Deploying BC4J as a session EJB in JBoss.Help while looking up

Hello there,
I have developed a simple bc4j component.I have deployed the
same in Weblogic server5.1.I have to deploy the same thing in
JBoss Server.I am using JBoss-Tomcat bundle(Jboss-2.2.2_Tomcat-
3.2.2).I have deployed the BC4J component as a session bean in
JBoss server(No erros while deploying)
But the problem is when to call this session bean.To lookup the
application module as is done in Weblogic the value for
JboContext.DEPLOY_PLATFORM is given as JboContext.PLATFORM_WLS.
This is taken to be specific to weblogic server.What is the
value for this property for a JBossServer.
Any help would be appreciated.Thanks a lot

Similar Messages

How to deploy BC4J application as session EJB to OC4J manually?

We have created a BC4J application with JClient as a client server interface. BC4J is to be deloyed as Session EJB to OC4j.
I need to know how to deploy the BC4J application as session EJB to OC4J manually (at the customer's site without the JDeveloper).
Thanks.

If you just have OC4J.
java -jar admin.jar .....
You can look at the commandlines when you use JDeveloper to deploy to a standalong OC4J and just use them pretty much.
Or if they have IAS, use the Enterprise Manager web console to deploy your EAR files.
Rob

Problem in Connection pooling after deploying BC4J App Module as EJB

Hi,
We have deployed the application modules on standalone OC4J as stateful EJB session beans.
The problem is that with each user, the number of database connections seem to increase. This is making the application unscalable, which defeats the purpose of using EJB!
Can someone please suggest how to limit the number of database conections in this scenario?
Can this be solved by application module pooling? How can we use the PoolMgr to work with the session beans?
We have tried to invoke disconnect on the application module after calling methods(using appmodule.disconnect(true)) and reconnect (appmodule.reconnect()) on entering the method. This keeps the number of connections low and works the first time the method is invoked. But subsequently, it gives nullpointerexception when the Row is accessed in the JSP.
The exception we are getting is :
java.lang.NullPointerException
     at oracle.jbo.client.remote.ViewUsageImpl.getStructDef(ViewUsageImpl.java:241)
     at oracle.jbo.client.remote.ViewUsageImpl.findAttributeDef(ViewUsageImpl.java:275)
     at oracle.jbo.client.remote.RowImpl.getAttributeIndexOf(RowImpl.java:368)
     at oracle.jbo.client.remote.RowImpl.getAttribute(RowImpl.java:144)
     at Supplier.client.ejb.beanmanaged.SupplierAM_IntPaymtVORowBeanManagedClient.getMdid(SupplierAM_IntPaymtVORowBeanManagedClient.java:63)
     at supplier.sccPayCheq._jspService(_sccPayCheq.java:102)
     [SRC:/Supplier/sccPayCheq.jsp:44]
The Application module configuration (in bc4j.xcfg) is:
<AppModuleConfig name="SupplierAM9iAS">
<AppServerConnectionName>StandaloneOC4JConnection</AppServerConnectionName>
<AppModuleJndiName>Supplier.SupplierAM</AppModuleJndiName>
<java.naming.security.credentials>admin</java.naming.security.credentials>
<DeployPlatform>EjbIas</DeployPlatform>
<java.naming.security.principal>admin</java.naming.security.principal>
<DtMiddleTierDeploymentProfile>ProjectMiddleTier.deploy</DtMiddleTierDeploymentProfile>
<ApplicationName>Supplier.SupplierAM</ApplicationName>
<DtDeploymentProfile>ProjectEJB.deploy</DtDeploymentProfile>
<DtCommonDeploymentProfile>ProjectCommon.deploy</DtCommonDeploymentProfile>
<JDBCDataSource>jdbc/ConnectionCoreDS</JDBCDataSource>
<jbo.server.internal_connection>jdbc/ConnectionCoreDS</jbo.server.internal_connection>
<jbo.ejb.txntype>local</jbo.ejb.txntype>
<jbo.doconnectionpooling>true</jbo.doconnectionpooling>
<ApplicationPath>ProjectEJB</ApplicationPath>
</AppModuleConfig>
The Datasource used (in $ORACLE_HOME/j2ee/home/config/data-sources.xml) is:
<data-source
          class="oracle.jdbc.pool.OracleConnectionCacheImpl"           connection-driver="oracle.jdbc.driver.OracleDriver"
          ejb-location="jdbc/ConnectionDS"
          inactivity-timeout="30"
          location="jdbc/ConnectionCoreDS"
          name="ConnectionDS"
          password="*******"
          pooled-location="jdbc/ConnectionPooledDS"
          url="jdbc:oracle:thin:@<IPADDESS>:<SID>"
          username="USER"
          xa-location="jdbc/xa/ConnectionXADS"
          max-connections="5"
          min-connections="1"/>

Can this be solved by application module pooling? How
can we use the PoolMgr to work with the session
beans?You can use a stateless checkout/checkin appmodule.
Take a look at the following help topics which explain this in good detail.
"About Application Module Pooling"
"About JSP Pages and Application Module Pooling"
The pool can help reuse the appmodule instance across requests thus reducing the number of concurrent db sessions.
Dhiraj

Error deploying BC4J to OC4J as EJB.

In order to understand better the correct deploying procedure I created a small scott/tiger BC4J project.
Then I created an EJB deploy using the wizard and deployed it to a fresh O4JC install.
During deploy I receive an "error loading class ....DatabaseModuleServer" where DatabaseModule is the name of my ApplicationModule .
I used only wizards, what did I miss ?
TIA
Tullio
P.S. : I'm using 9.0.3.0 but I tried also with 9.0.3.2

do you config the fresh OC4J with BC4J libraries?

HOWTO:Deploy BC4J as Session Bean in Weblogic

This document describes Howto deploy a BC4J Appmodule as EJB Session Bean to Weblogic and
test the appmodule through the BC4J tester.
=>create a BC4J Application using Business Components Wizard.
=>test it using BC4J tester
=>make the Application Module Remotable [list]
[*]Select Appmodule and right mouse on it to select the edit option
[*]Select Remote tab
[*]Select the check box for Remotable Application Module
[*]Select EJB Session Bean and shuttle it from Available list to Selected list
[*]Click on the finish button[list]
=> Do File| Save All and a Rebuild on the project
=> create the weblogic XML Deployment Descriptor[list]
[*]Choose File|New
[*]Select the web objects tab
[*]Select XML and click ok
[*]Rename the file as ejb-jar.xml using File|Rename
[*]Save it in the JDEV_HOME/myclasses/META-INF directory.
[*]Open the xml file by double clicking on it.
[*]Paste the following into the file
<!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN' 'http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd'>
<ejb-jar>
<enterprise-beans>
<session>
<ejb-name>wl.WlModule</ejb-name>
<home>wl.common.ejb.WlModuleHome</home>
<remote>wl.common.ejb.RemoteWlModule</remote>
<ejb-class>wl.server.ejb.WlModuleServerEJB</ejb-class>
<session-type>Stateful</session-type>
<transaction-type>Bean</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
</assembly-descriptor>
</ejb-jar>
[*]Choose File|New
[*]Select the web objects tab
[*]Select XML and click ok
[*]Rename the file as weblogic-ejb-jar.xml using File|Rename
[*]Save it in the JDEV_HOME/myclasses/META-INF directory.
[*]Open the xml file by double clicking on it.
[*]Paste the following into the file
<!DOCTYPE weblogic-ejb-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic 5.1.0 EJB//EN' 'http://www.bea.com/servers/wls510/dtd/weblogic-ejb-jar.dtd'>
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>wl.WlModule</ejb-name>
<caching-descriptor>
<max-beans-in-free-pool>100</max-beans-in-free-pool>
<max-beans-in-cache>100</max-beans-in-cache>
<idle-timeout-seconds>60</idle-timeout-seconds>
</caching-descriptor>
<jndi-name>wl.WlModule</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
In this example "wl" is the package name and "WlModule" is the Appmodule name.[list]
=> generate the jar file for appmodule along with xml deployment descriptors[list]
[*]from the command line in JDEV_HOME/myclasses directory run
[*]jar cvf0 wlappmodule.jar wl META-INF[list]
=> edit the setenv.cmd file in WEBLOGIC_HOME directory[list]
[*]set JAVA_HOME=f:\jdev32\java1.2
[*]set JBOLIB=f:\jdev32\lib
[*]set JDBC_CLASSES=f:\jdev32\jdbc\lib\oracle8.1.7\classes12.zip
[*]set JBO_RUNTIME=%JBOLIB%\jboorasql.zip;%JDBC_CLASSES%;%JBOLIB%\jbodatum12.zip;%JBOLIB%\xmlparserv2.jar;%JBOLIB%\jbomt.zip;%JBOLIB%\jboejb.jar
[*]add JBO_RUNTIME in the set CLASSPATH variable[list]
=> create a bc4j deploy batch file "Deploybc4j.cmd" in the WEB_LOGIC HOME
which will generate the server side jar files
@setlocal
set JAVA=java
set JAVAC=javac
set BEAN_JAR=%1
set EJB_TEMP=f:\jdev32\myclasses\wl
set XMLPARSERV2=f:\jdev32\lib\xmlparserv2.jar;
set JDBC_LIBS=f:\jdev32\jdbc\oracle8.1.7\lib\classes12.zip
set JBO_EJB_RUNTIME=f:\jdev32\lib\jbomt.zip;f:\jdev32\lib\jboejb.jar;%XMLPARSERV2%;%JDBC_LIBS%
set CLASSPATH=%CLASSPATH%;%JBO_EJB_RUNTIME%;%BEAN_JAR%;%EJB_TEMP%
%JAVA% weblogic.ejbc -compiler javac f:\jdev32\myclasses\wlappmodule.jar f:\jdev32\myclasses\wlAppModuleGenerated.jar;f:\jdev32\lib\jbodomorcl.zip
pushd %EJB_TEMP%
@endlocal
Note: substittue appropriate jar file and directory structure names
=> Run setenv.cmd
=> Run deploybc4j.cmd
=> Configure Weblogic server[list]
If your weblogic server is residing on a different machine then
[*]copy wlAppModuleGenerated.jar (generated jar file from deploybc4j.cmd)
[*]Copy classes12.zip from JDEV_HOME/jdbc/lib/oracle8.1.7/ directory
[*]Copy jbodomorcl.zip
[*]jbodatum12.zip
[*]xmlparserv2.jar
[*]jbomt.zip
[*]jboejb.jar from JDEV_HOME/lib directory
[*]edit weblogic.properties file in WEBLOGIC_HOME directory
[*]In the WEBLOGIC EJB DEMO PROPERTIES sectio
[*]add weblogic.ejb.deploy=E:/weblogic/myserver/wlAppModuleGenerated.jar
(generated jar file from deploybc4j.cmd file)
[*]edit startweblogic.cmd file in WEBLOGIC_HOME directory
[*]set POST_CLASSPATH=f:\jdev32\jdbc\oracle8.1.7\lib\classes12.zip;f:\jdev32\lib\jboorasql.zip;f:\jdev32\lib\jbodatum12.zip;f:\jdev32\lib\xmlparserv2.jar;f:\jdev32\lib\jbomt.zip;f:\jdev32 \lib\jboEJB.jar;f:\jdev32\lib\jbodomorcl.zip
[*]add E:/weblogic/myserver/wlAppModuleGenerated.jar
(generated jar file from deploybc4j.cmd file) in the weblogic_classpath setting[list]
Note: modify the directory structure of jar files as apporpriate
=> Run the BC4J tester to test the deployed BC4J Appmodule as session bean to Weblogic[list]
[*]Add a new library
[*]Select the Project in which you developed the BC4J Appmodule
[*]Project | Project Properties
[*]select libraries tab
[*]Click on Add
[*]Click on New
[*]Specify "JBO WL Client" in the NAME
[*]Click on ... button for adding the jar files
[*]Click on Add/Zip jar button to add the following files
weblogicaux.jar
jboremoteejb.zip
jboremote.zip
<Weblogic_home>/classes
[*]Click on OK
[*]Start the weblogic server
[*]Bring the BC4J Tester by doing a right mouse on the appmodule and selecting Test option
[*]In the Middle Tier Server Type Select "Weblogic"
[*]Specify Host name and port # of weblogic server
[*]Click on Connect[list]
raghu
null

Although this explains how to then deploy to Weblogic on another server, it still presumes that it is installed on the same computer as JDev. I moved the weblogic.jar file over to the computer and fudged a few things to get it to work.
Also, I am testing this with Weblogic 6.0, so some of the information does not work as prescribed. I edited the config.xml instead of the weblogic.properties file. I am trying to figure out where to put all of the *.jar and *.zip files that I copied over to the Solaris machine with Weblogic. Any suggestions?
And one of the steps in the section to create the deploybc4j.cmd file is wrong. It says
"%JAVA% weblogic.ejbc -compiler javac f:\jdev32\myclasses\wlappmodule.jar f:\jdev32\myclasses\wlAppModuleGenerated.jar;f:\jdev32\lib\jbodomorcl.zip"
Which does not work. I took off the last part:
"%JAVA% weblogic.ejbc -compiler javac f:\jdev32\myclasses\wlappmodule.jar f:\jdev32\myclasses\wlAppModuleGenerated.jar"
and it worked. It was getting that whole last part and trying to create a directory with that name and failing.
<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by David Shanes ([email protected]):
This seems to assume that JDev and Weblogic are installed on the same server (I refer to the section on setting the setenv.cmd file in the WEBLOGIC_HOME dir that includes the path to the JDev install.
I have JDev installed on a Win 2k box and Weblogic installed on a Solaris. Any suggestions? I got all the way up to the setenv.cmd step fine.<HR></BLOCKQUOTE>
null

Deploying App Module as EJB Session Bean to JBoss

I am attempting to follow the How-To at
http://otn.oracle.com/products/jdev/howtos/appservers/deploy_bc4j_to_jboss.html for deploying BC4J to JBoss. In particular, I was looking at the section 'BC4J as an EJB Session Bean', because that is the route we would like to take.
The document instructs you to create a business components deployment profile.. ok, done.
It then instructs you to copy the app module configuration that was just created and rename it. However, the editor will not let you rename the configuration.
Then when 'Creating a JSP to Access Your Application Module as a EJB', the wizard to create the JSP will not allow you to select the app module configuration that was just created. It only shows the Local configuration.
What am I doing wrong? I am using JDeveloper 9.0.3.1.
My ultimate goal is to take an existing BC4J/JSP application and deploy the app module as an EJB, so the JSP and EJB can reside on separate machines.
Any pointers that anyone can give me about deploying an app module as a Session Facade (BMT) to JBoss, with a JSP front end, is greatly appreciated. I have read the how-tos available from OTN. I have relatively little experience with EJB, so please forgive me if there's something obvious I'm missing.
Thanks!!!

Can this be solved by application module pooling? How
can we use the PoolMgr to work with the session
beans?You can use a stateless checkout/checkin appmodule.
Take a look at the following help topics which explain this in good detail.
"About Application Module Pooling"
"About JSP Pages and Application Module Pooling"
The pool can help reuse the appmodule instance across requests thus reducing the number of concurrent db sessions.
Dhiraj

Deploy multiple instances of the same stateless session EJB

I have a stateless session bean.
The methods on the bean operate against DB tables.
Q: Can I deploy multiple instances of the same stateless session bean, but specify a different JNDI/datasource name in the deployment descriptor?
The method calls are all enclosed within a single invocation, just that I need to hit different databases (all with the same schema), and Id like to be able to lookup the EJB via a different JNDI name, and have the exact same functionality, just against different deployed datasources.
Does the spec allow/support this?
If not, any suggestions as to how to achieve this sort of functionality?
Im using JBoss 3.2.1 on Solaris, so Im not sure whether or not this is a JBoss "issue" or a limitation of the EJB Spec (or me being just plain wrong and trying to do something the "wrong way")
Nick

I have a stateless session bean.
The methods on the bean operate against DB tables.
Q: Can I deploy multiple instances of the same
stateless session bean, but specify a different
JNDI/datasource name in the deployment descriptor?
The method calls are all enclosed within a single
invocation, just that I need to hit different
databases (all with the same schema), and Id like to
be able to lookup the EJB via a different JNDI name,
and have the exact same functionality, just against
different deployed datasources.
Does the spec allow/support this?
If not, any suggestions as to how to achieve this sort
of functionality?
Im using JBoss 3.2.1 on Solaris, so Im not sure
whether or not this is a JBoss "issue" or a limitation
of the EJB Spec (or me being just plain wrong and
trying to do something the "wrong way")
NickI haven't done it but judging from the deployment descriptors yes.
For example if I have two bounded datasources java:/Database1 and java:/Database2
Lets say I have a session bean called MySession, then in your ejb-jar.xml you would have (notice that the desc, display, and ejb-name are the only differences)
<session>
<description>MySessionAlpha</description>
<display-name>MySessionAlpha</display-name>
<ejb-name>MySessionAlpha</ejb-name>
<home>com.mycorp.MySessionRemoteHome</home>
<remote>com.mycorp.MySessionRemote</remote>
<local-home>com.mycorp.MySessionLocalHome</local-home>
<local>com.mycorp.MySessionLocal</local>
<ejb-class>com.mycorp.MySessionFacadeBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<resource-ref>
<res-ref-name>jdbc/DataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</session>
<session>
<description>MySessionBeta</description>
<display-name>MySessionBeta</display-name>
<ejb-name>MySessionBeta</ejb-name>
<home>com.mycorp.MySessionRemoteHome</home>
<remote>com.mycorp.MySessionRemote</remote>
<local-home>com.mycorp.MySessionLocalHome</local-home>
<local>com.mycorp.MySessionLocal</local>
<ejb-class>com.mycorp.MySessionFacadeBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<resource-ref>
<res-ref-name>jdbc/DataSource</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</session>
But now in the jboss.xml, we will have the following elements. What you may notice is that are bound to different remote and local jndi names. But the resource bindings are very different. The res-ref-name stays the same, but the jndi-name are different. I think this will work for you.
<session>
<ejb-name>MySessionAlpha</ejb-name> <jndi-name>ejb/com/mycorp/MySessionAlphaRemoteHome</jndi-name> <local-jndi-name>ejb/com/mycorp/MySessionAlphaLocalHome</local-jndi-name>
<resource-ref>
<res-ref-name>jdbc/datasource</res-ref-name>
<jndi-name>java:/Database1</jndi-name>
</resource-ref>
</session>
<session>
<ejb-name>MySessionBeta</ejb-name> <jndi-name>ejb/com/mycorp/MySessionBetaRemoteHome</jndi-name> <local-jndi-name>ejb/com/mycorp/MySessionBetaLocalHome</local-jndi-name>
<resource-ref>
<res-ref-name>jdbc/datasource</res-ref-name>
<jndi-name>java:/Database2</jndi-name>
</resource-ref>
</session>

Stateless Session Bean + EJB Question + Jboss

Hello,
If I have a stateless session bean on a linux machine and it works locally what do i need to do to access a method in the session bean from a remote windows machine.
I would like to be able to execute my client jar file on a windows machine and have it access the jboss server on the linux machine. what do i need to do?
i have the session bean working locally on both windows and linux machine. do i need to to have a JSP/Servlet to access the session bean? can the session bean not be accessed directly? what should my classpath look like? do I need to include extra jar files in my client jar file.?
Thanks,
Joyce

Thanks guys for the help but I am still a little lost.
My Client windows machine has the client jar file and all the other jar files. This is my client class
package helloworld.client;
import javax.naming.Context;
import javax.naming.InitialContext;
import java.util.Hashtable;
import java.util.Properties;
import helloworld.interfaces.HelloWorldHome;
import helloworld.interfaces.HelloWorld;
public class HelloClient
     public static void main(String[] args)
          Hashtable prop = new Hashtable();
          prop.put ("java.naming.factory.url.pkgs","org.jboss.naming:org.jnp.interfaces");
          prop.put ("java.naming.provider.url","jnp://172.16.220.160:1099");
          prop.put ("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
          try
               Context ctx = new InitialContext(prop);
               Object obj = ctx.lookup("ejb/helloworld/HelloWorld");
               System.out.println(obj);
               HelloWorldHome home = (HelloWorldHome)javax.rmi.PortableRemoteObject.narrow(obj, HelloWorldHome.class);
               HelloWorld helloWorld = home.create();
               String str = helloWorld.sayHelloEJB("JOYCE is COOL");
               System.out.println(str);
               helloWorld.remove();
          catch(Exception e)
               e.printStackTrace();
I get a NullPointer ie the home object is null. The IP address is the IP of the Linux machine that has Jboss running on.
Questions are:
1. Do I need to have Tomcat running on my client machine if I am to connect via HTTP? Does this alter my client code.?
2. My JNDI lookup is what is causing the problem. Does my jboss.xml and my ejb-jar.jar look okay to you.
jboss.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS//EN" "http://www.jboss.org/j2ee/dtd/jboss.dtd">
<jboss>
<enterprise-beans>
<session>
<ejb-name>helloworld/HelloWorld</ejb-name>
<jndi-name>ejb/helloworld/HelloWorld</jndi-name>
</session>
</enterprise-beans>
<resource-managers>
</resource-managers>
</jboss>
ejb-jar.jar
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar >
<description>No Description.</description>
<display-name>Generated by XDoclet</display-name>
<enterprise-beans>

<session >
<description><![CDATA[No Description.]]></description>
<ejb-name>helloworld/HelloWorld</ejb-name>
<home>helloworld.interfaces.HelloWorldHome</home>
<remote>helloworld.interfaces.HelloWorld</remote>
<ejb-class>helloworld.session.HelloWorldBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Bean</transaction-type>
</session>





</enterprise-beans>


<assembly-descriptor >



</assembly-descriptor>
</ejb-jar>
Do I need RMI ? Do I need to concern myself with CORBA? All Im looking for is a step by step to understanding what I need to configure? Is their some way I can debug?
Thanks alot,
Joyce

Deploying EJB under JBOSS-Tomcat bundle

Hi
I am trying to perform a proof of concept using a simple EJB. I have downloaded and installed the jboss-3.2.0RC1_tomcat-4.1.18 co-bundle. Now, can anyone tell me how I deploy my simple EJB under this? Is there any documentation or tutorial anywhere?
Currently I have copied the following directory structure into %JBOSS_HOME%\server\default\deploy
Login.war
    {jsp files}
    au
        com
            keytrust
                {class files}
    META-INF
        ejb-jar.xmlThis deploys without error, but gives me an exception "javax.naming.NameNotFoundException: ejb not bound" when I try to access the ejb.
Can anyone help me, or direct me to an appropriate reference?
Thanks
John

Hi.
Here is the session portion from one of my working ejb-jar.xml descriptors:
    <session>
      <display-name>ConferenceController</display-name>
      <ejb-name>ConferenceControllerEJB</ejb-name>
      <home>com.gumbtech.conf.ejb.ConferenceControllerHome</home>
      <remote>com.gumbtech.conf.ejb.ConferenceController</remote>
      <ejb-class>com.gumbtech.conf.ejb.ConferenceControllerBean</ejb-class>
      <session-type>Stateful</session-type>
      <transaction-type>Bean</transaction-type>
      <ejb-ref>
        <ejb-ref-name>ejb/ConferenceHome</ejb-ref-name>
        <ejb-ref-type>Entity</ejb-ref-type>
        <home>com.gumbtech.conf.ejb.ConferenceHome</home>
        <remote>com.gumbtech.conf.ejb.Conference</remote>
        <ejb-link>ConferenceEJB</ejb-link>
      </ejb-ref>
      <security-identity>
        <description></description>
        <run-as>
          <description></description>
          <role-name>admin</role-name>
        </run-as>
      </security-identity>
    </session>And the matching portion from it's sister jboss.xml descriptor:
<session>
    <ejb-name>ConferenceControllerEJB</ejb-name>
    <jndi-name>ConferenceControllerHome</jndi-name>
    <ejb-ref>
      <ejb-ref-name>ejb/ConferenceHome</ejb-ref-name>
      <jndi-name>ejb.ConferenceHome</jndi-name>
    </ejb-ref>
    <ejb-ref>
      <ejb-ref-name>ejb/StatelessConferenceHome</ejb-ref-name>
      <jndi-name>ejb.StatelessConferenceHome</jndi-name>
    </ejb-ref>
    <resource-ref>
      <jndi-name>java:/OracleDS</jndi-name>
    </resource-ref>
</session>After losing an entire head of hair over this, the only thing that worked for me, thanks to no documentation anywhere, was to ensure that the EJB portion of my ejb-name that you see below was present on the end of each and every bean I declared in my descriptors ...
<ejb-name>ConferenceControllerEJB</ejb-name>...and that this name was identical in both jboss.xml and ejb-jar.xml.
Notice too that the newer jboss uses dots instead of slashes in the jndi-name of another ejb I am referencing from my bean:
<jndi-name>ejb.ConferenceHome</jndi-name>You don't reference another bean yet, but if you do ...this will hang you for weeks as well until you get that dot in there.
Furthermore, I found was so paranoid by this point that I never again wavered from keeping the following naming convention for my class names (??):
The remote interface: MyThing
The bean implementation: MyThingBean
The home interface: MyThingHome
Then, finally ...the darn thing worked.
They use reflection maybe ?
Hope this might help.

Deploying BC4J Project (BMT) to JBoss

Hi,
I'm trying to deploy a BC4J Project with Beanmanaged Transaction to JBoss 3.2.1.
After copying the jar-file into the deployment folder I get the following exception:
18:07:54,121 INFO [MainDeployer] Starting deployment of package: file:/usr/local/jboss-3.2.1_tomcat-4.1.24/server/default/deploy/jboss.jar
18:07:54,276 WARN [verifier] EJB spec violation:
Bean : Mypackage2ModuleBMBean
Section: 22.2
Warning: The Bean Provider must specify the fully-qualified name of the Java class that implements the enterprise bean's business methods in the <ejb-class> element.
Info : Class not found: mypackage2.server.ejb.beanmanaged.Mypackage2ModuleServer
The Project is a simple BC4J Project based on the Scott Schema. The class "mypackage2.server.ejb.beanmanaged.Mypackage2ModuleServer" which is the EJB-Application Facade is definitly in the deployed jar-file.
Any suggestions would be greatly appreciated :)
Greetings,
Christian

The Problem is solved. I forgot to copy the Library bc4jmtejb.jar so that JBoss could not find the SessionBean implentation...
Ragards,
Christian

ADF in JDeveloper 10.1.3.0.4: Error deploying bc4j.ear in JBoss-4.0.4.CR2

Hello,
Using the ADF Runtime Installer for JBoss found in JDeveloper 10.1.3.0.4, i've received deployment error during startup of JBoss. The error message as displayed in the console window as follows:
09:29:16,325 ERROR [URLDeploymentScanner] Incomplete Deployment listing:
--- Incompletely deployed packages ---
org.jboss.deployment.DeploymentInfo@89f00429 { url=file:/C:/Java/JBossAppServers/jboss-4.0.4.CR2/server/default/deploy/bc4j.ear }
deployer: org.jboss.deployment.EARDeployer@3a835d
status: Deployment FAILED reason: Could not create deployment: file:/C:/Java/JBossAppServers/jboss-4.0.4.CR2/server/default/tmp/deploy/tmp65518bc4j.ear-contents/webapp.war; - nested throwable: (org.jboss.ws.WSException: java.lang.ClassNot
FoundException: oracle.jbo.server.emd.EMDServlet)
state: FAILED
watch: file:/C:/Java/JBossAppServers/jboss-4.0.4.CR2/server/default/deploy/bc4j.ear
altDD: null
lastDeployed: 1146014956309
lastModified: 1146014950147
mbeans:Above it there is a lot more lines of stack trace, tell me if you need it to help me with this problem. The file structure deployed is as follows (Based on the log displayed in JDeveloper):
In deploy directory
bc4j.ear
In jlib directory
bc4jdomgnrc.jar
In lib directory
adf-connections.jar
adfbinding.jar
adfcm.jar
adfm.jar
adfmtl.jar
adfmweb.jar
adfshare.jar
adfui.jar
antlr.jar
bc4jct.jar
bc4jctejb.jar
bc4jdomgnrc.jar
bc4jdomorcl.jar
bc4jhtml.jar
bc4jimdomains.jar
bc4jmt.jar
bc4jmtejb.jar
cache.jar
collections.jar
commons-cli-1.0.jar
commons-el.jar
concurrent.jar
datatags.jar
dc-adapters.jar
dms.jar
http_client.jar
jazncore.jar
jdev-cm.jar
jsp-el-api.jar
mdds.jar
mdsrt.jar
ojdbc14.jar
ojdbc14dms.jar
ojdl.jar
ojpse.jar
oracle-el.jar
oraclepki.jar
orajaxr.jar
orasaaj.jar
orawsdl.jar
orawsrm.jar
ordhttp.jar
ordim.jar
osdt_cert.jar
osdt_core.jar
osdt_saml.jar
osdt_wss.jar
osdt_xmlsec.jar
regexp.jar
runtime12.jar
share.jar
toplink.jar
translator.jar
wsclient.jar
wsdl.jar
wssecurity.jar
xml.jar
xmlef.jar
xmlparserv2.jar
xsdlib.jar
xsqlserializers.jar
xsu12.jar
And another thing, is there any way to have the ADF Runtime Installer install the ADF Runtime into another JBoss config directory. As far as I noticed, it will only install into the JBoss default config directory.
TQ in advance.

Hi Cleber,
Is it possible that you can send me a copy of your original 10.1.2 project which contains these diagrams so that I can take a look? The diagrams should open fine in 10.1.3.0.4.
My email address is [email protected], if you could zip up your project and then change the .zip file extension to .zap to get it through the email server.
Regards,
Lisa
JDev QA

Error during deployment of stateless session EJB using EJB 3.0

having trouble deploying a stateless session bean to app server 10.1.3.1 oc4j container.
deceided to go through oracles demo: How-To Develop a Stateless Session EJB using EJB 3.0 (http://www.oracle.com/technology/tech/java/oc4j/1013/how_to/how-to-ejb30-stateless-ejb/doc/how-to-ejb30-stateless-ejb.html).
the demo encounters the same issue. so i assume there is something wrong with the app server set up, and not my source code.
here is the deployment log:
[Jul 1, 2009 11:59:25 AM] Application Deployer for test_ws STARTS.
[Jul 1, 2009 11:59:25 AM] Copy the archive to C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear
[Jul 1, 2009 11:59:25 AM] Initialize C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear begins...
[Jul 1, 2009 11:59:25 AM] Unpacking test_ws.ear
[Jul 1, 2009 11:59:25 AM] Done unpacking test_ws.ear
[Jul 1, 2009 11:59:25 AM] Initialize C:\product\10.1.3.1\OracleAS_1\j2ee\home\applications\test_ws.ear ends...
[Jul 1, 2009 11:59:25 AM] Starting application : test_ws
[Jul 1, 2009 11:59:25 AM] Initializing ClassLoader(s)
[Jul 1, 2009 11:59:25 AM] Initializing EJB container
[Jul 1, 2009 11:59:25 AM] Loading connector(s)
[Jul 1, 2009 11:59:26 AM] Starting up resource adapters
[Jul 1, 2009 11:59:26 AM] Processing EJB module: ejb30ws-ejb.jar
[Jul 1, 2009 11:59:26 AM] application : test_ws is in failed state
[Jul 1, 2009 11:59:26 AM] Operation failed with error: java.lang.NoClassDefFoundError
the opmn log reveals the same error, but no more detail.
any ideas???
/stuck

I am having exactly the same issue. Was this issue resolved? If so, please share the resolution and if not can someone please suggest what could be wrong.
Thanks

Strange exception when deploying BC4J as EJB in 8i CORBA.BAD_PARAM: null Strings are

I am trying to deploy BC4J as Ejb to 8i (8.1.6). I use the following deployment method with j: my Jdev root.
setjboenv j: ejb8i
loadjava - u user/passwd@host:port:sid - thin -v - r grant "SYS,PUBLIC" j:lib\xmlparserv2.jar
loadjava - u user/passwd@host:port:sid - thin -v - r grant "SYS,PUBLIC" j:lib\jbomt.zip
loadjava - u user/passwd@host:port:sid - thin -v - r grant "SYS,PUBLIC" j:lib\jboejb.jarI then create a deployment profile for ejb 8i with the ide. (Without deploying)
I then use loadjava outside the IDE to deploy the 2 jar files created
MyProject1CommonEJB.jar
and
Myproject1.jar
I then use the ide again to deploy the bean profile
Package1ModuleServerEJB.prf
The last step fails with the error :
Publishing EJBHome...org.omg.CORBA.BAD_PARAM: null Strings are illegal in IIOP. Please correct your application or run the ORB in backward compatibility mode. minor code: 0 completed: No
void oracle.aurora.ejb.deployment.GenerateEjb.invoke()
void oracle.aurora.server.tools.sess_iiop.ToolImpl.invoke(java.lang.String[], java.io.InputStream, java.io.PrintStream, java.io.PrintStream)
void oracle.aurora.ejb.deployment.GenerateEjb.main(java.lang.String[])
Exception in thread main
Strangely, when I test this EJB with the tester (middle tier = remote ejb) it works, but from JSP's I get an application error : "Unknown Exception"
I am using Jdev 3.1
Also using the deploy option when creating the deployment profile fails apparantly due to the missing grant "SYS,PUBLIC" when loading classes to the database before deploying the bean.
What can be done ?
null

Hi Blaise
Thanks for the reply. I have tried to do the complete deployment from within Jdev, but now I get the following error right at the end of the deployment.
/BC4J1AppModuleEjb/EjbObject_RemoteBC4J1AppModuleEjb:ORA-29535: source requires recompilationjava.lang.NullPointerException at sun.tools.java.Environment.error(Environment.java) at sun.tools.java.Environment.error(Environment.java) at sun.tools.java.Environment.error(Environment.java) ..... etc.
I have tried to deploy to a clean schema with the java privilages granted as described in the Jdev release notes.
I included the following libraries in my project :
JBO JDBC816 PATCH
JBO OSQL Domains
JDeveloper Runtime
Oracle 8.1.6 JDBC
Connection Manager
JBO Runtime
JBO VB Runtime
JBO 8i Runtime
SQLJ Runtime
JBO 8i Client
JBO Vanilla Domains
JBO EJB Runtime
JServer
Oracle XML SQL Utility
ORACLE XML Parser 2.0
Then I just used the deployment wizzard
null

JBOSS WONT DEPLOY BC4J.EAR - FAILS

Following instructions found elsewhere in OTN, I have set up JBOSS to use BC4J by copying relevant files to the JBOSSHOME/lib/ext folder and by deploying BC4J.EAR into the JBOSS deploy folder. Deployment fails mentioning that it is missing a class ...emd.EMDServlet. This class appears in emd.jar and BC4JHTML.jar alike, probably the latter is relevant (not sure). Has anyone else had trouble deploying BC4J.EAR? Using BC4J.EAR from JDeveloper 9.0.3.

Would you please post more error message?

Deploying Session EJB From Jdev9i(Beta) - OC4J 9i

Hi All ,
I wanted from u , i have recently Upgraded to Oracle 9i 1.0.2.2.1 (OC4J) . Now i want a simple Step wise process as how can i deploy my Ejb (Session Bean ) into the OC4J container and Use its DataSource .
Is it possible to deploy using Jdev 9i (Beta) .
Can any one please help me out to point to a Documentaion , give me a breif process .
Regards
Asif

Asif -
Yes you can use Jdeveloper 9i beta to deploy your session ejb.
Step 1 should be setting up your Data Source. In the System
Navigator Panel expand the "Connections" listing. Right-click
on "Database" and select "New Connection..." - follow the
wizard's instructions to set up your data source. Step 2 should
be setting up a connection to the OC4J container - again on the
System Navigator Panel ->Connections->Application Servers -
follow the instructions there. I am assuming that you have
developed your session ejb using Jdeveloper, right click on
your .jpr entry (or wherever suits you) and choose "New..." then
Deployment Profiles. You need to package your session ejb into a
jar file and I would recommend packaging your jar file into an
ear file (it really helps for clean deployment). If you have a
web portion, package that and make it dependent on the jar file
just to keep it straight. Once you have these, you will be able
to right click on the jar or web file and deploy to an ear file,
or straight to the server. If this is what you are looking for,
you will then just select this and away you go.
Apparently there are some howtos here:
http://otn.oracle.com/docs/products/jdev/howto.html
although I don't know how good they are.
I wasn't quite sure what you were looking for so this post is
vague. If you have specific questions, let me know and I will
try and answer them!
Cheers
Ray

Deploying BC4J as a session EJB in JBoss.Help while looking up

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