EJB jar

I have a web app with 2 components:
1) servlet and some jsp
2) Stateless Session bean in ejb jar
In the jar are two packages 1 contains bean classes (home, remote, bean)
the other helper classes.
I the helper class package I'm unable to parse an xml that is at same directory as the class file
using this.getClass().getResourceAsStream("/"+XmlFileName);
My InputStream is null?
This InputStream is the parameter to an XmlReader.parse() call..
Any ideas or better ways to do this?
Tried getResource() as well.

All set. For some reason using this.getClass().getResourceAsStream("/"+file) didn't work as spec'd -- this is supposed to indicate no prepend package name, just search same directory as class file.
Just using the file (No "/") works...

Similar Messages

Can't create EJB from existing .java AND ejb-jar.xml entries

I've noticed that I can create the source files for an EJB outside of JDeveloper, then I can do the "Create Entity Bean" thing, and specify the path to the source files, and it will use those source files, instead of forcing me to create them again.
However, I've noticed that if I manually add the information to the "ejb-jar.xml" file, and then try to add the bean, it won't let me. I've found I have to delete the entry from the ejb-jar.xml file and let JDeveloper control the creation of the fields, even if I know exactly what needs to be set.

If you are adding/modifying ejb-jar.xml outside JDeveloper and trying to see the changes.
Save the ejb-jar.xml file which is being modified externally
Select ejb-jar.xml in JDeveloper
and do View | Refresh
This will load in the changes (providing the source path has been set properly)
raghu
JDev Team

Unable to load "ejb.jar" to database

Hi All,
I am trying to load ejb.jar to database by using the following syntax.
loadjava -verbose -force -resolve -oracleresolver -user <uname>/<password>@<server>:<port>:<sid> -t ejb.jar
But it is showing error :
ksh: loadjava : not found.
In the server when i type loadjava it is showing the options, means loadjava will work i think. Is there any configuration needs to change to load ejb.jar to database ?
Machine details :
AIX 64 Bit 5.3
DB : Oracle 11g 11.2.0.2.0
Appreciated your help in this.
Thanks,
Prakash

Prakash wrote:
Hi,
I did the following
export PATH=$ORACLE_HOME/bin
Then
loadjava -verbose -force -resolve -oracleresolver -user <Uname>/<Pwd>@<Server>:<Port>:<Sid> -t ejb.jar
But still i m facing the same issue.
Even the .profile also we have defined : export PATH=$PATH:$ORACLE_HOME/bin/
Can you please point me what is missing in the above steps i followed.
Thanks,
Prakash
PLEASE use COPY & PASTE so we can see exactly what you do & response from OS/Oracle
what is "-t" arguement?
bcm@bcm-laptop:~$ loadjava
loadjava: Usage: loadjava [-definer] [-encoding encoding] [-force] [-genmissing] [-genmissingjar jar] [-grant grants] [-help] [-nousage] [-noverify] [-oci8] [-order] [-resolve] [-nativecompile] [-resolver resolver] [-schema schema] [-synonym] [-thin] [-tableschema schema] [-user user/password@database] [-verbose] [-edition edition] classes..jars..resources..properties...
bcm@bcm-laptop:~$

Problem deploying connector: META-INF/ejb-jar.xml not found in jar file

          Has anyone seen this problem:
          I built Sun's Blackbox implementation and packaged
          it identical to the BlackBoxNoTx.rar included with
          Weblogic's 'jconnector' sample (even using the same
          ra.xml and weblogic-ra.xml). When I try to deploy
          it, the server reports:
          java.io.FileNotFoundException:
          META-INF/ejb-jar.xml not found in jar file
          I have no idea why the server thinks my connector
          is an EJB. If I deploy the BlackBoxNoTx.rar included
          with the sample, everything works without a hitch.
          The only variable that I'm changing in my BlackBoxNoTx.rar
          is that I build the Blackbox classes myself--otherwise,
          the RAR packagings are identical. Any assistance is
          greatly appreciated since I'm banging my head against
          a wall...
          Thanks,
          -jason


          I was finally able to resolve this one. On the odd chance that someone else encounters
          the same problem, here's what went wrong:
          My RAR file had two directories: 'META-INF' and 'meta-inf'. The first was created
          by the jar tool and contained the manifest.mf file. The second I created manually
          and it contained my ra.xml and weblogic-ra.xml. When I examined the RAR using
          any tools or I extracted the contents, it looked like it only contained one directory:
          META-INF (because NT is case-insensitive).
          "Jason L" <[email protected]> wrote:
          >
          >Has anyone seen this problem:
          >
          >I built Sun's Blackbox implementation and packaged
          >it identical to the BlackBoxNoTx.rar included with
          >Weblogic's 'jconnector' sample (even using the same
          >ra.xml and weblogic-ra.xml). When I try to deploy
          >it, the server reports:
          >
          >java.io.FileNotFoundException:
          >META-INF/ejb-jar.xml not found in jar file
          >
          >I have no idea why the server thinks my connector
          >is an EJB. If I deploy the BlackBoxNoTx.rar included
          >with the sample, everything works without a hitch.
          >The only variable that I'm changing in my BlackBoxNoTx.rar
          >is that I build the Blackbox classes myself--otherwise,
          >the RAR packagings are identical. Any assistance is
          >greatly appreciated since I'm banging my head against
          >a wall...
          >
          >Thanks,
          >
          >-jason

How to access additional supporting jar files from EJB JAR?

Hi,
How can we access additional supporting jar files as part of my EJB JAR .
I don't want to keep them in the top level because other EJB JAR files also has
the same jar files(code in the classes in the jar is slightly different)
can I keep the additional jar files in my EJB JAR?
Thanks
NLB

Include the supporting jar files in the Ejb jar file.
Specifiy the jar files in the Ejb jar manifest file.
Manifest-Version: 1.0 [CRLF]
Class-Path: utility.jar [CRLF]
thanks,
Deepak
"NLB" <[email protected]> wrote:
>
Hi,
How can we access additional supporting jar files as part of my EJB JAR
I don't want to keep them in the top level because other EJB JAR files
also has
the same jar files(code in the classes in the jar is slightly different)
can I keep the additional jar files in my EJB JAR?
Thanks
NLB

How to use multiple ejb-jar.xml files

Hello -
If the project you work on has a lot of beans that you need to configure them in one ejb-jar.xml file. Then ejb-jar.xml file will be getting bigger and bigger. I am wondering if there is any way to divide the ejb-jar.xml file into multiple sub ejb-jar.xml files and then combin them together when deploy it. Same question question for the vendor ejb-jar.xml like weblogic-ejb-jar.xml.
Thanks!
Ben

HI Ben,
No, there is no notion of combining ejb-jar.xmls at deployment time in Java EE. There is no
set limit on the number of ejb components within an ejb-jar module either.
--ken

Unable to load a class specified in your ejb-jar.xml

I was trying an example on entity bean CMP, i created the bean and tried to deploy it.I got the following error :-
Exception:weblogic.management.ApplicationException: prepare failed for CMP Module: CMP Error: Exception preparing module: EJBModule(CMP,status=NEW) Unable to deploy EJB: C:\bea\user_projects\domains\Testdomain\applications\CMP.jar from CMP.jar: weblogic.ejb20.deployer.DeploymentDescriptorException: Unable to load a class specified in your ejb-jar.xml: pack.sams.ItemBean at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Lweblogic.utils.classloaders.GenericClassLoader;)V(MBeanDeploymentInfoImpl.java:550) at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.<init>(Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Lweblogic.utils.classloaders.GenericClassLoader;Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;Lweblogic.utils.jars.VirtualJarFile;)V(MBeanDeploymentInfoImpl.java:232) at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic.utils.jars.VirtualJarFile;Ljava.lang.ClassLoader;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljavax.naming.Context;Ljava.util.Map;)V(EJBDeployer.java:1302) at weblogic.ejb20.deployer.EJBModule.prepare(Ljava.lang.ClassLoader;)V(EJBModule.java:498) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic.utils.classloaders.GenericClassLoader;Lweblogic.j2ee.J2EEApplicationContainer$Component;Z)V(J2EEApplicationContainer.java:3101) at weblogic.j2ee.J2EEApplicationContainer.prepareModules([Lweblogic.j2ee.J2EEApplicationContainer$Component;Ljava.lang.String;Z)V(J2EEApplicationContainer.java:1560) at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;)V(J2EEApplicationContainer.java:1208) at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava.lang.String;[Lweblogic.management.configuration.ComponentMBean;[Ljava.lang.String;)V(J2EEApplicationContainer.java:1051) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer()V(SlaveDeployer.java:2444) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer()Z(SlaveDeployer.java:2394) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare()V(SlaveDeployer.java:2310) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic.management.deploy.OamVersion;Lweblogic.management.runtime.DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:866) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(Lweblogic.management.deploy.OamDelta;Lweblogic.management.deploy.OamVersion;ZLjava.lang.StringBuffer;)Z(SlaveDeployer.java:594) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava.util.ArrayList;Z)V(SlaveDeployer.java:508) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic.kernel.ExecuteThread;)V(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequest;)V(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:178) at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source)
[Deployer:149033]preparing application CMP on ejb
[Deployer:149033]failed application CMP on ejb
[Deployer:149034]An exception occurred for task [Deployer:149026]Deploy application CMP on ejb.: Exception:weblogic.management.ApplicationException: prepare failed for CMP Module: CMP Error: Exception preparing module: EJBModule(CMP,status=NEW) Unable to deploy EJB: C:\bea\user_projects\domains\Testdomain\applications\CMP.jar from CMP.jar: weblogic.ejb20.deployer.DeploymentDescriptorException: Unable to load a class specified in your ejb-jar.xml: pack.sams.ItemBean at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Lweblogic.utils.classloaders.GenericClassLoader;)V(MBeanDeploymentInfoImpl.java:550) at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.<init>(Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Lweblogic.utils.classloaders.GenericClassLoader;Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;Lweblogic.utils.jars.VirtualJarFile;)V(MBeanDeploymentInfoImpl.java:232) at weblogic.ejb20.deployer.EJBDeployer.prepare(Lweblogic.utils.jars.VirtualJarFile;Ljava.lang.ClassLoader;Lweblogic.management.descriptors.toplevel.EJBDescriptorMBean;Ljavax.naming.Context;Ljava.util.Map;)V(EJBDeployer.java:1302) at weblogic.ejb20.deployer.EJBModule.prepare(Ljava.lang.ClassLoader;)V(EJBModule.java:498) at weblogic.j2ee.J2EEApplicationContainer.prepareModule(Lweblogic.utils.classloaders.GenericClassLoader;Lweblogic.j2ee.J2EEApplicationContainer$Component;Z)V(J2EEApplicationContainer.java:3101) at weblogic.j2ee.J2EEApplicationContainer.prepareModules([Lweblogic.j2ee.J2EEApplicationContainer$Component;Ljava.lang.String;Z)V(J2EEApplicationContainer.java:1560) at weblogic.j2ee.J2EEApplicationContainer.prepare([Lweblogic.j2ee.J2EEApplicationContainer$Component;[Ljava.lang.String;Ljava.lang.String;Ljava.lang.String;)V(J2EEApplicationContainer.java:1208) at weblogic.j2ee.J2EEApplicationContainer.prepare(Ljava.lang.String;[Lweblogic.management.configuration.ComponentMBean;[Ljava.lang.String;)V(J2EEApplicationContainer.java:1051) at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer()V(SlaveDeployer.java:2444) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer()Z(SlaveDeployer.java:2394) at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare()V(SlaveDeployer.java:2310) at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Lweblogic.management.deploy.OamVersion;Lweblogic.management.runtime.DeploymentTaskRuntimeMBean;Z)V(SlaveDeployer.java:866) at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(Lweblogic.management.deploy.OamDelta;Lweblogic.management.deploy.OamVersion;ZLjava.lang.StringBuffer;)Z(SlaveDeployer.java:594) at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(Ljava.util.ArrayList;Z)V(SlaveDeployer.java:508) at weblogic.drs.internal.SlaveCallbackHandler$1.execute(Lweblogic.kernel.ExecuteThread;)V(SlaveCallbackHandler.java:25) at weblogic.kernel.ExecuteThread.execute(Lweblogic.kernel.ExecuteRequest;)V(ExecuteThread.java:219) at weblogic.kernel.ExecuteThread.run()V(ExecuteThread.java:178) at java.lang.Thread.startThreadFromVM(Ljava.lang.Thread;)V(Unknown Source) .
Please suggest a solution to this error.
Note that the class specified in the error is in its package. So this doesn't seems to be exact error. Please suggest.

Hi,
I have faced same problem most of time and resolved ot by recompileing my all the classes and new deployment descriptors. First you should make new java files for all clases(copy contents fron old java files ) and make anew package same as old and then do all the required process and re deploy it. I think because of some problem in class generation.

Stateless session Bean - xml and ejb-jar.xml file ???

Dear Experts,
Stateless-session bean
For Creating an ear file
we need ejb-jar.xml and weblogic-ejb-jar.xml files
Is these files are already available
or we have to type these files ??
Advance Thanks
Rengaraj.R

My best advice: surrender to use an IDE.
You wonder sometimes at how much productivity (read as 'time') could be wasted by doing something that could be done automatically. For a learning experience or a once only exercise is fine but as a routine thing, not worth it.
Cheers

Error while migrating orion-ejb-jar.xml from OC4J 9.0.4.1

I am trying to use Toplink migration tool to take our existing orion-ejb-jar.xml file and toplink-ejb-jar.xml file to new 10.1.3 deployment. While running the migration tool I get the following error
WARNING: Oc4j native CMP setting optimistic-locking on
entity(TransactionTypeEntityBean) is not migrated and supported.
java.lang.IllegalArgumentException: MWDatabaseField[9BE2B5]
(TAX_RULE.TAX_RULE_ID)
at
oracle.toplink.workbench.mappingsmodel.desc.relational.MWRelationalPrima
ryKeyPolicy.addPrimaryKey(MWRelationalPrimaryKeyPolicy.java:99)
at
oracle.toplink.tools.migration.RuntimeCMPProjectToMWProjectConverter.con
vertDescriptor(RuntimeCMPProjectToMWProjectConverter.java:297)
at
oracle.toplink.tools.migration.RuntimeCMPProjectToMWProjectConverter.con
vertDescriptors(RuntimeCMPProjectToMWProjectConverter.java:265)
at
oracle.toplink.tools.migration.RuntimeCMPProjectToMWProjectConverter.con
vertProject(RuntimeCMPProjectToMWProjectConverter.java:144)
at
oracle.toplink.tools.migration.MigrationManagerBase.convertAndWriteoutMW
Project(MigrationManagerBase.java:369)
at
oracle.toplink.tools.migration.MigrationManagerBase.migrate(MigrationMan
agerBase.java:358)
at
oracle.toplink.tools.migration.io.MigrationIOManager.buildMigratedJarFil
e(MigrationIOManager.java:243)
at
oracle.toplink.tools.migration.io.MigrationIOManager.operateEarEntry(Mig
rationIOManager.java:181)
at
oracle.toplink.tools.migration.io.MigrationIOManager.operateEar(Migratio
nIOManager.java:145)
at
oracle.toplink.tools.migration.io.MigrationIOManager.operateIO(Migration
IOManager.java:88)
at
oracle.toplink.tools.migration.MigrationManagerBase.startMigration(Migra
tionManagerBase.java:280)
at
oracle.toplink.tools.migration.MigrationManagerBase.run(MigrationManager
Base.java:121)
at
oracle.toplink.tools.migration.MigrationManagerBase.run(MigrationManager
Base.java:97)
at
oracle.toplink.tools.migration.TopLinkCMPMigrator.main(TopLinkCMPMigrato
r.java:59)

Hello,
The warning message looks to be unrelated to the java.lang.IllegalArgumentException error. The warning states that optimistic locking cannot be migrated to the toplink-ejb-jar.xml file; this is stated in chapter 7 of the TopLink developer's guide at
http://download-west.oracle.com/otn_hosted_doc/toplink/1013/MAIN/_pdf/b13593_v1_01.pdf
The exception though seems to indicate that your orion-ejb-jar.xml contains EJBs mapped to the same table that are not related through EJB inheritance. I do it all the time with POJOs so this will work in TopLink, but you will need a support case to help get your project migrated if this is the case.
Best Regards,
Chris Delahunt

Orion-ejb-jar.xml is not valid

I am trying to parse orion-ejb-jar.xml as follows:
package test;
import javax.xml.parsers.*;
import org.w3c.dom.*;
import org.apache.xml.serialize.*;
import org.xml.sax.*;
import java.io.*;
public class GetFieldSize {
String filePath = null;
Document document = null;
public GetFieldSize(String filePath) {
this.filePath = filePath;
public void constructDocument() {
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
builder.parse(new InputSource(new FileReader(filePath)));
} catch (FactoryConfigurationError fce) {
fce.printStackTrace();
} catch (ParserConfigurationException pce) {
pce.printStackTrace();
} catch (SAXException se) {
se.printStackTrace();
} catch (IOException ie) {
ie.printStackTrace();
public static void main(String[] args) {
GetFieldSize getFieldSize = new GetFieldSize("Z:\\nosqms\\ProcessTools\\qTools\\qTools\\qTools\\src\\META-INF\\orion-ejb-jar.xml");
getFieldSize.constructDocument();
I got the following parse error.
oracle.xml.parser.v2.XMLParseException: Expected '>'.
void oracle.xml.parser.v2.XMLError.flushErrors()
void oracle.xml.parser.v2.NonValidatingParser.parseMarkupDecl()
void oracle.xml.parser.v2.NonValidatingParser.parseDoctypeDecl()
void oracle.xml.parser.v2.NonValidatingParser.parseProlog()
void oracle.xml.parser.v2.NonValidatingParser.parseDocument()
void oracle.xml.parser.v2.XMLParser.parse(org.xml.sax.InputSource)
org.w3c.dom.Document oracle.xml.jaxp.JXDocumentBuilder.parse(org.xml.sax.InputSource)
void test.GetFieldSize.constructDocument()
void test.GetFieldSize.main(java.lang.String[])
When I opened the orion-ejb-jar.xml in IE, I got the following error:
A string literal was expected, but no opening quote character was found. Line 87, Position 1
CDATA #IMPLIED
Seems like problem with http://xmlns.oracle.com/ias/dtds/orion-ejb-jar.dtd.
How to rectify it?

1: Replace
isolation (committed | serializable | uncommitted | repeatable_reads)
CDATA #IMPLIED
locking-mode (pessimistic | optimistic | read-only | old_pessimistic)
by
isolation (committed | serializable | uncommitted | repeatable_reads) #IMPLIED
locking-mode (pessimistic | optimistic | read-only | old_pessimistic) #IMPLIED
2: in
<!ELEMENT ior-security-config (transport-config?, as-context?
sas-context?) >
add the final comma:
<!ELEMENT ior-security-config (transport-config?, as-context?, sas-context?) >

Problem accessing Application Ejb Jar files from Apache Axis jars

I have deployed an EAR application, with a structure as shown below,
MyApp.ear
|____ MyApp_Ejb.jar
|____ axis.war
|_____ WEB-INF
|_____ lib (This contains all axis specific jars)
The application deploys just fine. But when i goto happyaxis.jsp and try to view all the web services that have been deployed. I get an exception "No provider type matches QName '{http://xml.apache.org/axis/wsdd/providers/java}SDL".
Here SDL is a custom provider that i have written and all the required files for the provider are available in MyApp_Ejb.jar.
I do not get as to why the axis.jar is not able to find classes in MyApp_Ejb.ear, when both these are in the same ear.
Now i know i can add a utility jar to a war files classpath by adding a classpath line in the War file MANIFEST.MF. But since MyApp_Ejb.jar is defined as a Web Module this solution too doesnt help.
Separating the provider related files from MyApp_Ejb.jar is not possible since there is too much dependance of other files within that jar.
So i am looking for a solution where in i can continue to have MyApp_Ejb.jar as my ejb module as well as the axis related jars can find the required classes within MyApp_Ejb.jar. some way of sharing the ejb jar across to axis jars.
Thanks in advance.
Vicky

I have deployed an EAR application, with a structure as shown below,
MyApp.ear
|____ MyApp_Ejb.jar
|____ axis.war
|_____ WEB-INF
|_____ lib (This contains all axis specific jars)
The application deploys just fine. But when i goto happyaxis.jsp and try to view all the web services that have been deployed. I get an exception "No provider type matches QName '{http://xml.apache.org/axis/wsdd/providers/java}SDL".
Here SDL is a custom provider that i have written and all the required files for the provider are available in MyApp_Ejb.jar.
I do not get as to why the axis.jar is not able to find classes in MyApp_Ejb.ear, when both these are in the same ear.
Now i know i can add a utility jar to a war files classpath by adding a classpath line in the War file MANIFEST.MF. But since MyApp_Ejb.jar is defined as a Web Module this solution too doesnt help.
Separating the provider related files from MyApp_Ejb.jar is not possible since there is too much dependance of other files within that jar.
So i am looking for a solution where in i can continue to have MyApp_Ejb.jar as my ejb module as well as the axis related jars can find the required classes within MyApp_Ejb.jar. some way of sharing the ejb jar across to axis jars.
Thanks in advance.
Vicky

Weblogic 10.3.0 Deployment error when using ejb-jar.xml

Hi,
I am getting the following error while deploying my EJB3 application on Weblogic 10.3.0. This is happening only if I include ejb-jar.xml.
As per the EJB3 descriptor spec, Remote Home or Local home are not exists.
Is this a issue in Weblogic 10.3.0 or am I missing any special setup ?
Please help.
weblogic.application.ModuleException: Exception preparing module: EJBModule(egm-poc.jar)
Unable to deploy EJB: C:\appsrv\domains\WeblogicRS1.1-domain\servers\admin\tmp\_WL_user\_appsdir_egmear_ear\ot2591\egm-poc.
jar from egm-poc.jar:
In EJB JPATestBean, both the remote home and remote component interface must be specified. Currently, only one of them is spec
ified.
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:452)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
My ejb-jar.xml is
- <ejb-jar version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd">
<description>JPA Test Application</description>
<display-name>JPATest</display-name>
- <enterprise-beans>
- <session>
<ejb-name>JPATestBean</ejb-name>
<remote>egm.poc.jpa.JPATestBeanRemote</remote>
<local>egm.poc.jpa.JPATestBeanLocal</local>
<ejb-class>egm.poc.jpa.JPATestBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
- <session>
<ejb-name>AuditInfoDAOH</ejb-name>
<local>egm.poc.jpa.Audit</local>
<ejb-class>egm.poc.jpa.AuditInfoDAOH</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
- <assembly-descriptor>
- <container-transaction>
- <method>
<ejb-name>JPATestBean</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>RequiresNew</trans-attribute>
</container-transaction>
- <container-transaction>
- <method>
<ejb-name>AuditInfoDAOH</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
Regards
Saji

Hi,
Seems the issue is not common. Can anyone throw some light on this ?
Regards
Saji

Can't create a JAXB binding for ejb-jar.xml using xjc

Hi all,
I have been trying to build a JAXB binding for EJB deployment descriptors, mainly because I have to update a hand-cranked ejb-jar.xml file on the fly with some additions that have come from a code generator.
I have tried to use
xjc ejb-jar_2_1.xsd j2ee_1_4.xsd ejb-jar_2_1.xsd
xjc on the schema definitions I found at http://java.sun.com/xml/ns/j2ee/ but I can't get it to work. It produces reams of errors, see below for a short extract.
Of course, someone could put me out of my misery and tell me where to find a binding that someone else has done. I can't be the first chimp on the planet that has wanted to do this!
Any help much appreciated.
errors:
[WARNING] warning: "blockDefault" attribute of <schema> is not supported
line 3 of xml.xsd
[WARNING] warning: "finalDefault" attribute of <schema> is not supported
line 3 of xml.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 117 of j2ee_web_services_client_1_1.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 115 of ejb-jar_2_1.xsd
[WARNING] warning: <keyref> identity constraint will be ignored by JAXB validation
line 129 of ejb-jar_2_1.xsd
[WARNING] warning: <key> identity constraint will be ignored by JAXB validation
line 145 of ejb-jar_2_1.xsd
[WARNING] warning: <keyref> identity constraint will be ignored by JAXB validation
line 159 of ejb-jar_2_1.xsd

Exception initializing 'oracle.dbtools.raptor.MonitorJDBCAddin' in extension 'Oracle SQL Developer': oracle.classloader.
util.AnnotatedNoClassDefFoundError:
Missing class: oracle.jdbc.OracleDriverThe Oracle driver is not on the classpath.

Query Reg env-entry in ejb jar xml

Hi,
I have the following tag in the ejb-jar of my application:
<env-entry>
<env-entry-name>postingDate</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>Request</env-entry-value>
</env-entry>
When a JNDI LookUp is done for this variable in the application, it doesn't pick up the value of the variable which is "Request" but it picks up the Value of the Posting Date.
I need to know how this works!
Just an Fyi, Posting Date is a date entered from the UI.

I feel it is like declaring global and local variables with the same name and trying to access that variable.

Error in starting Websphere: during loading of EJB jar

Hi,
i am using Websphere. When i restart server and one EJB jar gets deployed. following error comes
java.lang.NoClassDefFoundError: org/omg/CORBA/por4able/InputStream
at java.lang.Class.getDeclaredConstructors0(Native Method)
Can any one have any pointers
In case of more details. Please let me know ASAP.
Thanks
~Aman

Hi,
This is an issue related to classpath. Make sure that all the jars required are placed in your classpath, specially j2ee.jar, bootstrap.jar and so on I don't remember the names.
HTH
VJ

Failed to load weblogic-ejb-jar.xml

Hi,
I try to deploy an EJB on Weblogic 9.1, but the weblogic-ejb-jar seems to cause this exception :
======================================================
[wlappc] <30 oct. 2006 12 h 13 CET> <Error> <J2EE> <BEA-160187> <weblogic.appc failed to compile your application. Recompile with the -verbose option for more details. Please see the error message(s) below.>
[wlappc] com.bea.xml.XmlException: failed to load java type corresponding to e=weblogic-ejb-jar@http://www.bea.com/ns/weblogic/910
[wlappc] at com.bea.staxb.runtime.internal.UnmarshalResult.getPojoBindingType(UnmarshalResult.java:325)
[wlappc] at com.bea.staxb.runtime.internal.UnmarshalResult.determineTypeForGlobalElement(UnmarshalResult.java:292)
[wlappc] at com.bea.staxb.runtime.internal.UnmarshalResult.determineTypeForGlobalElement(UnmarshalResult.java:302)
[wlappc] at com.bea.staxb.runtime.internal.UnmarshalResult.determineRootType(UnmarshalResult.java:283)
[wlappc] at com.bea.staxb.runtime.internal.UnmarshalResult.unmarshalDocument(UnmarshalResult.java:153)
[wlappc] at com.bea.staxb.runtime.internal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:65)
[wlappc] at weblogic.descriptor.internal.MarshallerFactory$1.createDescriptor(MarshallerFactory.java:138)
[wlappc] at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:271)
[wlappc] at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:240)
[wlappc] at weblogic.descriptor.DescriptorManager.createDescriptor(DescriptorManager.java:300)
[wlappc] at weblogic.application.descriptor.AbstractDescriptorLoader.createDescriptor(AbstractDescriptorLoader.java:344)
[wlappc] at weblogic.application.descriptor.CachingDescriptorLoader.createDescriptor(CachingDescriptorLoader.java:188)
[wlappc] at weblogic.application.descriptor.AbstractDescriptorLoader.createDescriptor(AbstractDescriptorLoader.java:328)
[wlappc] at weblogic.application.descriptor.AbstractDescriptorLoader.getDescriptor(AbstractDescriptorLoader.java:237)
[wlappc] at weblogic.application.descriptor.AbstractDescriptorLoader.getRootDescriptorBean(AbstractDescriptorLoader.java:217)
[wlappc] at weblogic.ejb.spi.EjbJarDescriptor.parseWeblogicEjbJarBean(EjbJarDescriptor.java:171)
[wlappc] at weblogic.ejb.container.dd.xml.DDUtils.processWLEjbJarXMLWithSchema(DDUtils.java:706)
[wlappc] at weblogic.ejb.container.dd.xml.DDUtils.parseWLDD(DDUtils.java:535)
[wlappc] at weblogic.ejb.container.dd.xml.DDUtils.createDescriptorFromJarFile(DDUtils.java:358)
[wlappc] at weblogic.ejb.container.dd.xml.DDUtils.createReadOnlyDescriptorFromJarFile(DDUtils.java:141)
[wlappc] at weblogic.ejb.container.ejbc.EJBCompiler.parseDescriptors(EJBCompiler.java:1345)
[wlappc] at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:431)
[wlappc] at weblogic.application.compiler.AppcUtils.compileEJB(AppcUtils.java:292)
[wlappc] at weblogic.application.compiler.EJBCompiler.compile(EJBCompiler.java:95)
[wlappc] at weblogic.application.compiler.flow.AppCompilerFlow.compileInput(AppCompilerFlow.java:113)
[wlappc] at weblogic.application.compiler.flow.AppCompilerFlow.compile(AppCompilerFlow.java:43)
[wlappc] at weblogic.application.compiler.FlowDriver$FlowStateChange.next(FlowDriver.java:55)
[wlappc] at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
[wlappc] at weblogic.application.compiler.FlowDriver.run(FlowDriver.java:24)
[wlappc] at weblogic.application.compiler.Appc.runBody(Appc.java:151)
[wlappc] at weblogic.utils.compiler.Tool.run(Tool.java:158)
[wlappc] at weblogic.utils.compiler.Tool.run(Tool.java:115)
======================================================
Here is my weblogic-ejb-jar.xml file :
======================================================
<?xml version="1.0" encoding="ISO-8859-1"?>
<weblogic-ejb-jar xmlns="http://www.bea.com/ns/weblogic/910"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://www.bea.com/ns/weblogic/910
          http://www.bea.com/ns/weblogic/910/weblogic-ejb-jar.xsd">
<weblogic-enterprise-bean>
<ejb-name>MyMDB</ejb-name>
<message-driven-descriptor>
     <resource-adapter-jndi-name>ActiveMQRA</resource-adapter-jndi-name>
     <connection-factory-jndi-name>myQCF</connection-factory-jndi-name>
</message-driven-descriptor>
<resource-description>
<res-ref-name>jms/factory</res-ref-name>
<jndi-name>myQCF</jndi-name>
</resource-description>
<resource-env-description>
<resource-env-ref-name>jms/queue</resource-env-ref-name>
<jndi-name>queue.out</jndi-name>
</resource-env-description>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
======================================================
So, it looks like this problem : http://forums.bea.com/bea/message.jspa?messageID=600018030&tstart=0
I just need a confirmation :
- is the "res-ref-name" format incorrect with '/' character ?
- is the jndi-name format incorrect with '.' character ?
Else, what is the problem with this DD ?
Thanks,
Rudy

"shubha" <[email protected]> wrote:
>
hi ,
Ejb with ejb-name 'hellobean' in ejb-jar.xml
should be specified in weblogic-ejb-jar.xml with <weblogic-enterprise-bean></weblogic-enterprise-bean>
i am having problem in deploying the most simple bean on wls7.0 .
when i try to open the bean module with the weblogic builder i get the
following
message
weblogic.ejb20.WLDeploymentException: Could not locate bean with ejb-name
'hellobean'
in weblogic-ejb-jar.xml
     at weblogic.ejb20.deployer.CompositeMBeanDescriptor.initialize60(CompositeMBeanDescriptor.java:249)
     at weblogic.ejb20.deployer.CompositeMBeanDescriptor.init(CompositeMBeanDescriptor.java:180)
     at weblogic.ejb20.deployer.CompositeMBeanDescriptor.<init>(CompositeMBeanDescriptor.java:171)
     at weblogic.marathon.model.EJBJarCMBean.setup(EJBJarCMBean.java:408)
     at weblogic.marathon.tasks.OpenModuleTask.figureOutModule(OpenModuleTask.java:76)
     at weblogic.marathon.tasks.OpenModuleTask.figureOutModule(OpenModuleTask.java:109)
     at weblogic.marathon.tasks.OpenModuleTask.runBackground(OpenModuleTask.java:64)
     at weblogic.jellybeans.core.task.TaskThread.execute(TaskThread.java:114)
     at weblogic.jellybeans.core.task.TaskThread.run(TaskThread.java:55)
Could not locate bean with ejb-name 'hellobean' in weblogic-ejb-jar.xml
Module hello1 descriptors failed to load
if anyone has come across the same problem and have debugged it please
help me
out
thanks in advance

EJB jar

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