Hi Joe,
I notice, as you've pointed out, that you are using the
com.bbn.openmap.app.OpenMap class as your main application, as
opposed to the com.bbn.openmap.app.OpenMapApplet. The applet sets
the com.bbn.openmap.Environment to know that it's running in an
applet environment, so things that aren't allowed outside the Applet
sandbox aren't attempted.
It looks like an openmap.properties file isn't being found, and the
PropertyHandler is attempting to configure a JFileChooser to ask the
user for one - and trying to set the user's home directory as the
first place to look. THat's what's causing the exception. Do you
have an openmap.properties file in the codebase, or somewhere in the
classpath? It seems like the one in the openmap.jar should be found,
I'm not sure why it isn't. Applets don't usually find the one in the
openmap.jar file. You could specify one as an argument to the
OpenMap class.
Regards,
Don
On Jul 11, 2006, at 6:26 PM, Joe Rubel wrote:
> Hi,
> I am having difficulty with deployment of my OpenMap application
> and was wondering if others are Web Starting their OpenMap
> base applications?
>
> I have the compiled the OpenMap Java Jramework using under Fedora2
> using ant and it created the openmap.jar in the "lib" directory
> that I am now trying to Java Web Start by appropriate packaging
> using a jnlp file and loading both onto the server. (The jar
> executes just fine on the local machine using java -jar ... so I
> know it is good). I have attached the jnlp file for analysis in
> case I am doing something wrong there as well. After pointing to
> this jnlp file on the server via the browser, the openmap.jar
> downloads to my machine just fine then the console window from the
> JVM complains as the OpenMap tries to start:
>
> ...
> #### Java Web Start Error:
> #### access denied (java.util.PropertyPermission user.dir read)
>
> So, I then proceeded to "sign" the jar and allow all permissions
> tag in the jnlp file. This technique has always worked in the past
> to alleviate any permission problems--- but not this time. I get
> the same results. I am not sure what is happening now.
> Has anyone been successful with their Java Web Starting of their
> OpenMap applications? Seems like it is possible since the BBN Demo
> itself is JavaWebStarted -- but their jnlp show "applet-desc" tags
> not application. Any ideas on JWS and OpenMap would be greatly
> appreciated. Thanks. --joe
>
> ...details of the stack dump below...
>
>
>
> .security.AccessControlException: access denied
> (java.util.PropertyPermission user.dir 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 java.io.Win32FileSystem.getUserPath(Unknown Source)
> at java.io.Win32FileSystem.resolve(Unknown Source)
> at java.io.File.getAbsolutePath(Unknown Source)
> at sun.awt.shell.Win32ShellFolder2.<init>(Unknown Source)
> at sun.awt.shell.Win32ShellFolder2.listFiles(Unknown Source)
> at sun.awt.shell.ShellFolder.listFiles(Unknown Source)
> at sun.awt.shell.Win32ShellFolderManager2.get(Unknown Source)
> at sun.awt.shell.ShellFolder.get(Unknown Source)
> at javax.swing.plaf.metal.MetalFileChooserUI.updateUseShellFolder
> (Unknown Source)
> at javax.swing.plaf.metal.MetalFileChooserUI.installComponents
> (Unknown Source)
> at javax.swing.plaf.basic.BasicFileChooserUI.installUI(Unknown
> Source)
> at javax.swing.plaf.metal.MetalFileChooserUI.installUI(Unknown
> Source)
> at javax.swing.JComponent.setUI(Unknown Source)
> at javax.swing.JFileChooser.updateUI(Unknown Source)
> at javax.swing.JFileChooser.setup(Unknown Source)
> at javax.swing.JFileChooser.<init>(Unknown Source)
> at javax.swing.JFileChooser.<init>(Unknown Source)
> at com.bbn.openmap.util.PropUtils.promptUserForProperties
> (PropUtils.java:237)
> at com.bbn.openmap.PropertyHandler.searchForAndLoadProperties
> (PropertyHandler.java:426)
> at com.bbn.openmap.PropertyHandler.<init>(PropertyHandler.java:223)
> at com.bbn.openmap.PropertyHandler.<init>(PropertyHandler.java:207)
> at com.bbn.openmap.gui.BasicMapPanel.getPropertyHandler
> (BasicMapPanel.java:234)
> at com.bbn.openmap.gui.BasicMapPanel.createComponents
> (BasicMapPanel.java:164)
> at com.bbn.openmap.gui.BasicMapPanel.create(BasicMapPanel.java:129)
> at com.bbn.openmap.gui.BasicMapPanel.<init>(BasicMapPanel.java:117)
> at com.bbn.openmap.gui.BasicMapPanel.<init>(BasicMapPanel.java:102)
> at com.bbn.openmap.app.OpenMap.<init>(OpenMap.java:72)
> at com.bbn.openmap.app.OpenMap.create(OpenMap.java:162)
> at com.bbn.openmap.app.OpenMap.main(OpenMap.java:183)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at com.sun.javaws.Launcher.executeApplication(Unknown Source)
> at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
> at com.sun.javaws.Launcher.continueLaunch(Unknown Source)
> at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
> at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
> at com.sun.javaws.Launcher.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
>
>
> -------------------------------------------------
>
>
>
>
> <SPOTTERS.jnlp>
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Received on Wed Jul 12 2006 - 22:40:27 EDT