Heya guys, I took the advice I've been given here to look at IzPack to create a JNLP based one click installation for computer illiterate clients who are using a Java desktop application I've created. http://stackoverflow.com/questions/944144/java-web-start-driven-installation However, I can't seem to find my way around it. I don't k...
What is the option in Java Webstart command line to skip the security check? This is for testing purposes only. javaws myfile.jar ...
Is there a way via the jnlp file, to set up an environmental variable? I want to set the JAVA_TOOL_OPTIONS in order to do some LTW with aspectj. Thanks ...
I am using javaws to run an application in OS X 10.5.7, Java(TM) SE Runtime Environment (build 1.6.0_13-b03-211), and it seems that the command line arugments are broken in os X. I run the following command in linux and it works fine. javaws -wait -J"-Djavaws.package.runtype=debug" http://company.com/launch.jnlp and the runtime giv...
I'm working on converting a very simple java desktop application to run in java web start and I'm having all kinds of trouble with the input/output files. Most specifically I can't seem to find any information on how to handle i/o in a web start application. I tried placing the input files in the same folder on my web server as the jar...
I authored a Java freeware (closed source) product that I deploy on a web host and distribute via JNLP, inclusive Linux clients. I plan to suggest this product for inclusion into several Linux distro, if possible "as is" (JNLP-based). Can I already contact distros, or I need to reconfigure something (deploy on another host, convert J...
This is my first time trying to use Web Start, and I am trying to launch my runnable jar. I get the following error from my webpage as I click the link to launch the jar. Can anyone help me out? The Notepad example from the tutorial works fine from another link on the test page (JNLP and jar in same folder as I have too). The jar and jnl...
Hello. I have been able to create a JNLP file, which successfully sets up a splash screen & a desktop icon for a Java program launched through Web Start. Here's the relevant chunk of the JNLP: Now, to launch the program, I find I can either click on the JNLP, in which case the splash screen shows, or on the desktop icon, in w...
I use the shortcut tag in my appliation's jnlp descriptor to create a desktop link and a menu entry for my application. If these shortcuts get deleted on the client - how can they be reinstalled automatically without user action? Is there a configuration option for the jnlp file? (btw I'm using java6) ...
If my jnlp descriptor on the server changes and I start my application from the browser, a new jnlp file will be created in the cache and my desktop shortcuts will be updated to use the new jnlp file. (that's good so far). But if I start my app using the desktop shortcut (or the menu entry), then my app won't know about the changed jnlp...
Is it possible to deploy SWT applications using JNLP. Especially loading the swt native library (dll in Windows, so in Linux)? Any links? I found one at IBM Developer Works, however it just describes using swt.jar. In addition to that, is it possible to load the native dll files over JNLP? ...
I am trying to deploy an application that uses the native implementation of Tibrv through the TibrvJ library using Java Webstart. I have packaged up all of the Windows dlls from inside c:\tibco\tibrv\bin into a Jar file and have added these to the nativelib element in the JNLP file. I was hoping that webstart would take the dll files ...
JavaFX provides a feature Drag-to-Install simply by dragging them out of your browser - you can then relaunch the applications directly from your desktop. How different is it different from JNLP? Or how easy or advantageous it is over JNLP in terms of distributing content over the web? ...
I am running a Java 32-bit app on Mac OS X Leopard via Web Start. I need to make sure the VM loads in 32-bit mode. How can I do this in the JNLP? ...
Is it possible to embed an applet in HTML so that it will be displayed within the browser window yet launched through Java Web Start via a JNLP file instead of using the browser's Java plugin? If so, how is this done? I've only been able to launch my applet in a standalone window, but disliking the user experience pop-ups create, I'd p...
Where is the jar files cached for Java Web Start/JNLP applications? ...
I have a trusted applet, and I'm getting the following behavior with OpenJDK and icedtea6-plugin: Initializing JVM... NOT IMPLEMENTED: virtual nsresult IcedTeaPluginInstance::Start() Jar string: applets/MyApplet.jar jars length: 1 JNLPRuntime already initialized java.lang.NullPointerException at net.sourceforge.jnlp.tools.JarSigner....
I've written a JavaFX application that uses Java Web Start. For some reason, the window title is always "Java" (on Linux) or blank (on Windows). However, the desktop icon has the correct application title and image. From what I've found so far, the important bit here is the information > title element in the JNLP file. What am I mis...
Is it possible to display a custom loading message when a user loads a java web start application from a webpage? Maybe a progressbar or something similar. Users with slow connections see "Java Loading..." for far too long while the jars are downloaded for the first time. ...
Hi Guys, I have a situation where I am launching a JNLP file from a pop-up window (JSP). If the client system has all required jars then JNLP launches successfully and calls Applet, Applet connects to POS Device and sends back either error or response message by calling a JavaScript method on pop-up window. Accordingly I display message...