| /* |
| * Copyright 2001-2009 The Apache Software Foundation. |
| * |
| * 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.juddi.servlets; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.util.Iterator; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.commons.collections.Buffer; |
| import org.apache.juddi.subscription.NotificationList; |
| |
| |
| /** |
| * This servlet is used print out notifications received |
| * from subscriptions in the subscription portal. This servlet is |
| * used for this demo only and has no other purpose. |
| * |
| * @author <a href="mailto:tcunning@apache.org">Tom Cunningham</a> |
| */ |
| public class NotifyServlet extends HttpServlet |
| { |
| private static final long serialVersionUID = 4862936257096400737L; |
| |
| @SuppressWarnings("unchecked") |
| public void doGet(HttpServletRequest request, |
| HttpServletResponse response) throws |
| ServletException, IOException { |
| StringBuffer sb = new StringBuffer(); |
| |
| Buffer nl = NotificationList.getInstance().getNotifications(); |
| Iterator<String> it = nl.iterator(); |
| while (it.hasNext()) { |
| String notification = (String) it.next(); |
| sb.append(notification); |
| } |
| nl.clear(); |
| PrintWriter out = response.getWriter(); |
| out.println(sb.toString()); |
| } |
| } |