Problem Running Java Applet
Posted on 2003-10-31
I am having a problem running a Java program as an applet. I access an MS Access database from my program. I have two runner classes. One is my Java applet and the other is a regular Java application. My program works fine running from the Java applicaton. But when I try to run it as an applet, it gives me the following error:
java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.sun.jdbc.odbc) at java.security.AccessControlContext.checkPermission(Unknown Source) at java.security.AccessController.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPermission(Unknown Source) at java.lang.SecurityManager.checkPackageAccess(Unknown Source) at sun.applet.AppletSecurity.checkPackageAccess(Unknown Source) at sun.applet.AppletClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClassInternal(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source)
I have replaced the Java.policy file, giving it the permissions it needs. But somehow that hasn't fixed the problem. I have no idea what else could be wrong. I tried running the applet from Ms-Dos, IBM Visual Age, and an html file, all give me the same problem. But my regular Java application works fine on all of these programs.
I would appreciate it if someone could help me. Thanks.