My Question:
I would write a program in JavaFX and I have to do two database queries in parallel. While the query is running I would like to set up a Progress indicator.
What is a good way to do this?
Thread? ExecutorService?
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1Use a [`Task`](http://docs.oracle.com/javase/8/javafx/api/javafx/concurrent/Task.html). See https://stackoverflow.com/questions/30249493/using-threads-to-make-database-requests. (You can just do `progressBar.progressProperty().bind(task.progressProperty())` for the progress bar). – James_D May 28 '17 at 16:08
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Thanks, that works great. – Johannes Schätzl May 29 '17 at 08:55
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Is it a good way to wait for result with an setOnSucceed(EventHandler) ? – Johannes Schätzl May 29 '17 at 09:10
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Yes, that is the correct way to do it. – James_D May 29 '17 at 13:19