I thought about using the output attribute, but what
value would I use for when they DO want the output to
come to the console? I don't want to have the <exec>
task duplicated (differing only in one have the
output="NUL" and the other not using the output
attribute) and then a set of conditions controlling
which <exec> to invoke.
Actually, I am thinking of using the spawn attribute
instead. The default value of the ${hide_output}
property would be 'false', the CC script would set the
${hide_output} to 'true' when it invoke the script and
the single task call would be:
<exec executable="..." spawn=${hide_output}>
<arg line...>
.
.
.
</exec>
What do you think?
--- Matt Benson <[EMAIL PROTECTED]> wrote:
> If you are using a recent version of Ant, you could
> redirect to your null device (a file). Since you're
> on Windows (I assume from the backslashed paths),
> the
> file will be NUL . You could do some conditional
> stuff based on OS to choose NUL or /dev/null as your
> null device and be cross-platform, but basically
> <exec
> output="NUL"> should work on Windows.
>
> HTH,
> Matt
>
> --- Ninju Bohra <[EMAIL PROTECTED]> wrote:
> > Hello all,
> >
> > On my Windows Box, I have a series of <exec> calls
> > to
> > do a set of Orcale database operations, one of the
> > calls look like:
> >
> > <exec executable="imp.exe">
> > <arg value="${import.login}"/>
> > <arg
> > value="file=${export.dir}\DataExport.dmp"/>
> > <arg
> > value="log=${export.dir}\DataImport.log"/>
> > <arg
> > value="parfile=${export.dir}\fromuser.txt"/>
> > <arg value="touser=${import.user}"/>
> > <arg value="BUFFER=32000000"/>
> > <arg value="RECORDLENGTH=65535"/>
> > <arg value="IGNORE=N"/>
> > <arg value="GRANTS=N"/>
> > <arg value="ROWS=Y"/>
> > <arg value="COMMIT=N"/>
> > <arg value="INDEXES=Y"/>
> > <env key="NLS_LANG"
> > value="AMERICAN_AMERICA.UTF8"/>
> > </exec>
> >
> > Now everything works fine with the program
> > generating
> > a lot of output to the console. This output is
> > useful
> > when the call initiated by a user, but we also
> have
> > an
> > automated CruiseControl process that uses the same
> > targets to load it's database and the problem is
> > that
> > all that output (2k+ lines) ends up cluttering the
> > final CC email that gets generated.
> >
> > So is there any simple parameter that I can send
> to
> > the <exec> task to tell it to suppress sending the
> > output the to System.out?
> >
> >
> >
> > __________________________________
> > Do you Yahoo!?
> > Yahoo! Small Business - Try our new resources
> site!
> > http://smallbusiness.yahoo.com/resources/
> >
> >
>
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> >
>
>
>
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