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package org.ufcspa.simdecs.comunicacao;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.ufcspa.simdecs.entidade.ArquivoCaso;
/**
*
* @author pbarros
*/
public class MetodoSelecionaJogo extends HttpServlet {
/**
* Processes requests for both HTTP
* GET
and
* POST
methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
// alteracao solicitado mosmmann
//response.setContentType("text/html;charset=UTF-8");
response.setContentType( "text/xml" );
response.setHeader( "Cache-Control", "no-cache" );
///para devolver arquivo anexo
//response.addHeader("Content-Disposition", "attachment; filename="+ "teste");
EntityManagerFactory emf = Persistence.createEntityManagerFactory("simdecsPU");
EntityManager em = emf.createEntityManager();
out.println( "" );
List arquivos;
try {
if(request.getParameter("Tipo").trim().equals("Medicina"))
{
arquivos = em.createQuery("select arq from ArquivoCaso as arq ").getResultList();
if(arquivos.isEmpty())
{
out.println( "" + "Nenhuma rede disponĂvel" + "" );
out.println( "" + "0" + "" );
}
else
{
StringBuffer arqBuffer = new StringBuffer();
for (ArquivoCaso arq : arquivos ) {
//List selecionavel = new ArrayList();
out.println( "" + arq.getNome() + "" );
out.println( "" + String.valueOf(arq.getId()) + "" );
// if( arqBuffer.length()!= 0){
// arqBuffer.append(" ; "+String.valueOf(arq.getId())+" - "+arq.getNome());
// }
// else
// {
// arqBuffer.append(String.valueOf(arq.getId())+" - "+arq.getNome());
// }
}
//request.setAttribute("rede", arqBuffer);
//out.println(arqBuffer.toString());
}
}
else
{
out.println( "" + "Tipo Inválido" + "" );
out.println( "" + "0" + "" );
}
} finally {
out.println( "" );
out.close();
}
}
//
/**
* Handles the HTTP
* GET
method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Handles the HTTP
* POST
method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
processRequest(request, response);
}
/**
* Returns a short description of the servlet.
*
* @return a String containing servlet description
*/
@Override
public String getServletInfo() {
return "Short description";
}//
}