Deployment of an entity bean

Hi there,
i want to deploy a simple entity bean. there's one error message left:
For [ TestBean ]
Error: Transaction attributes must be specified for the methods defined in the home interface [ Test.TestHome ]. Method [ create ] has no transaction attribute defined within this bean [ TestBean ].
thanks for any help...
Stefan

A Entity Bean use always Container Manager Transaction. You must deklare for every methos a transaction attribute. I think you use the DeployToll. Here the steps you must do:
1.) select the Entity Bean in the tree structure
2.) open the register transaction
3.) select for every method in the home and remote interface a transaction attribute
4.) save the application

Similar Messages

Error when deploying a simple Entity bean (EJB3) on Glassfich or Sun AS

Hi,
After some problems when deploying complex EJB3 Entity bean on GlassFich with a MySQL connector, I have made a simple entity.
(test with Glassfish and Sun AS with same result)
With netbean 5.5 => New EJB Module
File->New->Persistence Unit (and use default values)
Persistence.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence">
<persistence-unit name="test" transaction-type="JTA">
   <provider>oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider</provider>
    <jta-data-source>jdbc/sample</jta-data-source>
    <properties>
      <property name="toplink.ddl-generation" value="create-tables"/>
    </properties>
</persistence-unit>
</persistence>File->New->Entity Class
EntityTest.java
package test;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
@Entity
public class EntityTest implements Serializable
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long id;
    /** Creates a new instance of EntityTest */
    public EntityTest()
    public Long getId()
        return id;
    public void setId(Long id)
        this.id = id;
    public String toString()
        //TODO change toString() implementation to return a better display name
        return "" + this.id;
}Build of project work fine but when I try to deploy (with the 2 servers), I have the error :
Exception occured in J2EEC Phase
com.sun.enterprise.deployment.backend.IASDeploymentException: Deployment Error -- null
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:790)
at java.util.HashMap$KeyIterator.next(HashMap.java:823)
at com.sun.enterprise.deployment.backend.EjbModuleDeployer.generatePolicy(EjbModuleDeployer.java:203)
at com.sun.enterprise.deployment.backend.ModuleDeployer.doRequestFinish(ModuleDeployer.java:171)
at com.sun.enterprise.deployment.phasing.J2EECPhase.runPhase(J2EECPhase.java:169)
at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:95)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:871)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:266)
at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:739)
at com.sun.enterprise.management.deploy.DeployThread.deploy(DeployThread.java:174)
at com.sun.enterprise.management.deploy.DeployThread.run(DeployThread.java:210)

Yes, the problem is that the ejb-jar must contain at least one ejb component. It's a common misconception that Java Persistence API Entity classes are ejb components but they are NOT. The Java Persistence API was developed within the EJB 3.0 JSR and works very well with EJB but the entity classes themselves are not full-fledged ejb components.
--ken

Error While Deploying A CMP Entity Bean With A Composite Primary Key

Hello all,
I have a problem deploying CMP Entity beans with composite primary keys. I have a CMP Entity Bean, which contains a composite primary key composed of two local stubs. If you know more about this please respond to my post on the EJB forum (subject: CMP Bean Local Stub as a Field of a Primary Key Class).
In the mean time, can you please tell me what following error message means and how to resolve it? From what I understand it might be a problem with Sun ONE AS 7, but I would like to make sure it's not me doing something wrong.
[05/Jan/2005:12:49:03] WARNING ( 1896):      Validation error in bean CustomerSubscription: The type of non-static field customer of the key class
test.subscription.CustomerSubscriptionCMP_1530383317_JDOState$Oid must be primitive or must implement java.io.Serializable.
     Update the type of the key class field.
     Warning: All primary key columns in primary table CustomerSubscription of the bean corresponding to the generated class test.subscription.CustomerSubscriptionCMP_1530383317_JDOState must be mapped to key fields.
     Map the following primary key columns to key fields: CustomerSubscription.CustomerEmail,CustomerSubscription.SubscriptionType. If you already have fields mapped to these columns, verify that they are key fields.Is it enough that a primary key class be serializable or all fields have to implement Serializable or be a primitive?
Please let me know if you need more information to answer my question.
Thanks.
Nikola

Hi Nikola,
There are several problems with your CMP bean.
1. Fields of a Primary Key Class must be a subset of CMP fields, so yes, they must be either a primitive or a Serializable type.
2. Sun Application Server does not support Primary Key fields of an arbitrary Serializable type (i.e. those that will be stored
as BLOB in the database), but only primitives, Java wrappers, String, and Date/Time types.
Do you try to use stubs instead of relationships or for some other reason?
If it's the former - look at the CMR fields.
If it's the latter, I suggest to store these fields as regular CMP fields and use some other value as the PK. If you prefer that
the CMP container generates the PK values, use the Unknown
PrimaryKey feature.
Regards,
-marina

Error in weblogic.ejbc while deploying the CMP entity bean.!!!

Tried to deploy the entity bean[CMP] with the following folder structure.
examples [package]
Product.class
productBean.class
etc.
META-INF
ejb-jar.xml
weblogic-ejb-jar.xml.
weblogic-cmp-rdbms-jar.xml
created a jar..with the following command
1.jar cvf rgegcmp.jar examples META-INF
tried to create the stubs and skeletons using weblogic.ejbc command.
2. java weblogic.ejbc rgegcmp.jar rgegcmp1.jar
C:\btcomprj\BTCOMPRJ\classes>java weblogic.ejbc rgegcmp.jar rgegcmp1.jar
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.ProductBean which is in
the classpath. This class should only be located in the ejb-jar file.>
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.ProductHome which is in
the classpath. This class should only be located in the ejb-jar file.>
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.Product which is in the
classpath. This class should only be located in the ejb-jar file.>
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.ProductLocalHome which i
s in the classpath. This class should only be located in the ejb-jar file.>
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.ProductLocal which is in
the classpath. This class should only be located in the ejb-jar file.>
<Oct 11, 2004 4:29:29 PM IST> <Warning> <EJB> <010054> <EJB Deployment: Product has a
class examples.ProductPK which is in th
e classpath. This class should only be located in the ejb-jar file.>
ERROR: Error from ejbc: null
java.lang.NullPointerException
at
weblogic.ejb20.deployer.CompositeMBeanDescriptor.getPersistenceUseIdentifier(Composite
MBeanDescriptor.java:1484)
at weblogic.ejb20.deployer.CMPInfoImpl.<init>(CMPInfoImpl.java:104)
at
weblogic.ejb20.deployer.EntityBeanInfoImpl.<init>(EntityBeanInfoImpl.java:135)
at
weblogic.ejb20.deployer.BeanInfoImpl.createBeanInfoImpl(BeanInfoImpl.java:349)
at
weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(MBeanDeploymentInf
oImpl.java:438)
at
weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.<init>(MBeanDeploymentInfoImpl.java:16
5)
at weblogic.ejb20.ejbc.EJBCompiler.setupEJB(EJBCompiler.java:151)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:332)
at weblogic.ejbc20.runBody(ejbc20.java:479)
at weblogic.utils.compiler.Tool.run(Tool.java:126)
at weblogic.ejbc.main(ejbc.java:29)
ERROR: ejbc found errors
1. want to know why Null pointer exception is thrown by 'weblogic.ejbc'...
is it indicating an error in my code(bean); .....
i dont know how to fix the error.
find the deployments descriptors which i have written for deployment.
weblogic-ejb-jar.xml
<?xml version="1.0"?>
<!DOCTYPE weblogic-ejb-jar PUBLIC
'-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB//EN'
'http://www.bea.com/servers/wls700/dtd/weblogic-ejb-jar.dtd'>
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>Product</ejb-name>
<jndi-name>rgexample</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
ejb-jar.xml
<?xml version="1.0"?>
<!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>
<enterprise-beans>
<entity>
<ejb-name>Product</ejb-name>
<home>examples.ProductHome</home>
<remote>examples.Product</remote>
<local-home>examples.ProductLocalHome</local-home>
<local>examples.ProductLocal</local>
<ejb-class>examples.ProductBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>examples.ProductPK</prim-key-class>
<reentrant>False</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>ProductBean</abstract-schema-name>
<cmp-field>
<field-name>productID</field-name>
</cmp-field>
<cmp-field>
<field-name>name</field-name>
</cmp-field>
<cmp-field>
<field-name>description</field-name>
</cmp-field>
<cmp-field>
<field-name>basePrice</field-name>
</cmp-field>
<query>
<query-method>
<method-name>findByName</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE name =
?1]]>
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findByDescription</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE description
= ?1]]>
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findByBasePrice</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE basePrice =
?1]]>
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findExpensiveProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE basePrice >
?1]]>
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findCheapProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE basePrice < ?1]]>
</ejb-ql>
</query>
<query>
<query-method>
<method-name>findAllProducts</method-name>
<method-params>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT OBJECT(a) FROM ProductBean AS a WHERE productID
IS NOT NULL]]>
</ejb-ql>
</query>
</entity>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>Product</ejb-name>
<method-intf>Remote</method-intf>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
weblogic-cmp-rdbms-jar.xml
<!DOCTYPE weblogic-rdbms-jar PUBLIC
'-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB RDBMS Persistence//EN'
'http://www.bea.com/servers/wls700/dtd/weblogic-rdbms20-persistence-700.dtd'>
<weblogic-rdbms-jar>
<weblogic-rdbms-bean>
<ejb-name>Product</ejb-name>
<data-source-name>examples-dataSource-demoPool</data-source-name>
<table-map>
<table-name>TORDER</table-name>
<field-map>
<cmp-field>productID</cmp-field>
<dbms-column>PRODUCTID</dbms-column>
</field-map>
<field-map>
<cmp-field>name</cmp-field>
<dbms-column>NAME</dbms-column>
</field-map>
<field-map>
<cmp-field>description</cmp-field>
<dbms-column>DESCRIPTION</dbms-column>
</field-map>
<field-map>
<cmp-field>basePrice</cmp-field>
<dbms-column>BASEPRICE</dbms-column>
</field-map>
</table-map>
</weblogic-rdbms-bean>
<create-default-dbms-tables>True</create-default-dbms-tables>
</weblogic-rdbms-jar>

If you can have a look at a cmp example in the samples that ship with the server. My guess is that the weblogic-ejb-jar.xml file is missing the <persistence-use> element which for 810 would look like:
<persistence>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>7.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-use>
</persistence>
I seem to recall that the elements might be slightly different in structure for the wls700 version of the DTD, so please check that (I cannot, I'm at home and don't have everything here).
Give that a try and see if it doesn't solve your compilation failure.
Also, the compilation should not be throwing a null pointer exception in a case like that, I consider that to be a bug.
-thorick

AssertionError while trying to deploy a CMP Entity bean

Following are my deployment-descriptors -
===========================================================================
ejb-jar.xml :-
===========
<!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>
<enterprise-beans>
<entity>
<ejb-name>Product</ejb-name>
<home>entities.product.ProductHome</home>
<remote>entities.product.Product</remote>
<local-home>entities.product.ProductLocalHome</local-home>
<local>entities.product.ProductLocal</local>
<ejb-class>entities.product.ProductBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>entities.product.ProductPK</prim-key-class>
<reentrant>False</reentrant>
<abstract-schema-name>ProductBean</abstract-schema-name>
<cmp-field>
<field-name>productID</field-name>
</cmp-field>
<cmp-field>
<field-name>name</field-name>
</cmp-field>
<cmp-field>
<field-name>description</field-name>
</cmp-field>
<cmp-field>
<field-name>basePrice</field-name>
</cmp-field>
<query>
<query-method>
<method-name>findAllProducts</method-name>
<method-params>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE productID IS NOT NULL]]></ejb-ql>
</query>
<query>
<query-method>
<method-name>findByBasePrice</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE basePrice = ?1]]></ejb-ql>
</query>
<query>
<query-method>
<method-name>findByDescription</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE description = ?1]]></ejb-ql>
</query>
<query>
<query-method>
<method-name>findByName</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE name = ?1]]></ejb-ql>
</query>
<query>
<query-method>
<method-name>findCheapProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE basePrice < ?1]]></ejb-ql>
</query>
<query>
<query-method>
<method-name>findExpensiveProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
<ejb-ql><![CDATA[SELECT OBJECT(o) FROM ProductBean AS o WHERE basePrice > ?1]]></ejb-ql>
</query>
</entity>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>Product</ejb-name>
<method-intf>Remote</method-intf>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
=============================================================================
weblogic-ejb-jar :-
================
<!DOCTYPE weblogic-ejb-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic 8.1.0 EJB//EN' 'http://www.bea.com/servers/wls810/dtd/weblogic-ejb-jar.dtd'>

<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>Product</ejb-name>
<entity-descriptor>
<pool>
</pool>
<entity-cache>
</entity-cache>
<persistence>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>7.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-use>
</persistence>
<entity-clustering>
</entity-clustering>
</entity-descriptor>
<transaction-descriptor>
</transaction-descriptor>
<jndi-name>ProductBean</jndi-name>
<local-jndi-name>LocalProductBean</local-jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
=============================================================================
weblogic-cmp-rdbms-jar.xml :-
=========================
<!DOCTYPE weblogic-rdbms-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic 8.1.0 EJB RDBMS Persistence//EN' 'http://www.bea.com/servers/wls810/dtd/weblogic-rdbms20-persistence-810.dtd'>

<weblogic-rdbms-jar>
<weblogic-rdbms-bean>
<ejb-name>Product</ejb-name>
<data-source-name>ConnDataSource</data-source-name>
<table-map>
<table-name>products</table-name>
<field-map>
<cmp-field>productID</cmp-field>
<dbms-column>id</dbms-column>
</field-map>
<field-map>
<cmp-field>name</cmp-field>
<dbms-column>name</dbms-column>
</field-map>
<field-map>
<cmp-field>description</cmp-field>
<dbms-column>description</dbms-column>
</field-map>
<field-map>
<cmp-field>basePrice</cmp-field>
<dbms-column>baseprice</dbms-column>
</field-map>
</table-map>
<weblogic-query>
<query-method>
<method-name>findByName</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
</weblogic-query>
<weblogic-query>
<query-method>
<method-name>findByDescription</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
</weblogic-query>
<weblogic-query>
<query-method>
<method-name>findByBasePrice</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
</weblogic-query>
<weblogic-query>
<query-method>
<method-name>findExpensiveProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
</weblogic-query>
<weblogic-query>
<query-method>
<method-name>findCheapProducts</method-name>
<method-params>
<method-param>double</method-param>
</method-params>
</query-method>
</weblogic-query>
<weblogic-query>
<query-method>
<method-name>findAllProducts</method-name>
<method-params>
</method-params>
</query-method>
</weblogic-query>
</weblogic-rdbms-bean>
<create-default-dbms-tables>CreateOnly</create-default-dbms-tables>
</weblogic-rdbms-jar>
=============================================================================
Deployment of the bean fails, with following message -
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Assertion violated
at weblogic.utils.Debug.assertion(Debug.java:47)
at weblogic.ejb20.cmp.rdbms.Deployer.adjustDefaults(Deployer.java:240)
at weblogic.ejb20.cmp.rdbms.Deployer.readTypeSpecificData(Deployer.java:
365)
at weblogic.ejb20.persistence.PersistenceType.setTypeSpecificFile(Persis
tenceType.java:483)
at weblogic.ejb20.persistence.PersistenceType.setupDeployer(PersistenceT
ype.java:414)
at weblogic.ejb20.deployer.CMPInfoImpl.setup(CMPInfoImpl.java:110)
at weblogic.ejb20.ejbc.EJB20CMPCompiler.generatePersistenceSources(EJB20
CMPCompiler.java:64)
at weblogic.ejb20.ejbc.EJBCompiler.doCompile(EJBCompiler.java:245)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:476)
at weblogic.ejb20.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:407)
at weblogic.ejb20.deployer.EJBDeployer.runEJBC(EJBDeployer.java:493)
at weblogic.ejb20.deployer.EJBDeployer.compileJar(EJBDeployer.java:763)
at weblogic.ejb20.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.ja
va:701)
at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1277)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationC
ontainer.java:2962)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplication
Container.java:1534)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContain
er.java:1188)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContain
er.java:1031)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.
prepareContainer(SlaveDeployer.java:2602)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createCon
tainer(SlaveDeployer.java:2552)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(S
laveDeployer.java:2474)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(Sla
veDeployer.java:798)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDepl
oyer.java:507)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDep
loyer.java:465)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHan
dler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
=========================================================================
can somebody please tell me what is it that i am missing or setting incorrectly
thanks
parul

i don't know much about the assertion error...but i have fixed that by just re-configuring my classpaths
try to check your classpaths if you've missed something
hope this helps... =)

Error Deploying CMP Entity Bean

Hi,
I am new to Entity Beans and am trying to deploy a CMP Entity Bean without any success.
I did search this forum for similar issues and tried those suggestions as well but that has not helped. Was wondering if someone could help me out on this.
The Entity bean has 2 fields: name and description.
The ejb-jar.xml file for this bean is:
<enterprise-beans>
<entity>
<ejb-name>Product</ejb-name>
<home>example.cmp.ProductHome</home>
<remote>example.cmp.Product</remote>
<ejb-class>example.cmp.ProductBean</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>PRODUCTS</abstract-schema-name>
<cmp-field>
<field-name>name</field-name>
</cmp-field>
<cmp-field>
<field-name>description</field-name>
</cmp-field>
<primkey-field>name</primkey-field>
<query>
</query>
</entity>
</enterprise-beans>
The error that I get while deploying the bean is:
Error deploying EJB homes for: file:/C:/servers/oc4j1013/j2ee/home/applications/cmptest/cmptest.jar
java.lang.InstantiationException: Error looking up cmt-datasource at jdbc/OracleDS (name not found)
at com.evermind.server.ApplicationState.getDataSourceContainer(ApplicationState.java:384)
Error deploying file:/C:/servers/oc4j1013/j2ee/home/applications/cmptest/cmptest.jar
homes: Error looking up cmt-datasource at jdbc/OracleDS (name not found)
[java] [TopLink Severe]: 2005.04.17 10:22:20.156--ServerSession(28816172)--
Local Exception Stack:
[java] Exception [TOPLINK-7060] (TopLink (Oracle OC4J CMP) - 10g release 3(10.1.3.0) (Build 041129)): oracle.toplink.exceptions.ValidationException
[java] Exception Description: Cannot acquire data source [jdbc/OracleDS].
[java] Internal Exception: javax.naming.NameNotFoundException: jdbc/OracleDS not found
[java] at oracle.toplink.exceptions.ValidationException.cannotAcquireDataSource(ValidationException.java:208)
[java] at oracle.toplink.internal.ejb.cmp.oc4j.Oc4jNonJtaConnector.getOrCreateDataSource(Oc4jNonJtaConnector.java:62)
If anybody knows what the problem is please let me know.
Thanks in advance.
Bhupen

Please note that the data-source has been re-architectured in 10.1.3 DP3 and you should have DataSource as follows:
<data-sources xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:noNamespaceSchemaLocation='http://xmlns.oracle.com/oracleas/schema/data-sources-10_1.xsd' schema-major-version='10' schema-minor-version='1'>
<managed-data-source connection-pool-name='Example Connection Pool' jndi-name='jdbc/OracleDS' name='OracleManagedDS' />
<connection-pool name='Example Connection Pool' >
<connection-factory factory-class='oracle.jdbc.pool.OracleDataSource' user='scott' password='tiger' url='jdbc:oracle:thin:@localhost:1521:orcl'>
</connection-factory>
</connection-pool>
</data-sources>

Deployment problem sdk 1.4 with entity bean

hallo!
i have a big problem with the j2ee sdk 1.4. when i want to add an entity bean to my ear-file, everything goes good, but when i put the sql-ql for the finder-method and save the file i got an error like this
xxxxxxx.ear is corrupt or cannot be read
when i dont save and will show the descriptor it generates an empty descriptor for this entity bean.
the problem is, that the deployment tool cannot generate the deployment desciptor for entity beans. with session bean there was no problems.
hope somebody can help me.
thanks

There's bug in non-U.S. locales. The workaround is described in this thread:
http://forum.java.sun.com/thread.jsp?forum=136&thread=472692&tstart=15&trange=15
-Ian Evans
Sun Microsystems
J2EE Tutorial team

Problem in deploying CMP entity bean 2.0 in J2EE 1.4

i am trying to deploy a cmp entity bean 2.0 using j2ee1.4 deployment tool. the bean uses sql server as the database. i have successfully created a coonection pool for sql server using j2ee admin console. the entity bean class files are successfully compiled. but while deploying the entity bean i am not able to set the database settings and jndi name for the bean. can one please guide me in the deployment steps in j2ee1.4.
mohit

Mohit,
We are discussing this topic in the fourm below. I'm having the same problem so feel free to join our conversation.
~Howard
http://forum.java.sun.com/thread.jsp?forum=13&thread=478054

Problem deploying EJB entity bean

Hi all!
I'm trying to deploy an CMP entity bean with composite primary key.
My environment is Oracle 8i (8.1.7) on W2K Professional and I'm using JDK 1.3.1_02.
The error I get is:
Compiling Stubs...done
Generating Jar File...done
Loading EJB Jar file and Comm Stubs Jar file...done
Generating EJBHome and EJBObject on the server...
An exception occurred during code generation: null
I don't understand what am I doing wrong...
Any help will be highly appreciated.
[Could anyone point me out sample code for CMP entity beans with composite primary key?]
Apologies for the length of the POST, just trying to pass as much info as I can...
The table is the following:
CREATE TABLE GPS_HIST (
gps_date_of_fix     VARCHAR2(40) NOT NULL,
gps_time_of_fix     VARCHAR2(40) NOT NULL,
issi               NUMBER(10) NOT NULL,
gps_condition          NUMBER(5),
gps_latitude          VARCHAR2(40),
gps_longitude          VARCHAR2(40),
gps_speed_knt          NUMBER(10),
constraint gps_hist_pk primary key (gps_date_of_fix, gps_time_of_fix, issi))
TABLESPACE AVLDATA
PCTFREE 10     PCTUSED 40
INITRANS 1     MAXTRANS 255
STORAGE (
INITIAL 128K NEXT 128K PCTINCREASE 0
MINEXTENTS 1 MAXEXTENTS 4096)
NOCACHE;
The primary key class is the following:
package gps;
public class GPSEntryPK implements java.io.Serializable
     public int ISSI;
     public String gpsTimeOfFix;
     public String gpsDateOfFix;
     public GPSEntryPK() {}
     public GPSEntryPK (String gpsDateOfFix, String gpsTimeOfFix, int ISSI)
          this.gpsDateOfFix = gpsDateOfFix;
          this.gpsTimeOfFix = gpsTimeOfFix;
          this.ISSI = ISSI;
     public String getGPSDateOfFix()
          return this.gpsDateOfFix;
     public String getGPSTimeOfFix()
          return this.gpsTimeOfFix;
     public int getISSI()
          return this.ISSI;
     public boolean equals(Object obj) {
          if ((obj instanceof GPSEntryPK) &&
               (this.ISSI == ((GPSEntryPK)obj).ISSI) &&
               (this.gpsTimeOfFix.equals(((GPSEntryPK)obj).gpsTimeOfFix)) &&
               (this.gpsDateOfFix.equals(((GPSEntryPK)obj).gpsDateOfFix)))
               return true;
          return false;
     public int hashCode() {
          return (this.gpsTimeOfFix.concat(this.gpsDateOfFix)).hashCode() * this.ISSI;
The bean implemantation (part of it) is as follows:
public void setEntityContext(EntityContext ctx)
this.ctx = ctx;
Properties props = ctx.getEnvironment();
public void unsetEntityContext()
this.ctx = null;
public GPSEntryPK ejbCreate(String gpsDateOfFix, String gpsTimeOfFix, int ISSI, int gpsCondition,
String gpsLatitude, String gpsLongitude, double gpsSpeedKnt)
throws CreateException, RemoteException
try {
setGPSDateOfFix(gpsDateOfFix);
setGPSTimeOfFix(gpsTimeOfFix);
setISSI(ISSI);
setGPSCondition(gpsCondition);
setGPSLatitude(gpsLatitude);
setGPSLongitude(gpsLongitude);
setGPSSpeedKnt(gpsSpeedKnt);
} catch (java.rmi.RemoteException e) {
throw new CreateException();
return null;
public GPSEntryPK ejbFindByPrimaryKey(GPSEntryPK pk) throws RemoteException, FinderException {
return null;
public void ejbPostCreate(String gpsDateOfFix, String gpsTimeOfFix, int ISSI, int gpsCondition,
String gpsLatitude, String gpsLongitude, double gpsSpeedKnt)
     throws CreateException
// get primarykey
GPSEntryPK pk = (GPSEntryPK)ctx.getPrimaryKey();
public void ejbActivate() {}
public void ejbPassivate() {}
public void ejbRemove() {}
public void ejbLoad()
// You can get to the primary key
GPSEntryPK pk = (GPSEntryPK)ctx.getPrimaryKey();
public void ejbStore(){}
The descriptors are the following:
"gpsentry.xml"
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems Inc.//DTD Enterprise JavaBeans 1.1//EN" "ejb-jar.dtd">
<ejb-jar>
<enterprise-beans>
<entity>
<description>no description</description>
<ejb-name>GPSEntry</ejb-name>
<home>gps.GPSEntryHome</home>
<remote>gps.GPSEntry</remote>
<ejb-class>gpsServer.GPSEntryBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>gps.GPSEntryPK</prim-key-class>
<reentrant>False</reentrant>
<cmp-field><field-name>gpsDateOfFix</field-name></cmp-field>
<cmp-field><field-name>gpsTimeOfFix</field-name></cmp-field>
<cmp-field><field-name>ISSI</field-name></cmp-field>
<env-entry>
<env-entry-name>realmName</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>gps.realm</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>GPSEntryBean.databaseURL</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>jdbc:oracle:kprb:</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>GPSEntryBean.JDBCDriverName</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>oracle.jdbc.driver.OracleDriver</env-entry-value>
</env-entry>
</entity>
</enterprise-beans>
</ejb-jar>
"oracle_gpsentry.xml"
<?xml version="1.0"?>
<!DOCTYPE oracle-descriptor PUBLIC "-//Oracle Corporation.//DTD Oracle 1.1//EN" "oracle-ejb-jar.dtd">
<oracle-descriptor>
<mappings>
<ejb-mapping>
<ejb-name>GPSEntry</ejb-name>
<jndi-name>test/gpsentry</jndi-name>
</ejb-mapping>
</mappings>
<persistence-provider>
<description> specifies a type of persistence manager </description>
<persistence-name>psi-ri</persistence-name>
<persistence-deployer>oracle.aurora.ejb.persistence.ocmp.OcmpEntityDeployer</persistence-deployer>
</persistence-provider>
<persistence-descriptor>
<description> This specifies a particular type of persistence manager to be used for a bean. param is where you would put bean specific persistence info in the format of params. The deployment process just passes what's in the param to the persistence deployer. For the baby persistence, we do parse the persistence-mapping but for other persistence backend we don't do anything with the params </description>
<ejb-name>customerbean</ejb-name>
<persistence-name>psi-ri</persistence-name>
<psi-ri>
<schema>AVLMIS</schema>
<table>gps_hist</table>
<attr-mapping>
<field-name>gpsDateOfFix</field-name>
<column-name>gps_date_of_fix</column-name>
</attr-mapping>
<attr-mapping>
<field-name>gpsTimeOfFix</field-name>
<column-name>gps_time_of_fix</column-name>
</attr-mapping>
<attr-mapping>
<field-name>ISSI</field-name>
<column-name>issi</column-name>
</attr-mapping>
<attr-mapping>
<field-name>gpsCondition</field-name>
<column-name>gps_condition</column-name>
</attr-mapping>
<attr-mapping>
<field-name>gpsLatitude</field-name>
<column-name>gps_latitude</column-name>
</attr-mapping>
<attr-mapping>
<field-name>gpsLongitude</field-name>
<column-name>gps_longitude</column-name>
</attr-mapping>
<attr-mapping>
<field-name>gpsSpeedKnt</field-name>
<column-name>gps_speed_knt</column-name>
</attr-mapping>
</psi-ri>
</persistence-descriptor>
</oracle-descriptor>
Thanks in advance.

Hi Nikos,
I obviously don't know what your entire situation is, but you may not
be aware that Oracle's DBMS embedded EJB container does not work well,
and as a result, Oracle decided to replace it with an external EJB
container which is part of a product called "Oracle Containers for
J2EE" (otherwise known as "OC4J"). The "other" forum (the J2EE forum)
deals mainly with OC4J.
As far as I know, Oracle recommends doing your EJB related work with
OC4J and not with the embedded EJB container.
Good Luck,
Avi. That's correct
Java code, implementing data bound logic, can still run in the database as Java stored procedures/packages/functions/triggers
while J2EE componentsdeployed in middle-tier implement business logic. Java in database enable the database to be an active participant to your deployment platform
in 9iDB R2 you will even be able to call-out Web client (using HTTP Client), EJB client (using oc4jclient.jar) or Web Service client
(using SOAP libraries)
Kuassi

Problems deploying entity beans with local interfaces on Jboss?

I'm trying to deploy a simple entity bean using local interfaces on Jboss 3.2.1 and I obtain the following exception:
19:08:51,875 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.2.2
Warning: The entity bean class must not be defined as abstract.
19:08:51,875 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.4.7.1
Warning: The primkey-field element must name a public field in the bean implemen
tation class.
Any idea?
Thanks,
Marco

I guess you are missing <cmp-version>2.x</cmp-version> for your first warning and <primkey-field>primary key field </primkey-field> for you second warning in your ejb-jar.xml

Deploying entity beans with Local interfaces on Jboss

Hi, I'm trying to deploying a simple entity bean on Jboss. The EJB has been developed with Local Interfaces because then I want to access it with a session bean facade.
I get the following error:

23:41:25,984 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.2.2
Warning: The entity bean class must not be defined as abstract.
23:41:25,984 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.4.7.1
Warning: The primkey-field element must name a public field in the bean implemen
tation class.

I'm following what is wrote in the Professional EJB editeb by wrox?
Is it possible to deploy an entity bean alone with Local interfaces? Is there something I'm missing? It's true that I defined the implementation class as abstract, but because there are abstract getter/setter methods.
Thanks for any help,
Marco

Greetings,
Hi, I'm trying to deploying a simple entity bean on
Jboss. The EJB has been developed with Local
23:41:25,984 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.2.2
Warning: The entity bean class must not be defined as abstract.
23:41:25,984 WARN [verifier] EJB spec violation:
Bean : UsersEJB
Section: 9.4.7.1
Warning: The primkey-field element must name a public field in
the bean implementation class.What version of JBoss are you using? These errors indicate container compliance with EJB spec 1.1, not 2.0 to which your CMP beans are written. Download the latest JBoss release version - 3.2.1 - and you should not see this problem.
Is it possible to deploy an entity bean alone with
Local interfaces? Is there something I'm missing? It'sYes it is (no, you are not "missing something" ;). In fact, this is recommended practice in most cases under CMP 2.0 - CMR having been a major impetus to the development of Local interfaces in the specification. ;)
true that I defined the implementation class as
abstract, but because there are abstract getter/setter
methods.No problems. You are "right on track" for CMP 2.0. :)
Thanks for any help,
MarcoRegards,
Tony "Vee Schade" Cook

Query related to Entity Beans

Hi Java Friends,
Iam Vijay Kumar.
Iam developing Entity Bean.
I have written a EntityBean called StudentEJB which implements EntityBean
My Student component consists of
- StudentHome
- StudentRemote
- StudentEJB [ implements EntityBean]
- StudentDAO [consists of Method prototype for storing, deleting, retrieving the Students Data ]
- StudentDAOPB [consists of implentation of Methods of the StudentDAO Interface.]
- StudentDetails [consists of the implementation of the methods for getting the Student data]
- StudentDAOSysExcetion [which consists of Implementaion for the creation of Exception.]
May i know the deployment process for Entity Beans without IDE in WebLogic Server.
regards.,
vijay kumar

it would be something like this, Try this
1 localejbs/AF_Modules/PayloadSwapBean Local Enterprise Bean swaptxt
2 localejbs/AF_Modules/MessageTransformBean Local Enterprise Bean trans3
3 localejbs/AF_Modules/PayloadSwapBean Local Enterprise Bean swapxml
4 localejbs/AF_Modules/MessageTransformBean Local Enterprise Bean trans2
5 localejbs/AF_Modules/PayloadSwapBean Local Enterprise Bean swappdf
6 localejbs/AF_Modules/MessageTransformBean Local Enterprise Bean trans1
7 sap.com/com.sap.aii.adapter.mail.app/XIMailAdapterBean Local Enterprise Bean mail
swapxml -> swap.keyName -> payload-name
swapxml> swap.keyValue> file2
swappdf -> swap.keyName -> payload-name
swappdf> swap.keyValue> file1
trans1> Transform.ContentDescription>file1
trans1> Transform.ContentDisposition>attachment
trans1> Transform.ContentType>application/pdf;name="file1.pdf"
trans2>Transform.ContentDescription>file2
trans2>Transform.ContentDisposition>attachment
trans2> Transform.ContentType>application/xml;name="file2.xml"
trans3> Transform.ContentDescription>file3
trans3> Transform.ContentDisposition>attachment
trans3> Transform.ContentType>application/txt;name="file3.txt"
mail --> mime.contenttype --> multipart/mixed
I have not tried this myself. but it should work

Cannot lookup local entity bean through JNDI

I have an local entity bean with local-jndi-name as "ejb/Address". After deployed
to WL 8.1 server and tested on the Admin page, I got:
The EJB Address has not been tested successfully. There was a problem determining
the JNDI Name of the given bean.
When looking up this bean by:
Object ref2 = context.lookup("ejb/Address");
or
Object ref2 = context.lookup("java:comp/env/ejb/Address");
or
Object ref2 = context.lookup("/ejb/Address");
I got the same error:
javax.naming.LinkException: . Root exception is javax.naming.NameNotFoundException:
remaining name: /app/ejb/iitga_ejb.jar#Address/local-home
at weblogic.j2eeclient.SimpleContext.resolve(SimpleContext.java:35)
-- Failed initializing bean access.
Has anyone successfully deployed/lookuped local entity beans in WL 8.1 server?
Thanks,

Does the ejb have a jndi binding?
"Henry Niu" <[email protected]> wrote:
>
I have an local entity bean with local-jndi-name as "ejb/Address". After
deployed
to WL 8.1 server and tested on the Admin page, I got:
The EJB Address has not been tested successfully. There was a problem
determining
the JNDI Name of the given bean.
When looking up this bean by:
Object ref2 = context.lookup("ejb/Address");
or
Object ref2 = context.lookup("java:comp/env/ejb/Address");
or
Object ref2 = context.lookup("/ejb/Address");
I got the same error:
javax.naming.LinkException: . Root exception is javax.naming.NameNotFoundException:
remaining name: /app/ejb/iitga_ejb.jar#Address/local-home
at weblogic.j2eeclient.SimpleContext.resolve(SimpleContext.java:35)
-- Failed initializing bean access.
Has anyone successfully deployed/lookuped local entity beans in WL 8.1
server?
Thanks,

Error while deploying Entity Beans on OC4J 10.1.3

Hi,
We have 350 entity beans in our system. Recently a new table is created as per following script.
CREATE TABLE TBLSMDTATTRIBUTECATREL
MDTCATEGORYID CHAR(7),
ATTRIBUTECATEGORYID CHAR(10),
CONSTRAINT PK_MDTATTRIBUTECATREL PRIMARY KEY (MDTCATEGORYID,ATTRIBUTECATEGORYID)
Entity Bean for the same has been created. While deploying I am facing the following error.
06/06/11 13:09:23 Notification ==> Error while compiling EJB component: file:/export/home/oc4j/j2ee/home/applications/JispAppEntities/billing-entities.jar
com.evermind.compiler.CompilationException: Method public abstract java.lang.String com.elitecore.billing.ejb.system.entity.MdtattributecatrelCMP.getMdtcategoryid() can not be declared abstract for entity 'Mdtattributecatrel'
at com.evermind.server.ejb.compilation.CMPObjectCompilation.verifyMethods(CMPObjectCompilation.java:800)
at com.evermind.server.ejb.compilation.CMPObjectCompilation.<init>(CMPObjectCompilation.java:55)
at com.evermind.server.ejb.compilation.PersistenceManagerCompilation.<init>(PersistenceManagerCompilation.java:26)
at com.evermind.server.ejb.compilation.EntityBeanCompilation.<init>(EntityBeanCompilation.java:121)
at com.evermind.server.ejb.compilation.Compilation.generateAnyOldStyle(Compilation.java:1593)
at com.evermind.server.ejb.compilation.Compilation.compile(Compilation.java:181)
at com.evermind.server.ejb.compilation.Compilation.doGenerateCode(Compilation.java:249)
at com.evermind.server.ejb.EJBContainer.postInit(EJBContainer.java:971)
at com.evermind.server.ApplicationStateRunning.initializeApplication(ApplicationStateRunning.java:205)
at com.evermind.server.Application.setConfig(Application.java:387)
at com.evermind.server.Application.setConfig(Application.java:304)
at com.evermind.server.ApplicationServer.addApplication(ApplicationServer.java:1651)
at oracle.oc4j.admin.internal.ApplicationDeployer.addApplication(ApplicationDeployer.java:402)
at oracle.oc4j.admin.internal.ApplicationDeployer.doDeploy(ApplicationDeployer.java:158)
at oracle.oc4j.admin.internal.DeployerBase.execute(DeployerBase.java:93)
at com.evermind.server.administration.DefaultApplicationServerAdministrator.internalDeploy(DefaultApplicationServerAdministrator.java:440)
at com.evermind.server.administration.DefaultApplicationServerAdministrator.deploy(DefaultApplicationServerAdministrator.java:341)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.evermind.server.rmi.ServerRmiMessageHandler.doMethodCall(ServerRmiMessageHandler.java:560)
at com.evermind.server.rmi.ServerRmiMessageHandler.handleMethodInvocation(ServerRmiMessageHandler.java:471)
at com.evermind.server.rmi.ServerRmiMessageHandler.handleOrmiRequest(ServerRmiMessageHandler.java:262)
at com.evermind.server.rmi.ServerRmiMessageHandler.dispatchRequest(ServerRmiMessageHandler.java:231)
at com.evermind.server.rmi.RMIServerConnection.processReceivedCommand(RMIServerConnection.java:155)
at com.evermind.server.rmi.RMIConnection.handleCommand(RMIConnection.java:151)
at com.evermind.server.rmi.RMIConnection.listenForOrmiCommands(RMIConnection.java:126)
at com.evermind.server.rmi.RMIConnection.run(RMIConnection.java:105)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:298)
at java.lang.Thread.run(Thread.java:534)
Can anybody please suggest the solution?
Thanks in advance.
Regards,
Jinal Shah

Hi,
The error was coming because of the table structure. All the columns were composite keys. I alter the structured by removing composite keys and added a new column as primary key. Now it is getting deployed successfully.
Can anybody comment on such a behaviour of OC4J?
Regards,
Jinal Shah

Deploying CMP entity bean throws compilation error.

Jdeveloper build works fine but the server deployment ( embedded) fails. I linked tools.jar to j2ee home dir, same version as jdev uses. Session beans deploy OK.
The table corr to the entity bean has a primary key and the entity bean was created by dragging-dropping table onto UML diagram.
error is >>>cmp-field of type 'java.lang.Long' does not have a no-arg constructor which is needed for properties/fields based mapping<<<, message details follow after dashed line.
Platform details - Jdeveloper 9.0.3 on mdk 9.0, JDK 1.4.1 ( JDK 1.3.1 also does the same).
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
/usr/java/j2sdk1.4.1/bin/java -hotspot -classpath /var/jdeveloper/j2ee/home/oc4j.jar -Xverify:none -Doracle.j2ee.dont.use.memory.archive=true -Xrs com.evermind.server.OC4JServer -config /home/demo/jdevhome/system9.0.3.1035/oc4j-config/server.xml
[waiting for the server to complete its initialization...]
Embedded OC4J startup time: 9611 ms.
Copying default deployment descriptor from archive at /home/demo/jdevhome/mywork/MyHRApplication/EJB-Tier/classes/META-INF/orion-ejb-jar.xml to deployment directory /home/demo/jdevhome/system9.0.3.1035/oc4j-config/application-deployments/current-workspace-app/classes...
Auto-deploying file:/home/demo/jdevhome/mywork/MyHRApplication/EJB-Tier/classes/ (No previous deployment found)... Error compiling /home/demo/jdevhome/mywork/MyHRApplication/EJB-Tier/classes: cmp-field of type 'java.lang.Long' does not have a no-arg constructor which is needed for properties/fields based mapping
Oracle9iAS (9.0.3.0.0) Containers for J2EE initialized

Please note that the data-source has been re-architectured in 10.1.3 DP3 and you should have DataSource as follows:
<data-sources xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:noNamespaceSchemaLocation='http://xmlns.oracle.com/oracleas/schema/data-sources-10_1.xsd' schema-major-version='10' schema-minor-version='1'>
<managed-data-source connection-pool-name='Example Connection Pool' jndi-name='jdbc/OracleDS' name='OracleManagedDS' />
<connection-pool name='Example Connection Pool' >
<connection-factory factory-class='oracle.jdbc.pool.OracleDataSource' user='scott' password='tiger' url='jdbc:oracle:thin:@localhost:1521:orcl'>
</connection-factory>
</connection-pool>
</data-sources>

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