Soapui-eclipse-plugin
The soapUI eclipse plugin provides full soapUI functionality from within eclipse. Apart from "standard" soapUI 1.7 functionality, the eclipse plugin contains a soapUI project nature and also adds a new soapUI perspective which mimics the layout of the standalone soapUI version.The plugin makes use of the SWT_AWT bridge which greatly eases our development effort but may result in graphical glitches with dialogs and some window updates.. but all core functionality should be working ok (let us know otherwise)...
More detail: http://www.soapui.org/eclipse/index.html