use bean to pass parameters will ease future enhancements

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1445410 13f79535-47bb-0310-9956-ffa450edef68
missed to add the new class

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1445411 13f79535-47bb-0310-9956-ffa450edef68