From 1f7e94a47ddbac149a11a3fa430e427664cbfd17 Mon Sep 17 00:00:00 2001
From: jazmin <jazmin@jazmin.mshome.net>
Date: Mon, 27 May 2024 20:37:11 -0600
Subject: [PATCH] servicio marca

---
 .../sistemas/jin/servicios/marcaServlet.java  | 155 ++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 InventarioJakartaJIN-war/src/java/mx/edu/tsj/chapala/sistemas/jin/servicios/marcaServlet.java

diff --git a/InventarioJakartaJIN-war/src/java/mx/edu/tsj/chapala/sistemas/jin/servicios/marcaServlet.java b/InventarioJakartaJIN-war/src/java/mx/edu/tsj/chapala/sistemas/jin/servicios/marcaServlet.java
new file mode 100644
index 0000000..789612a
--- /dev/null
+++ b/InventarioJakartaJIN-war/src/java/mx/edu/tsj/chapala/sistemas/jin/servicios/marcaServlet.java
@@ -0,0 +1,155 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
+ */
+package mx.edu.tsj.chapala.sistemas.jin.servicios;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.ejb.EJB;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mx.edu.tsj.chapala.sistemas.jin.bl.MarcaBLLocal;
+import mx.edu.tsj.chapala.sistemas.jin.modelo.Marca;
+
+/**
+ *
+ * @author jazmin
+ */
+@WebServlet(name = "marcaServlet", urlPatterns = {"/marcaServlet"})
+public class marcaServlet extends HttpServlet {
+
+    @EJB
+    private MarcaBLLocal marcaBL;
+      private static final String TOKEN = "4j*Lz8&mQ1^sT2n@Ew7#Vb9X%Rp6Aa";
+       Marca m;
+
+    /**
+     * 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");
+        try (PrintWriter out = response.getWriter()) {
+            
+       String opcion = request.getParameter("Opc");
+            
+            
+            switch(opcion){
+                case "1":
+                 m = marcaBL.buscarIdInt(Integer.parseInt(request.getParameter("id")));  
+                if(m.getStatus() == 0){
+                    out.print("No existe esa marca");
+                }else{
+                         out.print("<h1> Nombre: "+m.getNombre()+"</h1>");
+                }
+           
+                break;
+                case "2":
+                 m = marcaBL.buscarIdInt(Integer.parseInt(request.getParameter("id")));    
+                if(m.getStatus() == 0){
+                   out.print("No existe ese elemento"); 
+                }else{
+                   marcaBL.Eliminar(m);
+                   out.print("Eliminado con éxito");  
+                }
+                break;
+                case "3":
+                 Marca nuevo = new Marca();
+                        nuevo.setStatus((short) 1);
+                        nuevo.setNombre(request.getParameter("nombre"));
+
+                        marcaBL.Agregar(nuevo);
+                        out.print("Agregado con éxito");
+                break;
+                case "4":
+                    
+                 try {
+                    int id = Integer.parseInt(request.getParameter("id"));
+                    Marca marcaExistente = marcaBL.buscarIdInt(id);
+
+                    if (marcaExistente == null || marcaExistente.getStatus() == 0) {
+                        out.print("No existe esa marca");
+                    } else {
+                        String nuevoNombre = request.getParameter("nombre");
+
+                        // Actualizar los campos necesarios
+                        if (nuevoNombre != null && !nuevoNombre.isEmpty()) {
+                            marcaExistente.setNombre(nuevoNombre);
+                        }
+                        
+                        // Aquí puedes agregar más campos si es necesario
+                        // marcaExistente.setOtroCampo(request.getParameter("otroCampo"));
+
+                        marcaBL.Editar(marcaExistente);
+                        out.print("Editado con éxito");
+                    }
+                } catch (NumberFormatException e) {
+                    out.print("ID de marca no válido");
+                } catch (Exception e) {
+                    out.print("Ocurrió un error al editar la marca");
+                }
+                break;
+        
+            
+                default:
+                out.print("<h1> No existe esa opcion </h1>");
+                break;
+                
+            }
+           
+           
+        }
+    }
+
+    // <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>
+    
+    
+
+}