token de proveedor

4 months ago · 845a7a0cda
6 changed files with 289 additions and 0 deletions
--- a/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/bl/ProveedorBL.java
+++ b/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/bl/ProveedorBL.java
@ -151,4 +151,26 @@ public class ProveedorBL implements ProveedorBLLocal {
        return p.buscarStatus(true);
    }
    
+      public void agregarP (Proveedor proveedor){
+         ProveedorDAO proveedorDAO = new ProveedorDAO();
+         proveedorDAO.agregar(proveedor);
+        
+    }
+      
+      public void eliminarP (Proveedor proveedor){
+        ProveedorDAO a = new ProveedorDAO();
+        a.eliminar(proveedor);
+    }
+      
+       public Proveedor buscarIdInt(int id) {
+        ProveedorDAO proveedorDAO = new ProveedorDAO();
+        if(proveedorDAO==null){
+            return null;  
+        }else{
+            return proveedorDAO.buscarIdInt(id);
+        }
+    }
+
+
+
 }
--- a/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/bl/ProveedorBLLocal.java
+++ b/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/bl/ProveedorBLLocal.java
@ -29,4 +29,8 @@ public interface ProveedorBLLocal {

    Mensaje editar(Proveedor p);

+    
+    public Proveedor buscarIdInt (int id) ;
+    public void agregarP(Proveedor proveedor );
+    public void eliminarP(Proveedor proveedor);
 }
--- a/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/dao/ProveedorDAO.java
+++ b/Inventario-ejb/src/java/mx/edu/tjs/chapala/sistemas/dao/ProveedorDAO.java
@ -169,4 +169,19 @@ public class ProveedorDAO {
    
   
    
+     public Proveedor buscarIdInt(int id){
+          if (id == 0 ) {
+        return null;
+        }
+       Query q = em.createNamedQuery("Proveedor.findById");
+       q.setParameter("id", id);
+       if(q.getResultList().isEmpty()){
+        return null;
+        } else {
+        return (Proveedor) q.getResultList().get(0);
+       }
+    
+   } 
+
+   
    }
--- a/Inventario-war/src/java/mx/edu/tjs/chapala/sistemas/servicios/ProveedorEndpoint.java
+++ b/Inventario-war/src/java/mx/edu/tjs/chapala/sistemas/servicios/ProveedorEndpoint.java
@ -0,0 +1,88 @@
+/*
+ * 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.tjs.chapala.sistemas.servicios;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author nickdalyrendon
+ */
+@WebServlet(name = "ProveedorEndpoint", urlPatterns = {"/ProveedorEndpoint"})
+public class ProveedorEndpoint 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");
+        try (PrintWriter out = response.getWriter()) {
+            /* TODO output your page here. You may use following sample code. */
+            out.println("<!DOCTYPE html>");
+            out.println("<html>");
+            out.println("<head>");
+            out.println("<title>Servlet ProveedorEndpoint</title>");            
+            out.println("</head>");
+            out.println("<body>");
+            out.println("Parametro"+request.getParameter("test"));
+            out.println("<h1>Servlet ProveedorEndpoint at " + request.getContextPath() + "</h1>");
+            out.println("</body>");
+            out.println("</html>");
+        }
+    }
+
+    // <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>
+
+}
--- a/Inventario-war/src/java/mx/edu/tjs/servicios/ProveedorEndpointt.java
+++ b/Inventario-war/src/java/mx/edu/tjs/servicios/ProveedorEndpointt.java
@ -0,0 +1,158 @@
+/*
+ * 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.tjs.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.tjs.chapala.sistemas.bl.ProveedorBLLocal;
+import mx.edu.tjs.chapala.sistemas.modelo.Proveedor;
+
+/**
+ *
+ * @author nickdalyrendon
+ */
+@WebServlet(name = "ProveedorEndpointt", urlPatterns = {"/ProveedorEndpointt"})
+public class ProveedorEndpointt extends HttpServlet {
+
+    @EJB
+    private ProveedorBLLocal proveedorBL;
+    Proveedor 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("opcion");
+            // Verificar el token
+            String token = request.getParameter("t");
+            if (!"tokenNickdaly160601".equals(token)) {
+                out.print("Acceso Denegado");
+
+                return;
+            }
+
+            switch (opcion) {
+                case "1":
+                    m = proveedorBL.buscarIdInt(Integer.parseInt(request.getParameter("id")));
+                    if (m.getStatus() == 0) {
+                        out.print("No existe el proveedor");
+                    } else {
+                        out.print("<div style='font-family: Arial, sans-serif;  padding: 20px;'>");
+                        out.print("<h1 style='color: blue;'>Proveedor encontrado</h1>");
+                        out.print("<h2 style='color: green;'>Nombre: " + m.getNombre() + "</h2>");
+                        out.print("</div>");
+                    }
+
+                    break;
+
+                case "2":
+                    m = proveedorBL.buscarIdInt(Integer.parseInt(request.getParameter("id")));
+                    if (m.getStatus() == 0) {
+                        out.print("No existe ese elemento");
+                    } else {
+                        proveedorBL.eliminarP(m);
+                        out.print("Se elimino el proveedor");
+                    }
+                    break;
+                    
+                case "3":
+                    Proveedor nuevo = new Proveedor();
+                    nuevo.setStatus((short) 1);
+                    nuevo.setNombre(request.getParameter("nombre"));
+                    proveedorBL.agregarP(nuevo);
+                    out.print("Se agrego el proveedor");
+                    break;
+                    
+                    
+                case "4":
+
+                    try {
+                        int id = Integer.parseInt(request.getParameter("id"));
+                        Proveedor proveedorExistente = proveedorBL.buscarIdInt(id);
+
+                        if (proveedorExistente == null || proveedorExistente.getStatus() == 0) {
+                            out.print("No existe el proveedor");
+                        } else {
+                            String nuevoNombre = request.getParameter("nombre");
+
+                            // Actualizar los campos necesarios
+                            if (nuevoNombre != null && !nuevoNombre.isEmpty()) {
+                                proveedorExistente.setNombre(nuevoNombre);
+                            }
+
+                            proveedorBL.editar(proveedorExistente);
+                            out.print("Editado con éxito");
+                        }
+                    } catch (NumberFormatException e) {
+                        out.print("ID de proveedor no válido");
+                    } catch (Exception e) {
+                        out.print("Ocurrió un error al editar el proveedor");
+                    }
+                    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>
+}
--- a/Inventario-war/web/proveedorLista.xhtml
+++ b/Inventario-war/web/proveedorLista.xhtml
@ -281,6 +281,8 @@
                                   

                                </h:panelGrid>
+                                 <p:commandButton action="proveedorLista.xhtml" icon="pi pi-arrow-left" ajax="false" style="right:-600px" />
+
                            </div>

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