[Wrapper-user] tomcat created file's permissions

[Neil U. <ne...@ia...>]

My Hosting company uses the wrapper for tomcat on linux.
Is there some way (using 'mask' perhaps )  to specify that tomcat should
always write files with particular permissions?
 
I have a jsp that downloads and explodes a ZIP files contents and it
sets permissions as rw r r . I'd like it to be rwxrwx for all files it
creates on the file system.
 
Thanks.
 
Sincerely,
Neil