package gestionDB;

import java.sql.DriverManager;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;

public class CreationTable {

	private static final String DB_DRIVER = "oracle.jdbc.driver.OracleDriver";
	private static final String DB_CONNECTION = "jdbc:oracle:thin:@localhost:1521:MKYONG";
	private static final String DB_USER = "user";
	private static final String DB_PASSWORD = "password";

	public static void main(String[] argv) {
		try {
			createTable();
		} catch (SQLException e) {
			System.out.println(e.getMessage());
		}
	}

	private static void createTable() throws SQLException {
		Connection dbConnection = null;
		PreparedStatement preparedStatement = null;
		String createTableSQL = "CREATE TABLE DBUSER1("
				+ "USER_ID NUMBER(5) NOT NULL, "
				+ "USERNAME VARCHAR(20) NOT NULL, "
				+ "CREATED_BY VARCHAR(20) NOT NULL, "
				+ "CREATED_DATE DATE NOT NULL, " + "PRIMARY KEY (USER_ID) "
				+ ")";
		try {
			dbConnection = getDBConnection();
			preparedStatement = dbConnection.prepareStatement(createTableSQL);
			System.out.println(createTableSQL);
			// execute create SQL stetement
			preparedStatement.executeUpdate();
			System.out.println("Table \"dbuser\" is created!");
		} catch (SQLException e) {
			System.out.println(e.getMessage());
		} finally {
			if (preparedStatement != null) {
				preparedStatement.close();
			}
			if (dbConnection != null) {
				dbConnection.close();
			}
		}
	}


	private static Connection getDBConnection() {
		Connection dbConnection = null;
		try {
			Class.forName(DB_DRIVER);
		} catch (ClassNotFoundException e) {
			System.out.println(e.getMessage());
		}
		try {
			dbConnection = DriverManager.getConnection(
					DB_CONNECTION, DB_USER,DB_PASSWORD);
			return dbConnection;
		} catch (SQLException e) {
			System.out.println(e.getMessage());
		}
		return dbConnection;
	}
}