface.jar
     - META-INF
         - application.xml
         - geronimo-application.xml
     - business-ejb.jar


Eventually, there will be two EAR archives in the Geronimo server.  
Currently, there is only one that has been deployed to the Geronimo 
server.  I am testing the second EJB project using JUnit so currently it 
is acting as a stand alone client.  I am doing/will be doing the lookup 
using a separate EAR deployed to the Geronimo server.

The JNDI lookup is currently in a regular AppClient that is using JUnit 
to run tests.

The remote interface is included in the classpath of the AppClient.  
Also, the following entry is included in the maven dependancy:

         <dependency>
             <groupId>org.apache.openejb</groupId>
             <artifactId>openejb-client</artifactId>
             <version>4.0.0</version>
             <scope>provided</scope>
         </dependency>


Currently, I have an EAR archive that has been deployed to the server.

On 11/18/2012 07:21 PM, Shawn Jiang wrote:
> I'd like to know the structure of your EAR.  Are you doing the JNDI 
> searching in the same EAR or in separate EAR ?
>
> What's module the JNDI lookup is in ?   WAR, or AppClient.
>
> I remember  for remote interface based JNDI EJB lookup in G3.  you'll 
> have to import the remote interface in the client module to make sure 
> the same interface  could be loaded  within OSGi framework in client side.
>
>
> On Sun, Nov 18, 2012 at 9:21 AM, Russell Collins 
> <Collins-Solutions@austin.rr.com 
> <mailto:Collins-Solutions@austin.rr.com>> wrote:
>
>     Is there anybody out there that can point me in the right direction?
>
>
>     On 11/16/2012 07:26 AM, Russell Collins wrote:
>>     I am having problems looking up an ejb remotely.  In Geronimo
>>     2.x, this worked perfectly.  Now I am having issues.  First, when
>>     I deploy the ear, this is the JNDI entries that are created.
>>
>>
>>     7556:  2012-11-14 22:11:33,271 INFO [startup] Assembling app:
>>     /home/opt/Geronimo3.0/bin/com.cs/base-business/1.0/car
>>     7557:  2012-11-14 22:11:33,278 INFO [startup]
>>     Jndi(name=CompositionLocal) -->
>>     Ejb(deployment-id=cs-base-business.jar/Composition)
>>     7558:  2012-11-14 22:11:33,279 INFO [startup]
>>     Jndi(name=global/cs-base-ear-1.0-SNAPSHOT/cs-base-business/Composition!com.cs.base.interfaces.ICompositionLocal)
>>     --> Ejb(deployment-id=cs-base-business.jar/Composition)
>>     7559:  2012-11-14 22:11:33,279 INFO [startup]
>>     Jndi(name=global/cs-base-ear-1.0-SNAPSHOT/cs-base-business/Composition)
>>     --> Ejb(deployment-id=cs-base-business.jar/Composition)
>>     7560:  2012-11-14 22:11:33,279 INFO [startup]
>>     Jndi(name=EmailManagerRemote) -->
>>     Ejb(deployment-id=cs-base-business.jar/EmailManager)
>>     7561:  2012-11-14 22:11:33,279 INFO [startup]
>>     Jndi(name=global/cs-base-ear-1.0-SNAPSHOT/cs-base-business/EmailManager!com.cs.base.remote.interfaces.IEmailManagerRemote)
>>     --> Ejb(deployment-id=cs-base-business.jar/EmailManager)
>>     7562:  2012-11-14 22:11:33,279 INFO [startup]
>>     Jndi(name=global/cs-base-ear-1.0-SNAPSHOT/cs-base-business/EmailManager)
>>     --> Ejb(deployment-id=cs-base-business.jar/EmailManager)
>>
>>
>>
>>     I try to use this code to access the ejb's.
>>
>>     InitialContext context;
>>     // Configure Initial context
>>             try {
>>                 this.m_emailManager =
>>     (IEmailManagerRemote)context.lookup("EmailManagerRemote");
>>     // Other statements
>>
>>     I get this error upon lookup:
>>
>>     java.lang.ClassFormatError: javax/ejb/EJBException : Missing Code
>>     attribute
>>         at java.lang.ClassLoader.defineClass1(Native Method)
>>         at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
>>         at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
>>         at
>>     java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>         at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>         at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>>         at java.lang.ClassLoader.defineClass1(Native Method)
>>         at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
>>         at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
>>         at
>>     java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>         at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>         at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>         at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>         at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
>>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
>>         at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
>>         at
>>     org.apache.openejb.client.JNDIContext.createBusinessObject(JNDIContext.java:202)
>>         at
>>     org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:244)
>>         at javax.naming.InitialContext.lookup(InitialContext.java:392)
>>         at com.acc.base.ejb.Emailer.sendContactUs(Emailer.java:68)
>>         at
>>     com.acc.base.ejb.EmailerTest.emailerSuccessTest(EmailerTest.java:30)
>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>         at
>>     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>         at
>>     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>         at java.lang.reflect.Method.invoke(Method.java:597)
>>         at
>>     org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
>>         at
>>     org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
>>         at
>>     org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
>>         at
>>     org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
>>         at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
>>         at
>>     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
>>         at
>>     org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
>>         at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
>>         at
>>     org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
>>         at
>>     org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
>>         at
>>     org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
>>         at
>>     org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
>>         at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
>>         at
>>     org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
>>         at
>>     org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>         at
>>     org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
>>         at
>>     org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
>>         at
>>     org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
>>         at
>>     org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
>>
>>
>>     please tell me what I am doing wrong because this technique
>>     worked in previous versions of Geronimo.
>>     -- 
>>
>>     Russell Collins
>>     Collins-Solutions@austin.rr.com  <mailto:Collins-Solutions@austin.rr.com>
>
>
>     -- 
>
>     Russell Collins
>     Collins-Solutions@austin.rr.com  <mailto:Collins-Solutions@austin.rr.com>
>
>
>
>
> -- 
> Shawn


-- 

Russell Collins
Collins-Solutions@austin.rr.com


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