Where is the java web start

I was using jdk 1.5 which includes web start. Then I tried to install jwsdp 1.4 but failed. So I uninstalled jdk 1.5 and installed j2ee PE 8 which includes jdk 1.4.2.
Does jdk 1.4.2 inside j2ee have web start included, if not, where can I download one. Thanks.

It does, you should be able to find it in JAVA_HOME/jre/javaws

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How can I upload a file to the server where I save the Java Web Start Files

Hello,
Does anyone knows how to upload a file to the directory where I save the JAR files through the Java Web Start program. Thanks you

ftp

Prevent JNLP from being cached in the Java Web Start cache

Hi,
when i launch a JNLP it's always being cached in the Java Web Start cache. Is there a way to prevent it from being cached? Some attribute/property inside it?
Thanks!

Set the http headers in the response from the server when the client downloads the jnlp file.
eg Cache-control no-cache
Expires (use same date as "date" header)
Note that over SSL on Internet Explorer 8 this will not work. All other configurations should be ok.

How to see "console output" from the java web start ?

Hi all.
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Please help.
Thak's

Use the "Advanced" tab of the Java Control Panel to turn on "tracing" and/or the Java Console.
see:
http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/troubleshooting.03.06.html
/Andy

Where is the Java Web Console

Hi,
Please could someone help me out, I'm new to Solaris, I have a requirement to remotely access our development server, I understand there is a Java Web Console, however browsing to https://localhost:6789 locally doesn't work.
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"search" without "-r" will look on your local system for the keyword. Use "-r" to search the repository.
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Error when starting the Java Web Start Based Sun Management

After typing ttp://server-name:webserver-port/smconsole.jnlp i in my web browser (Firefox/Linux32, Chrome/Linux32, IE 6.0/Windows XP32) I have always the same error:
JNLParseException[ Could not parse launch file. Error at line 0.]
     at com.sun.javaws.jnl.XMLFormat.parse(XMLFormat.java:88)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(LaunchDescFactory.java:61)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(LaunchDescFactory.java:319)
     at com.sun.javaws.Main.launchApp(Main.java:271)
     at com.sun.javaws.Main.continueInSecureThread(Main.java:216)
     at com.sun.javaws.Main$1.run(Main.java:104)
     at java.lang.Thread.run(Thread.java:619)Client side java
$ java -version
java version "1.6.0_12"
Java(TM) SE Runtime Environment (build 1.6.0_12-b04)
Java HotSpot(TM) Server VM (build 11.2-b01, mixed mode)Any ideas?
Cheers
Andreas

J2EE Database is not available via test
See logfile JdbcCon.log
Please see the log file.If it says password expired .Please change the password for the schema user of J2ee database.In my case the user is sapdbqx1 and after resetiing the apssword it worked fine.
Also onetime for annother system in XI Landscpe I had same issue.
Solution: The listener file should have both logical hostname as well as physical host name entry.Then its worked.
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Is there any way to remove the 'Java web start window' message on windows?

This is unacceptable.
You can download an application in any language and install it.
If so many hoops have to be jumped through for security, and it changes the display to boot, this is simply not worth the (2 days!!) of effort is has taken to look into this and get it working right.

nm, I figured out that a signed app will not have this problem.

Who can tell me how I can get the source of draw4 of the "java web start"

thanks.

I am looking for this too. Is this code 'taboo' or something? It just seems wierd...not only can you NOT find it, but nobody seems to reply to requests for it.
Pretty please?
John

Java Web Start doesn't run by clicking on the link, how can I fix it?

Hello,
I've been trying to make a Java Web Start application, I finished everything, but when I click on the link which is connected to the jnlp file, it only displays the XML code in the explorer instead of running the program. But if i download the jnlp file and double click it, it starts the Java Web Start. Anyone can tell me how to fix this?
I thought may be JRE installation, but I tried to click on some sample on the web, it works fine for other Java Web Start application, but not mine.
Thanks you.
Kit

Does your webserver know about JNLP? You need to map the .jnlp extension to "application/x-java-jnlp-file".
See the Web Server Setup section of http://java.sun.com/developer/technicalArticles/Programming/jnlp/

Customize the "update message" for Java Web Start

For the default value (false) of silentInstallLicenseAcceptance in Java Web Start when an application's server side has changed, the user will be asked with a message box whether he/she wants to update his local application now or quit the application.
I would like to know if I can manipulate the message that Java Web Start should ask the user. I also would like to know if I can change the button from Yes/No to Upgrade Now and Upgrade Later.
Any API reference, idea, tutorial or sample code would be appreciated.

I'm pretty sure that list is not accurate for the Java Web Start released in Update 4 recently. I have an app which attempts to specify heap and stack sizes using java-vm-args="-Xmx1024m -Xms1024m -Xss8m"; when I use the Java console to display memory usage, it shows that the heap is 81MB (which is the default). If I use initial-heap-size="1024m" max-heap-size="1024m" in the same JNLP file, the heap size is set properly.
Unfortunately I don't think there's any way other than -Xss to set the stack size in a JNLP file, and I need to do that too.
It's also possible that I screwed something up which caused this problem, but I reproduced it on both my Mac Pro and my Macbook Pro.

How can I open help file (HTML or .chm) from Java Web Start (new to JAVA)

Hi All,
Im trying to open the help file of my application.
When trying to access the help file from the GUI (pressing F1 for launching the help file), I'm geting the an error, something like:
"Can't show help URL: jar:file:C:\Documents and Settings\%USER%\Application Data\Sun\Java\Deployment\javaws\cache\http\Dlocalhost\P7001\DMwebstart\RMjar-name!/com/resources/helpFiles/MyHelpFile.html"
It seems that the file which is packed in a jar, was downloaded to the Java Web Start cache directory:
C:\Documents and Settings\%USER%\Application Data\Sun\Java\Deployment\javaws\cache\http\Dlocalhost\P7001\DMwebstart
The code which is activated when launching the help file is:
try
            ResourceBundle resourceBundle = DoubleResourceBundle.getBundle("Resource", "ResourceImpl");
            RuntimeUtil.launchFile(new File(resourceBundle.getString("help.file")));
        } catch (IOException e)
            // TODO Auto-generated catch block
            e.printStackTrace();
        }where the property "help.file" is in some property file in the resource bundle named "Resource", and looks like this :
help.file="com/trax/docs/help/global/MyHelpFile.html"
The function "RuntimeUtil.launchFile" knows how to launch any file in its default application, and indeed it does launches the html, when giving it an absolute path to the file on my PC, as "C:\Helpfiles\MyHelpFile.html" as such:
RuntimeUtil.launchFile("C:\Helpfiles\MyHelpFile.html");My question is :
The application is going to be deployed on a Customer PC. How can I access the html file from the code, with a relative path and not its absolute path on the customer pc, which I can't know?
I found these restrictions regarding web start:
(copied from "http://rachel.sourceforge.net/"):
*Rule 1: Java Archives only. No loose files.* All your resources have to be packaged in Java Archives (jar) if you want to have
them delivered to the user's machine and kept up-to-date automatically by Java Web Start.
*Rule 2: No file paths.* You can't use absolute or relative file paths to locate your
jars holding your resources (e.g. <code>jar:file:///c:/java/jws/.cache/resources.jar</code>).
Absolute file paths won't work because you never know where Java Web Start
will put your jar on the user's machine. Relative file paths won't work because Java Web Start
mangles the names of your jars (e.g. <code>venus.jar</code> becomes <code>RMvenus.jar</code>)
and every JNLP client implementation has the right to mangle your names
in a different way and you, therefore, can't predict the name with
which your jar will be rechristend and end up on the user's machine in
the application cache.Seems complex or impossible, to perform a simple task like opening a file.
Please advise (I'm new to Java and Web Start).
BTW, I'm working with IntelliJ IDEA 5.0.
Thanks,
Zedik.
{font:Tahoma}{size:26pt}
{size}{font}

the follwing method i have used to open html file ...
so to access html file i am shipping resources folder with jar file ..
private void openHtmlPages(String pageName) {
     String cmd[] = new String[2];
     String browser = null;
     File file = null;
     if(System.getProperty("os.name").indexOf("Linux")>-1) {
          file = new File("/usr/bin/mozilla");
          if(!file.exists() ) {
          }else     {
               browser = "mozilla";
     }else {
          browser = "<path of iexplore>";
     cmd[0] = browser;
     File files = new File("");
     String metaData = "/resources/Help/Files/"+pageName+".html"; // folder inside jar file
     java.net.URL url = this.getClass().getResource(metaData);
     String fileName = url.getFile();
     fileName = fileName.replaceAll("file:/","");
     fileName = fileName.replaceAll("%2520"," ");
     fileName = fileName.replaceAll("%20"," ");
     fileName = fileName.replaceAll("jarfilename.jar!"," ").trim();
     cmd[1] = fileName;
     try{
          Process p = Runtime.getRuntime().exec(cmd);
     }catch(java.io.IOException io){
               //Ignore
can anyone give me the solution..???
Regards
Ganesan S

Java Web Start

Hi,
I've got the XI 3.0 installed and also the SP number 09 has been installed.the JDK version is 1.3.1.which version of the JAVA Web Start should i download and from where can i get it dowloaded.
Thanks and Regards,
Jishi

I got the answer take Pacifist and the Macos 10.4. DVD pull from the DVD Java web start and copy to my Java folder and it works.
But caution there is something wrong with the latest Java Update the free one after my construction i have tried to install the Java Update over and it destroy java web start.

Java Web Start.app, apparent problems.

I have been experiencing many small problems during web browsing, etc. and have received terrific help from Barry Hemphill but he is unable to help on Java matters.
When I open Java Web Start app. I get the following message; "You cannot open Java Web Start.app because it it is damaged or incomplete". This is possibly, at least by the app's. name the cause of my troubles, though I am guessing. Can anyone guide me to where I can download and re-install the app. to see if it does overcome my problems. A typical one of them is happening as I type, the screen characters are lagging heavily behind my two-finger typing.
Brian Hope
MacMini Mac OS X (10.4.10)

Hi Brian, Happy Holidays!
The Java Web Start software is a component of the Java Runtime Environment (JRE) and is installed with the JRE.
http://java.com/en/download/faq/java_webstart.xml
See also...
http://www.digistamp.com/t3runMac.htm

Multiple versions og Java Web start conflicts

I have a situation where the same Windows 2000 station will run 2 Java-web-started applications from different Java version (one being 1.3_x with an early 1.0.1_02 version of Java Web Start and the second the most recent 1.4 packages).
It seems that the installation of the any Java Web Start would overwrite the previous installation, the result is that only one application can work at a time.
Though, I have one developement machine where both applications can run simultenously, yet I do not know how that was achieved (maybe just fluke).
I tried to point the Java Web start to different path without success.
Any idea ?

Yep...JNLP is a file you configure a WebStart app in and one of the fields (j2se version) you specify what JRE(s) are acceptable. So, one can use 1.3 and another can use 1.4.
See http://java.sun.com/j2se/1.4.2/docs/guide/jws/developersguide/syntax.html if you want to see details on the JNLP syntax.

Java Web Start running JasperReports

The following is the exception that is thrown when trying to compile an .xml report template to a JasperReport object, from an app that has been deployed via the Java Web Start:
dori.jasper.engine.JRException: Errors were encountered when compiling report expressions class file:
C:\Program Files\mozilla.org\Mozilla\DailyReport.java:4: package dori.jasper.engine does not exist
import dori.jasper.engine.*;
* I have deployed the application properly via Java Web Start; however, when running the application it is not able to compile the xml file to a JasperReport object.
* The .java file is created properly; but the app does not seem to be able to find the dori.jasper.engine.*; library.
* I have signed and included the jasperreports-0.5.0.jar (and it's dependencies) with the app, and have put the path to all of it in the Class-Path of the manifest file.
* NOTE: Just FYI, I am able to run this without any problems under netbeans.

Dear Patrick,
Recently I have used iReports for generating report through java & deploy it through java web start.
I had taken all the measures you had mentioned in your previous replies. But I am not able to view the report. ( might be it is not compiliing)
I am using new version of jasperreports-0.5.3.jar
also through console it is running well.
Also it is not giving any errors. can u have any idea about this.
Might be it is silly mistake I have done.
My code for report generation is :
public class SReportA
     public SReportA()
     try
     JasperDesign jasperDesign = JasperManager.loadXmlDesign("/home/ora/iReport/RSENIORITYLIST-A.xml");
     dori.jasper.engine.design.JRBshCompiler theCompiler = new dori.jasper.engine.design.JRBshCompiler();
     JasperReport jasperReport = theCompiler.compileReport(jasperDesign);
     Map parameters = new HashMap();
     parameters.put("uname","admin");
     Connection con=null;
     try
          Class.forName("oracle.jdbc.driver.OracleDriver");
          con=DriverManager.getConnection("jdbc:oracle:thin:@158.144.71.219:1521:dbadp","acom","admin123");
     catch(Exception e)
          System.out.println("Exception in test.jsp "+ e);
     JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport,parameters,con);
     JasperManager.printReportToPdfFile(jasperPrint,"ReportA.pdf");
     JasperViewer.viewReport(jasperPrint,false);
     catch(Exception e){ System.out.println("There is exception here"+ e); }

Where is the java web start

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