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Patients.java

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00001 import java.io.PrintWriter;
00002 import java.io.IOException;
00003 import javax.servlet.http.HttpServlet;
00004 import javax.servlet.http.HttpServletRequest;
00005 import javax.servlet.http.HttpServletResponse;
00006 import javax.servlet.ServletException;
00007 
00008 public class Patients extends HttpServlet
00009 {
00010   public void doPost(HttpServletRequest req, HttpServletResponse res)
00011     throws ServletException, IOException
00012   {
00013     doGet(req, res);
00014   }
00015 
00016   public void doGet(HttpServletRequest req, HttpServletResponse res)
00017     throws ServletException, IOException
00018   {
00019     res.setContentType("text/html");
00020     PrintWriter pw = res.getWriter();
00021 
00022     Form f = new Form(req, res, pw, DoctorDb.getSingleton());
00023     try
00024     {
00025       PatientList pl = new PatientList("pl", f);
00026       pl.loadValues();
00027       Page p = new Page(req,res,pw);
00028       p.top("Patients");
00029       pw.println("<form method=post>");
00030       pl.display();
00031       pw.println("</form>");
00032       p.bottom();
00033     }
00034     catch (Throwable t)
00035     {
00036       Widget.ShowException(t, pw);
00037     }
00038     finally
00039     {
00040       f.disconnectDb();
00041     }
00042   }
00043 }

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