Examen 2025/05/09 y librerias generales

.idea/misc.xml

@@ -1,3 +1,4 @@
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.idea/workspace.xml

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-      <change afterPath="$PROJECT_DIR$/librerias/Driver_MySQL_Connector_J/mysql-connector-java-8.0.19.jar" afterDir="false" />
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+      <change afterPath="$PROJECT_DIR$/librerias/JDBC_Oracle_Connection_Pool/ucp.jar" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250321/modelo/Vivienda.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/librerias/Jackson/jackson-annotations-2.9.0.jar" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250321/vista/GestionAlquiler.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/librerias/Jackson/jackson-core-2.9.5.jar" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/librerias/Jackson/jackson-databind-2.9.5.jar" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/librerias/mongoDB-Java-driver/mongo-java-driver-3.12.12.jar" afterDir="false" />
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+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/controlador/ControladorGrupo.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/controlador/ControladorSala.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/controlador/GestorConexiones.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/modelo/Concierto.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/modelo/Grupo.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/modelo/Sala.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/vista/EstadisticasConciertos.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/vista/FiltradoConciertos.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/vista/GestionConciertos.java" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/examenes/examen20250509/vista/MainView.java" afterDir="false" />
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@@ -56,6 +70,7 @@
     "Application.Ejercicio_e.executor": "Run",
     "Application.GestionAlquiler.executor": "Run",
     "Application.Main.executor": "Run",
+    "Application.MainView.executor": "Run",
     "Application.Zoologico.executor": "Run",
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@@ -63,10 +78,10 @@
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-    "last_opened_file_path": "/Users/h4ckx0r/IdeaProjects/ExamenesProgramacion/librerias",
+    "last_opened_file_path": "/Users/h4ckx0r/IdeaProjects/ExamenesProgramacion",
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       <recent name="$PROJECT_DIR$/librerias" />
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+      <recent name="examenes.examen20250509.controlador" />
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+    <task id="LOCAL-00015" summary="Examen 2025/03/21">
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+      <option name="presentableId" value="LOCAL-00015" />
+      <option name="project" value="LOCAL" />
+      <updated>1742562132199</updated>
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+    <option name="localTasksCounter" value="16" />
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src/main/java/examenes/examen20250509/controlador/ControladorConcierto.java

@@ -0,0 +1,208 @@
+package examenes.examen20250509.controlador;
+
+import examenes.examen20250509.modelo.Concierto;
+import examenes.examen20250509.modelo.Grupo;
+import examenes.examen20250509.modelo.Sala;
+
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ControladorConcierto {
+    public static Concierto getFirstConcierto() {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select * from concierto limit 1");
+
+            rs.next();
+            return new Concierto(
+                    rs.getInt("id"),
+                    rs.getDate("fecha"),
+                    rs.getFloat("precio"),
+                    rs.getBoolean("es_festival"),
+                    rs.getInt("sala_id"),
+                    rs.getInt("grupo_id")
+            );
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Concierto getLastConcierto() {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select * from concierto order by id desc limit 1");
+
+            rs.next();
+            return new Concierto(
+                    rs.getInt("id"),
+                    rs.getDate("fecha"),
+                    rs.getFloat("precio"),
+                    rs.getBoolean("es_festival"),
+                    rs.getInt("sala_id"),
+                    rs.getInt("grupo_id")
+            );
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Concierto getSiguienteConcierto(Concierto c) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("SELECT * FROM concierto WHERE id > ? LIMIT 1");
+            pt.setInt(1, c.getId());
+            ResultSet rs = pt.executeQuery();
+
+            rs.next();
+            return new Concierto(
+                    rs.getInt("id"),
+                    rs.getDate("fecha"),
+                    rs.getFloat("precio"),
+                    rs.getBoolean("es_festival"),
+                    rs.getInt("sala_id"),
+                    rs.getInt("grupo_id")
+            );
+        } catch (SQLException e) {
+            return c;
+            //throw new RuntimeException(e);
+        }
+    }
+
+    public static Concierto getAnteriorConcierto(Concierto c) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("SELECT * FROM concierto WHERE id < ? ORDER BY id DESC LIMIT 1");
+            pt.setInt(1, c.getId());
+            ResultSet rs = pt.executeQuery();
+
+            rs.next();
+            return new Concierto(
+                    rs.getInt("id"),
+                    rs.getDate("fecha"),
+                    rs.getFloat("precio"),
+                    rs.getBoolean("es_festival"),
+                    rs.getInt("sala_id"),
+                    rs.getInt("grupo_id")
+            );
+        } catch (SQLException e) {
+            return c;
+            //throw new RuntimeException(e);
+        }
+    }
+
+
+    public static int guardarConcierto(Concierto c) {
+        if (c.getId() == -1) {
+            return nuevoConcierto(c);
+        } else {
+            Connection conn = GestorConexiones.getConnection();
+            try {
+                PreparedStatement pt = conn.prepareStatement("UPDATE concierto SET fecha = ? , precio = ? , es_festival = ?, sala_id = ?, grupo_id = ? WHERE id = ?");
+                pt.setDate(1, new Date(c.getFecha().getTime()));
+                pt.setFloat(2, c.getPrecio());
+                pt.setBoolean(3, c.isEs_festival());
+                pt.setInt(4, c.getSala_id());
+                pt.setInt(5, c.getGrupo_id());
+                pt.setInt(6, c.getId());
+                return pt.executeUpdate();
+
+            } catch (SQLException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+
+    public static List<Concierto> filtrarConciertos(Sala s, String grupo) {
+        Connection conn = GestorConexiones.getConnection();
+        List<Concierto> conciertos = new ArrayList<>();
+        try {
+            PreparedStatement pt = conn.prepareStatement("SELECT c.* FROM concierto c join grupo g on c.grupo_id = g.id where c.sala_id = ? and g.nombre like ?");
+            pt.setInt(1, s.getId());
+            pt.setString(2, "%" + grupo + "%");
+            ResultSet rs = pt.executeQuery();
+
+            while (rs.next()) {
+                conciertos.add(new Concierto(
+                        rs.getInt("id"),
+                        rs.getDate("fecha"),
+                        rs.getFloat("precio"),
+                        rs.getBoolean("es_festival"),
+                        rs.getInt("sala_id"),
+                        rs.getInt("grupo_id")));
+            }
+            return conciertos;
+
+        } catch (SQLException e) {
+            return conciertos;
+            //throw new RuntimeException(e);
+        }
+    }
+
+    public static int obtenerRecuentoFestivalesPorCiudad(String ciudad) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("select count(*) recuento from concierto c join sala s on c.sala_id = s.id where c.es_festival = 1 and s.ciudad = ?");
+            pt.setString(1, ciudad);
+            ResultSet rs = pt.executeQuery();
+
+            rs.next();
+
+            return rs.getInt("recuento");
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static float calcularPrecioMedio() {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select avg(c.precio) media from concierto c");
+
+            rs.next();
+
+            return rs.getFloat("media");
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static int nuevoConcierto(Concierto c) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+
+            PreparedStatement pt = conn.prepareStatement("INSERT INTO concierto (id,fecha,precio,es_festival,sala_id,grupo_id) VALUES (?,?,?,?,?,?)");
+            pt.setInt(1, getLastConcierto().getId() + 1);
+            pt.setDate(2, new Date(c.getFecha().getTime()));
+            pt.setFloat(3, c.getPrecio());
+            pt.setBoolean(4, c.isEs_festival());
+            pt.setInt(5, c.getSala_id());
+            pt.setInt(6, c.getGrupo_id());
+
+            return pt.executeUpdate();
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static int borrarConcierto(Concierto c) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("DELETE FROM concierto WHERE id = ?");
+            pt.setInt(1, c.getId());
+            return pt.executeUpdate();
+        } catch (SQLException e) {
+            return 0;
+            //throw new RuntimeException(e);
+        }
+    }
+
+}

src/main/java/examenes/examen20250509/controlador/ControladorGrupo.java

@@ -0,0 +1,70 @@
+package examenes.examen20250509.controlador;
+
+import examenes.examen20250509.modelo.Grupo;
+import examenes.examen20250509.modelo.Sala;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ControladorGrupo {
+    public static List<Grupo> getAllGrupos() {
+        Connection conn = GestorConexiones.getConnection();
+        List<Grupo> grupos = new ArrayList<>();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select * from grupo");
+
+            while (rs.next()) {
+                grupos.add(new Grupo(
+                        rs.getInt("id"),
+                        rs.getString("nombre"),
+                        rs.getString("estilo")
+                ));
+            }
+            return grupos;
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Grupo getGrupoById(int id) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("select * from grupo where id = ?");
+            pt.setInt(1, id);
+            ResultSet rs = pt.executeQuery();
+
+            rs.next();
+
+            return new Grupo(
+                    rs.getInt("id"),
+                    rs.getString("nombre"),
+                    rs.getString("estilo")
+            );
+
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Object[] obtenerGrupoConMasConciertos() {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select g.*, count(*) recuento from concierto c join grupo g on g.id = c.grupo_id group by id order by recuento desc limit 1");
+
+            rs.next();
+
+            return new Object[]{new Grupo(
+                    rs.getInt("id"),
+                    rs.getString("nombre"),
+                    rs.getString("estilo")
+            ), rs.getInt("recuento")};
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/examenes/examen20250509/controlador/ControladorSala.java

@@ -0,0 +1,70 @@
+package examenes.examen20250509.controlador;
+
+import examenes.examen20250509.modelo.Concierto;
+import examenes.examen20250509.modelo.Sala;
+
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.List;
+
+public class ControladorSala {
+    public static List<Sala> getAllSalas() {
+        Connection conn = GestorConexiones.getConnection();
+        List<Sala> salas = new ArrayList<>();
+        try {
+            Statement st = conn.createStatement();
+            ResultSet rs = st.executeQuery("select * from sala");
+
+            while (rs.next()) {
+                salas.add(new Sala(
+                        rs.getInt("id"),
+                        rs.getString("nombre"),
+                        rs.getString("ciudad"),
+                        rs.getInt("aforo")
+                ));
+            }
+            return salas;
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static Sala getSalaById(int id) {
+        Connection conn = GestorConexiones.getConnection();
+        try {
+            PreparedStatement pt = conn.prepareStatement("select * from sala where id = ?");
+            pt.setInt(1, id);
+            ResultSet rs = pt.executeQuery();
+
+            rs.next();
+
+            return new Sala(
+                    rs.getInt("id"),
+                    rs.getString("nombre"),
+                    rs.getString("ciudad"),
+                    rs.getInt("aforo")
+            );
+
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public static List<String> obtenerCiudades() {
+        Connection conn = GestorConexiones.getConnection();
+        List<String> ciudades = new ArrayList<>();
+        try {
+            Statement pt = conn.createStatement();
+            ResultSet rs = pt.executeQuery("select distinct ciudad from sala");
+
+            while (rs.next()) {
+                ciudades.add(rs.getString("ciudad"));
+            }
+            return ciudades;
+
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/examenes/examen20250509/controlador/GestorConexiones.java

@@ -0,0 +1,36 @@
+package examenes.examen20250509.controlador;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+
+public class GestorConexiones {
+
+    private static Connection openConnection;
+
+    private static String getMySQLConnectionString() {
+        String host = "127.0.0.1:3310";
+        String schema = "conciertos_grupos_salas";
+        String properties = "?autoReconnect=true&serverTimezone=Europe/Madrid&useSSL=False&allowPublicKeyRetrieval=TRUE";
+        String user = "root";
+        String password = "1234";
+
+        return "jdbc:mysql://" + user + ":" + password + "@" + host + "/" + schema + properties;
+    }
+
+    public static Connection getConnection() {
+        if (openConnection == null) {
+            try {
+                //Class.forName(getMySQLDriver());
+                openConnection = DriverManager.getConnection(getMySQLConnectionString());
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+        return openConnection;
+    }
+
+    public static String getMySQLDriver() {
+        return "com.mysql.cj.jdbc.Driver";
+    }
+
+}

src/main/java/examenes/examen20250509/modelo/Concierto.java

@@ -0,0 +1,81 @@
+package examenes.examen20250509.modelo;
+
+import java.util.Date;
+
+public class Concierto {
+    private int id;
+    private Date fecha;
+    private float precio;
+    private boolean es_festival;
+    private int sala_id;
+    private int grupo_id;
+
+    public Concierto(int id, Date fecha, float precio, boolean es_festival, int sala_id, int grupo_id) {
+        this.id = id;
+        this.fecha = fecha;
+        this.precio = precio;
+        this.es_festival = es_festival;
+        this.sala_id = sala_id;
+        this.grupo_id = grupo_id;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public Date getFecha() {
+        return fecha;
+    }
+
+    public void setFecha(Date fecha) {
+        this.fecha = fecha;
+    }
+
+    public float getPrecio() {
+        return precio;
+    }
+
+    public void setPrecio(float precio) {
+        this.precio = precio;
+    }
+
+    public boolean isEs_festival() {
+        return es_festival;
+    }
+
+    public void setEs_festival(boolean es_festival) {
+        this.es_festival = es_festival;
+    }
+
+    public int getSala_id() {
+        return sala_id;
+    }
+
+    public void setSala_id(int sala_id) {
+        this.sala_id = sala_id;
+    }
+
+    public int getGrupo_id() {
+        return grupo_id;
+    }
+
+    public void setGrupo_id(int grupo_id) {
+        this.grupo_id = grupo_id;
+    }
+
+    @Override
+    public String toString() {
+        return "Concierto{" +
+                "id=" + id +
+                ", fecha=" + fecha +
+                ", precio=" + precio +
+                ", es_festival=" + es_festival +
+                ", sala_id=" + sala_id +
+                ", grupo_id=" + grupo_id +
+                '}';
+    }
+}

src/main/java/examenes/examen20250509/modelo/Grupo.java

@@ -0,0 +1,42 @@
+package examenes.examen20250509.modelo;
+
+public class Grupo {
+    private int id;
+    private String nombre;
+    private String estilo;
+
+    public Grupo(int id, String nombre, String estilo) {
+        this.id = id;
+        this.nombre = nombre;
+        this.estilo = estilo;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public String getEstilo() {
+        return estilo;
+    }
+
+    public void setEstilo(String estilo) {
+        this.estilo = estilo;
+    }
+
+    @Override
+    public String toString() {
+        return nombre;
+    }
+}

src/main/java/examenes/examen20250509/modelo/Sala.java

@@ -0,0 +1,52 @@
+package examenes.examen20250509.modelo;
+
+public class Sala {
+    private int id;
+    private String nombre;
+    private String ciudad;
+    private int aforo;
+
+    public Sala(int id, String nombre, String ciudad, int aforo) {
+        this.id = id;
+        this.nombre = nombre;
+        this.ciudad = ciudad;
+        this.aforo = aforo;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getNombre() {
+        return nombre;
+    }
+
+    public void setNombre(String nombre) {
+        this.nombre = nombre;
+    }
+
+    public String getCiudad() {
+        return ciudad;
+    }
+
+    public void setCiudad(String ciudad) {
+        this.ciudad = ciudad;
+    }
+
+    public int getAforo() {
+        return aforo;
+    }
+
+    public void setAforo(int aforo) {
+        this.aforo = aforo;
+    }
+
+    @Override
+    public String toString() {
+        return nombre;
+    }
+}

src/main/java/examenes/examen20250509/vista/EstadisticasConciertos.java

@@ -0,0 +1,111 @@
+package examenes.examen20250509.vista;
+
+import examenes.examen20250509.controlador.ControladorConcierto;
+import examenes.examen20250509.controlador.ControladorGrupo;
+import examenes.examen20250509.controlador.ControladorSala;
+import examenes.examen20250509.modelo.Grupo;
+
+import javax.swing.JPanel;
+import java.awt.BorderLayout;
+import javax.swing.JScrollPane;
+import javax.swing.JTable;
+import javax.swing.JLabel;
+import java.awt.GridBagLayout;
+import java.awt.GridBagConstraints;
+import java.awt.Insets;
+import javax.swing.JTextField;
+import javax.swing.JButton;
+import javax.swing.table.DefaultTableModel;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import java.util.List;
+
+public class EstadisticasConciertos extends JPanel {
+
+    private static final long serialVersionUID = 1L;
+    private JTable tablaDatos;
+    private JTextField textFieldPrecioMedio;
+    private JTextField textFieldMasConciertos;
+    private DefaultTableModel dtm = new DefaultTableModel(obtenerDatos(), new String[]{"Ciudad", "Nº Festivales"});
+
+    /**
+     * Create the panel.
+     */
+    public EstadisticasConciertos() {
+        setLayout(new BorderLayout(0, 0));
+
+        JScrollPane scrollPane = new JScrollPane();
+        add(scrollPane, BorderLayout.CENTER);
+
+        tablaDatos = new JTable(dtm);
+        scrollPane.setViewportView(tablaDatos);
+
+        JPanel panel = new JPanel();
+        add(panel, BorderLayout.SOUTH);
+        GridBagLayout gbl_panel = new GridBagLayout();
+        gbl_panel.columnWidths = new int[]{194, 61, 0};
+        gbl_panel.rowHeights = new int[]{16, 0, 0};
+        gbl_panel.columnWeights = new double[]{0.0, 1.0, Double.MIN_VALUE};
+        gbl_panel.rowWeights = new double[]{0.0, 0.0, Double.MIN_VALUE};
+        panel.setLayout(gbl_panel);
+
+        JButton btnNewButton = new JButton("Calcular Precio Medio");
+        btnNewButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                textFieldPrecioMedio.setText(ControladorConcierto.calcularPrecioMedio() + " €");
+            }
+        });
+        GridBagConstraints gbc_btnNewButton = new GridBagConstraints();
+        gbc_btnNewButton.anchor = GridBagConstraints.EAST;
+        gbc_btnNewButton.insets = new Insets(0, 0, 5, 5);
+        gbc_btnNewButton.gridx = 0;
+        gbc_btnNewButton.gridy = 0;
+        panel.add(btnNewButton, gbc_btnNewButton);
+
+        textFieldPrecioMedio = new JTextField();
+        textFieldPrecioMedio.setEditable(false);
+        GridBagConstraints gbc_textFieldPrecioMedio = new GridBagConstraints();
+        gbc_textFieldPrecioMedio.insets = new Insets(0, 0, 5, 0);
+        gbc_textFieldPrecioMedio.fill = GridBagConstraints.HORIZONTAL;
+        gbc_textFieldPrecioMedio.gridx = 1;
+        gbc_textFieldPrecioMedio.gridy = 0;
+        panel.add(textFieldPrecioMedio, gbc_textFieldPrecioMedio);
+        textFieldPrecioMedio.setColumns(10);
+
+        JButton btnNewButton_1 = new JButton("Calcular Grupo con más Conciertos");
+        btnNewButton_1.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                Object[] datos = ControladorGrupo.obtenerGrupoConMasConciertos();
+                textFieldMasConciertos.setText(((Grupo) datos[0]).getNombre() + " - " + datos[1]);
+            }
+        });
+        GridBagConstraints gbc_btnNewButton_1 = new GridBagConstraints();
+        gbc_btnNewButton_1.anchor = GridBagConstraints.EAST;
+        gbc_btnNewButton_1.insets = new Insets(0, 0, 0, 5);
+        gbc_btnNewButton_1.gridx = 0;
+        gbc_btnNewButton_1.gridy = 1;
+        panel.add(btnNewButton_1, gbc_btnNewButton_1);
+
+        textFieldMasConciertos = new JTextField();
+        textFieldMasConciertos.setEditable(false);
+        GridBagConstraints gbc_textFieldMasConciertos = new GridBagConstraints();
+        gbc_textFieldMasConciertos.fill = GridBagConstraints.HORIZONTAL;
+        gbc_textFieldMasConciertos.gridx = 1;
+        gbc_textFieldMasConciertos.gridy = 1;
+        panel.add(textFieldMasConciertos, gbc_textFieldMasConciertos);
+        textFieldMasConciertos.setColumns(10);
+
+    }
+
+    private Object[][] obtenerDatos() {
+        List<String> ciudades = ControladorSala.obtenerCiudades();
+        Object[][] datos = new Object[ciudades.size()][2];
+        for (int i = 0; i < ciudades.size(); i++) {
+            datos[i][0] = ciudades.get(i);
+            datos[i][1] = ControladorConcierto.obtenerRecuentoFestivalesPorCiudad(ciudades.get(i));
+        }
+
+        return datos;
+    }
+
+}

src/main/java/examenes/examen20250509/vista/FiltradoConciertos.java

@@ -0,0 +1,149 @@
+package examenes.examen20250509.vista;
+
+import examenes.examen20250509.controlador.ControladorConcierto;
+import examenes.examen20250509.controlador.ControladorGrupo;
+import examenes.examen20250509.controlador.ControladorSala;
+import examenes.examen20250509.modelo.Concierto;
+import examenes.examen20250509.modelo.Sala;
+
+import javax.swing.*;
+import java.awt.BorderLayout;
+import java.awt.GridBagLayout;
+import java.awt.GridBagConstraints;
+import java.awt.Insets;
+import java.awt.Component;
+import java.util.List;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+public class FiltradoConciertos extends JPanel {
+
+    private static final long serialVersionUID = 1L;
+    private JTextField textFieldGrupo;
+    private JComboBox<Sala> comboBoxSala;
+    private JTextField textField;
+    private DefaultListModel<String> dlm = new DefaultListModel<>();
+    private JList listaSalas;
+
+    /**
+     * Create the panel.
+     */
+    public FiltradoConciertos() {
+        setLayout(new BorderLayout(0, 0));
+
+        JPanel panel = new JPanel();
+        add(panel, BorderLayout.NORTH);
+        GridBagLayout gbl_panel = new GridBagLayout();
+        gbl_panel.columnWidths = new int[]{0, 0, 0, 0};
+        gbl_panel.rowHeights = new int[]{0, 0, 0};
+        gbl_panel.columnWeights = new double[]{0.0, 1.0, 1.0, Double.MIN_VALUE};
+        gbl_panel.rowWeights = new double[]{0.0, 0.0, Double.MIN_VALUE};
+        panel.setLayout(gbl_panel);
+
+        JLabel lblNewLabel_1 = new JLabel("Sala:");
+        GridBagConstraints gbc_lblNewLabel_1 = new GridBagConstraints();
+        gbc_lblNewLabel_1.insets = new Insets(0, 0, 5, 5);
+        gbc_lblNewLabel_1.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel_1.gridx = 0;
+        gbc_lblNewLabel_1.gridy = 0;
+        panel.add(lblNewLabel_1, gbc_lblNewLabel_1);
+
+        comboBoxSala = new JComboBox<>();
+        GridBagConstraints gbc_comboBox = new GridBagConstraints();
+        gbc_comboBox.insets = new Insets(0, 0, 5, 5);
+        gbc_comboBox.fill = GridBagConstraints.HORIZONTAL;
+        gbc_comboBox.gridx = 1;
+        gbc_comboBox.gridy = 0;
+        panel.add(comboBoxSala, gbc_comboBox);
+
+        JLabel lblNewLabel = new JLabel("Grupo:");
+        GridBagConstraints gbc_lblNewLabel = new GridBagConstraints();
+        gbc_lblNewLabel.insets = new Insets(0, 0, 0, 5);
+        gbc_lblNewLabel.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel.gridx = 0;
+        gbc_lblNewLabel.gridy = 1;
+        panel.add(lblNewLabel, gbc_lblNewLabel);
+
+        textFieldGrupo = new JTextField();
+        GridBagConstraints gbc_textField = new GridBagConstraints();
+        gbc_textField.insets = new Insets(0, 0, 0, 5);
+        gbc_textField.fill = GridBagConstraints.HORIZONTAL;
+        gbc_textField.gridx = 1;
+        gbc_textField.gridy = 1;
+        panel.add(textFieldGrupo, gbc_textField);
+        textFieldGrupo.setColumns(10);
+
+        JButton btnNewButton = new JButton("Buscar");
+        btnNewButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                cargarLista();
+            }
+        });
+        GridBagConstraints gbc_btnNewButton = new GridBagConstraints();
+        gbc_btnNewButton.anchor = GridBagConstraints.WEST;
+        gbc_btnNewButton.gridx = 2;
+        gbc_btnNewButton.gridy = 1;
+        panel.add(btnNewButton, gbc_btnNewButton);
+
+        JPanel panel_1 = new JPanel();
+        add(panel_1, BorderLayout.EAST);
+        panel_1.setLayout(new BoxLayout(panel_1, BoxLayout.Y_AXIS));
+
+        JButton btnNewButton_1 = new JButton("Añadir Concierto");
+        btnNewButton_1.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                dlm.addElement(textField.getText());
+            }
+        });
+        btnNewButton_1.setAlignmentX(Component.CENTER_ALIGNMENT);
+        panel_1.add(btnNewButton_1);
+
+        textField = new JTextField();
+        panel_1.add(textField);
+        textField.setColumns(3);
+
+        JSeparator separator = new JSeparator();
+        panel_1.add(separator);
+
+        JButton btnNewButton_2 = new JButton("Eliminar Concierto");
+        btnNewButton_2.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                int[] listaAEliminar = listaSalas.getSelectedIndices();
+                for (int i = listaAEliminar.length - 1; i >= 0; i--) {
+                    dlm.removeElementAt(listaAEliminar[i]);
+                }
+            }
+        });
+        btnNewButton_2.setAlignmentX(Component.CENTER_ALIGNMENT);
+        panel_1.add(btnNewButton_2);
+
+        JScrollPane scrollPane = new JScrollPane();
+        add(scrollPane, BorderLayout.CENTER);
+
+        listaSalas = new JList(dlm);
+        listaSalas.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);
+        scrollPane.setViewportView(listaSalas);
+
+        cargarAlInicio();
+    }
+
+    private void cargarAlInicio() {
+        List<Sala> salas = ControladorSala.getAllSalas();
+        for (Sala s : salas) {
+            comboBoxSala.addItem(s);
+        }
+
+        cargarLista();
+
+    }
+
+    private void cargarLista() {
+        dlm.clear();
+        List<Concierto> conciertos = ControladorConcierto.filtrarConciertos((Sala) comboBoxSala.getSelectedItem(), textFieldGrupo.getText());
+        for (Concierto c : conciertos) {
+            dlm.addElement(c.getFecha().toString() + " - " + ControladorGrupo.getGrupoById(c.getGrupo_id()) + " - " + ((Sala) comboBoxSala.getSelectedItem()).getNombre());
+        }
+    }
+
+
+}

src/main/java/examenes/examen20250509/vista/GestionConciertos.java

@@ -0,0 +1,323 @@
+package examenes.examen20250509.vista;
+
+import javax.swing.*;
+import java.awt.GridBagLayout;
+import java.awt.GridBagConstraints;
+import java.awt.Insets;
+
+import examenes.examen20250509.controlador.ControladorConcierto;
+import examenes.examen20250509.controlador.ControladorGrupo;
+import examenes.examen20250509.controlador.ControladorSala;
+import examenes.examen20250509.modelo.Concierto;
+import examenes.examen20250509.modelo.Grupo;
+import examenes.examen20250509.modelo.Sala;
+
+import java.awt.BorderLayout;
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.awt.Color;
+
+public class GestionConciertos extends JPanel {
+
+    private static final long serialVersionUID = 1L;
+    private Concierto conciertoActual;
+
+    private JTextField tfFecha;
+    private JTextField tfPrecio;
+    private JComboBox<Grupo> comboBoxGrupo;
+    private JComboBox<Sala> comboBoxSala;
+    private JCheckBox checkBoxFestival;
+    private JLabel mensajePrecio;
+    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+
+    /**
+     * Create the panel.
+     */
+    public GestionConciertos() {
+        setLayout(new BorderLayout(0, 0));
+
+        JPanel panel = new JPanel();
+        GridBagLayout gridBagLayout = new GridBagLayout();
+        gridBagLayout.columnWidths = new int[]{0, 0, 0};
+        gridBagLayout.rowHeights = new int[]{0, 0, 0, 0, 0, 0, 0};
+        gridBagLayout.columnWeights = new double[]{0.0, 1.0, Double.MIN_VALUE};
+        gridBagLayout.rowWeights = new double[]{0.0, 0.0, 0.0, 0.0, 0.0, 0.0, Double.MIN_VALUE};
+        panel.setLayout(gridBagLayout);
+        add(panel);
+
+
+        JLabel lblNewLabel = new JLabel("Fecha:");
+        GridBagConstraints gbc_lblNewLabel = new GridBagConstraints();
+        gbc_lblNewLabel.insets = new Insets(0, 0, 5, 5);
+        gbc_lblNewLabel.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel.gridx = 0;
+        gbc_lblNewLabel.gridy = 0;
+        panel.add(lblNewLabel, gbc_lblNewLabel);
+
+        tfFecha = new JTextField();
+        GridBagConstraints gbc_textField = new GridBagConstraints();
+        gbc_textField.insets = new Insets(0, 0, 5, 5);
+        gbc_textField.fill = GridBagConstraints.HORIZONTAL;
+        gbc_textField.gridx = 1;
+        gbc_textField.gridy = 0;
+        panel.add(tfFecha, gbc_textField);
+        tfFecha.setColumns(10);
+
+        JLabel lblNewLabel_1 = new JLabel("Precio:");
+        GridBagConstraints gbc_lblNewLabel_1 = new GridBagConstraints();
+        gbc_lblNewLabel_1.insets = new Insets(0, 0, 5, 5);
+        gbc_lblNewLabel_1.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel_1.gridx = 0;
+        gbc_lblNewLabel_1.gridy = 1;
+        panel.add(lblNewLabel_1, gbc_lblNewLabel_1);
+
+        checkBoxFestival = new JCheckBox("");
+        checkBoxFestival.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                establecerCheckbox(checkBoxFestival.isSelected());
+            }
+        });
+
+        tfPrecio = new JTextField();
+        GridBagConstraints gbc_textField_1 = new GridBagConstraints();
+        gbc_textField_1.insets = new Insets(0, 0, 5, 5);
+        gbc_textField_1.fill = GridBagConstraints.HORIZONTAL;
+        gbc_textField_1.gridx = 1;
+        gbc_textField_1.gridy = 1;
+        panel.add(tfPrecio, gbc_textField_1);
+        tfPrecio.setColumns(10);
+
+        mensajePrecio = new JLabel("");
+        mensajePrecio.setForeground(new Color(169, 0, 0));
+        GridBagConstraints gbc_mensajePrecio = new GridBagConstraints();
+        gbc_mensajePrecio.anchor = GridBagConstraints.WEST;
+        gbc_mensajePrecio.insets = new Insets(0, 0, 5, 5);
+        gbc_mensajePrecio.gridx = 1;
+        gbc_mensajePrecio.gridy = 2;
+        panel.add(mensajePrecio, gbc_mensajePrecio);
+
+        checkBoxFestival.setHorizontalAlignment(SwingConstants.LEFT);
+        GridBagConstraints gbc_chckbxNewCheckBox = new GridBagConstraints();
+        gbc_chckbxNewCheckBox.insets = new Insets(0, 0, 5, 5);
+        gbc_chckbxNewCheckBox.anchor = GridBagConstraints.WEST;
+        gbc_chckbxNewCheckBox.gridx = 1;
+        gbc_chckbxNewCheckBox.gridy = 3;
+        panel.add(checkBoxFestival, gbc_chckbxNewCheckBox);
+
+        JLabel lblNewLabel_2 = new JLabel("Sala:");
+        GridBagConstraints gbc_lblNewLabel_2 = new GridBagConstraints();
+        gbc_lblNewLabel_2.insets = new Insets(0, 0, 5, 5);
+        gbc_lblNewLabel_2.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel_2.gridx = 0;
+        gbc_lblNewLabel_2.gridy = 4;
+        panel.add(lblNewLabel_2, gbc_lblNewLabel_2);
+
+        comboBoxSala = new JComboBox<>();
+        GridBagConstraints gbc_comboBox = new GridBagConstraints();
+        gbc_comboBox.insets = new Insets(0, 0, 5, 5);
+        gbc_comboBox.fill = GridBagConstraints.HORIZONTAL;
+        gbc_comboBox.gridx = 1;
+        gbc_comboBox.gridy = 4;
+        panel.add(comboBoxSala, gbc_comboBox);
+
+        JLabel lblNewLabel_3 = new JLabel("Grupo:");
+        GridBagConstraints gbc_lblNewLabel_3 = new GridBagConstraints();
+        gbc_lblNewLabel_3.insets = new Insets(0, 0, 0, 5);
+        gbc_lblNewLabel_3.anchor = GridBagConstraints.EAST;
+        gbc_lblNewLabel_3.gridx = 0;
+        gbc_lblNewLabel_3.gridy = 5;
+        panel.add(lblNewLabel_3, gbc_lblNewLabel_3);
+
+        comboBoxGrupo = new JComboBox<>();
+        GridBagConstraints gbc_comboBox_1 = new GridBagConstraints();
+        gbc_comboBox_1.insets = new Insets(0, 0, 0, 5);
+        gbc_comboBox_1.fill = GridBagConstraints.HORIZONTAL;
+        gbc_comboBox_1.gridx = 1;
+        gbc_comboBox_1.gridy = 5;
+        panel.add(comboBoxGrupo, gbc_comboBox_1);
+
+        JPanel panel_1 = new JPanel();
+        add(panel_1, BorderLayout.NORTH);
+
+        JButton btnNewButton = new JButton("<<");
+        btnNewButton.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                mensajePrecio.setText("");
+                setConcierto(ControladorConcierto.getFirstConcierto());
+            }
+        });
+        panel_1.add(btnNewButton);
+
+        JButton btnNewButton_1 = new JButton("<");
+        btnNewButton_1.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                mensajePrecio.setText("");
+                setConcierto(ControladorConcierto.getAnteriorConcierto(conciertoActual));
+            }
+        });
+        panel_1.add(btnNewButton_1);
+
+        JButton btnNewButton_2 = new JButton(">");
+        btnNewButton_2.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                mensajePrecio.setText("");
+                setConcierto(ControladorConcierto.getSiguienteConcierto(conciertoActual));
+            }
+        });
+        panel_1.add(btnNewButton_2);
+
+        JButton btnNewButton_3 = new JButton(">>");
+        btnNewButton_3.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                mensajePrecio.setText("");
+                setConcierto(ControladorConcierto.getLastConcierto());
+            }
+        });
+        panel_1.add(btnNewButton_3);
+
+        JSeparator separator = new JSeparator();
+        panel_1.add(separator);
+
+        JButton btnNewButton_4 = new JButton("Nuevo");
+        btnNewButton_4.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                nuevoConcierto();
+            }
+        });
+        panel_1.add(btnNewButton_4);
+
+        JButton btnNewButton_5 = new JButton("Guardar");
+        btnNewButton_5.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                guardarConcierto();
+            }
+        });
+        panel_1.add(btnNewButton_5);
+
+        JButton btnNewButton_6 = new JButton("Eliminar");
+        btnNewButton_6.addActionListener(new ActionListener() {
+            public void actionPerformed(ActionEvent e) {
+                eliminarConcierto();
+            }
+        });
+        panel_1.add(btnNewButton_6);
+
+        cargarAlInicio();
+    }
+
+    private void cargarAlInicio() {
+        setConcierto(ControladorConcierto.getFirstConcierto());
+
+        List<Sala> salas = ControladorSala.getAllSalas();
+        for (Sala s : salas) {
+            comboBoxSala.addItem(s);
+        }
+        List<Grupo> grupos = ControladorGrupo.getAllGrupos();
+        for (Grupo g : grupos) {
+            comboBoxGrupo.addItem(g);
+        }
+
+    }
+
+    private void setConcierto(Concierto c) {
+        conciertoActual = c;
+        tfFecha.setText(c.getFecha().toString());
+        tfPrecio.setText(String.valueOf(c.getPrecio()));
+        establecerCheckbox(c.isEs_festival());
+
+
+        comboBoxSala.removeAllItems();
+        List<Sala> salas = ControladorSala.getAllSalas();
+        for (Sala s : salas) {
+            comboBoxSala.addItem(s);
+            if (c.getSala_id() == s.getId()) {
+                comboBoxSala.setSelectedItem(s);
+            }
+        }
+
+        comboBoxGrupo.removeAllItems();
+        List<Grupo> grupos = ControladorGrupo.getAllGrupos();
+        for (Grupo g : grupos) {
+            comboBoxGrupo.addItem(g);
+            if (c.getSala_id() == g.getId()) {
+                comboBoxGrupo.setSelectedItem(g);
+            }
+        }
+
+    }
+
+    private void establecerCheckbox(boolean b) {
+        if (b) {
+            checkBoxFestival.setText("Es Festival");
+        } else {
+            checkBoxFestival.setText("No es Festival");
+        }
+        checkBoxFestival.setSelected(b);
+    }
+
+    private void guardarConcierto() {
+
+        if (Float.valueOf(tfPrecio.getText()) >= 0 && Float.valueOf(tfPrecio.getText()) <= 999.99) {
+            mensajePrecio.setText("");
+            try {
+                Concierto concierto = new Concierto(
+                        conciertoActual.getId(),
+                        sdf.parse(tfFecha.getText()),
+                        Float.valueOf(tfPrecio.getText()),
+                        checkBoxFestival.isSelected(),
+                        ((Sala) comboBoxSala.getSelectedItem()).getId(),
+                        ((Grupo) comboBoxGrupo.getSelectedItem()).getId()
+                );
+                ControladorConcierto.guardarConcierto(concierto);
+            } catch (ParseException e) {
+                //throw new RuntimeException(e);
+            }
+        } else {
+            mensajePrecio.setText("El precio es incorrecto. Debe estar entre 0 y 999.99");
+        }
+    }
+
+    private void nuevoConcierto() {
+        Concierto nuevo = new Concierto(
+                -1,
+                new Date(),
+                0,
+                false,
+                -1,
+                -1
+        );
+
+        tfFecha.setText(sdf.format(nuevo.getFecha()));
+        tfPrecio.setText(String.valueOf(nuevo.getPrecio()));
+        establecerCheckbox(nuevo.isEs_festival());
+        comboBoxSala.setSelectedIndex(-1);
+        comboBoxGrupo.setSelectedIndex(-1);
+
+        conciertoActual = nuevo;
+    }
+
+    private void eliminarConcierto() {
+        if (JOptionPane.showConfirmDialog(this, "¿Desea borrar el registro?", "¿Está seguro?", JOptionPane.YES_NO_OPTION) != 0) {
+            return;
+        }
+
+        Concierto conciertoSiguiente = ControladorConcierto.getSiguienteConcierto(conciertoActual);
+        Concierto conciertoAnterior = ControladorConcierto.getAnteriorConcierto(conciertoActual);
+
+        int resultado = ControladorConcierto.borrarConcierto(conciertoActual);
+        if (resultado > 0) {
+            if (conciertoSiguiente != null) {
+                setConcierto(conciertoSiguiente);
+            } else if (conciertoAnterior != null) {
+                setConcierto(conciertoAnterior);
+            } else {
+                nuevoConcierto();
+            }
+        }
+    }
+
+}

src/main/java/examenes/examen20250509/vista/MainView.java

@@ -0,0 +1,56 @@
+package examenes.examen20250509.vista;
+
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import java.awt.BorderLayout;
+import java.nio.file.FileStore;
+import javax.swing.JTabbedPane;
+
+public class MainView extends JFrame {
+
+    private static final long serialVersionUID = 1L;
+    private JPanel contentPane;
+
+    /**
+     * Launch the application.
+     */
+    public static void main(String[] args) {
+        EventQueue.invokeLater(new Runnable() {
+            public void run() {
+                try {
+                    MainView frame = new MainView();
+                    frame.setVisible(true);
+                } catch (Exception e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+
+    /**
+     * Create the frame.
+     */
+    public MainView() {
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        setBounds(0, 0, 800, 500);
+        setLocationRelativeTo(null);
+        contentPane = new JPanel();
+        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+
+        setContentPane(contentPane);
+        contentPane.setLayout(new BorderLayout(0, 0));
+
+        JTabbedPane tabbedPane = new JTabbedPane(JTabbedPane.TOP);
+        contentPane.add(tabbedPane, BorderLayout.CENTER);
+
+        tabbedPane.addTab("Gestión", null, new GestionConciertos(), null);
+
+        tabbedPane.addTab("Filtrado", null, new FiltradoConciertos(), null);
+
+        tabbedPane.addTab("Estadísticas", null, new EstadisticasConciertos(), null);
+    }
+
+}