Java file access

Subject: Java file access
From: Ben Kazez <email@hidden>
Date: Sat, 1 Oct 2005 01:10:11 -0500
Delivered-to: email@hidden
Delivered-to: email@hidden

Hi everyone,

I'm helping a friend develop a widget that is based on a Java applet (originally a Swing application). The applet reads text files representing game levels, and when this happens we're getting this exception:

java.security.AccessControlException: access denied (java.io.FilePermission Level1.txt read) at java.security.AccessControlContext.checkPermission (AccessControlContext.java:264) at java.security.AccessController.checkPermission (AccessController.java:427) at java.lang.SecurityManager.checkPermission (SecurityManager.java:532) at java.lang.SecurityManager.checkRead(SecurityManager.java:871) at java.io.FileInputStream.<init>(FileInputStream.java:100) ...

Do we need to to set up a policy file as outlined on http:// java.sun.com/docs/books/tutorial/security1.2/tour1/step2.html, or is there an easier way to get around these errors? Also, will this policy file require the user to jump through hoops in order to use the widget?

Ben
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