Trazendo as mundas do readme da aula-12 para aula-13

pom.xml

@@ -4,6 +4,13 @@
     <groupId>ifb1</groupId>
     <artifactId>javaInterface</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.xerial</groupId>
+            <artifactId>sqlite-jdbc</artifactId>
+            <version>3.44.0.0</version>
+        </dependency>
+    </dependencies>
     <packaging>jar</packaging>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/br/edu/ifb/DAO/ContatoDAO.java

@@ -0,0 +1,111 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.DAO;
+
+import br.edu.ifb.classes.Contato;
+import br.edu.ifb.conexao.Conexao;
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.ArrayList;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/**
+ *
+ * @author dariopintor CRUD pequeno teste
+ */
+public class ContatoDAO {
+
+    public ArrayList<Contato> lerBanco() {
+
+        Connection con = Conexao.getConnection();
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        ArrayList<Contato> contatos = new ArrayList<>();
+//teste
+        try {
+            stmt = con.prepareStatement("SELECT * FROM Contato");
+            rs = stmt.executeQuery();
+
+            while (rs.next()) {
+                Contato contato = new Contato();
+                contato.setId(rs.getInt("id"));
+                contato.setIdUsuario(rs.getInt("usuarioId"));
+                contato.setNome(rs.getString("nome"));
+                contato.setTelefone(rs.getString("telefone"));
+                contato.setEmail(rs.getString("email"));
+                contato.setDataAniversario(rs.getString("aniversario"));
+                contatos.add(contato);
+            }
+        } catch (SQLException ex) {
+            System.out.println("Não foi possível ler a tabela Contato");
+        } finally {
+            Conexao.closeConnection(con, stmt, rs);
+        }
+        return contatos;
+    }
+
+    public void inserirBanco(Contato c) {
+        Connection con = Conexao.getConnection();
+        PreparedStatement stmt = null;
+        try {
+            stmt = con.prepareStatement("INSERT INTO Contato (usuarioId, nome, telefone, email, aniversario) VALUES (?, ?, ?, ?, ?)");
+            stmt.setInt(1, c.getIdUsuario());
+            stmt.setString(2, c.getNome());
+            stmt.setString(3, c.getTelefone());
+            stmt.setString(4, c.getEmail());
+            stmt.setString(5, c.getDataAniversario());
+            stmt.executeUpdate();
+
+        } catch (SQLException ex) {
+            System.out.println("Erro ao inserir na tabela Contato");
+        } finally {
+            Conexao.closeConnection(con, stmt);
+        }
+
+    }
+
+    public void atualizarBanco(Contato c) {
+        Connection con = Conexao.getConnection();
+        PreparedStatement stmt = null;
+        try {
+            stmt = con.prepareStatement("UPDATE Contato SET  nome = ?, telefone = ?, email = ? , aniversario = ? WHERE id = ?");
+
+            stmt.setString(1, c.getNome());
+            stmt.setString(2, c.getTelefone());
+            stmt.setString(3, c.getEmail());
+            stmt.setString(4, c.getDataAniversario());
+            stmt.setInt(5, c.getId());
+            stmt.executeUpdate();
+
+        } catch (SQLException ex) {
+            System.out.println("Erro ao atualizar na tabela Contato");
+        } finally {
+            Conexao.closeConnection(con, stmt);
+        }
+
+
+
+
+}
+    public void deletarNoBanco(Contato c) {
+        Connection con = Conexao.getConnection();
+        PreparedStatement stmt = null;
+        try {
+            stmt = con.prepareStatement(" DELETE FROM Contato WHERE id = ? AND usuarioID = ?");
+            stmt.setInt(1,c.getId());
+            stmt.setInt(2,c.getIdUsuario());
+            stmt.executeUpdate();
+
+        } catch (SQLException ex) {
+            System.out.println("Erro ao deletar na tabela Contato");
+        } finally {
+            Conexao.closeConnection(con, stmt);
+        }
+
+    }
+}

src/main/java/br/edu/ifb/DAO/LoginDAO.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.DAO;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class LoginDAO {
+
+}

src/main/java/br/edu/ifb/DAO/RegistrarDAO.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.DAO;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class RegistrarDAO {
+
+}

src/main/java/br/edu/ifb/DAO/UsuarioDAO.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.DAO;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class UsuarioDAO {
+
+}

src/main/java/br/edu/ifb/classes/Contato.java

@@ -0,0 +1,85 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.classes;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class Contato {
+
+    private int id;
+    private int idUsuario;
+    private String nome;
+    private String telefone;
+    private String email;
+    private String dataAniversario;
+
+    public Contato(){
+
+    }
+    public Contato(int id, int idUsuario, String nome, String telefone, String email, String dataAniversario) {
+        this.id = id;
+        this.idUsuario = idUsuario;
+        this.nome = nome;
+        this.telefone = telefone;
+        this.email = email;
+        this.dataAniversario = dataAniversario;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public int getIdUsuario() {
+        return idUsuario;
+    }
+
+    public void setIdUsuario(int idUsuario) {
+        this.idUsuario = idUsuario;
+    }
+
+    public String getNome() {
+        return nome;
+    }
+
+    public void setNome(String nome) {
+        this.nome = nome;
+    }
+
+    public String getTelefone() {
+        return telefone;
+    }
+
+    public void setTelefone(String telefone) {
+        this.telefone = telefone;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getDataAniversario() {
+        return dataAniversario;
+    }
+
+    public void setDataAniversario(String dataAniversario) {
+        this.dataAniversario = dataAniversario;
+    }
+
+    @Override
+    public String toString() {
+        return "Contato{" + "id=" + id + ", idUsuario=" + idUsuario + ", nome=" + nome + ", telefone=" + telefone + ", email=" + email + ", dataAniversario=" + dataAniversario + '}';
+    }
+
+}

src/main/java/br/edu/ifb/classes/Login.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.classes;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class Login {
+
+}

src/main/java/br/edu/ifb/classes/Registrar.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.classes;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class Registrar {
+
+}

src/main/java/br/edu/ifb/classes/Usuario.java

@@ -0,0 +1,13 @@
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
+ */
+package br.edu.ifb.classes;
+
+/**
+ *
+ * @author dariopintor
+ */
+public class Usuario {
+
+}

src/main/java/br/edu/ifb/conexao/Conexao.java

@@ -0,0 +1,61 @@
+package br.edu.ifb.conexao;
+
+
+import br.edu.ifb.DAO.ContatoDAO;
+import java.sql.Connection;
+import java.sql.Driver;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class Conexao {
+
+   private static final String URL = "jdbc:sqlite:bancoAgenda.db";
+    public static Connection getConnection() {
+
+       try {
+           return DriverManager.getConnection(URL);
+       } catch (SQLException ex) {
+           System.out.println("Banco não conectado!");
+           Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, ex);
+       }
+       return null;
+    }
+
+    public static void closeConnection(Connection con){
+       try {
+           con.close();
+       } catch (SQLException ex) {
+           Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, ex);
+       }
+    }
+
+    public static void closeConnection(Connection con, PreparedStatement stmt){
+       closeConnection(con);
+        try {  
+
+           stmt.close();
+       } catch (SQLException ex) {
+           Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, ex);
+       }
+    }
+
+    public static void closeConnection(Connection con, PreparedStatement stmt, ResultSet rs){
+        closeConnection(con, stmt);
+       try {
+           rs.close();
+       } catch (SQLException ex) {
+           Logger.getLogger(Conexao.class.getName()).log(Level.SEVERE, null, ex);
+       }
+
+    }
+
+
+    public static void main(String[] args) {
+        ContatoDAO ver = new ContatoDAO();
+        ver.lerBanco();
+    }
+}