From f93c36f90650869f6d97c2c8bcb70f68ac636b37 Mon Sep 17 00:00:00 2001
From: maroni <maroni@192.168.1.103>
Date: Wed, 15 Feb 2012 10:32:49 -0200
Subject: [PATCH]

---
 src/conf/persistence.xml                           |    1 -
 .../simdecs/comunicacao/MetodoSelecionaCaso.java   |  211 +++++++++-----------
 web/WEB-INF/web.xml                                |    8 +
 3 files changed, 106 insertions(+), 114 deletions(-)

diff --git a/src/conf/persistence.xml b/src/conf/persistence.xml
index a3b17db..0f4e6b5 100644
--- a/src/conf/persistence.xml
+++ b/src/conf/persistence.xml
@@ -3,7 +3,6 @@
   <persistence-unit name="SimDeCSPU" transaction-type="RESOURCE_LOCAL">
     <provider>org.hibernate.ejb.HibernatePersistence</provider>
     <non-jta-data-source>jdbc/SimDeCS</non-jta-data-source>
-    <class>org.ufcspa.simdecs.entities.ArquivoCaso</class>
     <class>org.ufcspa.simdecs.entities.Caso</class>
     <class>org.ufcspa.simdecs.entities.DependenciaNodo</class>
     <class>org.ufcspa.simdecs.entities.Log</class>
diff --git a/src/java/org/ufcspa/simdecs/comunicacao/MetodoSelecionaCaso.java b/src/java/org/ufcspa/simdecs/comunicacao/MetodoSelecionaCaso.java
index caaa6b6..d6d02fa 100644
--- a/src/java/org/ufcspa/simdecs/comunicacao/MetodoSelecionaCaso.java
+++ b/src/java/org/ufcspa/simdecs/comunicacao/MetodoSelecionaCaso.java
@@ -1,113 +1,98 @@
-/*
- * To change this template, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.ufcspa.simdecs.comunicacao;
-
-import java.io.IOException;
-import java.io.PrintWriter;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-/**
- *
- * @author pbarros
- */
-public class MetodoSelecionaCaso extends HttpServlet {
-
-    /**
-     * Processes requests for both HTTP
-     * <code>GET</code> and
-     * <code>POST</code> 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 {
-        response.setContentType("text/html;charset=UTF-8");
-        PrintWriter out = response.getWriter();
-        //String file ;
-/*
-        EntityManagerFactory emf = Persistence.createEntityManagerFactory("simdecsPU");
-        EntityManager em = emf.createEntityManager();
-        
-        URL url = null;
-        URLConnection urlConn = null;
-        BufferedInputStream buf = null;
-        ArquivoCaso arquivo;
-        Integer idCaso = Integer.valueOf(request.getParameter("idArquivoCaso"));
-        
-//        out.print(request.getParameter("idArquivoCaso"));
-        try {
-            
-            arquivo =  (ArquivoCaso) em.createQuery("select arq from ArquivoCaso as arq where arq.id ="+idCaso)
-                                                                            //.setParameter("idC",idCaso)
-                                                                            .getSingleResult();
-//            out.println(arquivo.getEndArquivo());
-            url = getServletContext().getResource(arquivo.getEndArquivo());
-            //set response header
-            response.setContentType("text/xml");
-            urlConn = url.openConnection();
-            //establish connection with URL presenting web.xml
-            urlConn.connect();
-            buf = new BufferedInputStream(urlConn.getInputStream());
-            int readBytes = 0;
-            while ((readBytes = buf.read()) != -1)
-                out.write(readBytes);
-            } catch (MalformedURLException mue) {
-            throw new ServletException(mue.getMessage());
-            } catch (IOException ioe) {
-            throw new ServletException(ioe.getMessage());
-        } finally {            
-            out.close();
-            buf.close();
-        }
-*/
- }
-
-    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
-    /**
-     * Handles the HTTP
-     * <code>GET</code> 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
-     * <code>POST</code> 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";
-    }// </editor-fold>
-}
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.ufcspa.simdecs.comunicacao;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Iterator;
+import javax.persistence.EntityManager;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.ufcspa.simdecs.entities.Caso;
+import org.ufcspa.simdecs.util.DbUtil;
+
+/**
+ *
+ * @author maroni
+ */
+public class MetodoSelecionaCaso extends HttpServlet {
+
+    /**
+     * Processes requests for both HTTP
+     * <code>GET</code> and
+     * <code>POST</code> 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();
+        
+        response.setContentType( "text/xml" );
+        response.setHeader( "Cache-Control", "no-cache" );
+        
+        EntityManager em = DbUtil.getInstance().getEntityManager();
+        long pIdUsuario = Long.parseLong(request.getParameter("idusuario"));
+        
+        Iterator<Caso> it = em.createQuery("From Caso where usuario.id=:pIdUsuario")
+                              .setParameter("pIdUsuario", pIdUsuario)
+                              .getResultList()
+                              .iterator();
+        while(it.hasNext()) {
+            Caso caso = it.next();
+            out.println("   <caso id=\"" + caso.getId() + "\" titulo=\"" + caso.getNome() + "\" resumo=\"" + caso.getResumo() + "\" />");
+        }
+        
+        out.println( "<xml>" );
+        out.println( "</xml>" );
+    }
+
+    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+    /**
+     * Handles the HTTP
+     * <code>GET</code> 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
+     * <code>POST</code> 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";
+    }// </editor-fold>
+}
diff --git a/web/WEB-INF/web.xml b/web/WEB-INF/web.xml
index 27f5175..e7beb95 100644
--- a/web/WEB-INF/web.xml
+++ b/web/WEB-INF/web.xml
@@ -13,6 +13,10 @@
         <servlet-name>MetodoAutenticacao</servlet-name>
         <servlet-class>org.ufcspa.simdecs.comunicacao.MetodoAutenticacao</servlet-class>
     </servlet>
+    <servlet>
+        <servlet-name>MetodoSelecionaCaso</servlet-name>
+        <servlet-class>org.ufcspa.simdecs.comunicacao.MetodoSelecionaCaso</servlet-class>
+    </servlet>
     <servlet-mapping>
         <servlet-name>Faces Servlet</servlet-name>
         <url-pattern>*.jsf</url-pattern>
@@ -21,6 +25,10 @@
         <servlet-name>MetodoAutenticacao</servlet-name>
         <url-pattern>/MetodoAutenticacao</url-pattern>
     </servlet-mapping>
+    <servlet-mapping>
+        <servlet-name>MetodoSelecionaCaso</servlet-name>
+        <url-pattern>/MetodoSelecionaCaso</url-pattern>
+    </servlet-mapping>
     <session-config>
         <session-timeout>
             30
-- 
1.7.6.4