src/java/org/ufcspa/simdecs/comunicacao/MetodoParaGravarLog.java

   1 /*\r
   2  * To change this template, choose Tools | Templates\r
   3  * and open the template in the editor.\r
   4  */\r
   5 package org.ufcspa.simdecs.comunicacao;\r
   6 \r
   7 \r
   8 import java.io.IOException;\r
   9 import java.io.PrintWriter;\r
  10 import java.text.ParseException;\r
  11 import java.text.SimpleDateFormat;\r
  12 import java.util.Date;\r
  13 import java.util.logging.Level;\r
  14 import java.util.logging.Logger;\r
  15 import javax.persistence.EntityManager;\r
  16 import javax.persistence.EntityManagerFactory;\r
  17 import javax.persistence.NoResultException;\r
  18 import javax.persistence.Persistence;\r
  19 import javax.servlet.ServletException;\r
  20 import javax.servlet.http.HttpServlet;\r
  21 import javax.servlet.http.HttpServletRequest;\r
  22 import javax.servlet.http.HttpServletResponse;\r
  23 import javax.servlet.http.HttpSession;\r
  24 import org.ufcspa.simdecs.entidade.Log;\r
  25 import org.ufcspa.simdecs.entidade.RespostaMediador;\r
  26 import org.ufcspa.simdecs.entidade.Usuario;\r
  27 import org.ufcspa.simdecs.comunicacao.util.UtilitarioSql;\r
  28 \r
  29 /**\r
  30  *\r
  31  * @author pbarros\r
  32  */\r
  33 public class MetodoParaGravarLog extends HttpServlet {\r
  34 \r
  35     /**\r
  36      * Processes requests for both HTTP\r
  37      * <code>GET</code> and\r
  38      * <code>POST</code> methods.\r
  39      *\r
  40      * @param request servlet request\r
  41      * @param response servlet response\r
  42      * @throws ServletException if a servlet-specific error occurs\r
  43      * @throws IOException if an I/O error occurs\r
  44      */\r
  45   \r
  46     protected void processRequest(HttpServletRequest request, HttpServletResponse response)\r
  47             throws ServletException, IOException, ParseException {\r
  48        HttpSession session = request.getSession(true);\r
  49        session.getId();\r
  50 \r
  51         Date dt = new Date();\r
  52         Long idLong = new Long(request.getParameter("id"));\r
  53         UtilitarioSql util = new UtilitarioSql();\r
  54         PrintWriter out = response.getWriter();\r
  55         // alteracao solicitado mosmmann \r
  56         //response.setContentType("text/html;charset=UTF-8");\r
  57         \r
  58         response.setContentType( "text/xml" );\r
  59         response.setHeader( "Cache-Control", "no-cache" );\r
  60         out.println( "<xml>" );\r
  61         \r
  62         \r
  63         EntityManagerFactory emf = Persistence.createEntityManagerFactory("simdecsPU");\r
  64         EntityManager em = emf.createEntityManager();\r
  65         em.getTransaction().begin();\r
  66         Log lg =new Log();\r
  67         lg.setDatalog(util.converteDataUtilToSql(dt));        \r
  68         lg.setDescricaolog(request.getParameter("log"));\r
  69         lg.setHoralog(dt);\r
  70         lg.setUsuid(idLong);\r
  71         em.persist(lg);\r
  72         em.getTransaction().commit();\r
  73         \r
  74         RespostaMediador resp;\r
  75 \r
  76         try {\r
  77                 em.getTransaction().begin();\r
  78                 resp = (RespostaMediador) em.createQuery("select resposta from RespostaMediador as resposta where resposta.idUsuario=:id and resposta.dataResposta is null" )\r
  79                                                                                 .setParameter("id", idLong)\r
  80                                                                                 //.setParameter("data",dtNull )\r
  81                                                                                 .getSingleResult();\r
  82                 if(resp.getId()>0)\r
  83                 {\r
  84                     out.println( "<id>" + String.valueOf(resp.getId()) + "</id>" );\r
  85                     out.println("<resposta>" + resp.getNome() + "</resposta>");\r
  86                     out.println("<arquivo>" + resp.getEndArquivo() + "</arquivo>");\r
  87                     resp.setDataResposta(util.converteDataUtilToSql(dt));\r
  88                 }\r
  89                 else \r
  90                 {\r
  91                     out.println( "<id>0</id>" );\r
  92                     out.println("<resposta></resposta>");\r
  93                     out.println("<arquivo></arquivo>");\r
  94                 }\r
  95                 \r
  96 //                out.println("OK "+ user.getId());\r
  97 //                out.close();\r
  98         } catch (NoResultException ne) {\r
  99             \r
 100 //              request.setAttribute("id","0");         \r
 101 //              out.println("Usuario ou senha Inválido ");\r
 102                 out.println( "<id>" + "0" + "</id>" );\r
 103                 \r
 104         } finally {         \r
 105             em.persist(lg);\r
 106             em.getTransaction().commit();\r
 107             out.println( "</xml>" );\r
 108             out.close();\r
 109         }\r
 110         \r
 111 \r
 112     }\r
 113 \r
 114     // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">\r
 115     /**\r
 116      * Handles the HTTP\r
 117      * <code>GET</code> method.\r
 118      *\r
 119      * @param request servlet request\r
 120      * @param response servlet response\r
 121      * @throws ServletException if a servlet-specific error occurs\r
 122      * @throws IOException if an I/O error occurs\r
 123      */\r
 124 \r
 125 \r
 126     /**\r
 127      * Handles the HTTP\r
 128      * <code>POST</code> method.\r
 129      *\r
 130      * @param request servlet request\r
 131      * @param response servlet response\r
 132      * @throws ServletException if a servlet-specific error occurs\r
 133      * @throws IOException if an I/O error occurs\r
 134      */\r
 135     @Override\r
 136     protected void doPost(HttpServletRequest request, HttpServletResponse response)\r
 137             throws ServletException, IOException {\r
 138         try {\r
 139             processRequest(request, response);\r
 140         } catch (ParseException ex) {\r
 141             Logger.getLogger(MetodoParaGravarLog.class.getName()).log(Level.SEVERE, null, ex);\r
 142         }\r
 143     }\r
 144 \r
 145     /**\r
 146      * Returns a short description of the servlet.\r
 147      *\r
 148      * @return a String containing servlet description\r
 149      */\r
 150     @Override\r
 151     public String getServletInfo() {\r
 152         return "Short description";\r
 153     }// </editor-fold>\r
 154 }\r