added session details manager.
Ranjith Manickam
parent
7212b4a559
commit
86af820114
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@ -1,154 +1,168 @@
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package tomcat.request.session.redis;
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import java.io.IOException;
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import java.util.Date;
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import java.util.Enumeration;
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import tomcat.request.session.manager.SessionDetailsManager;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import java.io.IOException;
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import java.util.Date;
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import java.util.Enumeration;
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@WebServlet("/")
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public class SessionManagerTest extends HttpServlet {
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private static final long serialVersionUID = 7464510533820701851L;
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private static final long serialVersionUID = 7464510533820701851L;
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/**
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* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
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* response)
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*/
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protected void doGet(HttpServletRequest request, HttpServletResponse response)
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throws ServletException, IOException {
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
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String action = request.getParameter("action");
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action = (action == null) ? "" : action;
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String responseData;
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switch (action.toUpperCase()) {
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case "SET":
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responseData = setSessionValues(request.getSession());
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break;
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case "GET":
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responseData = getSessionValues(request.getSession(), action);
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break;
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case "SESSION_DETAILS":
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responseData = getSessionDetails();
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break;
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default:
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responseData = getActions(request);
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break;
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}
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sendResponse(response, responseData);
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}
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String action = request.getParameter("action");
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action = (action == null) ? "" : action;
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String responseData = null;
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/** method to send response */
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private void sendResponse(HttpServletResponse response, String responseData) throws IOException {
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response.setContentType("text/html");
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response.setStatus(HttpServletResponse.SC_OK);
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response.getWriter().println(responseData);
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}
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switch (action.toUpperCase()) {
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case "SET":
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responseData = setSessionValues(request.getSession());
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break;
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case "GET":
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responseData = getSessionValues(request.getSession(), action);
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break;
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default:
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responseData = getActions(request);
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break;
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}
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/** method to get actions */
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private String getActions(HttpServletRequest request) {
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StringBuilder xml = new StringBuilder();
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sendResponse(response, responseData);
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}
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xml.append("<!DOCTYPE html>");
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xml.append("<html>");
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xml.append("<head>");
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xml.append("<meta charset='UTF-8'>");
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xml.append("<title>tomcat-cluster-redis-session-manager-test</title>");
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xml.append("</head>");
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xml.append("<body>");
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xml.append("<h2>tomcat-cluster-redis-session-manager-test</h2>");
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xml.append("<h4>actions</h4>");
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/**
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* method to send response
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*
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* @param response
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* @param responseData
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* @throws IOException
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*/
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private void sendResponse(HttpServletResponse response, String responseData) throws IOException {
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response.setContentType("text/html");
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response.setStatus(HttpServletResponse.SC_OK);
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response.getWriter().println(responseData);
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}
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String url = request.getRequestURL().toString();
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url = (url.contains("?action=") ? (url.substring(0, url.indexOf("?action="))) : url).concat("?action=");
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/**
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* method to get actions
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*
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* @param request
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* @return
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*/
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private String getActions(HttpServletRequest request) {
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StringBuffer xml = new StringBuffer();
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xml.append("<a href='");
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xml.append(url);
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xml.append("SET");
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xml.append("'>SET</a>");
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xml.append("<br><br>");
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xml.append("<a href='");
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xml.append(url);
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xml.append("GET");
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xml.append("'>GET</a>");
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xml.append("<br><br>");
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xml.append("<a href='");
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xml.append(url);
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xml.append("SESSION_DETAILS");
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xml.append("'>SESSION_DETAILS</a>");
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xml.append("<!DOCTYPE html>");
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xml.append("<html>");
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xml.append("<head>");
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xml.append("<meta charset='UTF-8'>");
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xml.append("<title>tomcat-cluster-redis-session-manager-test</title>");
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xml.append("</head>");
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xml.append("<body>");
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xml.append("<h2>tomcat-cluster-redis-session-manager-test</h2>");
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xml.append("<h4>actions</h4>");
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xml.append("</body>");
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xml.append("</html>");
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String url = request.getRequestURL().toString();
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url = (url.contains("?action=") ? (url.substring(0, url.indexOf("?action="))) : url).concat("?action=");
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return xml.toString();
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}
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xml.append("<a href='");
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xml.append(url);
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xml.append("SET");
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xml.append("'>SET</a>");
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xml.append("<br><br>");
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xml.append("<a href='");
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xml.append(url);
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xml.append("GET");
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xml.append("'>GET</a>");
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/** method to set session values */
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private String setSessionValues(HttpSession session) {
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for (int i = 0; i < 10; i++) {
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session.setAttribute("test-" + i, "test-" + new Date().getTime());
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}
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return getSessionValues(session, "SET");
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}
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xml.append("</body>");
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xml.append("</html>");
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/** method to get session values */
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private String getSessionValues(HttpSession session, String action) {
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StringBuilder xml = new StringBuilder();
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xml.append("<!DOCTYPE html>");
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xml.append("<html>");
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xml.append("<head>");
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xml.append("<meta charset='UTF-8'>");
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xml.append("<title>tomcat-cluster-redis-session-manager-test</title>");
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xml.append("</head>");
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xml.append("<body>");
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xml.append("<h2>tomcat-cluster-redis-session-manager-test-results</h2>");
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xml.append("<h4>action: ");
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xml.append(action);
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xml.append("</h4>");
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xml.append("<table width='30%' border='1' style='text-align: center;'>");
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xml.append("<tr>");
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xml.append("<th width='50%'>Key</th>");
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xml.append("<th width='50%'>Value</th>");
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xml.append("</tr>");
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return xml.toString();
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}
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Enumeration<String> names = session.getAttributeNames();
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while (names.hasMoreElements()) {
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String name = names.nextElement();
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xml.append("<tr>");
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xml.append("<td>");
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xml.append(name);
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xml.append("</td>");
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xml.append("<td>");
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xml.append(session.getAttribute(name));
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xml.append("</td>");
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xml.append("</tr>");
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}
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/**
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* method to set session values
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*
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* @param session
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* @return
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*/
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private String setSessionValues(HttpSession session) {
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for (int i = 0; i < 10; i++) {
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session.setAttribute("test-" + i, "test-" + new Date().getTime());
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}
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return getSessionValues(session, "SET");
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}
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xml.append("</table>");
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xml.append("</body>");
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xml.append("</html>");
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/**
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* method to get session values
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*
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* @param session
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* @param action
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* @return
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*/
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private String getSessionValues(HttpSession session, String action) {
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StringBuffer xml = new StringBuffer();
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xml.append("<!DOCTYPE html>");
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xml.append("<html>");
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xml.append("<head>");
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xml.append("<meta charset='UTF-8'>");
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xml.append("<title>tomcat-cluster-redis-session-manager-test</title>");
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xml.append("</head>");
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xml.append("<body>");
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xml.append("<h2>tomcat-cluster-redis-session-manager-test-results</h2>");
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xml.append("<h4>action: ");
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xml.append(action);
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xml.append("</h4>");
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xml.append("<table width='30%' border='1' style='text-align: center;'>");
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xml.append("<tr>");
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xml.append("<th width='50%'>Key</th>");
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xml.append("<th width='50%'>Value</th>");
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xml.append("</tr>");
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return xml.toString();
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}
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Enumeration<String> names = session.getAttributeNames();
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while (names.hasMoreElements()) {
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String name = names.nextElement();
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xml.append("<tr>");
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xml.append("<td>");
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xml.append(name);
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xml.append("</td>");
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xml.append("<td>");
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xml.append(session.getAttribute(name));
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xml.append("</td>");
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xml.append("</tr>");
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}
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/** method to get session details */
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private String getSessionDetails() {
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SessionDetailsManager manager = SessionManager.getSessionDetailsManagerInstance();
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xml.append("</table>");
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xml.append("</body>");
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xml.append("</html>");
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StringBuilder xml = new StringBuilder();
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xml.append("<!DOCTYPE html>");
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xml.append("<html>");
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xml.append("<head>");
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xml.append("<meta charset='UTF-8'>");
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xml.append("<title>tomcat-cluster-redis-session-manager-test</title>");
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xml.append("</head>");
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xml.append("<body>");
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xml.append("<h2>tomcat-cluster-redis-session-manager-test-results</h2>");
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xml.append("<h4>count: ");
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xml.append(manager.getActiveSessionCount());
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xml.append("</h4>");
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// xml.append("<table width='30%' border='1' style='text-align: center;'>");
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// xml.append("<tr>");
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// xml.append("<th>Session ID</th>");
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// xml.append("</tr>");
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//
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// for (String sessionId : manager.getActiveSessionIds()) {
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// xml.append("<tr>");
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// xml.append("<td>");
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// xml.append(sessionId);
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// xml.append("</td>");
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// xml.append("</tr>");
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// }
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//
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// xml.append("</table>");
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xml.append("</body>");
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xml.append("</html>");
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return xml.toString();
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}
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return xml.toString();
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}
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}
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