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From "Faizel Dakri (Jira)" <>
Subject [jira] [Created] (CAY-2658) DataChannelMetaData is null during cgen execution
Date Sat, 23 May 2020 16:07:00 GMT
Faizel Dakri created CAY-2658:

             Summary: DataChannelMetaData is null during cgen execution
                 Key: CAY-2658
             Project: Cayenne
          Issue Type: Bug
          Components: cgen
    Affects Versions: 4.2.M2
         Environment: Mac OS X 10.15.4
Cayenne 4.2.M2
            Reporter: Faizel Dakri

During cgen execution, the {{DataChannelMetaData}} instance is not set upon data map load.
It looks like {{CgenModule}} does not bind to the {{ExtensionAwareHandlerFactory}}, nor does
it load the {{InfoExtension}}, so when the data map is loaded, the metadata instance is null.
This causes metadata lookups to fail from the {{MetadataUtils}} class that is supplied to
the velocity context during class generation.

I *think* fix is to have {{CgenModule}} bind to the {{ExtensionAwareHandlerFactory}} and then
let {{ProjectModule}} contribute the {{InfoExtension}}.


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