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Re: [dsdp-tm-dev] RunUniversalCommand nullpointer is a bug?

Please submit a bug.


On Apr 23, 2010, at 3:51 AM, Jacques Arnoux wrote:

> Hi there,
> I have a very nice piece of code now allowing me to find every TCF agents on the
> lan. For this I have defined a SystemType which does not have a file subsystem
> but has an ssh shell subsystem. I am using RunUniversalCommand to execute a
> popup menu command on the concerned host but RemoteCommandHelpers is
> implemented like this:
> []
> IRemoteFileSubSystemConfiguration fileSSF =
> RemoteFileUtility.getFileSubSystemConfiguration(cmdSubSystem.getHost().getSystemType());
> IRemoteFile pwd = ((RemoteCommandShell)defaultShell).getWorkingDirectory();
> if (pwd == null || !pwd.getAbsolutePath().equals(path)){
> 	String cdCmd = "cd " + PathUtility.enQuoteUnix(path);
> 	if (!fileSSF.isUnixStyle()){
> ................
> Thing is the doc of RemoteFileUtility.getFileSubSystemConfiguration states that
> it can return null (and it does in my case cause I have no file subsystem) but
> isUnixStyle() is called right after on the possibly null fileSSF, which causes
> a nullpointerexception in my case.
> Is this intended?
> As a workaround I am currently setting the workingdir manually before the
> if(pwd..)
> cheers,
> Jacques
> _______________________________________________
> dsdp-tm-dev mailing list
> dsdp-tm-dev@xxxxxxxxxxx

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