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Created attachment 192055 [details] just write xmlns Try to add the follwoing string to the <schema element of the attached document : " xmlns="" " (write it symbol by symbol). CAUTION - SAVE YOUR CURRENT WORK, STACK OVERFLOW WILL OCCUR! ;)
Created attachment 192056 [details] All exceptions after the StackOverflow You should reproduce this :
Notified adapters are not allowed to change the model/document during their notification. What's the reason for trying to do so?
Created attachment 198227 [details] proposed patch Hi Guys, This was a very interesting issue. Each time you start typing an attribute name, the DOM API is creating attribute. For example for "xmlns", we receive notifications for several attributes with names "x", "xm", ... and "xmlns". The value of the attribute is the default one: an empty string. In the decribed test case, when we received a full attribute name we were intersted in ("xmlns") we made some checks if such namespace already existed and made some changes on it. Unfortunently, the EMF API updated all the DOM attributes, including the existing ones. In order to prevent that, I've added some checks for the count of the attributes. This solved the issue or even - preserved the first and existing value. Also, I've decided to test the problem when deliting attribute. For example, imagine we have two attributes: "xmlns" and "xmlns:abc". When renaming "xmlns:abc" to "xmlns", the DOM is firing event for delete of "xmlns:abc" with the new value of "xmlns". Thus, we assumed that we were deleting the "xmlns" attribute and fired some emf notification, which, in turn, deleted both the attributes. This is no longer the case, since we check the attribute count here as well. I've not prepared a test for this issue. I'm interested in your proposals on how we can test this. So far, we have not introduced such tests in SIE - writing in source, or at least, I'm unaware of such. Anyway, I'm attaching the patch. Regards, Stanislav
Comment on attachment 198227 [details] proposed patch forgot to set as patch
Hi Stanislav, Thanks for the fix. I have retested and submitted it. It seems to works fine. Best regards, DImitar
