blob: f69e6d56f497284763986a9d1a2d10e75231d884 [file] [log] [blame]
/*
* 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());
}
}