/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.geronimo.samples.daytrader.web;
import java.io.IOException;
import javax.servlet.*;
import javax.servlet.http.*;
import org.apache.geronimo.samples.daytrader.soap.*;
import org.apache.geronimo.samples.daytrader.util.*;
import org.apache.geronimo.samples.daytrader.*;
public class OrdersAlertFilter implements Filter {
/**
* Constructor for CompletedOrdersAlertFilter
*/
public OrdersAlertFilter() {
super();
}
/**
* @see Filter#init(FilterConfig)
*/
private FilterConfig filterConfig = null;
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
}
/**
* @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
*/
public void doFilter(
ServletRequest req,
ServletResponse resp,
FilterChain chain)
throws IOException, ServletException {
if (filterConfig == null)
return;
try
{
String action = req.getParameter("action");
if ( action != null )
{
action = action.trim();
if ( (action.length() > 0) && (!action.equals("logout")) )
{
String userID;
if ( action.equals("login") )
userID = req.getParameter("uid");
else
userID = (String) ((HttpServletRequest) req).getSession().getAttribute("uidBean");
if ( (userID != null) && (userID.trim().length()>0) )
{
TradeServices tAction=null;
if(TradeConfig.getAccessMode() == TradeConfig.STANDARD)
tAction = new TradeAction();
else if(TradeConfig.getAccessMode() == TradeConfig.WEBSERVICES)
tAction = new TradeWebSoapProxy();
java.util.Collection closedOrders = tAction.getClosedOrders(userID);
if ( (closedOrders!=null) && (closedOrders.size() > 0) )
req.setAttribute("closedOrders", closedOrders);
if (Log.doTrace()) Log.printCollection("OrderAlertFilter: userID="+userID+" closedOrders=", closedOrders);
}
}
}
}
catch (Exception e)
{
Log.error(e, "OrdersAlertFilter - Error checking for closedOrders");
}
ServletContext sc = filterConfig.getServletContext();
//String xyz = (String) sc.getAttribute("hitCounter");
chain.doFilter(req, resp/*wrapper*/);
}
/**
* @see Filter#destroy()
*/
public void destroy() {
this.filterConfig = null;
}
}