| 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 | import java.io.IOException;\r |
| 8 | import java.io.PrintWriter;\r |
| 9 | import java.util.List;\r |
| 10 | import javax.persistence.EntityManager;\r |
| 11 | import javax.persistence.EntityManagerFactory;\r |
| 12 | import javax.persistence.Persistence;\r |
| 13 | import javax.servlet.ServletException;\r |
| 14 | import javax.servlet.http.HttpServlet;\r |
| 15 | import javax.servlet.http.HttpServletRequest;\r |
| 16 | import javax.servlet.http.HttpServletResponse;\r |
| 17 | import org.ufcspa.simdecs.entidade.ArquivoCaso;\r |
| 18 | \r |
| 19 | /**\r |
| 20 | *\r |
| 21 | * @author pbarros\r |
| 22 | */\r |
| 23 | public class MetodoSelecionaJogo extends HttpServlet {\r |
| 24 | \r |
| 25 | /**\r |
| 26 | * Processes requests for both HTTP\r |
| 27 | * <code>GET</code> and\r |
| 28 | * <code>POST</code> methods.\r |
| 29 | *\r |
| 30 | * @param request servlet request\r |
| 31 | * @param response servlet response\r |
| 32 | * @throws ServletException if a servlet-specific error occurs\r |
| 33 | * @throws IOException if an I/O error occurs\r |
| 34 | */\r |
| 35 | protected void processRequest(HttpServletRequest request, HttpServletResponse response)\r |
| 36 | throws ServletException, IOException {\r |
| 37 | \r |
| 38 | PrintWriter out = response.getWriter();\r |
| 39 | // alteracao solicitado mosmmann \r |
| 40 | //response.setContentType("text/html;charset=UTF-8");\r |
| 41 | \r |
| 42 | response.setContentType( "text/xml" );\r |
| 43 | response.setHeader( "Cache-Control", "no-cache" );\r |
| 44 | ///para devolver arquivo anexo\r |
| 45 | //response.addHeader("Content-Disposition", "attachment; filename="+ "teste");\r |
| 46 | \r |
| 47 | \r |
| 48 | EntityManagerFactory emf = Persistence.createEntityManagerFactory("simdecsPU");\r |
| 49 | EntityManager em = emf.createEntityManager();\r |
| 50 | \r |
| 51 | out.println( "<xml>" );\r |
| 52 | \r |
| 53 | \r |
| 54 | List<ArquivoCaso> arquivos;\r |
| 55 | try {\r |
| 56 | \r |
| 57 | if(request.getParameter("Tipo").trim().equals("Medicina"))\r |
| 58 | {\r |
| 59 | arquivos = em.createQuery("select arq from ArquivoCaso as arq ").getResultList();\r |
| 60 | if(arquivos.isEmpty())\r |
| 61 | {\r |
| 62 | out.println( "<rede>" + "Nenhuma rede disponĂvel" + "</rede>" );\r |
| 63 | out.println( "<idRede>" + "0" + "</idRede>" );\r |
| 64 | }\r |
| 65 | else\r |
| 66 | {\r |
| 67 | StringBuffer arqBuffer = new StringBuffer();\r |
| 68 | for (ArquivoCaso arq : arquivos ) { \r |
| 69 | //List selecionavel = new ArrayList();\r |
| 70 | \r |
| 71 | out.println( "<rede>" + arq.getNome() + "</rede>" );\r |
| 72 | out.println( "<idRede>" + String.valueOf(arq.getId()) + "</idRede>" );\r |
| 73 | // if( arqBuffer.length()!= 0){\r |
| 74 | // arqBuffer.append(" ; "+String.valueOf(arq.getId())+" - "+arq.getNome());\r |
| 75 | // }\r |
| 76 | // else\r |
| 77 | // {\r |
| 78 | // arqBuffer.append(String.valueOf(arq.getId())+" - "+arq.getNome());\r |
| 79 | // }\r |
| 80 | }\r |
| 81 | //request.setAttribute("rede", arqBuffer);\r |
| 82 | //out.println(arqBuffer.toString());\r |
| 83 | \r |
| 84 | \r |
| 85 | }\r |
| 86 | }\r |
| 87 | else\r |
| 88 | {\r |
| 89 | out.println( "<rede>" + "Tipo Inválido" + "</rede>" );\r |
| 90 | out.println( "<idRede>" + "0" + "</idRede>" );\r |
| 91 | \r |
| 92 | }\r |
| 93 | } finally { \r |
| 94 | out.println( "</xml>" );\r |
| 95 | out.close();\r |
| 96 | }\r |
| 97 | }\r |
| 98 | \r |
| 99 | // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">\r |
| 100 | /**\r |
| 101 | * Handles the HTTP\r |
| 102 | * <code>GET</code> method.\r |
| 103 | *\r |
| 104 | * @param request servlet request\r |
| 105 | * @param response servlet response\r |
| 106 | * @throws ServletException if a servlet-specific error occurs\r |
| 107 | * @throws IOException if an I/O error occurs\r |
| 108 | */\r |
| 109 | @Override\r |
| 110 | protected void doGet(HttpServletRequest request, HttpServletResponse response)\r |
| 111 | throws ServletException, IOException {\r |
| 112 | processRequest(request, response);\r |
| 113 | \r |
| 114 | \r |
| 115 | \r |
| 116 | \r |
| 117 | }\r |
| 118 | \r |
| 119 | /**\r |
| 120 | * Handles the HTTP\r |
| 121 | * <code>POST</code> method.\r |
| 122 | *\r |
| 123 | * @param request servlet request\r |
| 124 | * @param response servlet response\r |
| 125 | * @throws ServletException if a servlet-specific error occurs\r |
| 126 | * @throws IOException if an I/O error occurs\r |
| 127 | */\r |
| 128 | @Override\r |
| 129 | protected void doPost(HttpServletRequest request, HttpServletResponse response)\r |
| 130 | throws ServletException, IOException {\r |
| 131 | processRequest(request, response);\r |
| 132 | }\r |
| 133 | \r |
| 134 | /**\r |
| 135 | * Returns a short description of the servlet.\r |
| 136 | *\r |
| 137 | * @return a String containing servlet description\r |
| 138 | */\r |
| 139 | @Override\r |
| 140 | public String getServletInfo() {\r |
| 141 | return "Short description";\r |
| 142 | }// </editor-fold>\r |
| 143 | }\r |