ManageableCollectionUtil should not throw "unsupported" JcrMapping exception
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Key: GRFT-99
URL: http://issues.apache.org/jira/browse/GRFT-99
Project: Graffito
Issue Type: Improvement
Components: JCR-Mapping
Affects Versions: 1.0-a1-dev
Environment: All
Reporter: Dan Connelly
Many times, the object model'd code cannot be altered for ocm.
To avoid the "unsupported" exception in almost all such cases, use a delegating
wrapper class to encapsulate a Collection. The wrapper class implements
MaangeableCollection.
Since delegation is a performance hit, make the test below the last resort for
*object* conversion in the method:
public static ManageableCollection getManageableCollection(Object object)
Proposed "catchall" test and program action:
if (object instanceof Collection) {
return new ManageableCollectionImpl((Collection)object);
}
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