Hello,I installed webstart a few days ago, and got it to work fine.Suddenly I find today that when I try to launch webstart from my IE browser, the browser shows me a popup saying "you have chosen to download this jnlp file from so-and-so location. Would you like to [1] open the file [2] Save ...

Hi,I would like to know how to set the default memoryheap size to 128 MB while installing the Java Pluginitself.Is there any environment variable available for settingthis?I dont want to use the Control Panel option for settingit.Thanks for your help. ...

when i am using <applet> tag in ie5.5. My applet communicate with servlet engine( tomcat ) and respond mebut when i am using plugin( yes i converted that applet file using html converter ) it does not calling my servletprogram even more it doesn't show any error in my plugin console ...

I am guessing it is a way to develop in Java, but deploy in Windows without Java (i.e. no JRE needed), am I correct?I am developing a small Java bulk mailer program which will be deployed in a Windows environment. Could I use this bridge to wrap my Java program in ActiveX and possibly build the ...

We use a mission-critical third-party (applet) product that works on the 1.2 jre, but it does not run under jre 1.3. Our latest in-house apps, and other third party products, use jre 1.3. Not being able to deploy our new apps on the same workstations as the 1.2 application, is a major ...

I gave up on trying to deploy JSSE library with the app and settled on installing JSSE staticaly by uploading the jars into ext directory and changing the java.security file.I can run the application just fine with the runtime installed by JWS from the command prompt but it does not work if I ...

If I run my applet from a dialup it works. If I run it from behind a proxy it won't. I can run the SwingSet2 demo and it prompts me to login.Mine just stalls after trying to connect to the first one right about where it should prompt me to login. Any Ideas?Mark

I've a bunch of GIFs in an JAR that load perfectly when running in an application using the JRE. However when I try to run the same with the Java Plugin in Netscape or IE, some of the images show up incorrectly with white patches in 'em. Anyone else see this problem and know how to counter ...

I've inserted my applet into HTML via HTMLConverter 1.3.The Applet works fine both in MSIE 5.5 and NN 6.0 (according to console output).The problem is, that I can't see applet's methods in Netscape. It says, that document.embeds["myapplet"] has no properties, or the method I call doesn't ...

Hi all,(sorry for the length of this post, but I hope that the completeness will help)I have tried for some time to get the Java Communications API to work with JWS,but have failed in all my attempts. First, I am hoping that someone posts a reply that he/she has a working configuration, andis ...

Hi all,I have downloaded java web start enabled my web server. Now I need to know where should I place JNLP.Please adviceThanks Jii

Hi,I am running on win2k, jre 1.3.1-c java2 applet. My applet is signed accordingling. I am using a self signed certificate for testing and have imported this into my only existing cacerts file. I have dumped the file and have seen my certificate. I do realize that as soon as I purchase a ...

Ok. I have a WebStart application which is supposed to be launched from a website only (not offline-allowed - even though you seem to be able to launch it offline! grr) and the application needs to take TWO parameters from the website. I am currently using Properties to accomplish this. The ...

I need a way to communicate between the Java application launched by JWS and the Web page that launched it. Specifically, I want to close my application if the user navigates to a different page on my site.My only workaround so far is to launch a "dummy" JNLP file that passes an argument, via ...

Okay, I have a jar file with the package com.marklawford in it. I also have a folder called icons holding the particular image new16.gif.I have tried:public ImageIcon loadIcon( String location ){ URL imgURL = ClassLoader.getSystemResource(location); System.out.println("image url = "+ imgURL); ...

I have a JAR which I used to compilejavac -classpath panes.jar MainFrame.javaand my MainFrame.class is created as expected,BUT then I try to runjava -cp panes.jar MainFrameand it gives me a NoClassDefFoundError: MainFrameIf I extract the jar file out, and runjava -cp . MainFrameThe program runs ...

Hello,I have Sun's jdk1.3 installed (along with Forte 4 java).Then I downloaded BDK1.1 for Windows and it doesn't work having the following problem:When I interconnect two beans by pointing one to invoke a method from in response to an event in another, BDK doesn't generate an "adaptor ...

I want to make sure my classpaths are setup right to get the J2EE installed corectly. Can someone please show me how to do this...I am running Windows 2000 Professional.

Hi,I was testing the Version-based downloading using the JnlpDownloadServlet. Downloading initial version worked fine. I then wanted to test the jardiff functionality, so I tried copying one jar file, x__V1.0.jar to x__V1.1.jar. The files are identical in size. When the servlet tries to ...

Hi all,Im trying to figure out if I should deploy my client interface with Webstart. Personally, I like the concept behind it, but I'm apprehensive of putting another technology in and then having a whole new can of worms to deal with. Hence, the following questions:1. Are there new problems ...

Hi,I am deploying a java extension as described in http://java.sun.com/j2se/1.3/docs/guide/extensions/versioning.html Part of this procces calls for an "<extension>-Implementation-URL" in the jar file's manifest which specifes the URL to find the jar file of the installer. The problem is ...

Hi to everyone, I am new to JAVA.Please... anyone could help and show me how to set myPath and Classpath to make sure JDK 1.3 installed correctly.I am using WIN98 2nd. Edition.

I've successfully installed and run J2sdk & J2EE on my Redhat 7.1 Linux machine but I would like to start the J2ee server when my machine boots. Can anyone point me a suitable init script (for Redhat) to start the j2ee program at boot time?Tx.

I am working on a swing applet using the current version of the java plugin. Now everything seems to work when I run locally. But when I run of a client, the plugin is never loaded. Even the demos on the sun site do not load the plugin. We are on a intranet behind a firewall. All of the clients ...

Has anyone been able to get applets to work using Opera 5.1.2 and JRE 1.3.1?To try to understand what's going on, I have tried explicilty coding my HTML to test each of the <APPLET>, <OBJECT>, and <EMBED> tags.<APPLET> and <OBJECT> apparently load the JRE 1.3.1 ...

Hi,I have a class that dynamically loads one of many classes (read from a properties file) for parsing. The code works fine when I run it as unbundled class files with the class path set to the directory containing the classes. When I package the application as a jar, add the jar to the class ...

I have in mind a couple of different applications to run under web start.First is there a way for appONE to see if appTWO is running?Second can there two applications interact.In applets on 1 web page, there is only one JVM and the two appletscan exchange information via static variables. Is ...

Hi,I've set up the apache and tomcat 3.2.2 working together. The JSPs work fine with both "localhost:8080/index.jsp"and "localhost/index.jsp". And the URL "localhost:8080/cocoon/samples/index.xml" also works fine with tomcat web server. However, the URL "localhost/cocoon/samples/index.xml" is ...

I have a problem with the deployment of a 'jarred' applet. Here's my directory structure (in a web module);appletsmyjar.jardata.txtwebpagesmypage.jspmyjar.jar contains an applet.mypage.jsp has an applet tag that includes this line:archive="../applets/myjar.jarThis works fine. The problem ...

According to the Nullsoft Installer's (the JWS installer) manual there is a /D=<dir> command line parameter to specifiy the installation directory.Was anybody successful to utilize this option for a silent install ? I wasn't (I tried the parameter, it did not work, JWS installation ...

Does the plugin-in still not work with HTTPS and a proxy server?From plug-in docs -"Java Plug-in supports http, ftp, gopher and SOCKS v4 protocols through the proxy server. Currently, Java Plug-in does not support https (SSL). "

Hello AllI have a working applet that is distributed as a signed JAR. The users add parameter names and values to the html file.If I want to move this to a Web Start Application (not Applet) what would be the best way to handle these parameters.Note that the user's do not have the capability ...

After installing J2SE, J2EE, FORTE & IDE & setting the right HOME_PATHs, I ran the j2eeide in the /forte4j/bin, it showed "Out of Environment Space" error and stoped. My computer has 64M memory and Windows98.Could anyone advice me this problem. Cheers,Leo ...

Why does the control panels tab not show any installed certificates? Does this only show non-root certificates? and you need a chain to show certificates?How does one make a chain if so?

Can anyone tell me how to access a file contained in my jar file?I have about 15 classes jarred and deployed as an applet. I want to include in the jar file some .gif files to be used as icons in a tree view. Rather than trying to access them locally with all the security headaches this brings, ...

I've developed a signed applet and have a "x509.cacert" certificatefile. During developing and testing the software, I manually install the file in IE. Thus, I enter"Internet option-->Content-->Certificate" and import the "x509.cacert" file manually.Now I'm going to release the software ...

When I run the sample applets that come with jdk1.4, the HTML code displays OK, but the applet part only shows a solid grey box.Have any ideas why?

I am quite confused on the difference between JWS and SUN one? Is JWS part of Sun One?And, I am also confused on J2EE and JWS? Can JWS utilize the backend of J2EE, that say, ejb?Your help will be much appreciated.

Hi, I am new to Java servlets, so please bare with me and help if you can.First I will tell you what I have and done to this point.Running Win2000 Professional on D driveInstalled IIS and www servicesInstalled jdk1.4installed FreeJava to compile code.Added %SysstemRoot%\jdk1.4\bin to PATH in ...

Hi,I released Vanessa today. Vanessa is Venus Application Publisher (Vamp)'s multi schema validator for JNLP. Vanessa loads your JNLP file, checks if it is well-formed, validates it against built-in DTD and W3C XML schemas and collects all warnings and errors. Vanessa also creates a tree ...

Hi everyone:Maybe I am missing something trivial, but I am having trouble encoding French accented characters in my JNLP files. For example, I tried to encode the name "Québec" as follows:- Québec: the file is not parsed completely and the application-desc tag appears to be ...

This seems to be a basic question, but I can't figure it out! I have a jar file that contains all my class files for my applet. The jar file is in the same directory as the following html file:<html><body><OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"WIDTH = 700 ...

Hi there. I'm running into a problem accessing JAR libraries from Java Web Start.I'm using the Netscape signtool to sign my JAR application file that I want to be able to download from a web server using Java Web Start. My application jar file requires activation.jar and mail.jar as ...

Hi guys,First of all mucho kudos to the JWS Engineering team. I'm really impressed by the app., its performance and the way it deals with the problems it was designed to solve.A couple of questions:I've deployed my app. on the internet - most of my users can get to it without any problems. ...

Just wonder if the new version of Windows comes w/o Java as it is being declared, will Java Plug-in be enough for an average user to be able to use Java applets in one's browser? Thanks for any feedback,Reshat.

I have two JAR files in the /lib/ext directory when using the Java Plugin 1.3.1. Both the JAR files contain a class with the same name and package name. And my classpath is set to whatever the default is for the Java Plugin.1. Which class will the Plugin use, the one in jar1 or in jar2 (call ...

I am trying to load an html file through http on a JEditorPane loaded from a JApplet. It works fine with Java Plug-In 1.3.0_02, but when tried with Plug-in 1.2.2, it failed to load the file by throwing the following exception on the Java Console:-java.security.AccessControlException: access ...

I tried to use the lazy download feature for our application, but I had no success. The JAR files marked for lazy download are not loaded before application start, but shortly after start, although no class contained is referenced.It seems Java Web Start is loading all jars if there is a ...

Hello,have somebody an idea:1. How can I read a configuration file for an jnlp client?2. Where can be located the configuration file?3. It is posible to read a configuration file packed in the jar file?Thanks.Dragan-Sassler

hii've the following problemi'm developing an applet based on JApplet. When i try to load it from a tomcat server nothing happen except that on the server stdout, where happenCtx (/opm) : 404 R(javax.swing.JApplet.class)...looks like i doesn't find swing librarycan somebody help me?thanks ...