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Association mapping

 
Jack Scott
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I've looked through the current topics, but I haven't found an answer. So, here is another question on how to get Hibernate3 association mapping to work. Please let me know if you see why I get the following error: Association references unmapped class: ListValueDTO.

Thanks


I get the following error message in the server.log file:

2006-03-13 21:10:14,526 DEBUG [org.jboss.deployment.MainDeployer] Deployed package: file:/C:/Program Files/jboss-4.0.3SP1/
server/default/deploy/jaw.ear
2006-03-13 21:10:14,526 DEBUG [org.jboss.deployment.scanner.URLDeploymentScanner] Watch URL for: file:/C:/Program Files/
jboss-4.0.3SP1/server/default/deploy/jaw.ear -> file:/C:/Program Files/jboss-4.0.3SP1/server/default/deploy/jaw.ear
2006-03-13 21:10:14,526 ERROR [org.jboss.deployment.scanner.URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: jboss.har:service=Hibernate
State: FAILED
Reason: org.hibernate.MappingException: Association references unmapped class: ListValueDTO
I Depend On:
jboss.jca:service=RARDeployer
jboss.jca:service=LocalTxCM,name=JBossAtWorkDS

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: jboss.har:service=Hibernate
State: FAILED
Reason: org.hibernate.MappingException: Association references unmapped class: ListValueDTO
I Depend On:
jboss.jca:service=RARDeployer
jboss.jca:service=LocalTxCM,name=JBossAtWorkDS

I have two classes, below, that get data from two tables created with the following statements:

Here are the class files:

and the second class:


Finally, here are the two .hbm files:

and the second file, ListValueDTO.hbm.xml:

[ March 14, 2006: Message edited by: Jack Scott ]

[Added code tage - Paul Sturrock]
[ March 27, 2006: Message edited by: Paul Sturrock ]
 
Mark Spritzler
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IntelliJ IDE Mac Spring
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Are both mapping files getting generated?

Mark
 
Jack Scott
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Mark, Yes both mapping files are in my posting: CoinDTO.hbm.xml and ListValueDTO.hbm.xml. The ListValueDTO.hbm.xml file doesn't appear to be valid for some reason. Could there be a problem with the foreign key setup in the Hypersonic database I'm using? Please see the two table create scripts at the beginning of my submittal.
[ March 15, 2006: Message edited by: Jack Scott ]
 
Avinash Rawana
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You are deploying with a HAR correct?

I would unzip the HAR and get the directory structure to make sure everything is in the right place.

-Avinash
 
Steve Canny
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You need to use a fully qualified class name in the class attribute of the <many-to-one> and <set> tags. Just add the package prefix and it should work.
 
Arun Kumar
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This is bang on target.
 
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