Plug-in pattern registry is problematic

viatra / EMF-IncQuery

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Plug-in pattern registry is problematic #302

Closed istvanrath closed 11 years ago

istvanrath commented 11 years ago

The Pattern Registry of the Query Explorer suffers from a number of issues (connected to #287): when attempting to open / initialize the same queries in a runtime workspace, the resulting namespace collision:

is reported with n pop-up dialogs instead of one
as a result, some pattern seem to disappear from the plug-in registry which should not be possible!

I suspect that a rewrite from scratch is necessary.

istvanrath commented 11 years ago

@okrosa please focus on the first problem for now.

okrosa commented 11 years ago

First problem is solved. I have no idea why the messages are duplicated in the ErrorDialog when I use the MultiStatus object, but after an hour of googling and testing given up on this. The dissappearing of patterns is still an open issue, I'll look into it once more.

istvanrath commented 11 years ago

@okrosa please cherry pick the fix of the first problem into the maintencance branch

okrosa commented 11 years ago

Cherry pick completed.

ujhelyiz commented 11 years ago

@istvanrath Please check whether everything works as expected.

istvanrath commented 11 years ago

Ok, first issue is solved, the other one I cannot reproduce. Closing.