Re: [Wrapper-user] Security errors with the wrapper and Jini

[Kumar S. <ku...@ho...>]

I had also got a similar error a couple of days ago. But I noticed that when
I moved the main method to another class containing just the main method, it
worked fine. Try it out and let us know if this workaround works for you or
was it just something specific to my setup.

Thanks,
Kumar
----- Original Message ----- 
From: "Jos Martin" <jos...@ho...>
To: <wra...@li...>
Sent: Thursday, December 04, 2003 11:58 AM
Subject: [Wrapper-user] Security errors with the wrapper and Jini


> I'm trying to use the java service wrapper to automatically start a number
> of jini services on both NT and Linux. I've successfully managed to get
the
> java class server configured, but I've run into some problems with
> jrmp-phoenix which is the replacement for RMID.
>
> I'm using the WrapperSimpleApp starter and am receiving a
> java.lang.IllegalAccessException error when the wrapper tries to invoke
the
> main method of phoenix.
>
> This error appears very similar to one posted to this group on 2003-10-27
> 23:16 by Alan Parry thought the suggestion of incorrect jar placement in
> that post doesn't apply here (I think).
>
> To reduce the problem to use of WrapperSimpleApp I've executed the
following
>
> java ^
> -cp lib\wrapper.jar;lib\start.jar;lib\phoenix.jar ^
> -Djava.security.manager= ^
> -Djava.security.policy=config\jsk-all.policy ^
>     org.tanukisoftware.wrapper.WrapperSimpleApp ^
>     com.sun.jini.start.ServiceStarter ^
>     config\start-jarserver.config
>
> from a directory that contains lib and config. The jsk-all.policy file
> contains
>
> grant {
> permission java.security.AllPermission;
> };
>
> And this sucessfully fires off the java class server
>
> However
>
> java ^
> -cp lib\wrapper.jar;lib\start.jar;lib\phoenix.jar ^
> -Djava.security.manager= ^
> -Djava.security.policy=config\jsk-all.policy ^
> -Dwrapper.debug="TRUE" ^
>     org.tanukisoftware.wrapper.WrapperSimpleApp ^
>     com.sun.jini.phoenix.Activation ^
>     config\jrmp-phoenix.config
>
> which ought to do much the same with phoenix produces
>
> Wrapper Manager: JVM #1
> Wrapper Manager: Registering shutdown hook
> Wrapper Manager: Not using wrapper.  (key not specified)
> Calling native initialization method.
> Initializing WrapperManager native library.
> Java Executable: F:\Adml\matlab\sys\java\jre\win32\jre1.4.2\bin\java.exe
> Java Version   : 1.4.2-b28 Java HotSpot(TM) Client VM
> Java VM Vendor : Sun Microsystems Inc.
>
> Wrapper (Version 3.0.5)
>
> calling listener.start()
> WrapperSimpleApp: start(args)
> WrapperSimpleApp: invoking main method
>
> WrapperSimpleApp: Encountered an error running main:
> java.lang.IllegalAccessException: Class
> org.tanukisoftware.wrapper.WrapperSimpleApp can not access a member of
class
> com.sun.jini.phoenix.Activatio
> n with modifiers "public static"
> java.lang.IllegalAccessException: Class
> org.tanukisoftware.wrapper.WrapperSimpleApp can not access a member of
class
> com.sun.jini.phoenix.Activation with modifiers "public static"
>         at sun.reflect.Reflection.ensureMemberAccess(Unknown Source)
>         at java.lang.reflect.Method.invoke(Unknown Source)
>         at
> org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:108)
>         at java.lang.Thread.run(Unknown Source)
> WrapperSimpleApp: start(args) end.  Main Completed=true, exitCode=1
> Send a packet STOP : 1
> Thread, main, handling the shutdown process.
> Send a packet STOPPED : 0
> calling System.exit(1)
>
> I wonder if anyone has experience of what policy settings might have gone
> wrong here?
>
> Many Thanks
>
> Jos
>
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