Create a unified api for creation, import, export, descriptor and type handling/swaping.

ie:

Archives.create()
.as(ZipImporter.class)
.import("my.war")
.as(WebArchiveDescriptor.class)
.addListener(this.getClass())
.addContextParameter("context-1", "value")
.addServlet(Exception.class, "/*")
.as(WebArchive.class)
.addClass(this.getClass())
.as(ZipExporter.class)
.export("my-new.war");