/**
 * Copyright (c) 2004 Red Hat, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA
 *
 * Component of: Red Hat Application Server
 * 
 * Initial Developers: Aizaz Ahmed
 *                     Vivek Lakshmanan
 *                     Andrew Overholt
 *                     Matthew Wringe
 *
 */
package olstore.action;


import javax.ejb.TransactionRolledbackLocalException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import olstore.dto.AddressValue;
import olstore.dto.CreateUserValue;
import olstore.form.DemoDynaBaseForm;
import olstore.session.helper.UserHelper;

import org.apache.commons.beanutils.BeanUtils;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;


public class UserSaveAction extends DemoBaseAction {
    
    /**
     * Action to create a new user profile.
     */
    public ActionForward execute ( ActionMapping mapping,
            ActionForm form,
            HttpServletRequest request,
            HttpServletResponse response
    ) throws Exception {
        
        try {
            
            //get information from the form
            DemoDynaBaseForm createUserForm=(DemoDynaBaseForm) form;
            CreateUserValue createUserValue=new CreateUserValue ();
            AddressValue addressValue=new AddressValue();
            
            //copy values from the form to the dto
            BeanUtils.copyProperties (addressValue, createUserForm);
            BeanUtils.copyProperties (createUserValue, createUserForm);
            
            UserHelper userHelper = (UserHelper)getWebApplicationContext().getBean("userHelper");
            
            //create a new user entity bean
            userHelper.CreateUser (createUserValue, addressValue);
            
            //forward to a confirmation page
            return mapping.findForward ("CreateConfirm");
            
        }
        
        // if the username has already been choosen, this exception will be thrown
        catch ( TransactionRolledbackLocalException n){
            ActionErrors errors = new ActionErrors();
            errors.add ("error", new ActionError("errors.duplicate.username", n.getMessage() ));
            saveErrors(request,errors);
            return (new ActionForward(mapping.getInput()));
        }
        
        catch ( Exception e ) {
            //Logging code here
            ActionErrors errors = new ActionErrors();
            errors.add("error", new ActionError("errors.type.save", e.getMessage() ));
            saveErrors(request, errors);
            // Return to same page
            return (new ActionForward(mapping.getInput()));
        }
        
    }
    
}
