Query : AsynchronousFileChannel Open options
Alan.Bateman at Sun.COM
Mon May 5 09:12:32 PDT 2008
> Hi Alan,
> I noticed the following two behaviors of
> AsynchronousFileChannel.open() method that seem to be violating the spec:
> 1. Invoking AsynchronousFileChannel.open() method specifying path to a
> file that does not exist and CREAT_NEW or CREATE as Open Options
> throws NoSuchFileException. As per the spec, if CREATE_NEW or
> CREATE option is present then a new file should be created if it does
> not exist.
> 2.Invoking AsynchronousFileChannel.open() method specifying path to a
> file that exists and CREAT_NEW as Open Option does not throw
> Please clarify.
What other options are included? I ask because the CREATE and CREATE_NEW
options are specified to be ignored if the file is opened only for
reading. I quickly checked CREATE + WRITE, and CREATE_NEW + WRITE and
they are behaving as expected.
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