Re: Error with using Adde server in a Java Applet

• To: y.yi@xxxxxxxxxxxxx
• Subject: Re: Error with using Adde server in a Java Applet
• From: Don Murray <dmurray@xxxxxxxxxxxxxxxx>
• Date: Thu, 02 Jan 2003 14:25:52 -0700

Hi Helen-

Helen Yi wrote:
> Hi,
> 
> I am trying to use Java Applet from the web browser to query the remote
> image objects from the remote ADDE  server.
> But  I got the following error message:
> 
> Error openning connection: java.net.MalformedURLException: unknown
> protocol: adde
> 
> I have added a static block to load protocol for ADDE URL at the
> beginning of my Applet code.

What does this code look like?

> Thanks for your help.

I've never been able to use ADDE from an applet because
the SecurityManager in the browser didn't allow one
to add in a new URLStreamHandler.  I haven't
revisited this in a couple of years, so maybe some
things have changed (but I doubt it ;-().  Maybe
Tom Whittaker has more input on this.

Don
*************************************************************
Don Murray                               UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx                        P.O. Box 3000
(303) 497-8628                              Boulder, CO 80307
http://www.unidata.ucar.edu/staff/donm
*************************************************************

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    • From: Helen Yi