Actividad 11

.classpath

@@ -5,5 +5,6 @@
 	<classpathentry kind="lib" path="/Users/luisa/myRepo/Java101/src/lib/log4j-1.2-api-2.9.1.jar"/>
 	<classpathentry kind="lib" path="/Users/luisa/myRepo/Java101/src/lib/log4j-api-2.9.1.jar"/>
 	<classpathentry kind="lib" path="/Users/luisa/myRepo/Java101/src/lib/log4j-iostreams-2.9.1.jar"/>
+	<classpathentry kind="lib" path="/Users/luisa/myRepo/Java101/src/lib/sqlite-jdbc-3.20.0.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

bin/log4j2.xml

@@ -11,7 +11,7 @@
 		</File>
 	</Appenders>
 	<Loggers>
-		<Logger name="io.AAdmin" level="info">
+		<Logger name="db.CustomerAdmin" level="info">
 
 		</Logger>
 		<Root level="error"><AppenderRef ref="Logfile" /></Root>

src/db/Chinook.java

@@ -0,0 +1,107 @@
+package db;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.util.ArrayList;
+
+public class Chinook {
+	private String database;
+	private Connection connection;
+	private Statement statement;
+
+	public Chinook(String db) throws ClassNotFoundException, SQLException{
+		this.database = db;
+		// 1. Obtener el Driver correcto para la base de datos
+		// Escribe tu código aquí{
+		Class.forName("org.sqlite.JDBC");
+		// }
+		this.connection = DriverManager.getConnection("jdbc:sqlite:" + database);
+		this.statement = connection.createStatement();
+	}
+
+	public Connection getConnection() {
+		return connection;
+	}
+
+	public ArrayList<Customer> getCustomers() throws SQLException{
+		ResultSet rs = this.statement.executeQuery("select * from customer");
+		ArrayList<Customer> customers = new ArrayList<Customer>();
+		while (rs.next()){
+			Customer temp = new Customer();
+			temp.setCustomerId(rs.getInt("CustomerId"));
+			temp.setFirstName(rs.getString("FirstName"));
+			temp.setLastName(rs.getString("LastName"));
+			temp.setCompany(rs.getString("Company"));
+			temp.setAddress(rs.getString("Address"));
+			temp.setCity(rs.getString("City"));
+			temp.setState(rs.getString("State"));
+			temp.setCountry(rs.getString("Country"));
+			temp.setPostalCode(rs.getString("PostalCode"));
+			temp.setPhone(rs.getString("Phone"));
+			temp.setFax(rs.getString("Fax"));
+			temp.setEmail(rs.getString("Email"));
+			temp.setSupportRepId(rs.getInt("SupportRepId"));
+			customers.add(temp);
+		}
+		return customers;
+	}
+
+	public boolean addCustomer(Customer customer) throws SQLException{
+		String sql = "insert into Customer(FirstName, LastName, Company, Address, "
+				+ "City, State, Country, PostalCode, Phone, Fax, Email, SupportRepId) "
+				+ "values (?,?,?,?,?,?,?,?,?,?,?,?)";
+		PreparedStatement prepStmt = this.connection.prepareStatement(sql);
+		// 2. Agregar los atributos del objeto customer al PreparedStatement
+		// Escribe tu código aquí{
+		prepStmt.setString(1,customer.getFirstName());
+		prepStmt.setString(2, customer.getLastName());
+		prepStmt.setString(3,customer.getCompany());
+		prepStmt.setString(4, customer.getAddress());
+		prepStmt.setString(5, customer.getCity());
+		prepStmt.setString(6, customer.getState());
+		prepStmt.setString(7, customer.getCountry());
+		prepStmt.setString(8, customer.getPostalCode());
+		prepStmt.setString(9, customer.getPhone());
+		prepStmt.setString(10, customer.getFax());
+		prepStmt.setString(11, customer.getEmail());
+		prepStmt.setInt(12, customer.getSupportRepId());
+		// }
+		return prepStmt.execute();
+	}
+
+	public int deleteCustomer(Customer customer) throws SQLException{
+		String sql = "delete from Customer where CustomerId = ? ";
+		PreparedStatement prepStmt = this.connection.prepareStatement(sql);
+		prepStmt.setInt(1, customer.getCustomerId());
+		prepStmt.execute();
+		return prepStmt.getUpdateCount();
+	}
+
+	public int updateCustomer(Customer customer) throws SQLException{
+		String sql = "update customer set FirstName=?, LastName=?, Company=?, Address=?, City=?, "
+				+ "State=?, Country=?, PostalCode=?, Phone=?, Fax=?, Email=?, SupportRepId=?"
+				+ "where CustomerId = ?";
+		PreparedStatement prepStmt = this.connection.prepareStatement(sql);
+		// 3. Agregar los atributos del objeto customer al PreparedStatement
+		// Escribe tu código aquí{
+		prepStmt.setString(1,customer.getFirstName());
+		prepStmt.setString(2, customer.getLastName());
+		prepStmt.setString(3,customer.getCompany());
+		prepStmt.setString(4, customer.getAddress());
+		prepStmt.setString(5, customer.getCity());
+		prepStmt.setString(6, customer.getState());
+		prepStmt.setString(7, customer.getCountry());
+		prepStmt.setString(8, customer.getPostalCode());
+		prepStmt.setString(9, customer.getPhone());
+		prepStmt.setString(10, customer.getFax());
+		prepStmt.setString(11, customer.getEmail());
+		prepStmt.setInt(12, customer.getSupportRepId());
+		prepStmt.setInt(13, customer.getCustomerId());
+		// }
+		prepStmt.execute();
+		return prepStmt.getUpdateCount();
+	}
+}

src/db/Customer.java

@@ -0,0 +1,146 @@
+package db;
+
+public class Customer {
+	// 1. Crear los atributos de la clase Customer en base a la definición de la base de datos
+	// Escribe tu codigo aqui {
+	private int customerId;
+	private String firstName;
+	private String lastName;
+	private String company;
+	private String address;
+	private String city;
+	private String state;
+	private String country;
+	private String postalCode;
+	private String phone;
+	private String fax;
+	private String email;
+	private int supportRepId;
+
+	// }
+
+	//2. Crear los métodos de acceso
+	// Escribe tu codigo aqui {
+
+
+	public int getCustomerId(){
+		return this.customerId;
+	}
+
+	public void setCustomerId(int customerId) {
+		this.customerId = customerId;
+	}
+
+	public String getFirstName() {
+		return this.firstName;
+	}
+
+	public void setFirstName(String firstName) {
+		this.firstName = firstName;
+	}
+
+	public String getCity() {
+		return city;
+	}
+
+	public void setCity(String city) {
+		this.city = city;
+	}
+
+
+
+	public String getCountry() {
+		return country;
+	}
+
+	public void setCountry(String country) {
+		this.country = country;
+	}
+
+	public String getCompany(){
+		return this.company;
+	}
+
+	public void setCompany(String company){
+		this.company = company;
+	}
+
+
+	public String getAddress(){
+		return this.address;
+	}
+
+	public void setAddress(String address){
+		this.address = address;
+	}
+
+	public String getState() {
+		return this.state;
+	}
+
+	public void setState(String state) {
+		this.state = state;
+	}
+	public String getPhone() {
+		return phone;
+	}
+
+	public void setPhone(String phone) {
+		this.phone = phone;
+	}
+
+	public String getPostalCode() {
+		return this.postalCode;
+	}
+
+	public void setPostalCode(String postalCode) {
+		this.postalCode = postalCode;
+	}
+
+	public String getFax() {
+		return fax;
+	}
+
+	public void setFax(String fax) {
+		this.fax = fax;
+	}
+
+	public String getLastName(){
+		return this.lastName;
+	}
+
+	public void setLastName(String lastName){
+		this.lastName = lastName;
+	}
+
+	public String getEmail(){
+		return this.email;
+	}
+
+	public void setEmail(String email){
+		this.email = email;
+	}
+
+	public int getSupportRepId(){
+		return this.supportRepId;
+	}
+
+	public void setSupportRepId(int supportRepId){
+		this.supportRepId = supportRepId;
+	}
+
+
+
+	// }
+
+
+	@Override
+	public String toString(){
+		return String.format("%-5s %-10s %-20s %-25s %-15s %-5s", this.customerId, this.firstName, 
+				this.lastName, this.company, this.email, this.supportRepId);
+	}
+
+
+
+
+}