how can i get the file permission of a directory with java

Posted by user571652 on Stack Overflow See other posts from Stack Overflow or by user571652
Published on 2011-01-11T18:04:04Z Indexed on 2011/01/11 18:54 UTC
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java

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unix

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permissions

i try to check the permission granted to a directory in linux, i mean i have a directory with permission 755

berty@berty-laptop:~$ ls -l / |grep directory drwxr-xr-x 3 root root 4096 2011-01-10 12:33 directory

how can i read that permission with java? I've tried using FilePermission but though i have a directory with all the permissions (777) the FilePermission class always returns an exception

java.security.AccessControlException: Access denied (java.io.FilePermission /home/directory read) at java.security.AccessController.checkPermission(AccessController.java:103) at com.snippets.Check4DirectoryPermission.checker(Check4DirectoryPermission.java:50) at com.snippets.Check4DirectoryPermission.main(Check4DirectoryPermission.java:70)

is there another way to do this?

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