How can I detect the Java runtime installed on a client from an ASP .NET website?

Posted by Carl on Stack Overflow See other posts from Stack Overflow or by Carl
Published on 2009-01-29T13:14:57Z Indexed on 2010/03/13 9:25 UTC
Read the original article Hit count: 581

Filed under:

java

|

version-detection

|

ASP.NET

|

applet

I have an ASP .NET website that hosts a Java applet. The Java applet requires version 1.6 Update 11 of the Java runtime.

How can I detect that a client has the appropriate runtime installed so that I can display an informative message if they do not?

Thanks,

Carl.

EDIT: The solution must be platform independant.

© Stack Overflow or respective owner

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about version-detection

How to detect what .NET Framework versions and service packs are installed?

as seen on Stack Overflow - Search for 'Stack Overflow'
A similar question was asked here, but was specific to .NET 3.5. Specifically, I'm looking for the following: What is the correct way to determine which .NET Framework versions and service packs are installed? Is there a list of registry keys that can be used? Are there any dependencies between… >>> More
How can I detect the Java runtime installed on a client from an ASP .NET website?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have an ASP .NET website that hosts a Java applet. The Java applet requires version 1.6 Update 11 of the Java runtime. How can I detect that a client has the appropriate runtime installed so that I can display an informative message if they do not? Thanks, Carl. EDIT: The solution must be platform… >>> More
Detection of browser version in WPF

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, Is it possible to find out in what browser version a browser hosted application (XBAP) runs (eg. IE6, IE7 or IE8)? I want to find out the browser version from within the XBAP. Regards, Rob >>> More
Complete list of defines for Delphi versions

as seen on Stack Overflow - Search for 'Stack Overflow'
Does anyone know of a good place where I can find the complete list of version defines for all the Delphi versions, right up to Delphi 2009? >>> More
Browser version detect using GWT?

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there GWT api that will tell me which browser version it detected? I've found a flaw with IE7's regex handling and need to code around some tricky String.matches() expressions. >>> More