viewcustomeraction.java

A J2EE & Jsp Example

/*
 *
 * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the proprietary information of Sun Microsystems, Inc.  
 * Use is subject to license terms.
 * The code in this example is offered under the license at: 
 * http://wireless.java.sun.com/berkeley_license.html
 *
 */
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.*;
import java.util.*;
import javax.naming.*;
import javax.ejb.*;
import customerejb.*;


import customerejb.CustomerTO;
import customerejb.ICustomerTO;
import org.apache.struts.action.Action;
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;
import org.apache.struts.util.MessageResources;


public class ViewCustomerAction extends Action {
    
    public static final String custTOAttribute = "customerForm";
    /**
     * This is the method called on by ActionServlet
     * when a request is made for the action.
     * "mapping" is a class representation of the
     * action as defined in action.xml.
     * "form" is the form bean created for
     * this action
     */
    public ActionForward perform(ActionMapping mapping,
    ActionForm form,
    HttpServletRequest request,
    HttpServletResponse response)throws  java.io.IOException {
        
        System.out.println("ViewCustomerAction  ");
        CustomerTO customerTO= null;
        CustomerDelegate bdelegate = null;
        String customerId  = request.getUserPrincipal().getName();
        try {
            
            bdelegate = new CustomerDelegate();
            customerTO= (CustomerTO)bdelegate.getCustomer(customerId);
            
        } catch (Exception e) {
            e.printStackTrace();
            return mapping.findForward("error");
        }
                
        CustomerForm customerForm = new CustomerForm();
        customerForm.setCustomerId(customerId );
        customerForm.setFirstName(customerTO.getFirstName());
        customerForm.setLastName(customerTO.getLastName());
        customerForm.setStreet(customerTO.getStreet());
        customerForm.setCity(customerTO.getCity());
        customerForm.setState(customerTO.getState());
        customerForm.setZip(customerTO.getZip());
        customerForm.setPhone(customerTO.getPhone());
        customerForm.setEmail(customerTO.getEmail());
        System.out.println("ViewCustomerAction Storing the customerForm in sessionobject");
        HttpSession session = request.getSession();
        session.setAttribute(custTOAttribute, customerForm);
        
        return mapping.findForward("success");
        
        
    }
}