Hi again,
Sorry for the barrage of messages from me recently but it's obviously
early days for BASE 2 and whenever I have got stuck recently there
hasn't been any existing messages to fall back on. I guess this will
improve over time....
I am trying to write some code to do a combined zip file upload and
batch data import. Our users have large experiments with sometimes up to
100 files so this is badly needed.
The way I want to go about this is as follows:
- upload a zip file containing all the raw data files
- create a new subdirectory in the user's "raw data" directory which has
the same name as the zip file (minus the extension obviously)
- then create a RawBioAssay object for each file in that directory
I am driving all this from a couple of custom JSP pages that I am
inserting into the BASE JSP tree. I have modified my copy of menu.jsp to
include an extra item that allows the user to select this.
I am having trouble creating the subdirectory programmatically. I have
used the following code to do this:
Directory dataDir = Directory.getByPath(dc, new
Path(homeDir.getPath().toString()+"/raw data",Path.Type.DIRECTORY));
Directory subDir = Directory.getNew(dc,dataDir);
String fileName = uploadedFile.getFilename();
String fileNameNoExt = fileName.substring(0, fileName.indexOf("."));
subDir.setName(fileNameNoExt);
subDir.checkPermission(Permission.CREATE);
.....but I am getting the following exception:
net.sf.basedb.core.PermissionDeniedException: Permission denied: Not
allowed to create Directory
I have also tried this alternative method
Directory subDir = dataDir.newSubDirectory();
with the same outcome. I also tried creating the subdir directly below
the user's home dir and the same thing happens.
I have checked my test user's role and it is set to User which
supposedly includes permission to create directories, according to the
listing you get. I have also tried setting this user's status to
administrator but that makes no difference.
Can someone help me out with this please?
Many thanks
Micha
==================================
Dr Micha M Bayer
Bioinformatics Specialist
Genetics Programme
The Scottish Crop Research Institute
Invergowrie
Dundee
DD2 5DA
Scotland, UK
Telephone +44(0)1382 562731 ext. 2309
Fax +44(0)1382 562426
http://www.scri.sari.ac.uk/MichaBayer.htm
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