Query : AsynchronousFileChannel Open options
Umashankar.Ningaiah at Sun.COM
Mon May 5 10:11:34 PDT 2008
Alan Bateman wrote:
> Umashankar wrote:
>> Hi Alan,
>> I noticed the following two behaviors of
>> AsynchronousFileChannel.open() method that seem to be violating the
>> 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.
I am specifying either CREATE_NEW or CREATE option only. No other
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