Problem creating EJB jar file w/ WebLogic 6.0

[jdsi...@my-deja.com]

I am trying to get the CabinBean working from the O'Reilly
Book 'Enterprise Java Beans'
in WebLogic 6.0 . When I try to create a deployable jar file I see the
following:

E:\bea\wlserver6.0\samples\cabin\build>java -classpath
E:/bea/wlserver6.0/lib/weblogic_sp.jar;E:/bea/wlserver6.0/lib/weblogic.j
ar weblogic.ejbc -compiler javac cabin.jar
E:/bea/wlserver6.0/config/examples/applications\cabin.jar
weblogic.utils.AssertionError: ***** ASSERTION FAILED *****[ Assertion
violated ]
at weblogic.utils.Debug.assert(Debug.java:74)
at weblogic.ejb20.deployer.EntityBeanInfoImpl.<init>
(EntityBeanInfoImpl.java:100)
at weblogic.ejb20.deployer.BeanInfoImpl.createBeanInfoImpl
(BeanInfoImpl.java:207)
at
weblogic.ejb20.deployer.DeploymentInfoImpl.initializeBeanInfos
(DeploymentInfoImpl.java:157)
at weblogic.ejb20.deployer.DeploymentInfoImpl.<init>
(DeploymentInfoImpl.java:86)
at weblogic.ejb20.ejbc.EJBCompiler.setupEJB
(EJBCompiler.java:105)
at weblogic.ejbc20.runBody(ejbc20.java:340)
at weblogic.utils.compiler.Tool.run(Tool.java:81)
at weblogic.ejbc.main(ejbc.java:20)

My weblogic-ejb-jar.xml file looks like this:

<?xml version="1.0"?>

<!DOCTYPE weblogic-ejb-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic
5.1.0 EJB//EN' 'http://www.bea.com.servers/wls510/dtd/weblogic-ejb-
jar.dtd'>

<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>CabinBean</ejb-name>
<caching-descriptor>
<max-beans-in-free-pool>100</max-beans-in-free-pool>
</caching-descriptor>
<jndi-name>CabinHome</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>

Everything else is coming straight from the O'Reilly book (including
the ejb-jar.xml file).

Any ideas on what is wrong?

Thanks,
John

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[bil...@my-deja.com]

Commiseration! I too have found snags getting thg cabin example to work
in Weblogic 6.0.

I took the weblogic-ejb-jar.xml file from the basic "ContainerManaged"
example (see below). It differs slightly from yours (in caching).

In my case, weblogic gets farther than in your problem, but has
problems generating the finder methods

Exception: 'weblogic.ejb20.ejbc.EJBCException: Could not produce
production rule for this finder.' while trying to invoke:
implementFinderMethods at line 113

From my understanding of the dtd, you don't need a finder-list if
you're only using the findbyprimarykey locator.

bill milbratz

<?xml version="1.0"?>
<!DOCTYPE weblogic-ejb-jar PUBLIC '-//BEA Systems, Inc.//DTD WebLogic

5.1.0 EJB//EN' 'http://www.bea.com/servers/wls510/dtd/weblogic-ejb-

jar.dtd'>
<weblogic-ejb-jar>
<weblogic-enterprise-bean>
<ejb-name>CabinBean</ejb-name>
<caching-descriptor>

<max-beans-in-cache>1000</max-beans-in-cache>
</caching-descriptor>
<persistence-descriptor>
<is-modified-method-name>isModified</is-modified-method-name>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>5.1.0</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>5.1.0</type-version>
</persistence-use>
</persistence-descriptor>
<jndi-name>CabinBean</jndi-name>
</weblogic-enterprise-bean>
</weblogic-ejb-jar>