George Armhold wrote:
Hmmm,
I changed my invokeAndWait to an invokeLater and now I am getting
ConcurrentModificationExceptions in the UpdateManager. I love threads.
:-)
Can you provide stack traces? I'm surprised to see this as the
UpdateManager is supposed to be thread safe.
Is it OK to do things like create elements from the SVG Document
outside of the UpdateManager's RunnableQueue? What I'm doing currently
is creating my new elements and setting their attributes in the Swing
thread, and then adding them to the DOM in the UpdateManager's
RunnableQueue. Is this legit?
This is not 100% legit, it will probably work but just as an example
of the sorts of things that can cause problems - the Document caches
the responses to getElementsByTagName and maintians the list as elements
are added/removed (it might do something similar for 'getElementById' in
the future). Now these wouldn't effect you because they only apply
to elements that are in the document - but right now our document
implementation is 100% unthread-safe so I hesitate to say that it is
safe or will always stay safe.
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