How to create a windows service from java app

Question

Apache Commons Daemon is a good alternative. It has Procrun for windows services, and Jsvc for unix daemons. It uses less restrictive Apache license, and Apache Tomcat uses it as a part of itself to run on Windows and Linux! To get it work is a bit tricky, but there is an exhaustive article with working example.

Besides that, you may look at the bin\service.bat in Apache Tomcat to get an idea how to setup the service. In Tomcat they rename the Procrun binaries (prunsrv.exe -> tomcat6.exe, prunmgr.exe -> tomcat6w.exe).

Something I struggled with using Procrun, your start and stop methods must accept the parameters (String[] argv). For example "start(String[] argv)" and "stop(String[] argv)" would work, but "start()" and "stop()" would cause errors. If you can't modify those calls, consider making a bootstrapper class that can massage those calls to fit your needs.

I've had some luck with the Java Service Wrapper

With Apache Commons Daemon you can now have a custom executable name and icon! You can also get a custom Windows tray monitor with your own name and icon!

I now have my service running with my own name and icon (prunsrv.exe), and the system tray monitor (prunmgr.exe) also has my own custom name and icon!

1. Download the Apache Commons Daemon binaries (you will need prunsrv.exe and prunmgr.exe).

2. Rename them to be MyServiceName.exe and MyServiceNamew.exe respectively.

3. Download WinRun4J and use the RCEDIT.exe program that comes with it to modify the Apache executable to embed your own custom icon like this:

   > RCEDIT.exe /I MyServiceName.exe customIcon.ico
   > RCEDIT.exe /I MyServiceNamew.exe customTrayIcon.ico
   

4. Now install your Windows service like this (see documentation for more details and options):

   > MyServiceName.exe //IS//MyServiceName \
     --Install="C:\path-to\MyServiceName.exe" \
     --Jvm=auto --Startup=auto --StartMode=jvm \
     --Classpath="C:\path-to\MyJarWithClassWithMainMethod.jar" \
     --StartClass=com.mydomain.MyClassWithMainMethod
   

5. Now you have a Windows service of your Jar that will run with your own icon and name! You can also launch the monitor file and it will run in the system tray with your own icon and name.

   > MyServiceNamew.exe //MS//MyServiceName
   

A simple way is the NSSM Wrapper Wrapper (see my blog entry).

One more option is WinRun4J. This is a configurable java launcher that doubles as a windows service host (both 32 and 64 bit versions). It is open source and there are no restrictions on its use.

(full disclosure: I work on this project).

Yet another answer is Yet Another Java Service Wrapper, this seems like a good alternative to Java Service Wrapper as has better licensing. It is also intended to be easy to move from JSW to YAJSW. Certainly for me, brand new to windows servers and trying to get a Java app running as a service, it was very easy to use.

Some others I found, but didn't end up using:

• Java Service Launcher I didn't use this because it looked more complicated to get working than YAJSW. I don't think this is a wrapper.
• JSmooth Creating Window's services isn't its primary goal, but can be done. I didn't use this because there's been no activity since 2007.