Source code: com/clra/web/MemberInfoAction.java

   /*
    * Copyright (c) Carnegie Lake Rowing Association 2002. All rights reserved.
    * Distributed under the GPL license. See doc/COPYING.
    * $RCSfile: MemberInfoAction.java,v $
    * $Date: 2003/02/26 03:38:46 $
    * $Revision: 1.2 $
    */
   
   package com.clra.web;
  
  /**
   * A workflow manager that sets up an input form 
   * for a member's personal info
   * @author <a href="mailto:jmstone@nerc.com">Jan Stone</a>
   */
  
  import com.clra.web.MemberView;
  import com.clra.web.MemberTag;
  import com.clra.member.MemberName;
  import com.clra.util.ErrorUtils;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.Collection;
  import javax.ejb.CreateException;
  import javax.naming.NamingException;
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpSession;
  import javax.servlet.http.HttpServletResponse;
  import org.apache.log4j.Category;
  import org.apache.struts.action.Action;
  import org.apache.struts.action.ActionForm;
  import org.apache.struts.action.ActionForward;
  import org.apache.struts.action.ActionMapping;
  
  public final class MemberInfoAction extends Action {
  
    private final static String base = MemberInfoAction.class.getName();
    private final static Category theLog = Category.getInstance( base );
  
    /**
     * Handle the workflow step in which a form is popluated with date from
     * a member's data.
     **/
    public ActionForward perform( ActionMapping mapping, ActionForm form,
      HttpServletRequest request, HttpServletResponse response )
        throws IOException, ServletException {
  
      // A null return value indicates that processing should continue
      ActionForward retVal = null;
  
      // Extract the workflow action
      HttpSession session = request.getSession();
      String action = request.getParameter("action");
      if (action == null) {
        theLog.error( "null action" );
        // FIXME add error message
        retVal = mapping.findForward("failure");
      }
  
      // Remove the obsolete form bean
      if (mapping.getAttribute() != null) {
        if ("request".equals(mapping.getScope())) {
          request.removeAttribute(mapping.getAttribute());
        }
        else {
          session.removeAttribute(mapping.getAttribute());
        }
      }
  
      return retVal;
    }
   
  }