[jcifs] Getting concurrency error when deleting a file

[Hugo Palma]

No i didn't, i didn't even know what shareAccess was :o)
I posted all the code that creates sbmFiles so you can see that i
didn't supply any access properties.

On Tue, Mar 3, 2009 at 4:15 PM, Michael B Allen <ioplex at gmail.com> wrote:
> On Tue, Mar 3, 2009 at 4:50 AM, Hugo Palma <hugo.m.palma at gmail.com> wrote:
>> Thanks for the tip. Got me thinking about the permissions and i solved it by
>> changing my code to:
>>
>> SmbFile folder = new SmbFile("smb://myfolder");
>> for (String filePath : folder.list()) {
>>      SmbFile file = new SmbFile(folder.getPath() + filePath, null,
>> SmbFile.FILE_SHARE_DELETE);
>>
>>      // do something
>>
>>     file.delete();
>>   }
>
> This does not make sense. The default shareAccess value is
> FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE which means
> other clients should be premitted to perform all of those operations.
>
> Did you previously supply a shareAccess parameter value of 0 by accident?
>
> If not, I will have to spend time investigating this issue.
>
> Mike
>
>>
>> On Tue, Mar 3, 2009 at 1:52 AM, Michael B Allen <ioplex at gmail.com> wrote:
>>>
>>> On Mon, Mar 2, 2009 at 1:46 PM, Hugo Palma <hugo.m.palma at gmail.com> wrote:
>>> > Hi all,
>>> > a have a very simple use case where i want to get all the file in a
>>> > directory, iterate over them a delete a few.
>>> > My code is something like:
>>> >
>>> > SmbFile folder = new SmbFile("smb://myfolder");
>>> > for (SmbFile file : folder.listFiles()) {
>>> >     // do something
>>> >
>>> >    file.delete();
>>> > }
>>> >
>>> > It seems that if that "do something" doesn't include calling the
>>> > "getInputStream" method on the file everything goes fine. But if it does
>>> > i
>>> > get the following error on the delete operation:
>>>
>>> I would think that that should still work since I thought
>>> getInputStream opened the file with a permissible shareAccess. Perhaps
>>> not.
>>>
>>> Anyway, try calling close() on the InputStream before you delete().
>>>
>>> Mike
>>> - Show quoted text -
>>> >
>>> > jcifs.smb.SmbException: The process cannot access the file because it is
>>> > being used by another process.
>>> >         at
>>> > jcifs.smb.SmbTransport.checkStatus(SmbTransport.java:522)
>>> >         at
>>> > jcifs.smb.SmbTransport.send(SmbTransport.java:622)
>>> >         at
>>> > jcifs.smb.SmbSession.send(SmbSession.java:239)
>>> >         at
>>> > jcifs.smb.SmbTree.send(SmbTree.java:109)
>>> >         at
>>> > jcifs.smb.SmbFile.send(SmbFile.java:718)
>>> >         at
>>> > jcifs.smb.SmbFile.delete(SmbFile.java:2342)
>>> >         at jcifs.smb.SmbFile.delete(SmbFile.java:2286)
>>> >
>>> >
>>> > Any idea why this is happening ? Clearly some resource if being left
>>> > open
>>> > but i don't see any close method.
>>> > Thanks
>>> >
>>>
>>>
>>>
>>> --
>>> Michael B Allen
>>> Java Active Directory Integration
>>> http://www.ioplex.com/
>>
>>
>>
>
>
>
> --
> Michael B Allen
> Java Active Directory Integration
> http://www.ioplex.com/
>