jnlp

We are launching an applet using jnlp The applet needs to load a native library The jar and the jnlp are signed with a self generated certificate. The jnlp grants all permission with <security> <all-permissions/> </security> The policy file grants all permissions grant { permission java.security.AllPermission; }; We are getting a popup dialog “ java security warning” That says: this application is going to perform an insecure operation. Do you want to continue ? Continue or cancel (see attached screen shot) There is no “allow always” button Which means that the dialog pops up “every time” the

I'm having the following problem running a Java applet in Chrome. This is the script I have in my page: <script type="text/javascript" src="http://www.java.com/js/deployJava.js"></script> <script type="text/javascript"> var attributes = { code: 'com.mycompany.MyApplet', id: 'myApplet', name: 'myApplet', width: 710, height: 540 }; var parameters = { jnlp_href: "MyApplet.jnlp" } ; var version = '1.6'; deployJava.runApplet(attributes, parameters, version); </script> <noscript>This page requires JavaScript.</noscript> And this is my .jnlp: <?xml version="1.0" encoding="UTF-8"?> <jnlp href=

Closed. This question is off-topic . It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 months ago . please ask if you need more info. I have the security and all permissions tags in my jnlp, and when I run my java app offline it works correctly. File T = new File(System.getProperty("user.home") + File.separator + ".myapp/");<br /> if(!T.exists()) T.mkdirs(); File[] temp=new File[2]; temp[0] = new File(System.getProperty("user.home") + File.separator + ".myapp"+File.separator+"temp1.txt"); temp[1] = new File

I need to set java.net.preferIPv4Stack=true to an app started via JNLP (javaws and applet) Tried those, without luck... <j2se ...java-vm-args="-Djava.net.preferIPv4Stack=true" /> <property name="java.net.preferIPv4Stack" value="true"/> System.setProperty("java.net.preferIPv4Stack", "true"); The only way i could make it work was seeting when launching javaws from local filesystem: javaws -J-Djava.net.preferIPv4Stack=true myapp.jnlp What is not possible on a applet or URL. How should i set this property? With the Java 7 Update 6 (b17) the list of secure properties has been updated. See Bug

i have a webapp ( http://sourceforge.net/projects/sf-mvn-plugins/files/m2-repo/net/sf/maven/plugins/example-captaincasa-jnlp/0.1-SNAPSHOT/example-captaincasa-jnlp-0.1-SNAPSHOT.war/download ) wich use jsf in a servlet container. This works fine with jetty-maven-plugin run-war target at my local pc. In the future i would like make more of this kind of weapps. Now i am looking for a way to deliver this webapps with jetty via jnlp. The end user should be have a zero installation but the webapps needs servlet container and my hoster does not support a servlet container or application server or so

I have an application that I'm deploying with Java Web Start. When I was doing unit testing, I noticed a slight problem: whenever my application is run with Java Web Start, a particular operation takes a long time to execute. When run locally, however, it is quite fast. The particular operation I'm talking about is reading in a large (5k row) Excel file to parse it. This is the line of code: Workbook wb = WorkbookFactory.create(new FileInputStream(new File(inputFile.getText()))); To figure out the problem, I added a way to record the time: long time1 = System.currentTimeMillis(); Workbook wb =