45 lines
1.5 KiB
Java
45 lines
1.5 KiB
Java
Get servlet session time info
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package com.ack.web.servlet;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.Date;
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import javax.servlet.ServletException;
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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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public class GetServletSessionTimeInfo extends HttpServlet {
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public void doGet( HttpServletRequest req, HttpServletResponse res )
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throws ServletException, IOException {
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res.setContentType( "text/html" );
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PrintWriter pw = res.getWriter();
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pw.println( "<HTML><BODY>" );
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// get session, and create it if one doesn't already exist
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HttpSession theSession = req.getSession();
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// get session id and it's max lifetime in seconds
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pw.println( "<BR>Session Id: " + theSession.getId() );
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pw.println( "<BR>Session Max Inactive Time (seconds): "
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+ theSession.getMaxInactiveInterval() );
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// get creation time
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long dateTimes = theSession.getCreationTime();
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pw.println( "<BR>Session Creation Time: " + new Date( dateTimes ) );
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// get last access time, negative if never been accessed
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dateTimes = theSession.getLastAccessedTime();
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if( dateTimes < 0 ) {
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pw.println( "<BR>Session Last Access Time: Never Been Access Befored" );
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}
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else {
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pw.println( "<BR>Session Last Access Time: " + new Date( dateTimes ) );
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}
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pw.println( "</BODY></HTML>" );
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}
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}
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