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Cancellation of modifications in Epic

IlyaYeroshenko
1-Newbie

Cancellation of modifications in Epic

Hello! I use Epic Editor 5.1. I've read that it was impossible to cancel xml modification in event handlers.


In Java plugin I use calls like this in DOMSubtreeModifiedListener_ when we deal with node removing:


((ADocument) doc).undo();


But when I deal with node insertion, I get the following error in DOMSubtreeModifiedListener_ :


epic: segment violation (signal 11)


undo procedure for insertion is made within DOMNodeInsertedListener_ and DOMSubtreeModifiedListener_ does not execute undo procedure for insertion (the situation is inverse for removing - undo is called within DOMSubtreeModifiedListener_).


What are the tricks for indirect cancellation?


If I should use ACL, then show me the example of it for Java using Acl class, please.


I mean the link of handler written in ACL and the ACL event by Java means.


I'd like to avoid using external additional *.acl files in my Java plugin, instead of it I'd like to store acl scripts in String objects.

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