question: public boolean init ( ) { m_session = m_request . getSession ( true ) ; m_forward = WebUtil . getParameter ( m_request , P_ForwardTo ) ; if ( m_forward != null ) m_session . setAttribute ( P_ForwardTo , m_forward ) ; else m_forward = "" ; m_salesRep = WebUtil . getParameter ( m_request , P_SalesRep_ID ) ; if ( m_salesRep != null ) m_session . setAttribute ( P_SalesRep_ID , m_salesRep ) ; m_email = WebUtil . getParameter ( m_request , P_EMail ) ; if ( m_email == null ) m_email = "" ; m_email = m_email . trim ( ) ; if ( m_email != null ) m_session . setAttribute ( P_EMail , m_email ) ; m_password = WebUtil . getParameter ( m_request , P_Password ) ; if ( m_password == null ) m_password = "" ; m_password = m_password . trim ( ) ; if ( m_session . getAttribute ( WebInfo . NAME ) != null ) { WebInfo wi = ( WebInfo ) m_session . getAttribute ( WebInfo . NAME ) ; m_wu = wi . getWebUser ( ) ; } return true ; }
target:  init will initialize the WebLogin Object for further use