How can I get server ip address in my JavaWS application, from which it was downloaded?
Thanks!
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wouldn't it just be the client IP that you are running it on? I'm not sure what you mean by "which it was downloaded"JavaKungFu– JavaKungFu2011-03-01 13:35:57 +00:00Commented Mar 1, 2011 at 13:35
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@JavaKungFu The server, not the client. (And you shouldn't be able to get the client IP address from the client unless privileged.)Tom Hawtin - tackline– Tom Hawtin - tackline2011-03-01 13:36:58 +00:00Commented Mar 1, 2011 at 13:36
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2 Answers
I guess, use BasicService.getCodeBase.
answered Mar 1, 2011 at 13:39
Tom Hawtin - tackline
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Andrew Thompson
For a demo. & sample code of the BasicService, see my page at pscode.org/jws/api.html#bs
StylishJetPack
Thanks, but in my case it's don't work. ServiceManager.lookup("javax.jnlp.BasicService") throws exception. I use Spring and Spring rich client.
Tom Hawtin - tackline
No ides what Spring is up to, but I did find this relevant page: spring-rich-c.sourceforge.net/1.1.0/apidocs/org/springframework/…
StylishJetPack
I try my app from IDEA, and run it as desktop application. That's why ServiceManager.lookup("javax.jnlp.BasicService") didn't worked. JnlpPropertyPlaceholderConfigurer help me. @Tom Hawtin thanks!
You'll need to get ahold of jnlp.jar and add it to your application. I had to find it in the JDK samples and demos, which are distributed separately from the JDK. I used this samples and demos question to find it. I was able to get ahold of it with a URL like http://download.oracle.com/otn-pub/java/jdk/8u11-b12-demos/jdk-8u11-windows-i586-demos.zip
With jnlp.jar on your classpath, use this code to get the URL of your application's codebase, which you can use to find the server hostname.
import javax.jnlp.*;
BasicService bs = (BasicService)ServiceManager.lookup("javax.jnlp.BasicService");
URL codebase = bs.getCodeBase();
