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/*
* 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.
*/
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ResourceBundle;
import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import util.HTMLFilter;
/**
* Example servlet showing request information.
*
* @author James Duncan Davidson <duncan@eng.sun.com>
*/
public class RequestInfoExample extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
ResourceBundle rb = ResourceBundle.getBundle("LocalStrings", request.getLocale());
response.setContentType("text/html");
response.setCharacterEncoding("UTF-8");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE html><html>");
out.println("<head>");
out.println("<meta charset=\"UTF-8\" />");
String title = rb.getString("requestinfo.title");
out.println("<title>" + title + "</title>");
out.println("</head>");
out.println("<body bgcolor=\"white\">");
/*
* Can't use relative paths since this servlet might have pathInfo. Allows for deployment to a different context
* path but otherwise assumes that the web application structure is not changed.
*/
String baseURI = request.getServletContext().getContextPath() + "/servlets";
out.println("<a href=\"" + baseURI + "/reqinfo.html\">");
out.println("<img src=\"" + baseURI + "/images/code.gif\" height=24 " +
"width=24 align=right border=0 alt=\"view code\"></a>");
out.println("<a href=\"" + baseURI + "/index.html\">");
out.println("<img src=\"" + baseURI + "/images/return.gif\" height=24 " +
"width=24 align=right border=0 alt=\"return\"></a>");
out.println("<h3>" + title + "</h3>");
out.println("<table border=0><tr><td>");
out.println(rb.getString("requestinfo.label.method"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getMethod()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.requesturi"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getRequestURI()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.protocol"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getProtocol()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.pathinfo"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getPathInfo()));
out.println("</td></tr><tr><td>");
out.println(rb.getString("requestinfo.label.remoteaddr"));
out.println("</td><td>");
out.println(HTMLFilter.filter(request.getRemoteAddr()));
out.println("</td></tr>");
String cipherSuite = (String) request.getAttribute("jakarta.servlet.request.cipher_suite");
if (cipherSuite != null) {
out.println("<tr><td>");
out.println("SSLCipherSuite:");
out.println("</td><td>");
out.println(HTMLFilter.filter(cipherSuite));
out.println("</td></tr>");
}
out.println("</table>");
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
doGet(request, response);
}
}
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