ModificationProxy does not maintain equals/hashcode contract of the wrapped
objects
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Key: GEOS-3051
URL: http://jira.codehaus.org/browse/GEOS-3051
Project: GeoServer
Issue Type: Bug
Components: Configuration
Reporter: Andrea Aime
Assignee: Justin Deoliveira
Fix For: 2.0-beta1
As the title says, it seems it does not delegate the above two methods. I
noticed this in the CascadeRemovalReporter, I have a map that should collect
the groups and the layers removed so that I know, at the end of the visit, if
the group is to be removed or just updated. Unfortunately the same group ends
up in the map multiple times because, I guess, different proxies are created
out of it and the equals/hashcode is not delegated to the wrapped object (but
I'm not sure, so take this with a pinch of salt, I did not really check if the
equals/hashcode methods are not being delegated, if they are but the compared
proxy is not being unwrapped, or whatever might be the actual reason).
Note that the equals/hashcode of the catalog objects is probably better
computed out of the ID alone, if we have properties involved, the modification
proxies might be buffering some changes that would make the equality between
different proxies work in an inconsistent way.
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