Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- package jdbc;
- 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.logging.Level;
- import java.util.logging.Logger;
- public class JDBCTest {
- public static void main(String[] args) {
- nadjiOdeljenja();
- dodajOdeljenje(60, "Test", "Test");
- nadjiOdeljenja();
- }
- public static void nadjiOdeljenja() {
- String url = "jdbc:oracle:thin:@localhost:1521:orcl";
- String upit = "select * from odeljenje";
- try (Connection con = DriverManager.getConnection(url, "student", "student");
- Statement stat = con.createStatement();
- ResultSet rs = stat.executeQuery(upit);) {
- while(rs.next()) {
- int sifra = rs.getInt(1);
- String naziv = rs.getString("nazivodelj");
- String grad = rs.getString(3);
- System.out.println("Sifra: "+sifra+", naziv: "+naziv+", grad: "+grad);
- }
- } catch (SQLException ex) {
- Logger.getLogger(JDBCTest.class.getName()).log(Level.SEVERE, null, ex);
- }
- }
- public static void dodajOdeljenje(int sifra, String naziv, String grad) {
- String url = "jdbc:oracle:thin:@localhost:1521:orcl";
- String upit = "insert into odeljenje values(?,?,?)";
- try (Connection con = DriverManager.getConnection(url, "student", "student");
- PreparedStatement ps = con.prepareStatement(upit)) {
- con.setAutoCommit(false);
- ps.setInt(1, sifra);
- ps.setString(2, naziv);
- ps.setString(3, grad);
- int broj = ps.executeUpdate();
- if(broj > 0) {
- con.commit();
- } else {
- con.rollback();
- }
- } catch (SQLException ex) {
- Logger.getLogger(JDBCTest.class.getName()).log(Level.SEVERE, null, ex);
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement