ClassCastExceptions in EJB client: What am I missing?
So I have a session bean, Home interface, Remote interface, Bean class, the works. When I invoke it from a web application within Orion, it works fine. When I try to invoke it from a standalone client, I can look up the home interface but I can't narrow it. I get: java.lang.ClassCastException at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:296) at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137) ...[etc.] Now, it's pretty clear to me that I'm missing something on the client side, because if after Object ref = jndiContext.lookup(ejb/Foo); I add System.out.println(ref.getClass().getName()); on the web-app side, the working side, I get FooHome_StatelessSessionHomeWrapper37 but on the standalone client side I only get __Proxy0 whatever that is. Do I need to be generating the client-side stub classes somehow and including them with the standalone client? How do I do that? I find references in the Orion documentation to something called an EJB client JAR but nothing on how to create one or what's supposed to go in it. I've seen two or three questions on this sort of ClassCastException in the archive for this mailing list but haven't been able to find answers to any of them. Has anyone got an answer?
RE: External EJB Client
You need the application-client.xml file on the client machine.
If you place it in a META-INF directory below the location where your
program is running it should be able to find it.
In the application-client.xml you need to define the resource you are trying
to look up.
If you get it working could you post the step you went through as i have
gone through the examples proved with orion and i still can not get a client
to use an ejb.
Hope this helps.
Owen Fellows
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Ed Brown
Sent: 28 August 2001 04:44
To: Orion-Interest
Subject: External EJB Client
I'm trying to call an EJB from outside of the Orion enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml resource not
found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(JAX)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.init(InitialContext.java:198)
at
com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in the build.xml
file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
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Re: External EJB Client
It seems like you are using the ApplicationClientInitialContextFactory
without actually packaging your code as an Application Client. The
Application Client concept is part of the J2EE framework and an
application Client is deployed much like other modules. One of the
things needed is the deployment descriptor application-client.xml
It seems that you are copying this descriptor to the ejb deployment
structure rather than to the client deployment structure.
If you intend to look up beans or other objects in the Orion JNDI tree
from outside the server I think that you should use the
RMIInitialContextFactory instead. I haven't used it myself so don't take
my word for it. By the way, I'm not sure of what classes are needed in
the client classpath to make this work. You might need to include the
full orion.jar.
Regards
Fredrik Lindgren
Ed Brown wrote:
I'm trying to call an EJB from outside of the Orion enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml resource not found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(JAX)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.init(InitialContext.java:198)
at com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in the build.xml file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
This mail sent via toadmail.com, web e-mail @ ToadNet - want to go fast?
http://www.toadmail.com
RE: External EJB Client
I had this same problem, the way I fixed it was to use a
different InitialContextFactory:
com.evermind.server.rmi.RMIInitialContextFactory
hint: use a new Hashtable instance to provide to the
InitialContext() constructor, *not* system properties. When I
passed in System.getProperties(), the setting wouldn't get
passed in.
Using this approach, I didn't need application-client.xml at
all, and I also needed to make sure that principals.xml was set
up for proper access.
Hope this helps,
Nate
--- Owen Fellows [EMAIL PROTECTED] wrote:
You need the application-client.xml file on the client
machine.
If you place it in a META-INF directory below the location
where your
program is running it should be able to find it.
In the application-client.xml you need to define the resource
you are trying
to look up.
If you get it working could you post the step you went
through as i have
gone through the examples proved with orion and i still can
not get a client
to use an ejb.
Hope this helps.
Owen Fellows
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Ed
Brown
Sent: 28 August 2001 04:44
To: Orion-Interest
Subject: External EJB Client
I'm trying to call an EJB from outside of the Orion
enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml
resource not
found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(JAX)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at
javax.naming.InitialContext.init(InitialContext.java:222)
at
javax.naming.InitialContext.init(InitialContext.java:198)
at
com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at
com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at
com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in
the build.xml
file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
This mail sent via toadmail.com, web e-mail @ ToadNet - want
to go fast?
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__
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RE: External EJB Client
Find a nice little example in Chapter 30 of WROX Professional Java Server
Programming J2EE Edition. There are both Web and Swing Clients to an EJB
backend. Good simple stuff to get started.
--peter
-Original Message-
From: Fredrik Lindgren [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 28, 2001 4:37 AM
To: Orion-Interest
Subject: Re: External EJB Client
It seems like you are using the ApplicationClientInitialContextFactory
without actually packaging your code as an Application Client. The
Application Client concept is part of the J2EE framework and an
application Client is deployed much like other modules. One of the
things needed is the deployment descriptor application-client.xml
It seems that you are copying this descriptor to the ejb deployment
structure rather than to the client deployment structure.
If you intend to look up beans or other objects in the Orion JNDI tree
from outside the server I think that you should use the
RMIInitialContextFactory instead. I haven't used it myself so don't take
my word for it. By the way, I'm not sure of what classes are needed in
the client classpath to make this work. You might need to include the
full orion.jar.
Regards
Fredrik Lindgren
Ed Brown wrote:
I'm trying to call an EJB from outside of the Orion enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml resource not
found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(JAX)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.init(InitialContext.java:198)
at
com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at
com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at
com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in the
build.xml file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
This mail sent via toadmail.com, web e-mail @ ToadNet - want to go fast?
http://www.toadmail.com
Re: External EJB Client
I packaged the application-client.xml with the client jar, and it works.
I tried using the RMIInitialContextFactory at first, and it never seemed to
work.
I searched Google to find out why I couldn't connect when I was using
RMIInitialContextFactory. I saw a reference to
ApplicationClientInitialContextFactory and decided to try that one.
Maybe it's me, but the documentation on external clients doesn't seem to be
strong. But I've had the same issue with other application servers as well. All
want to assume you are connecting to the EJB from within the application server.
Quoting Fredrik Lindgren [EMAIL PROTECTED]:
It seems like you are using the ApplicationClientInitialContextFactory
without actually packaging your code as an Application Client. The
Application Client concept is part of the J2EE framework and an
application Client is deployed much like other modules. One of the
things needed is the deployment descriptor application-client.xml
It seems that you are copying this descriptor to the ejb deployment
structure rather than to the client deployment structure.
If you intend to look up beans or other objects in the Orion JNDI tree
from outside the server I think that you should use the
RMIInitialContextFactory instead. I haven't used it myself so don't take
my word for it. By the way, I'm not sure of what classes are needed in
the client classpath to make this work. You might need to include the
full orion.jar.
Regards
Fredrik Lindgren
Ed Brown wrote:
I'm trying to call an EJB from outside of the Orion enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml resource
not found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(JAX)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.init(InitialContext.java:198)
at
com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at
com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at
com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in the
build.xml file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
This mail sent via toadmail.com, web e-mail @ ToadNet - want to go
fast?
http://www.toadmail.com
Ed Brown
_
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RE: External EJB Client
Make sure your default directory (the directory you are in) is JUST above
the META-INF where the application-client.xml resides. So if you are in the
default directory, and do a ls or DIR you will see META-INF. Then, start
your client from this directory regardless of where the client is located.
-AP_
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Ed Brown
Sent: Monday, August 27, 2001 8:44 PM
To: Orion-Interest
Subject: External EJB Client
I'm trying to call an EJB from outside of the Orion enviornment.
I get the following stack trace:
javax.naming.NamingException: META-INF/application-client.xml resource not
found
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(JAX)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
at javax.naming.InitialContext.init(InitialContext.java:222)
at javax.naming.InitialContext.init(InitialContext.java:198)
at
com.ekb.email.ReceiptMailServer.getContext(ReceiptMailServer.java:62)
at com.ekb.email.ReceiptMailServer.init(ReceiptMailServer.java:85)
at com.ekb.email.ReceiptMailServer.main(ReceiptMailServer.java:224)
-
I'm using ant to build and deploy. I defined the following in the build.xml
file:
target name=ejb-meta-inf depends=prepare
copy file=${etc.dir}/ejb-jar.xml
tofile=${lib.dir}/ejb/META-INF/ejb-jar.xml /
copy file=${etc.dir}/application-client.xml
tofile=${lib.dir}/ejb/META-INF/application-client.xml /
/target
Does anyone know why I'm still getting the exception?
Thanks in advance.
Ed Brown
_
This mail sent via toadmail.com, web e-mail @ ToadNet - want to go fast?
http://www.toadmail.com
RE: Questions about running an EJB client
sorry for the delay, I'll try and explain it again: let's say I (Juan) am a bean developer. Let's say you (Eric) are the application assembler, and let's say Lauren Commons is the deployer. I build a bean. I package the bean in a jar, then pass it on to you. It has some(but not all) of the info needed in ejb-jar.xml . So far it's completly portable across servers. You pick up my bean, add a few of your own, and repackage the .jar . You touch ejb-jar.xml to match your assembly needs(As an example, you want to mark some methods as TX_MANDATORY). You put the .jar in an .ear with the rest of the application modules, and application.xml. This is still PORTABLE across servers (As all in the spec). Now... deployment. A: simple deployment Lauren takes your ear and uses a deploy tool to install the app on a given server. She defines ejb-ref bindings runs required SQL scripts in the DB, maps the security to a given domain etc. To store all of these data(which is server DEPENDANT), the app server creates some files. The app is deployed. B: pre-deployment Deployment is in the corporate HQ of HAL, Inc. If you fuck up there, you're toast. Lauren works with a sturdy, fast server called orion. Regretably, it doesn't include a deploy tool (no, deploytool doesn't work... yet), so she wants to pre-deploy as much as possible about this app in order to have less work to do in the final deployment. So she deploys her app in a test machine. orion-xx.xml files are created. How does she use these files? She REPACKAGES the App, storing the new files alongside its counter-part (orion-application.xml and application.xml go in the same dir), except in the case of ejb-jar.xml, which goes in an orion directory inside the ejb jar. This app is still portable across servers, but it contains now some information on how to deploy on orion-servers. The same process could be done for J2EERI and WLS 6.0, making the actual deployment very accesible. When Lauren deploys this modified .ear, orion will find the orion-xxx files inside the ear, and instead of creating deployment files from scratch, using defaults, it will use the in-ear files to create the actual, $orion\application-deployment resident, orion-xx.xml files. I sure do hope this helps... JP PS: Lauren... may I stick my tongue in your ear? -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Jueves, 01 de Febrero de 2001 19:20 To: Orion-Interest Subject: Re: Questions about running an EJB client - Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Thursday, February 01, 2001 3:33 PM Subject: RE: Questions about running an EJB client Read the j2ee spec again. orion-x.xml files are deployment info; deployment info is server dependant (in contrast to bean developer info assembly info); deployment info may override complete for j2eeri, files are named j2eeri-.xml basically, there's one of these per every .xml in the specs: SPEC file Orion file packageplace application.xml orion-application.xml \YOURAPP.ear\META-INF\ ejb-jar.xml orion-ejb-jar.xml \YOURAPP.ear\YOUREJB.jar\orion web.xml orion-web.xml \YOURAPP.ear\YOURWAR.war\WEB-INF\ I don't really understand what you just typed. So orion-application.xml gets its info from application.xml? If so, do I just stick this namespace stuff in application.xml?
Re: Questions about running an EJB client
OK, I got the security problem resolved. Thanks Juan! Now I've got another problem: javax.naming.NamingException: Error reading application-client descriptor: No location specified and no suitable instance of the type 'AgentRegistrar' found for the ejb-ref AgentRegistrar Where is it looking for the application-client descriptor location?
Re: Questions about running an EJB client
- Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Thursday, February 01, 2001 3:33 PM Subject: RE: Questions about running an EJB client Read the j2ee spec again. orion-x.xml files are deployment info; deployment info is server dependant (in contrast to bean developer info assembly info); deployment info may override complete for j2eeri, files are named j2eeri-.xml basically, there's one of these per every .xml in the specs: SPEC file Orion file packageplace application.xml orion-application.xml \YOURAPP.ear\META-INF\ ejb-jar.xml orion-ejb-jar.xml \YOURAPP.ear\YOUREJB.jar\orion web.xml orion-web.xml \YOURAPP.ear\YOURWAR.war\WEB-INF\ I don't really understand what you just typed. So orion-application.xml gets its info from application.xml? If so, do I just stick this namespace stuff in application.xml?
Re: Questions about running an EJB client
It still doesn't work. I get the same error message. My orion-application.xml file looks like this: ?xml version="1.0"? !DOCTYPE orion-application PUBLIC "-//Evermind//DTD J2EE Application runtime 1.2//EN" "http://www.orionserver.com/dtds/orion-application.dtd" orion-application deployment-version="1.3.8" ejb-module remote="false" path="AgentRegistrar.jar" / persistence path="persistence" / principals path="principals.xml" / log file path="application.log" / /log namespace-access read-access namespace-resource root="" security-role-mapping name="lt;jndi-user-rolegt;" group name="Administrator" / /security-role-mapping /namespace-resource /read-access write-access namespace-resource root="" security-role-mapping group name="Administrator" / /security-role-mapping /namespace-resource /write-access /namespace-access /orion-application Administrator is defined in orion/config/principals.xml. I added it to the principals.xml for my EAR as well, with no luck.
Re: Questions about running an EJB client
Where did this file come from? I didn't put it in my EJB jar or my EAR file. It doesn't look like yours (there's no name attribute on the security-role-mapping tag), so once I edit it how will I stick it back in my EAR? That sounds odd, doesn't it? Thanks for the help. - Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Thursday, February 01, 2001 11:51 AM Subject: RE: Questions about running an EJB client in orion-application.xml (you can find it in $orion\application-deployments\YOURAPP\) there should be a namespace tag; below is mine's form an app: namespace-access read-access namespace-resource root="" security-role-mapping name="lt;jndi-user-rolegt;" group name="admin" / /security-role-mapping /namespace-resource /read-access write-access /write-access /namespace-access then, whenever the current user belongs to group admin, you have read access for ALL resources. I believe that something on the line of group name="admin" impliesAll="true" / would grant everybody read access; AFAIK Orion's JNDI imp. doesn't support writing, so the write-access part is irrelevant HTH JP -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Mircoles, 31 de Enero de 2001 20:14 To: Orion-Interest Subject: Questions about running an EJB client I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.get InitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager .java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase. java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramg ent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgen t.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues?
Questions about running an EJB client
I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase.java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramgent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgent.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues?
Questions about running an EJB client
I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase.java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramgent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgent.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues?
RE: Questions about running an EJB client
in orion-application.xml (you can find it in $orion\application-deployments\YOURAPP\) there should be a namespace tag; below is mine's form an app: namespace-access read-access namespace-resource root="" security-role-mapping name="lt;jndi-user-rolegt;" group name="admin" / /security-role-mapping /namespace-resource /read-access write-access /write-access /namespace-access then, whenever the current user belongs to group admin, you have read access for ALL resources. I believe that something on the line of group name="admin" impliesAll="true" / would grant everybody read access; AFAIK Orion's JNDI imp. doesn't support writing, so the write-access part is irrelevant HTH JP -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Mircoles, 31 de Enero de 2001 20:14 To: Orion-Interest Subject: Questions about running an EJB client I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.get InitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager .java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase. java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramg ent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgen t.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues?
Re: Questions about running an EJB client
never stick ANYTHING in your ear --- Eric Hodges [EMAIL PROTECTED] wrote: Where did this file come from? I didn't put it in my EJB jar or my EAR file. It doesn't look like yours (there's no name attribute on the security-role-mapping tag), so once I edit it how will I stick it back in my EAR? That sounds odd, doesn't it? Thanks for the help. - Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Thursday, February 01, 2001 11:51 AM Subject: RE: Questions about running an EJB client in orion-application.xml (you can find it in $orion\application-deployments\YOURAPP\) there should be a namespace tag; below is mine's form an app: namespace-access read-access namespace-resource root="" security-role-mapping name="lt;jndi-user-rolegt;" group name="admin" / /security-role-mapping /namespace-resource /read-access write-access /write-access /namespace-access then, whenever the current user belongs to group admin, you have read access for ALL resources. I believe that something on the line of group name="admin" impliesAll="true" / would grant everybody read access; AFAIK Orion's JNDI imp. doesn't support writing, so the write-access part is irrelevant HTH JP -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Miércoles, 31 de Enero de 2001 20:14 To: Orion-Interest Subject: Questions about running an EJB client I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.get InitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager .java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase. java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramg ent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgen t.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues? __ Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
RE: Questions about running an EJB client
Read the j2ee spec again. orion-x.xml files are deployment info; deployment info is server dependant (in contrast to bean developer info assembly info); deployment info may override complete for j2eeri, files are named j2eeri-.xml basically, there's one of these per every .xml in the specs: SPEC file Orion file packageplace application.xml orion-application.xml \YOURAPP.ear\META-INF\ ejb-jar.xml orion-ejb-jar.xml \YOURAPP.ear\YOUREJB.jar\orion web.xml orion-web.xml \YOURAPP.ear\YOURWAR.war\WEB-INF\ At deployment time, orion creates a counter-part of your SPEC files in $orion\application-deployments\ for this it may use templates bundled in your package (if found in packageplace) HTH JP -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Jueves, 01 de Febrero de 2001 15:50 To: Orion-Interest Subject: Re: Questions about running an EJB client Where did this file come from? I didn't put it in my EJB jar or my EAR file. It doesn't look like yours (there's no name attribute on the security-role-mapping tag), so once I edit it how will I stick it back in my EAR? That sounds odd, doesn't it? Thanks for the help. - Original Message - From: "Juan Lorandi (Chile)" [EMAIL PROTECTED] To: "Orion-Interest" [EMAIL PROTECTED] Sent: Thursday, February 01, 2001 11:51 AM Subject: RE: Questions about running an EJB client in orion-application.xml (you can find it in $orion\application-deployments\YOURAPP\) there should be a namespace tag; below is mine's form an app: namespace-access read-access namespace-resource root="" security-role-mapping name="lt;jndi-user-rolegt;" group name="admin" / /security-role-mapping /namespace-resource /read-access write-access /write-access /namespace-access then, whenever the current user belongs to group admin, you have read access for ALL resources. I believe that something on the line of group name="admin" impliesAll="true" / would grant everybody read access; AFAIK Orion's JNDI imp. doesn't support writing, so the write-access part is irrelevant HTH JP -Original Message- From: Eric Hodges [mailto:[EMAIL PROTECTED]] Sent: Mircoles, 31 de Enero de 2001 20:14 To: Orion-Interest Subject: Questions about running an EJB client I'm trying to set up an EJB (my first time) on Orion. I have the .EAR file running, I just need to get the client to test it. When I try to run the client, it fails on the constructor for InitialContext(). Here's the error: java.lang.SecurityException: Not allowed to look up java:comp/ResourceFinder, check the namespace-access tag setting in orion-application.xml for details at com.evermind.server.rmi.bb.f_(JAX) at com.evermind.server.rmi.RMIServer.f_(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at com.evermind.server.administration.LazyResourceFinder.f_(JAX) at com.evermind.server.administration.LazyResourceFinder.getEJBHome(JAX) at com.evermind.server.Application.ap7(JAX) at com.evermind.server.ApplicationClientInitialContextFactory.get InitialContext (JAX) at javax.naming.spi.NamingManager.getInitialContext(NamingManager .java:668) at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246) at javax.naming.InitialContext.init(InitialContext.java:222) at javax.naming.InitialContext.init(InitialContext.java:198) at com.mongoosetech.agent.AgentBase.registerWithServer(AgentBase. java:100) at com.mongoosetech.agent.AgentBase.register(AgentBase.java:71) at com.mongoosetech.agent.AgentBase.init(AgentBase.java:58) at com.mongoosetech.agent.jdbcagent.JDBCAgent.init(JDBCAgent.java:81) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.init(JDBCFramg ent.java:21) at com.mongoosetech.agent.jdbcagent.JDBCFramgent.main(JDBCFramgen t.java:73) The problem is that I don't have a file called "orion-application.xml". From the docs, I get the impression this is an Orion specific version of application.xml. I have that, but I don't see a way to make it let me look up java:comp/ResourceFinder. Any clues?
Error in the first time a EJB client access a remote EJB, but not in the second time
Hi! I'm using a client that access a remote EJB. In the first time I try to acces it, I get the following error, but in the next try I get no errors. Any idea to solve it? javax.naming.NamingException: IO Error: Disconnected at com.evermind.server.rmi.RMIContext.unbind(JAX) at com.evermind.server.hl.unbind(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at javax.naming.InitialContext.lookup(InitialContext.java:351) at guiga.wap.util.UtilEJB.getAgenteFixoHome(UtilEJB.java:88) at guiga.wap.controle.web.ProcessadorDePedidos.processaPedido(ProcessadorDePedid os.java:205) at __jspPage37_Principal_jsp._jspService(__jspPage37_Principal_jsp.java:91) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.d3.so(JAX) at com.evermind.server.http.d3.sm(JAX) at com.evermind.server.http.ef.su(JAX) at com.evermind.server.http.ef.dn(JAX) at com.evermind.util.f.run(JAX) -- []s Guilherme Ceschiatti http://listando.net [EMAIL PROTECTED]
Error in the first time a EJB client access a remote EJB, but not in the second time
Hi! I'm using a client that access a remote EJB. In the first time I try to acces it, I get the following error, but in the next try I get no errors. Any idea to solve it? javax.naming.NamingException: IO Error: Disconnected at com.evermind.server.rmi.RMIContext.unbind(JAX) at com.evermind.server.hl.unbind(JAX) at com.evermind.server.rmi.RMIContext.lookup(JAX) at javax.naming.InitialContext.lookup(InitialContext.java:351) at guiga.wap.util.UtilEJB.getAgenteFixoHome(UtilEJB.java:88) at guiga.wap.controle.web.ProcessadorDePedidos.processaPedido(ProcessadorDePedidos.java:205) at __jspPage37_Principal_jsp._jspService(__jspPage37_Principal_jsp.java:91) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.d3.so(JAX) at com.evermind.server.http.d3.sm(JAX) at com.evermind.server.http.ef.su(JAX) at com.evermind.server.http.ef.dn(JAX) at com.evermind.util.f.run(JAX) -- []s Guilherme Ceschiatti http://listando.net [EMAIL PROTECTED]
How-To(newbie): J2EE RI vs. Orion (EJB Client JAR)
I have a EJB client that works under the J2EE RI. I have deployed the EAR containing the EJB JAR onto Orion. How do I acquire the client jar file for the client (or do I)? I have also packaged utility classes used by the EJB and the clients into this JAR. Under the J2EE RI, I tell the deployer here to place the client jar when I processes the EAR. No such under Orion? If so, where and how do I get this JAR file? Now I see an EJB JAR file in the applications directory for Orion. I want to move that file onto an arbitrary client via a command, so the client can execute? How? Please explain how Orion is different than the J2EE RI it this regards. (My client is actually a JUNIT test case of the beans in the JAR) Thnaks, Rick Landon
EJB Client Classes
When creating an EJB client connecting to Orion from another JVM on a different machine what should the java.naming.factory.initial be? And if it is com.evermind.server.ApplicationClientInitialContextFactory, then how should these classes be packaged? Should we use a different java.naming.factory.initial such as the Sun RMI one? Dan Winfield
EJB Client
I am trying to access my EJB from a Unix command line client.
I am on Solaris using JDK 1.2.2.
When I create my initial context, I get this exception :
java.lang.ClassFormatError: __Proxy1 (Repeative method name/signature)
Exception in thread "main" java.lang.InstantiationError: No location
specified for ejb-ref Response
This is my code:
try { InitialContext context = new InitialContext(); }
catch ( Exception e ) { System.out.println(e) ; }
This is my application-client.xml :
?xml version="1.0"?
!DOCTYPE application-client PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE
Application Client 1.2//EN"
"http://java.sun.com/j2ee/dtds/application-client_1_2.dtd"
application-client
display-nameApplicantClient/display-name
ejb-ref
ejb-ref-nameResponse/ejb-ref-name
homeResponseHome/home
ejb-ref-typeEntity/ejb-ref-type
/ejb-ref
/application-client
This is my jndi.properties:
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont
extFactory
java.naming.provider.url=ormi://apsu.ocas.on.ca/bos
java.naming.security.principal=admin
java.naming.security.credentials=123
This is the full exception :
java.lang.ClassFormatError: __Proxy1 (Repeative method name/signature)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass0(Compiled Code)
at java.lang.ClassLoader.defineClass(Compiled Code)
at java.lang.ClassLoader.defineClass(Compiled Code)
at com.evermind.net.if.findClass(Compiled Code)
at java.lang.ClassLoader.loadClass(Compiled Code)
at java.lang.ClassLoader.loadClass(Compiled Code)
at java.lang.ClassLoader.loadClassInternal(Compiled Code)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName0(Compiled Code)
at java.lang.Class.forName(Compiled Code)
at com.evermind.reflect.Proxy.aks(JAX)
at com.evermind.reflect.Proxy.akr(JAX)
at com.evermind.reflect.Proxy.akp(JAX)
at com.evermind.server.rmi.a8.f3(Compiled Code)
at com.evermind.server.rmi.a5.resolveObject(JAX)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:383)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:232)
at com.evermind.server.rmi.a5.fi(JAX)
at com.evermind.server.rmi.a8.gr(JAX)
at com.evermind.server.rmi.a8.run(Compiled Code)
at java.lang.Thread.run(Thread.java:479)
Exception in thread "main" java.lang.InstantiationError: No location
specified for ejb-ref Response
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.init(Compiled Code)
at java.lang.Error.init(Error.java:50)
at java.lang.LinkageError.init(LinkageError.java:43)
at
java.lang.IncompatibleClassChangeError.init(IncompatibleClassChangeError.j
ava:43)
at java.lang.InstantiationError.init(InstantiationError.java:47)
at com.evermind.server.Application.akc(Compiled Code)
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext
(Compiled Code)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:672)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250)
at javax.naming.InitialContext.init(InitialContext.java:226)
at javax.naming.InitialContext.init(InitialContext.java:182)
at ApplicantClient.init(ApplicantClient.java:16)
at ApplicantClient.main(ApplicantClient.java:24)
EJB client on Solaris.
When I try to run a simple console client application accessing an EJB, I get this error : __Proxy1 ERROR! Shared library ioser12 could not be found. Exception in thread "main" java.lang.UnsatisfiedLinkError: specialLoadClass at com.sun.corba.ee.internal.util.JDKClassLoader.loadClass(JDKClassLoader.java: 59) at com.sun.corba.ee.internal.util.JDKBridge.loadClassM(JDKBridge.java:269) at com.sun.corba.ee.internal.util.JDKBridge.loadClass(JDKBridge.java:109) at javax.rmi.CORBA.Util.loadClass(Util.java:216) at javax.rmi.CORBA.Util.createDelegateIfSpecified(Util.java:307) at Unloaded Method at javax.rmi.PortableRemoteObject.createDelegateIfSpecified(PortableRemoteObjec t.java:183) at Unloaded Method at ApplicantClient.init(ApplicantClient.java:22) at ApplicantClient.main(ApplicantClient.java:52) This is my jndi.properties file: java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont extFactory java.naming.provider.url=ormi://apsu.ocas.on.ca/bos java.naming.security.principal=admin java.naming.security.credentials=123 I tried putting libioser12.so in my PATH, but this did not work. I have orion.jar and j2ee.jar in my CLASSPATH. I am using JDK1.2.2. Thanks.
Re: EJB client on Solaris.
Hello Rick, You are using code from the J2EE RI it seems (com.sun.corba.ee.internal.* classes). Get rid of j2ee.jar or any other J2EE RI jars. Orion is not the one complaing, but the J2EE RI ORB. Regards, Karl Avedal Rick Bos wrote: When I try to run a simple console client application accessing an EJB, I get this error : __Proxy1 ERROR! Shared library ioser12 could not be found. Exception in thread "main" java.lang.UnsatisfiedLinkError: specialLoadClass at com.sun.corba.ee.internal.util.JDKClassLoader.loadClass(JDKClassLoader.java: 59) at com.sun.corba.ee.internal.util.JDKBridge.loadClassM(JDKBridge.java:269) at com.sun.corba.ee.internal.util.JDKBridge.loadClass(JDKBridge.java:109) at javax.rmi.CORBA.Util.loadClass(Util.java:216) at javax.rmi.CORBA.Util.createDelegateIfSpecified(Util.java:307) at Unloaded Method at javax.rmi.PortableRemoteObject.createDelegateIfSpecified(PortableRemoteObjec t.java:183) at Unloaded Method at ApplicantClient.init(ApplicantClient.java:22) at ApplicantClient.main(ApplicantClient.java:52) This is my jndi.properties file: java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont extFactory java.naming.provider.url=ormi://apsu.ocas.on.ca/bos java.naming.security.principal=admin java.naming.security.credentials=123 I tried putting libioser12.so in my PATH, but this did not work. I have orion.jar and j2ee.jar in my CLASSPATH. I am using JDK1.2.2. Thanks.
RE: EJB client on Solaris.
Try to add it to your LD_LIBRARY_PATH instead of your path.There is a file in /etc/ that you can add the reference to that will add it for all accounts, think it's ld.so.conf. John Moore -Original Message- From: Rick Bos [mailto:[EMAIL PROTECTED]] Sent: Tuesday, August 08, 2000 5:58 AM To: Orion-Interest Subject: EJB client on Solaris. When I try to run a simple console client application accessing an EJB, I get this error : __Proxy1 ERROR! Shared library ioser12 could not be found. Exception in thread "main" java.lang.UnsatisfiedLinkError: specialLoadClass at com.sun.corba.ee.internal.util.JDKClassLoader.loadClass(JDKClassLoader.java: 59) at com.sun.corba.ee.internal.util.JDKBridge.loadClassM(JDKBridge.java:269) at com.sun.corba.ee.internal.util.JDKBridge.loadClass(JDKBridge.java:109) at javax.rmi.CORBA.Util.loadClass(Util.java:216) at javax.rmi.CORBA.Util.createDelegateIfSpecified(Util.java:307) at Unloaded Method at javax.rmi.PortableRemoteObject.createDelegateIfSpecified(PortableRemoteObjec t.java:183) at Unloaded Method at ApplicantClient.init(ApplicantClient.java:22) at ApplicantClient.main(ApplicantClient.java:52) This is my jndi.properties file: java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont extFactory java.naming.provider.url=ormi://apsu.ocas.on.ca/bos java.naming.security.principal=admin java.naming.security.credentials=123 I tried putting libioser12.so in my PATH, but this did not work. I have orion.jar and j2ee.jar in my CLASSPATH. I am using JDK1.2.2. Thanks.
RE: EJB client on Solaris.
OK, removing the j2ee.jar fixed the ioser12 error. Now, I am getting this error: Exception in thread "main" java.lang.InstantiationError: No location specified for ejb-ref Applicant This is my application-client.xml : ?xml version="1.0"? !DOCTYPE application-client PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE Application Client 1.2//EN" "http://java.sun.com/j2ee/dtds/application-client_1_2.dtd" application-client display-nameApplicant/display-name ejb-ref ejb-ref-nameApplicant/ejb-ref-name ejb-ref-typeEntity/ejb-ref-type homeApplicantHome/home remoteApplicant/remote /ejb-ref /application-client
ejb client problem
would anyone have any idea what this exception means? err: java.lang.ClassCastException: __Proxy2 The error occurs when I call the home create method. -- Adam Cassar Senior Web Developer ___ NetRegistry http://www.netregistry.au.com Tel: +61 2 9699 6099 | Fax: +61 2 9699 6088 PO Box 270 Broadway NSW 2007 Australia
Re: EJB CLIENT
I am having a similar problem. My jndi.properties file seems correct,
but when I try:
java -classpath blah.. mfg.client.test
a javax.naming.NameNotFoundExcpetion is thrown.
Any ideas ?
TIA,
Damian
wim veninga wrote:
Hi David,
I suppose you have given your application (on the server side)
a name in application.xml.
For instance :
application
display-nameYour_Name/display-name
module ... etc
/application
So then in your jndi.properties file it has to say
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont
extFactory
java.naming.provider.url=ormi://localhost/Your_Name {--- The name of
your application}
java.naming.security.principal=admin
Hope this helps,
Wim Veninga
[EMAIL PROTECTED]
-Original Message-
From: David Sierra Fernandez [EMAIL PROTECTED]
To: Orion-Interest [EMAIL PROTECTED]
Date: Friday, July 28, 2000 9:22 PM
Subject: EJB CLIENT
Hi all, I'm very worried 'cause i'm not able to make a EJB client to work.
I've deployed my app without problems but I can't execute the client.
I've created the client-application.xml:
?xml version="1.0"?
!DOCTYPE application-client PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE
Application Client
1.2//EN" "http://java.sun.com/j2ee/dtds/application-client_1_2.dtd"
application-client
display-nameCliente AGENDA ORION/display-name
ejb-ref
ejb-ref-nameMyAgendaS/ejb-ref-name
ejb-ref-typeSession/ejb-ref-type
homeAgendaSHome/home
remoteAgendaS/remote
/ejb-ref
/application-client
Then I tried to include a jndi.properties file in my app as i read in FAQ:
java.naming.factory.initial=com.evermind.server.
ApplicationClientInitialContextFactory
java.naming.provider.url=ormi://localhost
java.naming.security.principal=admin
but it still does not work. When I tried to execute the client this the
error I get:
C:\orion\APPLIC~1\Agenda\Agenda-ejbjava -classpath
.;C:\orion\orion.jar;C:\orio
n\ejb.jar;C:\orion\jndi.jar; AgendaSClient
Lanzada una excepcion.
javax.naming.NamingException: Error reading application-client
descriptor: No lo
cation specified and no suitable instance of the type 'AgendaS' found for
the ej
b-ref MyAgendaS
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitial
Context(JAX, Compiled Code)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
72)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250
)
at javax.naming.InitialContext.init(InitialContext.java:226)
at javax.naming.InitialContext.init(InitialContext.java:182)
at AgendaSClient.main(AgendaSClient.java:16)
I WILL APPRECIATE ALL OF YOUR HELP OR CLUES !
-
David Sierra Fern ndez
Ingeniero Tecnico de Telecomunicaci¢n
AULA RETECAL (CEDETEL) Universidad de Valladolid
Campus Miguel Delibes E-Mail: [EMAIL PROTECTED]
47011 Valladolid (SPAIN)
--
-- Sierr@ --
Re: EJB CLIENT
Hi David,
I suppose you have given your application (on the server side)
a name in application.xml.
For instance :
application
display-nameYour_Name/display-name
module ... etc
/application
So then in your jndi.properties file it has to say
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialCont
extFactory
java.naming.provider.url=ormi://localhost/Your_Name {--- The name of
your application}
java.naming.security.principal=admin
Hope this helps,
Wim Veninga
[EMAIL PROTECTED]
-Original Message-
From: David Sierra Fernandez [EMAIL PROTECTED]
To: Orion-Interest [EMAIL PROTECTED]
Date: Friday, July 28, 2000 9:22 PM
Subject: EJB CLIENT
Hi all, I'm very worried 'cause i'm not able to make a EJB client to work.
I've deployed my app without problems but I can't execute the client.
I've created the client-application.xml:
?xml version="1.0"?
!DOCTYPE application-client PUBLIC "-//Sun Microsystems, Inc.//DTD J2EE
Application Client
1.2//EN" "http://java.sun.com/j2ee/dtds/application-client_1_2.dtd"
application-client
display-nameCliente AGENDA ORION/display-name
ejb-ref
ejb-ref-nameMyAgendaS/ejb-ref-name
ejb-ref-typeSession/ejb-ref-type
homeAgendaSHome/home
remoteAgendaS/remote
/ejb-ref
/application-client
Then I tried to include a jndi.properties file in my app as i read in FAQ:
java.naming.factory.initial=com.evermind.server.
ApplicationClientInitialContextFactory
java.naming.provider.url=ormi://localhost
java.naming.security.principal=admin
but it still does not work. When I tried to execute the client this the
error I get:
C:\orion\APPLIC~1\Agenda\Agenda-ejbjava -classpath
.;C:\orion\orion.jar;C:\orio
n\ejb.jar;C:\orion\jndi.jar; AgendaSClient
Lanzada una excepcion.
javax.naming.NamingException: Error reading application-client
descriptor: No lo
cation specified and no suitable instance of the type 'AgendaS' found for
the ej
b-ref MyAgendaS
at
com.evermind.server.ApplicationClientInitialContextFactory.getInitial
Context(JAX, Compiled Code)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
72)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:250
)
at javax.naming.InitialContext.init(InitialContext.java:226)
at javax.naming.InitialContext.init(InitialContext.java:182)
at AgendaSClient.main(AgendaSClient.java:16)
I WILL APPRECIATE ALL OF YOUR HELP OR CLUES !
-
David Sierra Fern ndez
Ingeniero Tecnico de Telecomunicaci¢n
AULA RETECAL (CEDETEL) Universidad de Valladolid
Campus Miguel Delibes E-Mail: [EMAIL PROTECTED]
47011 Valladolid (SPAIN)
--
-- Sierr@ --
