This is what I have so far. package edi.iupui.cit214; import java.Connection; import java.DriverManager; import java.PreparedStatement; import java…. | Cheap Nursing Papers

This is what I have so far. package edi.iupui.cit214; import java.Connection; import java.DriverManager; import java.PreparedStatement; import java….

I need help on this badly! This is what I have so far.

package edi.iupui.cit214;

import java.sql.Connection;

import java.sql.DriverManager;

import java.sql.PreparedStatement;

import java.sql.ResultSet;

import java.sql.SQLException;

public class JDBCBasic {

private static final String SELECT_FROM_CUSTOMER = “select * from

customer”;

public static void main(String[] args) throws SQLException {

Connection connection = null;

try {

loadDriver();

connection = getConnection();

//selectFromCustomerTable(connection);

insertToCustomerTable(connection);

} finally {

connection.close();

}

}

private static void selectFromCustomerTable(Connection connection)

throws SQLException {

PreparedStatement prepareStatement =

connection.prepareStatement(SELECT_FROM_CUSTOMER);

ResultSet resultSet = prepareStatement.executeQuery();

System.out.println(“================================================

========================”);

System.out.println(“CUSTOMER”);

System.out.println(“================================================

========================”);

while (resultSet.next()) {

// , CUSTOMER_NAME, STREET, CITY, STATE, ZIP,

BALANCE, CREDIT_LIMIT, REP_NUM

String data =

resultSet.getString(“CUSTOMER_NUM”) + “, ” +

resultSet.getString(“CUSTOMER_NAME”);

System.out.println(data);

}

System.out.println(“================================================

========================”);

}

private static void insertToCustomerTable(Connection connection)

throws SQLException {

PreparedStatement prepareStatement =

connection.prepareStatement(” INSERT INTO CUSTOMER ” +

” VALUES ” +

” (‘104′,’Cool Sports’,’2837

Greenway’,’Fillmore’,’FL’,’33336′,6550.00,7500.00,’20’) “);

int result = prepareStatement.executeUpdate();

if (result == 1) {

System.out.println(“Successfully inserted.”);

}

else {

System.out.println(“Failed to insert.”);

}

}

private static Connection getConnection() {

Connection connection = null;

try {

connection = DriverManager

.getConnection(“jdbc:mysql://localhost/premiere?” +

“user=root&password=mysql214”);

System.out.println(“Database connection

acquired”);

} catch (SQLException ex) {

// handle any errors

System.out.println(“SQLException: ” +

ex.getMessage());

System.out.println(“SQLState: ” +

ex.getSQLState());

System.out.println(“VendorError: ” +

ex.getErrorCode());

}

return connection;

}

private static void loadDriver() {

try {

Class.forName(“com.mysql.jdbc.Driver”).newInstance();

System.out.println(“Driver Loaded”);

} catch (Exception ex) {

ex.printStackTrace();

}

}

}

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