cdejb deploy not working

5 Oct 2004 05:37:10 -0000

It would appear to me that openejb is a bit buggy and readily throws exceptions rather than diagnostics when it is unhappy with or confused by a configuration. So, I present the following to see if anyone else thinks openejb is messing up in this particular case.

I was trying to get Kevin Boone's cdejb project to work in Geronimo, mainly as an exercise to see if I could get the configuration right. It's an EJB demo that's been around for ages and has worked in many versions of JBoss (see http://www.kevinboone.com/webapptut.pdf).

When deploying cd.jar, I get the following exception from openejb:
[EMAIL PROTECTED] cdejb]$ make deploy
java -jar /home/craigj/geronimo/modules/assembly/target/geronimo-1.0-SNAPSHOT/bin/deployer.jar --install --module cd.jar
org.apache.geronimo.deployment.DeploymentException: Unable to initialize EJBContainer GBean: ejbName=CDBean
at org.openejb.deployment.CMPEntityBuilder.createBean(CMPEntityBuilder.java:270)
at org.openejb.deployment.CMPEntityBuilder.buildBeans(CMPEntityBuilder.java:104)
at org.openejb.deployment.OpenEJBModuleBuilder.addGBeans(OpenEJBModuleBuilder.java:393)
at org.apache.geronimo.j2ee.deployment.EARConfigBuilder.buildConfiguration(EARConfigBuilder.java:332)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:145)
at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:82)
at org.apache.geronimo.kernel.Kernel.invoke(Kernel.java:231)
at org.apache.geronimo.system.main.CommandLine.<init>(CommandLine.java:106)
at org.apache.geronimo.system.main.CommandLine.main(CommandLine.java:64)
Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
at org.openejb.entity.cmp.CMPInstanceContextFactory.<init>(CMPInstanceContextFactory.java:125)
at org.openejb.entity.cmp.CMPContainerBuilder.buildIt(CMPContainerBuilder.java:260)
at org.openejb.AbstractContainerBuilder.createConfiguration(AbstractContainerBuilder.java:332)
at org.openejb.deployment.CMPEntityBuilder.createBean(CMPEntityBuilder.java:265)
... 8 more

Is there anything obviously wrong with the following ejb-jar.xml file?
<?xml version="1.0" encoding="US-ASCII"?>

<ejb-jar
   xmlns="http://java.sun.com/xml/ns/j2ee";
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
   xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
   http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd";
   version="2.1">
 <display-name>MusicCDs</display-name>
 <enterprise-beans>

   <entity>
     <description>Models a music CD</description>
     <ejb-name>CDBean</ejb-name>
     <home>com.web_tomorrow.cd.CDHome</home>
     <remote>com.web_tomorrow.cd.CD</remote>
     <ejb-class>com.web_tomorrow.cd.CDBean</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>
     <!-- Get exception in CMPEntityBuilder if following omitted. -->
     <abstract-schema-name>BasicCmp</abstract-schema-name>
     <cmp-field><field-name>id</field-name></cmp-field>
     <cmp-field><field-name>title</field-name></cmp-field>
     <cmp-field><field-name>artist</field-name></cmp-field>
     <cmp-field><field-name>type</field-name></cmp-field>
     <cmp-field><field-name>notes</field-name></cmp-field>
     <primkey-field>id</primkey-field>
   </entity>

   <session>
     <description>Models a music CD collection</description>
     <ejb-name>CDCollectionBean</ejb-name>
     <home>com.web_tomorrow.cd.CDCollectionHome</home>
     <remote>com.web_tomorrow.cd.CDCollection</remote>
     <ejb-class>com.web_tomorrow.cd.CDCollectionBean</ejb-class>
     <session-type>Stateless</session-type>
     <transaction-type>Container</transaction-type>
     <ejb-ref>
         <ejb-ref-name>ejb/CD</ejb-ref-name>
         <ejb-ref-type>Entity</ejb-ref-type>
         <home>com.web_tomorrow.cd.CDHome</home>
         <remote>com.web_tomorrow.cd.CD</remote>
         <ejb-link>CDBean</ejb-link>
     </ejb-ref>
   </session>

 </enterprise-beans>

 <assembly-descriptor>
   <container-transaction>
     <method>
       <ejb-name>CDBean</ejb-name>
       <method-name>*</method-name>
     </method>
     <trans-attribute>Required</trans-attribute>
   </container-transaction>
 </assembly-descriptor>
</ejb-jar>

This might be caused by MethodHelper.getSuperIndex(enhancedClass, signature) returning -1, which probably means it didn't find some method.
================================================================
For reference, here is the openejb-jar.xml file:
<?xml version="1.0"?>

<openejb-jar
   xmlns="http://www.openejb.org/xml/ns/openejb-jar";
   configId="my/cdejb"
   parentId="org/apache/geronimo/DefaultDatabase">

   <cmp-connection-factory>DefaultDatasource</cmp-connection-factory>

   <enterprise-beans>
       <session>
           <ejb-name>CDCollectionBean</ejb-name>
           <jndi-name>cd/CDCollection</jndi-name>
       </session>
       <entity>
           <ejb-name>CDBean</ejb-name>
           <jndi-name>cd/CD</jndi-name>
       </entity>
   </enterprise-beans>
</openejb-jar>

Cheers,
Craig

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