Creating an Adapter Package
You create an adapter package in the same way you create any webMethods package, using Designer. If you need instructions for creating a package, see the webMethods Service Development Help for your release.
Important:
You must set the package dependency to the WmART package. You may set the version to the value *.*. The WmART package is automatically installed when you install Integration Server.
Designer creates a directory structure in which you can begin your adapter development, as shown below. Use the adapterName\code\source directory as your source base. Under the code\source directory, create directories corresponding to your Java package structure (for example, com\mycompany\adapter\myAdapter).
When you construct your build scripts, make sure they place your compiled code in the \code\classes directory.
IS package structure