modify input readers

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@185192 a5903396-d722-0410-b921-86c7d4935375
added mapping models

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@185193 a5903396-d722-0410-b921-86c7d4935375