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1
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2 package nabble.view.web.tools;
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3
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4 import java.io.IOException;
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5 import javax.servlet.ServletException;
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6 import java.io.PrintWriter;
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7 import javax.servlet.http.HttpServlet;
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8 import javax.servlet.http.HttpServletRequest;
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9 import javax.servlet.http.HttpServletResponse;
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10 import nabble.view.lib.MyJtpServlet;
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11 import nabble.view.lib.Jtp;
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12 import nabble.model.Db;
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13 import nabble.model.User;
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14 import nabble.model.ModelHome;
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15
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16
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17 public final class Admin extends HttpServlet {
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18
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19 protected void service(HttpServletRequest request,HttpServletResponse response)
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20 throws ServletException, IOException
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21 {
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22 PrintWriter out = response.getWriter();
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23 if( request.getParameter("clearDbCache") != null ) {
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24 Db.clearCache();
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25 response.sendRedirect("Admin.jtp?done=database+cache+cleared");
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26 return;
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27 }
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28 if( request.getParameter("clearPageCache") != null ) {
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29 MyJtpServlet.getJtpContext().getHttpCache().clear();
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30 response.sendRedirect("Admin.jtp?done=page+cache+cleared");
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31 return;
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32 }
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33
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34 out.print( "\r\n<html>\r\n<body>\r\n\r\n" );
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35
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36 String done = request.getParameter("done");
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37 if( done != null ) {
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38
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39 out.print( "\r\n<p>" );
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40 out.print( (done) );
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41 out.print( "</p>\r\n" );
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42
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43 }
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44
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45 out.print( "\r\n\r\n<form>\r\n<input type=\"submit\" name=\"clearDbCache\" value=\"clear database cache\">\r\n</form>\r\n\r\n<form>\r\n<input type=\"submit\" name=\"clearPageCache\" value=\"clear page cache\">\r\n</form>\r\n\r\n</body>\r\n</html>\r\n" );
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46
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47 }
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48 }
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49
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