2 files changed, 133 insertions, 0 deletions
diff --git a/EjercitarWeb/src/src/CargarConceptosServlet.java b/EjercitarWeb/src/src/CargarConceptosServlet.java
new file mode 100644
index 0000000..fc25a56
--- /dev/null
+++ b/EjercitarWeb/src/src/CargarConceptosServlet.java
@@ -0,0 +1,73 @@
+package src;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.List;
+
+import javax.ejb.EJB;
+import javax.ejb.EJBs;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+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 beans.AdministracionBeanRemote;
+
+import model.Concepto;
+import model.Tema;
+
+/**
+ * Servlet implementation class CargarConceptosServlet
+ */
+@WebServlet("/CargarConceptosServlet")
+public class CargarConceptosServlet extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+       
+	@PersistenceContext
+    EntityManager em;
+	
+	@EJB
+    AdministracionBeanRemote abr;
+	
+    /**
+     * @see HttpServlet#HttpServlet()
+     */
+    public CargarConceptosServlet() {
+        super();
+        // TODO Auto-generated constructor stub
+    }
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		response.setContentType("text/html;charset=UTF-8");
+		PrintWriter out = response.getWriter();
+        int idTema = Integer.valueOf(request.getParameter("tema_id"));
+        List<Concepto> conceptoList = abr.getConceptoList(idTema);
+        System.out.println("prueba"); 
+        //System.out.println(conceptoList.toString());
+        conceptoList.size();
+        try {
+            for (Concepto concepto : conceptoList) {
+                out.printf("<option value='%1s'>%2s</option>", concepto.getIdConcepto(), concepto.getNombre());
+            }
+        } finally {
+            out.close();
+        }
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		System.out.println("doPost");
+		doGet(request, response);
+	}
+
+}
diff --git a/EjercitarWeb/src/src/NuevoEjercicioServlet.java b/EjercitarWeb/src/src/NuevoEjercicioServlet.java
new file mode 100644
index 0000000..16d105e
--- /dev/null
+++ b/EjercitarWeb/src/src/NuevoEjercicioServlet.java
@@ -0,0 +1,60 @@
+package src;
+
+import java.io.IOException;
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.servlet.RequestDispatcher;
+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 javax.servlet.http.HttpSession;
+
+import model.Asignatura;
+
+/**
+ * Servlet implementation class EjercitarServlet
+ */
+@WebServlet("/NuevoEjercicioServlet")
+public class NuevoEjercicioServlet extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+	
+	@PersistenceContext
+    EntityManager em;
+
+    /**
+     * Default constructor. 
+     */
+    public NuevoEjercicioServlet() {
+        // TODO Auto-generated constructor stub
+    	
+    }
+
+	/**
+	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+		response.setContentType("text/html;charset=UTF-8"); 
+        RequestDispatcher rd = getServletContext().getRequestDispatcher("/Ejercicios.jsp");    
+        
+        //Asignatura matematica = em.find(Asignatura.class, 1); // Asignatura: Matematica
+        
+        
+        List temas = em.createQuery("Select e from Tema e").getResultList();
+        request.setAttribute("lista_temas", temas);
+        rd.forward(request, response); 
+ 
+	}
+
+	/**
+	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
+	 */
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		// TODO Auto-generated method stub
+	}
+
+}