Classpath in JNLP file

Hey,
does anyone know how I can set the classpath INSIDE my JNLP file? I ask this question because of the following:
1. I have a client-server application
2. I put the client side in a JAR package
3. When I try to Aaccess the JAR file with the JNLP file and Java Web Start I get the error that they can't find my stubs.
4. The stubs are located at the server side of my application, which is NOT in a jar file
Can anyione hrlp? Cheers in advance!

use the resources section section of your jnlp file to add up all of your jars.
im also using RMI application with log4j and jfreereport -- all is fin if i define those libs in resource section.
http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/syntax.html#resources
m.

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If I want to orb, (now I am using openOrb) , I had to
let jvm load Orb which I want to use. Did you put those Orb classes into jars and list them in the jnlp file of your Web Start app?
Regards,
Marc

Indicated instalation path of the aplication in JNLP file

Hi everybody,
First of all, i would like to apologize about my english. Sorry about it.
I got a problem with a deploymet of an application using Java Web Start.
My application deploys correctly but i need a way to indicate where's the path i want to download the app.
I've been read all documentacion about it but the argument productpath of the JNLP file doesn't works.
I try a lot of differents ways in JNLP file, like:
<application-desc main-class="MyPrincipalClass">
<argument>-java</argument>
<argument>-productpath</argument>
<argument>DownloadedPath</argument>
</application-desc>
But any of them work.
I need a way to indicate where the app must be downloaded when JNLP file is executed.
Thanks in advanced.
Regards from Isaac.

..the boss would like to have the possibility of decide
where the application would be installed (for example: c:/MyApp/).Win XP?Start | Settings | Control Panel
Java
General (tab - default)
'Temporary Internet Files' Settings.
'Location:' ChangeThis is how the end user (or their system administrator)
can choose the installation location for Java Web-Start
applications.
Explain that to boss, and the end user, and I think
they will be far less interested in the application
itself offering an independent installation path.
(after all - If I want my JWS apps. to be stored
on the 'shared data' drive, I do not want to have
to configure it for every single Web Start app. -
just the plug-in - once)
I've seen that this could be possible using
productpath property in JNLP but this doesn't work.Huh? I do not know what you are refering to.
Can you provide a net reference for 'productpath'?
If chossing installation path it's not possible, ...It is (ultimately - though I want you to talk your
boss out of such nonsense), as mentioned by
Orclev using an 'installer' element - but that will be
at the loss of a lot of other functionality (also as
mentioned).
i'd like to know how can obtain (during the
downloaded process) the path where the
application is being installed. Still not convinced the app. needs it, but on
that matter, is your application running in
a trusted environment? It is far easier to
determine app. classpath if that is the case
(in fact I am not sure it can be done in an
untrusted app. - and that might be a security
problem).

Jvmargs not being placed in jnlp file by ant deploy task

Hi
I have an ant deploy task as given below. I run ant to produce the jnlp file. Everything works ok, EXCEPT the jvmargs, and the enclosing platform element, are not copied into the jnlp file.
Is this the intended behaviour?
thanks
graham
-- ant task ---
<project name="BuildInfoView" xmlns:fx="javafx:com.sun.javafx.tools.ant">
<taskdef
     resource="com/sun/javafx/tools/ant/antlib.xml"
     uri="javafx:com.sun.javafx.tools.ant"
     classpath="/Library/Java/JavaVirtualMachines/jdk1.7.0_17.jdk/Contents/Home/lib/ant-javafx.jar"/>
<fx:deploy
outdir="../installation/bin"
     outfile="infoview"
width="800"
     height="500"
     embeddedWidth="100%"
     embeddedHeight="100%">
     <fx:application
          name="Infoview"
          mainClass="com.ods.infoview.Main">
     </fx:application>
     <fx:info
          title="InfoView"
          description="InfoView"
          vendor="OrangeDog">
     </fx:info>
     <fx:permissions elevated="true"/>
     <fx:platform javafx="2.2+">
     <fx:jvmarg value="-Xmx400"/>
     </fx:platform>

     <fx:resources>
          <fx:fileset dir="../gradle/output/"/>
     </fx:resources>
</fx:deploy>
</project>

There is a FAQ note about this
http://java.sun.com/products/javawebstart/faq.html#72
Bill

Using DRS to specify Java version when executing JNLP file.

We have an application that executes from a JNLP file that we are told is version sensitive. We have a rule set created for a number of apps that work just fine to meet this goal. However, when creating a rule to execute this JNLP application we are having issues getting it to work. To simplify the process we created a certificate hash rule for this application and when reviewing console\trace we can see it correctly identifying and executing under the Java 6U29 environment. The issue is that even though 6u29 is being invoked it does not work (merely displays a "application error" message). However, if I instead launch the JNLP file using the Javaws.exe in the 1.6.0_29 folder the app loads fine. When comparing behavior with the rule set environment and a 6u29 only environment I saw some peculiar entries.
basic:   jvmParams: [JVMParameters: isSecure: false, args: "-Xmx256m" "-Xms32m" "-DEAS_HOME=http://appserver:10080/easconsole/" "-DEPM_ORACLE_INSTANCE=http://appserver:10080/easconsole/" "-DUSE_FOXTROT_BY_DEFAULT=NO" "-DDEFAULT_COMMAND_MANAGER=com.essbase.eas.framework.client.defs.command.UICommandManager" "-Deas_country=US" "-Deas_language=EN" "-DEAS_CONSOLE_LOG=LOG_NULL" "-Djava.util.logging.config.class=oracle.core.ojdl.logging.LoggingConfiguration" "-DmaxFileSize=1000000" "-DmaxLogSize=5000000" "-Dformat=ODL-Text" "-DEAS_LOG_FORMAT=ODL-Text" "-Dsun.awt.keepWorkingSetOnMinimize=true" "-Dswing.defaultlaf=oracle.bali.ewt.olaf2.OracleLookAndFeel" "-Dswing.metalTheme=OracleBlueTheme"]
basic: cmd 0 : C:\Program Files\Java\jre1.6.0_29\bin\javaw.exe
basic: cmd 1 : -Dsun.awt.keepWorkingSetOnMinimize=true
basic: cmd 2 : -Dswing.metalTheme=OracleBlueTheme
basic: cmd 3 : -Xmx256m
basic: cmd 4 : -Xms32m
Xbootclasspath/a:C:\Program Files\Java\jre1.8.0_25\lib\javaws.jar;C:\Program Files\Java\jre1.8.0_25\lib\deploy.jar;C:\Program Files\Java\jre1.8.0_25\lib\plugin.jar
basic: cmd 6 : -classpath
basic: cmd 7 : C:\Program Files\Java\jre1.8.0_25\lib\deploy.jar
basic: cmd 8 : -Djnlpx.vmargs=LURzdW4uYXd0LmtlZXBXb3JraW5nU2V0T25NaW5pbWl6ZT10cnVlAC1Ec3dpbmcubWV0YWxUaGVtZT1PcmFjbGVCbHVlVGhlbWUALVhteDI1Nm0ALVhtczMybQA=
basic: cmd 9 : -Djnlpx.jvm=C:\Program Files\Java\jre1.6.0_29\bin\javaw.exe
basic: cmd 10 : -Djnlpx.splashport=50425
basic: cmd 11 : -Djnlpx.home=C:\Program Files\Java\jre1.8.0_25\bin
basic: cmd 12 : -Djnlpx.remove=false
basic: cmd 13 : -Djnlpx.offline=false
basic: cmd 14 : -Djnlpx.relaunch=true
basic: cmd 15 : -Djnlpx.session.data=C:\Users\Username\AppData\Local\Temp\session7225377494424974596
basic: cmd 16 : -Djnlpx.heapsize=33554432,268435456
basic: cmd 17 : -Djava.security.policy=file:C:\Program Files\Java\jre1.8.0_25\lib\security\javaws.policy
basic: cmd 18 : -DtrustProxy=true
basic: cmd 19 : -Xverify:remote
basic: cmd 20 : -Dsun.awt.warmup=true
basic: cmd 21 : -Djava.security.manager
basic: cmd 22 : com.sun.javaws.Main
basic: cmd 23 : C:\Users\Username\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\2\56c68c82-305f8577
network: Created version ID: 1.7
basic: Exiting
So it appears that the 6u29 version of Javaws.exe is getting called however some of the configured paths are being set to the 8u25 path. Not sure if its a cause but does seem to be relevant since on the exact same system if I run the JNLP specifically with the 6u29 exe it works as expected. Any assistance would be appreciated.

sunjavaboy wrote:
..how do I specify a specific range of JREs in the jnlp file so that JWS picks up a JRE from that range only? So if 1.5.0_07, 1.5.0_17 and JRE 6 are installed, it should run the app on 1.5.0_17.From the JNLP Specification
*4.6 Java Runtime Environment*
Several JREs can be specified, which indicates a prioritized list of the supported JREs, with the most preferred version first. For example,
    <java version="1.3" initial-heap-size="64m"/>
    <java version="1.2">
      <resources> ... </resources>
    </java>So your app. would need more along the lines of..
    <java version="1.5.0_07 1.5.0_08 1.5.0_09 1.5.0_10 1.5.0_11 1.5.0_12 1.5.0_07 1.5.0_13 1.5.0_14 1.5.0_15 1.5.0_16 1.5.0_17 " />
    <java version="1.6+" />Actually you'd need the list of 1.5 versions reversed. Well, you get the idea hopefully. For more on versioning, see my [JWS versioning page|http://pscode.org/jws/version.html].

Settings for jnlp files in Web Server 6.0

What it should be in the classpath to make IPlanet Web Server 6.0 work with jnlp files? MIME type for jnlp has been set, but IPlanet just displays jnlp as an xml file on the client machine. Client machine has WebStart installed, and everything works with Tomcat web server.

Hello, I am having the same problem, a lot later. Did you ever solve this issue? I set the mime.types file, but when I add a path to the web-apps.xml file, it no longer will load jnlp files in the browser, it just displays the text.
I tried setting mime-mapping in the web.xml, but it has not effect in iPlanet, but works in Tomcat. Any one have ideas?

Diference between a batch file and jnlp file

Dear all,
I have a question that might sound simple, but excuse me, coz I am new to jnlp.
I run my appliction using a simple batch file:
set JAVA_HOME=C:\j2sdk1.4.2_05
@set RUN=%JAVA_HOME%\bin\java.exe -Xms32m -Xmx128m -classpath .;myapp.jar pack.app.Main -connection jdbc:oracle:thin:@10.0.0.1:1521:ABC -webroot http://10.0.0.2:8080/test
%RUN%
The jnlp file I use to start the same application is:
<jnlp codebase="http://10.0.0.2:8080/test/app">
<information>
</information>
<security>
<all-permissions/>
</security>
<resources>
<j2se version="1.4+"/>
<jar href="myapp.jar"/>
</resources>
<application-desc main-class="pack.app.Main ">
<argument>-codebase</argument>
<argument>http://10.0.0.2:8080/test/app</argument>
<argument>-webroot</argument>
<argument>http://10.0.0.2:8080/test</argument>
<argument>-dbrpc</argument>
</application-desc>
</jnlp>
I encountered two problems:
1. The aplication hangs when I click certain buttons, which is not the case when I run it normally from the batch file.
2. Some buttons do not even appear, where they appear normally using the batch file.
I would appreciate any hints that could help.
Samar

You could make a self extracting EXE with WinZip, and then do something like.. (You would create an application with source files to do this, with the below code being your 'install.bat')
@echo off
xcopy "AppFiles.exe" %WINDIR%\Temp
%WINDIR%\Temp\AppFiles.exe
%WINDIR%\Temp\AppFiles\Install.exe
RMDIR /S /Q %WINDIR%\Temp\AppFiles
If you monitor the install and your satisfied its working correctly, you can modify the success return codes under the 'Option' tab, or just check the box 'Continue on Error' to keep the build rolling after this install is complete. Additionally, you
may find this works better as VBS script.

".. access denied: ... jnlp read" error in applet with NO .jnlp file!

I'm trying to embed a Java program called ImageJA [http://pacific.mpi-cbg.de/wiki/index.php/ImageJA] into a webpage. I'm using ASP.NET with XHTML 1.0. Since I'm embedding it as an object in the html code, it should not cause any issues from that end. Unforunately, when I try I get an error saying "java.security.AccessControlException: access denied (java.util.PropertyPermission jnlp read)". The weird thing is, there is no jnlp file anywhere (including the .jar and codebase).
I'm able to run it successfully if I change the permissions in my java.policy file, but that solution only works for my local machine.
The .jar file (the only one) has been signed (I believe). I followed the steps as suggested [http://download.oracle.com/docs/cd/E17476_01/javase/1.4.2/docs/guide/plugin/developer_guide/rsa_signing.html], with the exception of contacting VeriSign/Thawte (I wish to have this be self signed).
This seems like a very odd issue to me, and I'm running out of hair. Can anyone help?
Here's my html code:
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<object
classid = "clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
codebase = "[http://java.sun.com/update/1.5.0/jinstall-1_5-windows-i586.cab]"
width="500" height="500">
<param name = "code" value = "ij.ImageJApplet.class" />
<param name = "codebase" value = "ImageJA" />
<param name = "archive" value = "ij-1.44a.jar" />
<param name="type" value="application/x-java-applet;jpi-version=1.4.2" />
<param name="scriptable" value="true" />
</object>
</div>
</form>
</body>
</html>
Edited by: Sythion on Jul 13, 2010 2:19 PM

Sythion wrote:
I'm trying to embed a Java program called ImageJA [http://pacific.mpi-cbg.de/wiki/index.php/ImageJA] ..
I suggest you take up the problem through the [channels suggested by the API developers|http://pacific.mpi-cbg.de/wiki/index.php/Help:Contents].

JNLP file not opening in Windows 8 and IE 10

I am trying to launch the ROES ordering tool through WHCC prints and it has always worked on my other IE 10 through Windows 7 but on my new computer with Win 8 I cannot get it to launch because of the JNLP file not opening... and it won't work on desktop
mode either... What do I need to do??

Hi,
Have you installed the java Runtime Environment?
If not, I would also suggest you to refer to the link to install the latest version of Java:
http://www.java.com/en/
Please note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.
Then follow the link to set default programs as Java for the file:
Choose the programs
Windows uses by default
http://windows.microsoft.com/en-US/windows-8/choose-programs-windows-uses-default
Hope this helps,
Ada Liu
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

Could not load file/URL (file not found) error for JNLP file

I am completely baffled in trying to figure out why I am getting the following error for some JNLP files but not others:
Error: could not load file/URL specified: C:\Users\tom\AppData\Local\Temp\javaws2
java.io.FileNotFoundException: C:\Users\tom\AppData\Local\Temp\javaws2 (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(Unknown Source)
at com.sun.javaws.Main.launchApp(Unknown Source)
at com.sun.javaws.Main.continueInSecureThread(Unknown Source)
at com.sun.javaws.Main$1.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)I have Googled around this forum and elsewhere, and have seen reports that this error is IE-specific, and seems to have something to do with no-cache headers being sent, or with the client browser's cache being full or turned off (which is not my case). I saw the information in the JavaWS FAQ, which recommended turning off security constraints for the JNLP's URI. I tried that, and it didn't help. One of the very baffling things is that I have created several variations of the JNLP file, with varying combinations of jars and property resources, and some combinations always work while other combinations never work. Here's an example:
<jnlp spec="1.0+" codebase="$$codebase">
   <information>
      <title>demo app</title>
      <description>illustrates weird bug</description>
   </information>
   <resources>
      <j2se version="1.5+"/>
      <jar href="randomFile.jar"/>
      <property name="xxx" value="xxxx"/>
      <property name="swing.metalTheme" value="steel"/>
   </resources>
</jnlp>The above file always fails with the error shown at the top of this message. However, if I remove either of the two properties, it works fine. And I have created other variations with lots of properties, some of which work. All of these variations are in the same directory in the war file, served by the exact same servlet (a slightly modified version of the jnlp.sample.servlet.JnlpDownloadServlet provided with JDK 1.6.0_3). Assuming that a no-cache header is the problem, what on earth could be causing some JNLP files to always be served with a no-cache header, while others are never served with a no-cache header?
On a related note, any recommended debugging techniques for seeing what headers are being transmitted? I tried adding a simple check for a "debug=true" parameter in the servlet that causes it to set the content type to "text/plain" instead of JNLP, and that allows me to see (rather than execute) the JNLP XML that's being returned, but it doesn't show me the HTTP headers that are being sent back. If any caching headers are being set, I think it must be being set by the servlet container itself, as it's nothing being set in the servlet code that I can see. So I don't see any way on the server side Java code to output or log the actual HTTP response (or is there?). Any tips in that regard much appreciated.
Edited by: TomC125468 on Aug 19, 2009 1:35 PM

Hi Luca-Sanna,
Thanks for the response. Re browsers, yes, it fails in IE but it succeeds in Firefox. The info on the JavaWS FAQ and other places all seem to indicate that it's an IE issue concerning handling of the cache-control headers.
I should check in my webserver forum (Sun WebServer 7) to see about logging options. Sniffing on the client side is not possible, as my app is required to use HTTPS exclusively, and unfortunately that also precludes a telnet GET request.

Can't get that damned WebStart jnlp file to work!!!

hi i have a problem, i can't get webstart to work. lool at my homepage http://www.deutronium.de.vu/games.html. the WebStart files of the first two games of the page do not work. i tried all things but i can't get them to work for me. it always give me an error message that it cannot find a resource.
this is my jnlp file, the jars are in the same directory:
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0+" codebase="http://www.deutronium.de.vu/games/Dedris/" href="Dedris.jnlp">
<resources>
<jar href="http://www.deutronium.de.vu/games/Dedris/Dedris.jar" />
<j2se version="1.2 1.3 1.4 1.4.1" />
</resources>
<application-desc main-class="Dedris" />
</jnlp>

I think it's has something to do with your webserver. I took everything as is and just changed the urls and it worked. It has to be, because the same thing happens with NumberGame and I didn't change anything but that. If you want, I could host them until you fix it or get a working one.

How to specify a JRE range in jnlp file?

We have a java app which uses Java Web Start. The jnlp file is configured with [j2se version="1.5+"]. So if JRE 1.5 and 1.6 are installed, the app is run on 1.6.
Now, we have requirement where the app should be restricted to run only within the range - JRE 1.5.0_07 through JRE 1.5.0_17
[j2se version="1.5*"] will not work - it will always launch the app with the latest jre from 1.5 family.
I can request an exact product version by including the href attribute. [j2se version="1.5.0_14" href="http://java.sun.com/products/autodl/j2se"/]
But how do I specify a specific range of JREs in the jnlp file so that JWS picks up a JRE from that range only? So if 1.5.0_07, 1.5.0_17 and JRE 6 are installed, it should run the app on 1.5.0_17.
Can JNLP really allow you to select specific range of JREs? Is there a good way to accomplish this? Please help.

sunjavaboy wrote:
..how do I specify a specific range of JREs in the jnlp file so that JWS picks up a JRE from that range only? So if 1.5.0_07, 1.5.0_17 and JRE 6 are installed, it should run the app on 1.5.0_17.From the JNLP Specification
*4.6 Java Runtime Environment*
Several JREs can be specified, which indicates a prioritized list of the supported JREs, with the most preferred version first. For example,
    <java version="1.3" initial-heap-size="64m"/>
    <java version="1.2">
      <resources> ... </resources>
    </java>So your app. would need more along the lines of..
    <java version="1.5.0_07 1.5.0_08 1.5.0_09 1.5.0_10 1.5.0_11 1.5.0_12 1.5.0_07 1.5.0_13 1.5.0_14 1.5.0_15 1.5.0_16 1.5.0_17 " />
    <java version="1.6+" />Actually you'd need the list of 1.5 versions reversed. Well, you get the idea hopefully. For more on versioning, see my [JWS versioning page|http://pscode.org/jws/version.html].

Deploying FX as a Desktop App - jnlp file codebase should be...what?

Howdy,
If I try and run my deployed JavaFX app on another PC I get an error pointing back to the codebase that NB created in the <appname>.jnlp file:
codebase="[http://localhost:8082/servlet/org.netbeans.modules.javafx.project.JnlpDownloadServlet/E%3A/JavaFX/Projects/Concentration/Concentration11/dist/]"My main question is, for a standalone desktop FX app you want to distribute, what should the codebase be?
I assume you don't point to your developer machine's URL because of course that won't exist on someone else's machine. And unlike most web examples, this won't be running from a server.
Many other examples refer to running the jar file from the command prompt - not acceptable if you are selling an applet, or even just distributing to the general public.
So how does this work - how do you set up the jnlp file for desktop deployment? And, do you have to manually do this, or is there something I am missing in NB (6.8) ?
Many thanks in advance.

Hi Phil and thank you. I admit have been avoiding learning to compile from the command prompt or with other tools due to the ease that NB affords - but it seems that NB is introducing some issues lately.
I haven't tried the other tools yet, but I thought maybe I could just edit the NB created jnlp file:
[http://forums.sun.com/about:blank]<jnlp spec="1.0+" codebase="file:/" href="Concentration11.jnlp"> [http://forums.sun.com/about:blank]<information> <title>*Concentration11*</title> <vendor>*Gary*</vendor> <homepage href="http://localhost:8082/servlet/org.netbeans.modules.javafx.project.JnlpDownloadServlet/E%3A/JavaFX/Projects/Concentration/Concentration11/dist/"/> <description>*Concentration11*</description> <offline-allowed/> </information> [http://forums.sun.com/about:blank]<resources> <j2se version="1.5+"/> <extension name="JavaFX Runtime" href="http://dl.javafx.com/1.2/javafx-rt.jnlp"/> <jar href="Concentration11.jar" main="true"/> <jar href="lib/derby.jar"/> <jar href="lib/derbyclient.jar"/> <jar href="lib/derbytools.jar"/> <jar href="lib/.netbeans-derby_JapaneseWords.jar"/> </resources> [http://forums.sun.com/about:blank]<application-desc main-class="com.sun.javafx.runtime.main.Main"> <argument>*MainJavaFXScript=dbPackage.Main*</argument> </application-desc> <update check="background"/> </jnlp>Replacing the code base with your file idea, if I try to run from the jnlp file it complains it can't find the resource:
com.sun.deploy.net.FailedDownloadException: Unable to load resource: file:/Concentration11.jnlp
at com.sun.deploy.net.DownloadEngine.actionDownload(Unknown Source)
<...more...>Sorry to be so dense. Any ideas what I am flubbing up this time?
Thank you Phil.

Getting error while running jnlp file

Hello, I have generated jnlp file succesffully, but when I run the jnlp file I got this error:
WARNING: com.sun.javafx.css.StyleHelper lookup caught:
java.lang.IllegalArgumentException: No enum constant javafx.geometry.Pos.center_right
                at java.lang.Enum.valueOf(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.StyleHelper.lookup(Unknown Source)
                at com.sun.javafx.css.StyleHelper.transitionToState(Unknown Source)
                at javafx.scene.Node.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Node.processCSS(Unknown Source)
                at javafx.scene.Scene.doCSSPass(Unknown Source)
                at javafx.scene.Scene.preferredSize(Unknown Source)
                at javafx.scene.Scene.impl_initPeer(Unknown Source)
                at javafx.stage.Window$13.invalidated(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.markInvalid(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.set(Unknown Source)
                at javafx.stage.Window.setShowing(Unknown Source)
                at javafx.stage.Window.show(Unknown Source)
                at javafx.stage.Stage.show(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole.setVisibleImpl(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole.access$2700(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXConsole$5.run(Unknown Source)
                at com.sun.javafx.application.PlatformImpl$3.run(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
                at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)
WARNING: com.sun.javafx.css.StyleHelper lookup caught:
java.lang.IllegalArgumentException: No enum constant javafx.geometry.Pos.center_right
                at java.lang.Enum.valueOf(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.StyleHelper.lookup(Unknown Source)
                at com.sun.javafx.css.StyleHelper.transitionToState(Unknown Source)
                at javafx.scene.Node.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Node.processCSS(Unknown Source)
                at javafx.scene.Scene.doCSSPass(Unknown Source)
                at javafx.scene.Scene.preferredSize(Unknown Source)
                at javafx.scene.Scene.impl_initPeer(Unknown Source)
                at javafx.stage.Window$13.invalidated(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.markInvalid(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.set(Unknown Source)
                at javafx.stage.Window.setShowing(Unknown Source)
                at javafx.stage.Window.show(Unknown Source)
                at javafx.stage.Stage.show(Unknown Source)
                at javafx.stage.Stage.impl_showAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate$8.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate.setVisible(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit$Caller.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit.callAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showErrorDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showMessageDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
                at javafx.event.Event.fireEvent(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.postProcess(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.access$6100(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.access$1300(Unknown Source)
                at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
                at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
                at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.notifyMouse(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
                at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)
WARNING: com.sun.javafx.css.StyleHelper lookup caught:
java.lang.IllegalArgumentException: Invalid cursor specification
                at javafx.scene.Cursor.cursor(Unknown Source)
                at com.sun.javafx.css.converters.CursorConverter.convert(Unknown Source)
                at com.sun.javafx.css.converters.CursorConverter.convert(Unknown Source)
                at com.sun.javafx.css.StyleHelper.lookup(Unknown Source)
                at com.sun.javafx.css.StyleHelper.transitionToState(Unknown Source)
                at javafx.scene.Node.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Node.processCSS(Unknown Source)
                at javafx.scene.Scene.doCSSPass(Unknown Source)
                at javafx.scene.Scene.preferredSize(Unknown Source)
                at javafx.scene.Scene.impl_initPeer(Unknown Source)
                at javafx.stage.Window$13.invalidated(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.markInvalid(Unknown Source)
                at javafx.beans.property.BooleanPropertyBase.set(Unknown Source)
                at javafx.stage.Window.setShowing(Unknown Source)
                at javafx.stage.Window.show(Unknown Source)
                at javafx.stage.Stage.show(Unknown Source)
                at javafx.stage.Stage.impl_showAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate$8.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate.setVisible(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit$Caller.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit.callAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showErrorDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showMessageDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
                at javafx.event.Event.fireEvent(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.postProcess(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.access$6100(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.access$1300(Unknown Source)
                at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
                at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
                at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.notifyMouse(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
                at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)
WARNING: com.sun.javafx.css.StyleHelper lookup caught:
java.lang.IllegalArgumentException: No enum constant javafx.geometry.Pos.center_right
                at java.lang.Enum.valueOf(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.converters.EnumConverter.convert(Unknown Source)
                at com.sun.javafx.css.StyleHelper.lookup(Unknown Source)
                at com.sun.javafx.css.StyleHelper.transitionToState(Unknown Source)
                at javafx.scene.Node.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Node.processCSS(Unknown Source)
                at javafx.scene.Scene.doCSSPass(Unknown Source)
                at javafx.scene.Scene.access$2900(Unknown Source)
                at javafx.scene.Scene$ScenePulseListener.pulse(Unknown Source)
                at com.sun.javafx.tk.Toolkit.firePulse(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit$8.run(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._enterNestedEventLoop(Native Method)
                at com.sun.glass.ui.Application.enterNestedEventLoop(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit.enterNestedEventLoop(Unknown Source)
                at javafx.stage.Stage.impl_showAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate$8.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate.setVisible(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit$Caller.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit.callAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showErrorDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showMessageDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
                at javafx.event.Event.fireEvent(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.postProcess(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.access$6100(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.access$1300(Unknown Source)
                at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
                at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
                at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.notifyMouse(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
                at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)
WARNING: com.sun.javafx.css.StyleHelper lookup caught:
java.lang.IllegalArgumentException: Invalid cursor specification
                at javafx.scene.Cursor.cursor(Unknown Source)
                at com.sun.javafx.css.converters.CursorConverter.convert(Unknown Source)
                at com.sun.javafx.css.converters.CursorConverter.convert(Unknown Source)
                at com.sun.javafx.css.StyleHelper.lookup(Unknown Source)
                at com.sun.javafx.css.StyleHelper.transitionToState(Unknown Source)
                at javafx.scene.Node.impl_processCSS(Unknown Source)
                at javafx.scene.Parent.impl_processCSS(Unknown Source)
                at javafx.scene.Node.processCSS(Unknown Source)
                at javafx.scene.Scene.doCSSPass(Unknown Source)
                at javafx.scene.Scene.access$2900(Unknown Source)
                at javafx.scene.Scene$ScenePulseListener.pulse(Unknown Source)
                at com.sun.javafx.tk.Toolkit.firePulse(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit.pulse(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit$8.run(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._enterNestedEventLoop(Native Method)
                at com.sun.glass.ui.Application.enterNestedEventLoop(Unknown Source)
                at com.sun.javafx.tk.quantum.QuantumToolkit.enterNestedEventLoop(Unknown Source)
                at javafx.stage.Stage.impl_showAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate$8.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.DialogTemplate.setVisible(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory$3.call(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit$Caller.run(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.FXPluginToolkit.callAndWait(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showErrorDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.FXUIFactory.showMessageDialog(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.deploy.uitoolkit.impl.fx.ui.ErrorPane$1.handle(Unknown Source)
                at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEventImpl(Unknown Source)
                at com.sun.javafx.event.EventUtil.fireEvent(Unknown Source)
                at javafx.event.Event.fireEvent(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.postProcess(Unknown Source)
                at javafx.scene.Scene$ClickGenerator.access$6100(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.process(Unknown Source)
                at javafx.scene.Scene$MouseHandler.access$1300(Unknown Source)
                at javafx.scene.Scene.impl_processMouseEvent(Unknown Source)
                at javafx.scene.Scene$ScenePeerListener.mouseEvent(Unknown Source)
                at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.handleMouseEvent(Unknown Source)
                at com.sun.glass.ui.View.notifyMouse(Unknown Source)
                at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                at com.sun.glass.ui.win.WinApplication.access$100(Unknown Source)
                at com.sun.glass.ui.win.WinApplication$2$1.run(Unknown Source)
                at java.lang.Thread.run(Unknown Source)thanks in advance.

First of all thank you for helping me to find out the problem. I did not expect you to solve my problem. I just would like to post a thread to finding out the solution or defining whether it is a bug. Anyway when I create jnlp file with Netbeans using the wizard that problem was solved. Then it gave me another problem:
Problem
java.lang.RuntimeException: Application launch error
                at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:104)
                at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ExceptionInInitializerError
                at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:140)
                at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:27)
                at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:97)
                ... 1 more
Caused by: java.security.AccessControlException: access denied ("java.util.PropertyPermission" "javafx.debug" "read")
                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.checkPropertyAccess(Unknown Source)
                at java.lang.System.getProperty(Unknown Source)
                at com.sun.javafx.runtime.SystemProperties.getProperty(SystemProperties.java:178)
                at com.sun.javafx.runtime.SystemProperties$1.run(SystemProperties.java:67)
                at java.security.AccessController.doPrivileged(Native Method)
                at com.sun.javafx.runtime.SystemProperties.<clinit>(SystemProperties.java:62)
                ... 4 moreAnd unfortunately it was a bug : FXML form can't be loaded in applet mode (JavaFX 2.1 b13)

Deploying a JNLP file to corporate users?

When it comes to Java, I'm pretty clueless. I was a VB programmer years ago, and now I deal mostly with Python apps.
I have a corporate client with ~80 workstations. One of their primary business applications is deployed by a jnlp file. Their tech support said to go to http://theirapplication.com/app.jnlp and the program will install.
I have tried a few test methods of getting this pushed out to every user.
The first was to deploy a shortcut to their desktop called "TheirApp" which pointed to that jnlp file.
In practice, that launches IE, downloads the JNLP file, checks if the app is installed, installs it if it isn't, and then runs the app. Plus, the app drops a new shortcut onto the desktop for directly launching the program. The shortcut points to javaws and then a long path to some per-user cache folder. So now users are confused by two shortcuts.
When the app initially starts, it asks for a bunch of settings--like really long account numbers. All this info appears to be per-user. So when users sit down at a different workstation (which happens frequently in their environment), clueless users are asked to install the app and put in all those initial settings.
The second method was a failure--I tried deploying a shortcut to start javaws pointing to that cache folder. I didn't really expect it to work. On new machines it failed because that app hadn't been installed into that cache folder yet. On existing installs, it would work for users that had previously installed it, but new users wouldn't work because the cache folder is stored under a different users settings folder.
So I guess my questions for the Java community would be these:
Is there a way to deploy a java webstart app per-machine?
Is there a way to share the same cache folder between all the users on the network so they see all the same settings?
Does anyone have similar experiences and suggestions on how to better deploy jnlp applications?
Thanks for reading.
-Aaron

To pre-install you can use the -import option.
Something like
javaws -import -silent http://whateverTheServer.ext/whateverTheJnlp.jnlpYou could even copy all files to a local server and override codebase with -codebase option.
You could try (but I've heard people complain about it) to use the -system option so that all machine users run same instance (app is installed once per machine, not once per user and machine).
About properties, the most common way to store data is to put them in the user.home dir, have a look there, maybe you can spot out a file (or a directory) and just tell user to copy their setting on a USB drive and paste them (into user.home) on any other machine they're gonna use.
Bye.

Classpath in JNLP file

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