From 6703c9ff2345b203f9e1b28bc0a109e3446cf7d6 Mon Sep 17 00:00:00 2001
From: OscarGonzalez97 <oscaren_gonz0912@hotmail.com>
Date: Wed, 29 Jun 2022 16:59:36 -0400
Subject: [PATCH] se agregan ejemplos JSP

---
 src/main/java/com/roshka/bootcamp/MVC/Controller.java | 23 +++++++++++++++++++++++
 src/main/java/com/roshka/bootcamp/UserController.java | 33 +++++++++++++++++++++++++++++++++
 src/main/java/com/roshka/bootcamp/bean/User.java      | 41 +++++++++++++++++++++++++++++++++++++++++
 src/main/webapp/addition.jsp                          | 17 +++++++++++++++++
 src/main/webapp/ejemploEL.jsp                         | 20 ++++++++++++++++++++
 src/main/webapp/numbers.html                          | 15 +++++++++++++++
 6 files changed, 149 insertions(+)
 create mode 100644 src/main/java/com/roshka/bootcamp/MVC/Controller.java
 create mode 100644 src/main/java/com/roshka/bootcamp/UserController.java
 create mode 100644 src/main/java/com/roshka/bootcamp/bean/User.java
 create mode 100644 src/main/webapp/addition.jsp
 create mode 100644 src/main/webapp/ejemploEL.jsp
 create mode 100644 src/main/webapp/numbers.html

diff --git a/src/main/java/com/roshka/bootcamp/MVC/Controller.java b/src/main/java/com/roshka/bootcamp/MVC/Controller.java
new file mode 100644
index 0000000..416256a
--- /dev/null
+++ b/src/main/java/com/roshka/bootcamp/MVC/Controller.java
@@ -0,0 +1,23 @@
+package com.roshka.bootcamp.MVC;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+
+
+@WebServlet("/mvc")
+public class Controller extends HttpServlet {
+
+    @Override
+    public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        String url = "/index.html";
+
+
+
+    }
+
+}
diff --git a/src/main/java/com/roshka/bootcamp/UserController.java b/src/main/java/com/roshka/bootcamp/UserController.java
new file mode 100644
index 0000000..cee1556
--- /dev/null
+++ b/src/main/java/com/roshka/bootcamp/UserController.java
@@ -0,0 +1,33 @@
+package com.roshka.bootcamp;
+
+
+import com.roshka.bootcamp.bean.User;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+
+@WebServlet("/introJSP")
+public class UserController extends HttpServlet {
+
+    @Override
+    public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        User user = new User();
+        user.setNombre("Oscar");
+        user.setApellido("Gonzalez");
+        user.setEmail("ogonzalez@roshka.com");
+
+        request.setAttribute("usuario", user);
+
+        getServletContext()
+                .getRequestDispatcher("/ejemploEL.jsp")
+                .forward(request, response);
+
+    }
+
+
+
+}
diff --git a/src/main/java/com/roshka/bootcamp/bean/User.java b/src/main/java/com/roshka/bootcamp/bean/User.java
new file mode 100644
index 0000000..d9250f7
--- /dev/null
+++ b/src/main/java/com/roshka/bootcamp/bean/User.java
@@ -0,0 +1,41 @@
+package com.roshka.bootcamp.bean;
+
+import java.io.Serializable;
+
+public class User implements Serializable {
+    private String nombre;
+    private String apellido;
+    private String email;
+
+    // getters y setters
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public String getApellido() {
+        return apellido;
+    }
+
+    public void setApellido(String apellido) {
+        this.apellido = apellido;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    // constructor
+    public User() {
+        this.apellido = "";
+        this.nombre = "";
+        this.email = "";
+    }
+}
diff --git a/src/main/webapp/addition.jsp b/src/main/webapp/addition.jsp
new file mode 100644
index 0000000..9f4a484
--- /dev/null
+++ b/src/main/webapp/addition.jsp
@@ -0,0 +1,17 @@
+<%@ page language="java" contentType="text/html; charset=UTF-8"
+    pageEncoding="UTF-8"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+<title>Suma de 2 numeros</title>
+</head>
+<body>
+
+<%
+    int num1 =Integer.parseInt( request.getParameter("number1"));
+  int num2 =Integer.parseInt( request.getParameter("number2"));
+ %>
+La suma de <%=num1 %> y <%=num2 %> == <%=num1+num2 %>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/webapp/ejemploEL.jsp b/src/main/webapp/ejemploEL.jsp
new file mode 100644
index 0000000..1dec631
--- /dev/null
+++ b/src/main/webapp/ejemploEL.jsp
@@ -0,0 +1,20 @@
+<%@ page language="java" contentType="text/html; charset=UTF-8"
+    pageEncoding="UTF-8"%>
+<%@ page isELIgnored="false" %>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Login</title>
+    <link rel="stylesheet" href="estilos/login.css"></link>
+</head>
+<body>
+<h1>Usando JSP</h1>
+<label> Nombre:</label>
+<span>${usuario.nombre}</span>
+<label> Apellido:</label>
+<span>${usuario.apellido}</span>
+<label> Email:</label>
+<span>${usuario.email}</span>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/webapp/numbers.html b/src/main/webapp/numbers.html
new file mode 100644
index 0000000..3c1fe26
--- /dev/null
+++ b/src/main/webapp/numbers.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Addition</title>
+</head>
+<body>
+<form action="addition.jsp">
+    <h2>Enter the Numbers</h2><br/>
+    Number1: <input type="text" name="number1"/><br/>
+    Number2: <input type="text" name="number2"/><br/>
+    <input type="submit" name="submit"/>
+</form>
+</body>
+</html>
\ No newline at end of file
--
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