Forum Discussion
titou10, Nice to see this thread.
Here is the starting point
http://www.soapui.org/extension-plugins/developing-plugins/plugin-development.html
I believe it would be good to be on github.
By the way, does jmstoolbox support jms 2.0?
Wish you good luck.
Just a remark on the link Rao provided, that one thing that is not always obvious regarding SoapUI plugins, is that there are actually 2 types, so called old-style plugins (designed and supported by open-source SoapUI) and the plugins as per that link (these only work with SoapUI NG i.e. they have special annotations and are compatible with the Plugin Manager, they don't work with the open source version, but could in some cases be reworked to do so).
Here is a link for plugins made for the open source version:
http://www.soapui.org/extension-plugins/old-style-extensions/deprecated-extension-plugins.html
They aren'r really any harder to develop, but there is less in the way of help docs etc. I have used Gradle to make my old-style / open source SoapUI plugins and can maybe help if this is the way you want to go, rather than the commercial SoapUI NG plugin route.
Hope this helps,
Cheers,
Rupert