How to deploy entity bean in weblogic

Hi frnds,
can anybody tell me that
how to deploy entity bean in weblogic8.1
i want to know step by step process.
bcoz i am totally new for weblogic
thanks & regards

WebLogic 8.1 docs.

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How delopy Entity Bean in weblogic

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how to delopy Entity bean to weblogic?
how to use ANT tool?
pls forward following maill address
[email protected]

for weblogic 8.1,
1.compile all the java files.
2.create the deployment descriptor files using
<i><b>java weblogic.marathon.ddinit.EJBInit .</b></i>
3.create the jar file that contains all the class files and the deployment descriptor file.
4.deploy the file in the weblogic
5.create all the necesssary tables
6.create the datasource

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Hi friends,
Could any one of u pls send me the Deployment steps for an entity bean
in Weblogic 6.1 Server? or pls send me the URL from where i can get the step by
step entity bean deployment process...
Thanx in advance...
Sridhar.Y.S.

Copy Entity Ejb jar file to the config/mydomain/applications directory.
http://edocs.beasys.com/wls/docs61/ejb/EJB_deployover.html#1011066
"Sridhar" <[email protected]> wrote:
>
Hi friends,
Could any one of u pls send me the Deployment steps for an entity
bean
in Weblogic 6.1 Server? or pls send me the URL from where i can get the
step by
step entity bean deployment process...
Thanx in advance...
Sridhar.Y.S.

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Hi,
We are using JDeveloper 3.2.2 to deploy EJB into Oracle 9ias (Oracle 8.1.7 database). The following error occured while deploying entity bean.
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*** Errors occurred while deploying the EJB to 8i JVM ***
*** Deployment completed ***"
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null

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(a) Java_max_sessionspace_size
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Difficulty deploying Entity Bean in Web.ser.5.1

I am trying to deploy the Container managed Entity beans in Weblogic
App.Server5.1.But while using the command "java weblogic.ejbc source.jar
target.jar" I get the following error
ERROR: Error from ejbc: [9.2.8] In EJB Beans, the home interface must
define the findByPrimaryKey me
thod.
ERROR: ejbc found errors.
I am not familiar with the
xml deployment descriptor.I used the xml files from the weblogic
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From what the message says, your EJB has to define a findByPrimaryKey
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Thanks,
Michael
Michael Girdley
Product Manager, WebLogic Server & Express
BEA Systems Inc
Manjunath Kalmani <[email protected]> wrote in message
news:[email protected]..
I am trying to deploy the Container managed Entity beans in Weblogic
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target.jar" I get the following error
ERROR: Error from ejbc: [9.2.8] In EJB Beans, the home interface must
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thod.
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I am not familiar with the
xml deployment descriptor.I used the xml files from the weblogic
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http://java.sun.com/blueprints/corej2eepatterns/Patterns/SessionFacade.html
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006-03-20 10:05:51.436 NOTIFICATION Error while compiling EJB component: file:/C:/oc4j/j2ee/home/ap
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red abstract for entity 'AccessibleTrailerBean'
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on.java:782)
at com.evermind.server.ejb.compilation.CMPObjectCompilation.<init>(CMPObjectCompilation.java
:56)
at com.evermind.server.ejb.compilation.PersistenceManagerCompilation.<init>(PersistenceManag
erCompilation.java:30)
at com.evermind.server.ejb.compilation.EntityBeanCompilation.<init>(EntityBeanCompilation.ja
va:121)
at com.evermind.server.ejb.compilation.Compilation.generateAnyOldStyle(Compilation.java:1590
at com.evermind.server.ejb.compilation.Compilation.compile(Compilation.java:182)
at com.evermind.server.ejb.compilation.Compilation.doGenerateCode(Compilation.java:250)
at com.evermind.server.ejb.EJBContainer.postInit(EJBContainer.java:891)
at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning
.java:210)
at com.evermind.server.Application.setConfig(Application.java:391)
at com.evermind.server.Application.setConfig(Application.java:308)
at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1771)
at oracle.oc4j.admin.internal.ApplicationDeployer.addApplication(ApplicationDeployer.java:50
7)
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Hi,
I am migrating EJB2.x code from JBoss to Weblogic 10.3.4. As a first step, I am tyring to deploy just Entity beans. I get following error when deploying to server.
'weblogic.application.ModuleException: Exception preparing module: EJBModule(myEJB.jar)
Unable to deploy EJB: CollMetaData from myEJB.jar:
[EJB:011017]Error while reading 'META-INF/weblogic-cmp-rdbms-jar.xml'. The error was:
There are 1 nested errors:
java.lang.NullPointerException
     at weblogic.ejb.container.cmp.rdbms.finders.EjbqlFinder.setMethods(EjbqlFinder.java:288)
     at weblogic.ejb.container.cmp.rdbms.Deployer.processFinders(Deployer.java:744)
     at weblogic.ejb.container.cmp.rdbms.Deployer.readTypeSpecificData(Deployer.java:446)
     at weblogic.ejb.container.persistence.PersistenceType.setTypeSpecificFile(PersistenceType.java:506)
     at weblogic.ejb.container.persistence.PersistenceType.setupDeployer(PersistenceType.java:455)
     at weblogic.ejb.container.deployer.CMPInfoImpl.setup(CMPInfoImpl.java:118)
     at weblogic.ejb.container.deployer.EJBDeployer.prepare(EJBDeployer.java:1214)
     at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:442)
     at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
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     at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:159)
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     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$000(DeploymentReceiverCallbackDeliverer.java:13)
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     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
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Can someone help me fixing the issue?
I changed schema locations of descriptor files as suggested at http://download.oracle.com/docs/cd/E17904_01/web.1111/e13706/overview.htm#i1074199 (see the third category for '*Enterprise Bean 2.1*' in the listing Table 1-1). Alternatively, you may see the schema locations for EJB2.0 directly at http://download.oracle.com/docs/cd/E17904_01/web.1111/e13719/dd_reference.htm#EJBPG481

JRE version in JBoss is 1.6.0_16. JVM in web logic is pointing to jrockit_160_22_D1.1.1-3 which is come in the package. It doesn't seem to be related to JVM version mismatch.
I think it is an issue with definitions in weblogic-cmp-rdbms-jar.xml file. How should be the definition of entity-descriptor appear for entity bean which has finder methods in ejb-jar.xml?
Please see the snippets from corresponding descriptor files below.
ejb-jar.xml
=========
<entity>
<display-name>EmpBean</display-name>
<ejb-name>EmpBean</ejb-name>
<local-home>LocalEmpBeanHome</local-home>
<local>LocalEmpBean</local>
<ejb-class>EmpBeanBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.String</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>EmpBean</abstract-schema-name>
<cmp-field>
<field-name>firstName</field-name>
</cmp-field>
<cmp-field>
<field-name>lastName</field-name>
</cmp-field>
<cmp-field>
<field-name>phone</field-name>
</cmp-field>
<cmp-field>
<field-name>address</field-name>
</cmp-field>
<primkey-field>lastName</primkey-field>
<query>
<query-method>
          <method-name>findByPrimaryKey</method-name>
               <method-params>
               <method-param>java.lang.String</method-param>
               </method-params>
          </query-method>
          <ejb-ql>SELECT Object(o) FROM EmpBean o WHERE o.lastName= ?1</ejb-ql>
     </query>
</entity>
weblogic-jar.xml
============
<weblogic-enterprise-bean>
<ejb-name>EmpBean</ejb-name>
<entity-descriptor>
     <pool>
          <max-beans-in-free-pool>20</max-beans-in-free-pool>
          <initial-beans-in-free-pool>5</initial-beans-in-free-pool>
     </pool>
<persistence>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>meta-inf/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-use>
<finders-load-bean>true</finders-load-bean>
</persistence>
</entity-descriptor>
<local-jndi-name>ejb/EmpBean</local-jndi-name>
</weblogic-enterprise-bean>
weblogic-cmp-rdbms-jar.xml
====================
<weblogic-rdbms-bean>
<ejb-name>EmpBean</ejb-name>
<data-source-jndi-name>mysqlDS</data-source-jndi-name>
<table-map>
<table-name>emp</table-name>
<field-map>
<cmp-field>firstName</cmp-field>
<dbms-column>first_namel</dbms-column>
</field-map>
<field-map>
<cmp-field>lastName</cmp-field>
<dbms-column>last_name</dbms-column>
</field-map>
<field-map>
<cmp-field>phone</cmp-field>
<dbms-column>phone</dbms-column>
</field-map>
<field-map>
<cmp-field>address</cmp-field>
<dbms-column>address</dbms-column>
</field-map>
</table-map>
<weblogic-rdbms-bean>
Please ignore any typos that you may notice in above sample descriptions (because I just typed it here changing original names).
When I try to deploy the application, I get error message as posted in my first post above in this thread. Please correct me if I am making any erros in descriptor files.
Edited by: 839281 on Feb 25, 2011 10:55 AM
Edited by: venkatp on Mar 1, 2011 9:31 AM

Deploying CMP Entity Beans in Weblogic

How to generate/convert the Orion xml file to Weblogic_RDBMS ?
Thx

petstore 1.3 will be available for the upcoming beta of weblogic 7.0...
Andrew Sliwkowski(BEA)
[email protected]
"Nitin Sawant" <[email protected]> wrote in message
news:3c04f6cd$[email protected]..
>
Appreciate if you can share your plans on releasing a petstore 1.3 patchfor weblogic.
>
>
i am having problems deploying CMP Entity Beans in petstore 1.3 where theprimary
key class is defined as java.lang.Object in the ejb-jar.xml descriptor(<prim-key-class>java.lang.Object</prim-key-class>).
Does weblogic 6.1 with 1.3 features enabled support the above feature.
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How to create Entity Bean (CMP) using JDeveloper & Weblogic

Hi,
Using : JDeveloper9i (9.0.2.829)
When i am inside the EJB Wizard (Step 1 of 3), the input field 'CMP Provider' shows only Oracle9iAS CMP Provider.
How should i make my entity take 'Weblogic' as CMP provider for my beans using JDeveloper. I have my tables in Oracle personal db. I was able to succesfuly add a Weblogic/Db connection under respective connections node.
Should i need to do something more so that i am given an option of choosing Weblogic as CMP provider.
thanks for the advance help
regds
srikanth

Currently there is no specific option for WebLogic CMP provider.
You need to manually add the WebLogic CMP deployment descriptor to the project containing
EJB Entity beans and deploy to WebLogic.
raghu
JDev Team

How to deploy entity bean in weblogic

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