implement more methods

git-svn-id: https://svn.apache.org/repos/asf/archiva/sandbox/trunk@1485198 13f79535-47bb-0310-9956-ffa450edef68
implement more methods

git-svn-id: https://svn.apache.org/repos/asf/archiva/sandbox/trunk@1485200 13f79535-47bb-0310-9956-ffa450edef68