| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.axis2.webapp; |
| |
| import java.io.IOException; |
| import java.net.URLEncoder; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| |
| import jakarta.servlet.ServletException; |
| import jakarta.servlet.http.HttpServletRequest; |
| import jakarta.servlet.http.HttpServletResponse; |
| import jakarta.servlet.http.HttpSession; |
| |
| final class Redirect extends ActionResult { |
| private final String action; |
| private final Map<String,String> parameters = new LinkedHashMap<String,String>(); |
| private Status status; |
| |
| Redirect(String action) { |
| this.action = action; |
| } |
| |
| Redirect withParameter(String name, String value) { |
| parameters.put(name, value); |
| return this; |
| } |
| |
| Redirect withStatus(boolean success, String message) { |
| this.status = new Status(success, message); |
| return this; |
| } |
| |
| @Override |
| void process(HttpServletRequest request, HttpServletResponse response) |
| throws IOException, ServletException { |
| StringBuilder url = new StringBuilder(response.encodeRedirectURL(action)); |
| if (status != null) { |
| HttpSession session = request.getSession(); |
| StatusCache statusCache = (StatusCache)session.getAttribute(StatusCache.class.getName()); |
| if (statusCache == null) { |
| statusCache = new StatusCache(); |
| } |
| parameters.put("status", statusCache.add(status)); |
| session.setAttribute(StatusCache.class.getName(), statusCache); |
| } |
| boolean first = true; |
| for (Map.Entry<String,String> parameter : parameters.entrySet()) { |
| if (first) { |
| url.append('?'); |
| first = false; |
| } else { |
| url.append('&'); |
| } |
| url.append(parameter.getKey()); |
| url.append('='); |
| url.append(URLEncoder.encode(parameter.getValue(), "UTF-8")); |
| } |
| response.sendRedirect(url.toString()); |
| } |
| } |