Seam-gen generate-entities does not work for tables with composite key
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Key: JBSEAM-3977
URL:
https://jira.jboss.org/jira/browse/JBSEAM-3977
Project: Seam
Issue Type: Bug
Components: Tools
Affects Versions: 2.1.1.GA
Environment: DB2
Reporter: Julien Kronegg
Generating entities with seam-gen produce an error when the table specified in the
seam-gen.reveng.xml file has a composite key:
freemarker.core.InvalidReferenceException: Expression
property.value.identifierGeneratorStrategy is undefined on line 2, column 75 in
pojo/GetPropertyAnnotation.ftl
This is because the composite key has null identifier, see
https://jira.jboss.org/jira/browse/JBSEAM-562
We've found references for that problem in
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4013107
and in
http://opensource.atlassian.com/projects/hibernate/browse/HBX-1004
Interestingly, we could not reproduce the problem using Seam 2.0.0.GA.
One method to correct that issue is to guard the expression in *.ftl files by something
like: property.value.identifierGeneratorStrategy?exists
However, since Seam 2.0.0.GA .ftl files do not have such guards, it must be another way to
correct the problem
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