Dani,
You will have to do something similar
new URL(getCodeBase(), "DisplayApplet.html");
Because you cannot access the local drives. You only have the access to where your
applet was loaded from, and getCodeBase() will give you that path. This will work if
both the applet and the file you are trying to access are in the same directory. I
have never done it with files being in different directories, but thats possible too.
Ahmed
-----Original Message-----
From: Daniel Moscoso [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 24, 2001 1:20 AM
To: [EMAIL PROTECTED]
Subject: [JAVA3D] Configuring java.policy for testing fileloaders in
local from an applet.
Hi all !
I'm writting an application that uses the NCSA Portfolio loader. It's working fine
from the command line but gives security exceptions if I try to run it as an applet
with a navigator. I also tried to configure the java.policy file to grant all
permission, or FilePermission, for the files but it doesn't work.
For example, the applet is located at C:\Java\Source\Test. Its name is
DisplayApplet.class. The HTML file that opens it is DisplayApplet.html. This applet
has to read the 'portfolio.properties' file, and afterwards an obj file. I have
configured the policy.file with several entries:
Codebase: 'file://C:/Java/Source/test/-' or
'file://C:/Java/Source/test/DisplayApplet.html'
Permission entries: File Permission: AllPermission or FilePermission
TargetName: portfolio.properties or the .obj file Entries: read
But nothing of this works. I save the java.policy file in the directory where the JRE
is installed: C:\Program Files\JavaSoft\JRE\1.3\lib\security.
What am I doing wrong ? Or the only way to test fileloaders in an applet is to make
signed jar files ?
How can I test them ?
I'm expecting your help.
Thanks in advanced !!
Dani
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