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weblogic-ejb-jar.xml prblems ....

 
Greenhorn
Posts: 5
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Hi there,
I am constructing a small application which needs 3 Entity beans and a session bean ( the session bean calls the entity beans ).
I have deployed the Entity beans individually , and can access them thru a client (java client) .
In my Session Bean I call the Entity beans in the following manner
Object ref = environment.lookup("java:comp/env/ejb/VispohdrHome"); hdrHome = (VispohdrHome)PortableRemoteObject.narrow(ref,VispohdrHome.class);
this implies that in my ejb-jar.xml I have to inclued the following reference information ..............
<ejb-ref>
<ejb-ref-name>ejb/VispocolorHome</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>vism.masters.vispocolor.VispocolorHome</home>
<remote>vism.masters.vispocolor.Vispocolor</remote> </ejb-ref>
<ejb-ref>
<ejb-ref-name>ejb/VispohdrHome</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>vism.masters.vispohdr.VispohdrHome</home>
<remote>vism.masters.vispohdr.Vispohdr</remote>
</ejb-ref>
<ejb-ref>
<ejb-ref-name>ejb/VispoetaHome</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>vism.masters.vispoeta.VispoetaHome</home>
<remote>vism.masters.vispoeta.Vispoeta</remote>
</ejb-ref>
Now when i go to deploy my session bean , I get an error message saying that the EJB's mentioned in the <ejb-ref></ejb-ref> should be defined in the weblogic-ejb-jar.xml .
My question's Are
1) How do I inclued this information in the weblogic-ejb-jar.xml ( keep in mind that the Entity beans that the Session bean will access has already been deployed )?
2) Is There a better way to package the components ?

Thanking in advance
(Aanupam K)
 
Ranch Hand
Posts: 977
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Take a look at the WL examples and at: http://e-docs.bea.com/wls/docs61/ejb/reference.html#1048022
Taked from the wl 6.1 ejb2.0 examples:
<?xml version="1.0"?>
<!DOCTYPE weblogic-ejb-jar PUBLIC
"-//BEA Systems, Inc.//DTD WebLogic 6.0.0 EJB//EN"
"http://www.bea.com/servers/wls600/dtd/weblogic-ejb-jar.dtd" >

<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>containerManaged</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<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-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<jndi-name>ejb20-containerManaged-AccountHome</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>
 
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