public void actionPerformed(ActionEvent ev) { try { // stok String query = "DELETE FROM stok_produk WHERE id_produk=" + idProduk; int hasil1 = stm.executeUpdate(query); // pemasukkan query = "DELETE FROM pemasukan WHERE id_produk=" + idProduk; int hasil2 = stm.executeUpdate(query); // pengeluaran query = "DELETE FROM pengeluaran WHERE id_produk=" + idProduk; int hasil3 = stm.executeUpdate(query); // produk query = "DELETE FROM produk WHERE id_produk=" + idProduk; int hasil4 = stm.executeUpdate(query); if (hasil1 == 1 || hasil2 == 1 || hasil3 == 1 && hasil4 == 1) { setDataTabel(); JOptionPane.showMessageDialog(null, "berhasil hapus"); } else { JOptionPane.showMessageDialog(null, "gagal"); } } catch (SQLException SQLerr) { SQLerr.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } }
public static void closeConnect() { try { con.close(); } catch (SQLException e) { MessageBox.infoBox(e.toString(), "Error in closeConnect"); } }
/** * _more_ * * @return _more_ */ public Connection getConnection() { if (connection != null) { return connection; } String url = getFilename(); if ((dataSource.getUserName() == null) || (dataSource.getUserName().trim().length() == 0)) { if (url.indexOf("?") >= 0) { int idx = url.indexOf("?"); List<String> args = (List<String>) StringUtil.split(url.substring(idx + 1), "&", true, true); url = url.substring(0, idx); for (String tok : args) { List<String> subtoks = (List<String>) StringUtil.split(tok, "=", true, true); if (subtoks.size() != 2) { continue; } String name = subtoks.get(0); String value = subtoks.get(1); if (name.equals("user")) { dataSource.setUserName(value); } else if (name.equals("password")) { dataSource.setPassword(value); } } } } int cnt = 0; while (true) { String userName = dataSource.getUserName(); String password = dataSource.getPassword(); if (userName == null) { userName = ""; } if (password == null) { password = ""; } try { connection = DriverManager.getConnection(url, userName, password); return connection; } catch (SQLException sqe) { if ((sqe.toString().indexOf("role \"" + userName + "\" does not exist") >= 0) || (sqe.toString().indexOf("user name specified") >= 0)) { String label; if (cnt == 0) { label = "<html>The database requires a login.<br>Please enter a user name and password:</html>"; } else { label = "<html>Incorrect username/password. Please try again.</html>"; } if (!dataSource.showPasswordDialog("Database Login", label)) { return null; } cnt++; continue; } throw new BadDataException("Unable to connect to database", sqe); } } }
public void display(ResultSet rs) { try { boolean recordNumber = rs.next(); if (recordNumber) { payNo = rs.getString(1); pasNo = rs.getString(2); pasName = rs.getString(3); mode = rs.getString(4); dt = rs.getString(5); amount = rs.getString(6); rev = rs.getString(7); text1.setText(payNo); combo1.setSelectedItem(pasNo); combo2.setSelectedItem(pasName); combo4.setSelectedItem(mode); p_date.setText(dt); combo8.setSelectedItem(amount); combo3.setSelectedItem(rev); } else { JOptionPane.showMessageDialog( null, "Record Not found", "ERROR", JOptionPane.DEFAULT_OPTION); } } catch (SQLException sqlex) { sqlex.printStackTrace(); } }
public synchronized void updateThumbnail( String name, long modified, int type, DLNAMediaInfo media) { Connection conn = null; PreparedStatement ps = null; try { conn = getConnection(); ps = conn.prepareStatement("UPDATE FILES SET THUMB = ? WHERE FILENAME = ? AND MODIFIED = ?"); ps.setString(2, name); ps.setTimestamp(3, new Timestamp(modified)); if (media != null) { ps.setBytes(1, media.getThumb()); } else { ps.setNull(1, Types.BINARY); } ps.executeUpdate(); } catch (SQLException se) { if (se.getErrorCode() == 23001) { LOGGER.debug( "Duplicate key while inserting this entry: " + name + " into the database: " + se.getMessage()); } else { LOGGER.error(null, se); } } finally { close(ps); close(conn); } }
public void excluir(Oriundo oriundo) throws SQLException { Connection con = DriverManager.getConnection( new conexao().url, new conexao().config.getString("usuario"), new conexao().config.getString("senha")); PreparedStatement ps = null; String sqlExcluir = "DELETE FROM oriundo WHERE codigo=?"; try { ps = con.prepareStatement(sqlExcluir); ps.setInt(1, oriundo.getCodigo()); ps.executeUpdate(); JOptionPane.showMessageDialog( null, "Ecluido Com Sucesso: ", "Mensagem do Sistema - Excluir", 1); } catch (NumberFormatException e) { JOptionPane.showMessageDialog( null, "NumberFormaterExeption Erro: " + e.getMessage(), "ClasseDAO Func.Excluir", 0); e.printStackTrace(); } catch (NullPointerException e) { JOptionPane.showMessageDialog( null, "NullPointerException Erro: " + e.getMessage(), "ClasseDAO Func. Excluir", 0); e.printStackTrace(); } catch (SQLException e) { JOptionPane.showMessageDialog( null, "SQLException Erro: " + e.getMessage(), "ClasseDAO Func. Excluir", 0); e.printStackTrace(); } catch (Exception e) { JOptionPane.showMessageDialog( null, "Exception Erro: " + e.getMessage(), "ClasseDAO Func. Excluir", 0); e.printStackTrace(); } finally { ps.close(); con.close(); } }
@Override public void actionPerformed(ActionEvent axnEve) { Object obj = axnEve.getSource(); if (obj == replyBut) { try { if (Home.composeDial != null && Home.composeDial.isShowing()) { } else { Home.composeDial = new ComposeMailDialog( msgID, workingSet.getString("mail_addresses"), workingSet.getString("subject")); } } catch (SQLException sqlExc) { sqlExc.printStackTrace(); } } else if (obj == forwardBut) { try { if (Home.composeDial != null && Home.composeDial.isShowing()) { } else { Home.composeDial = new ComposeMailDialog( msgID, workingSet.getString("subject") + "\n\n" + workingSet.getString("content")); } } catch (SQLException sqlExc) { sqlExc.printStackTrace(); } } }
/** * metoda pobierajaca wszystkie rekordy z BD1. * * @return */ public ArrayList<StudentFirst> getAllStudentFromDBfirst() { logger.info("getAllContactFromDB"); ResultSet result = null; ArrayList<StudentFirst> students = new ArrayList<>(); try { prepStmt = conn.prepareStatement("SELECT * FROM student1"); result = prepStmt.executeQuery(); int id, index; String name, surname, university, faculty, field; for (int i = 0; result.next(); i++) { id = result.getInt("stud1_id"); index = result.getInt("stud1_index"); name = result.getString("stud1_name"); surname = result.getString("stud1_lastname"); university = result.getString("stud1_university"); faculty = result.getString("stud1_faculty"); field = result.getString("stud1_field"); students.add(new StudentFirst(id, index, name, surname, university, faculty, field)); logger.info(students.get(i).toString()); } if (students.size() == 0) { logger.info("Pusta BD?"); } return students; } catch (SQLException e1) { JOptionPane.showMessageDialog(null, e1); e1.printStackTrace(); return null; } }
public void actionPerformed(java.awt.event.ActionEvent evt) { String sql1 = "select a.* FROM ANTENA a WHERE a.ID_antena='" + (newJPanel.jList1.getSelectedIndex() + 1) + "' "; String pom = ""; System.out.println(sql1); try { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection conn; try { conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", user, password); Statement stmt1 = conn.createStatement(); ResultSet rs1 = stmt1.executeQuery(sql1); while (rs1.next()) { NewJPanel.jTextField1.setText(rs1.getString("ID_antena")); NewJPanel.jTextField2.setText(rs1.getString("Producent")); NewJPanel.jTextField3.setText(rs1.getString("Numer_identyfikacyjny")); NewJPanel.jTextField4.setText(rs1.getString("Czestotliwosc")); NewJPanel.jTextField5.setText(rs1.getString("Polaryzacja")); NewJPanel.jTextField6.setText(rs1.getString("Moc")); NewJPanel.jTextField7.setText(rs1.getString("Rodzaj")); } } catch (SQLException e1) { System.out.println("tutaj 1"); e1.printStackTrace(); } } catch (ClassNotFoundException e1) { System.out.println("tutaj 2"); e1.printStackTrace(); } }
public ExptLocatorTree(Genome g) { super(); try { java.sql.Connection c = DatabaseFactory.getConnection(ExptLocator.dbRole); int species = g.getSpeciesDBID(); int genome = g.getDBID(); Statement s = c.createStatement(); ResultSet rs = null; rs = s.executeQuery( "select e.name, e.version from experiment e, exptToGenome eg where e.active=1 and " + "e.id=eg.experiment and eg.genome=" + genome); while (rs.next()) { String name = rs.getString(1); String version = rs.getString(2); ChipChipLocator loc = new ChipChipLocator(g, name, version); this.addElement(loc.getTreeAddr(), loc); } rs.close(); rs = s.executeQuery( "select ra.name, ra.version from rosettaanalysis ra, rosettaToGenome rg where " + "ra.id = rg.analysis and ra.active=1 and rg.genome=" + genome); while (rs.next()) { String name = rs.getString(1); String version = rs.getString(2); MSPLocator msp = new MSPLocator(g, name, version); this.addElement(msp.getTreeAddr(), msp); } rs.close(); rs = s.executeQuery( "select ra.name, ra.version from bayesanalysis ra, bayesToGenome rg where " + "ra.id = rg.analysis and ra.active=1 and rg.genome=" + genome); while (rs.next()) { String name2 = rs.getString(1); String version2 = rs.getString(2); ExptLocator loc2 = new BayesLocator(g, name2, version2); addElement(loc2.getTreeAddr(), loc2); } rs.close(); s.close(); DatabaseFactory.freeConnection(c); } catch (SQLException se) { se.printStackTrace(System.err); throw new RuntimeException(se); } catch (UnknownRoleException e) { e.printStackTrace(); } }
private void submitButtonActionPerformed( java.awt.event.ActionEvent evt) { // GEN-FIRST:event_submitButtonActionPerformed // TODO add your handling code here: Connection con = FrameLogin.getConnect(); String SQLInsert = "INSERT INTO `2761DB`.`Persons` (`FirstName`, `LastName`, `CellPhoneNo`, `HomePhoneNo`, " + "`SchoolId`, `Graduation Year`, `Gender`) VALUES ('" + firstName.getText() + "', '" + lastName.getText() + "', '" + cellPhone.getText() + "', '" + homePhone.getText() + "', '" + studentId.getText() + "', '" + gradYear.getText() + "', '" + (String) (gender.getSelectedItem()) + "');"; String SQLUpdate = "UPDATE `2761DB`.`Persons` SET `FirstName` = '" + firstName.getText() + "', `LastName` = '" + lastName.getText() + "', `CellPhoneNo` = ' " + cellPhone.getText() + "', `HomePhoneNo` = '" + homePhone.getText() + "', `Graduation Year` = '" + gradYear.getText() + "', `Gender` = '" + (String) (gender.getSelectedItem()) + "' WHERE `PersonId` = '" + Id + "';"; // UPDATE `2761DB`.`Persons` SET `FirstName`='Robbie', `LastName`='Tacescu', `CellPhoneNo`='', // `HomePhoneNo`='559300', `SchoolId`='15648916', `Graduation Year`='6545', `Gender`='males' // WHERE // `PersonId`='42'; try { if (isEdit) { Statement stmt = con.createStatement(); // System.out.println(SQLUpdate); stmt.executeUpdate(SQLUpdate); } else { Statement stmt = con.createStatement(); // System.out.println(SQLInsert); stmt.executeUpdate(SQLInsert); } } catch (SQLException err) { MessageBox.infoBox(err.toString(), "Error in AddUserForm submitButton"); } FrameLogin.closeConnect(); this.dispose(); } // GEN-LAST:event_submitButtonActionPerformed
private void close(ResultSet rs) { try { if (rs != null) { rs.close(); } } catch (SQLException e) { LOGGER.error("error during closing:" + e.getMessage(), e); } }
private void close(Statement ps) { try { if (ps != null) { ps.close(); } } catch (SQLException e) { LOGGER.error("error during closing:" + e.getMessage(), e); } }
private void close(Connection conn) { try { if (conn != null) { conn.close(); } } catch (SQLException e) { LOGGER.error("error during closing:" + e.getMessage(), e); } }
private void passwordTextBoxKeyPressed( java.awt.event.KeyEvent evt) { // GEN-FIRST:event_passwordTextBoxKeyPressed // TODO add your handling code here: int key = evt.getKeyCode(); if (key == KeyEvent.VK_ENTER) { boolean verify = false; String user = usernameTextBox.getText(); String passwd = passwordTextBox.getText(); if (user.equals("") || passwd.equals("")) { JOptionPane.showMessageDialog( AdminLogin.this, "Sorry! You must enter a Username and Password to login "); usernameTextBox.requestFocus(); } else { Connection con = getConnection(); try { ResultSet rows; Statement s = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE); String select = "Select * from admin;"; rows = s.executeQuery(select); while (rows.next()) { String username = rows.getString("Username"); String password = rows.getString("Password"); if (user.equals(username) && passwd.equals(password)) { verify = true; this.dispose(); // btn.btnEnabled(); break; } } if (verify == false) { verify = false; JOptionPane.showMessageDialog( AdminLogin.this, "Access Denied! Invalid Username or Password"); usernameTextBox.setText(""); passwordTextBox.setText(""); usernameTextBox.requestFocus(); } } catch (SQLException e) { System.out.println(e.getMessage()); } if (verify == false) { JOptionPane.showMessageDialog( AdminLogin.this, "Access Denied! Invalid Username or Password"); usernameTextBox.setText(""); passwordTextBox.setText(""); usernameTextBox.requestFocus(); } // TODO add your handling code here: } } if (key == KeyEvent.VK_UP) { usernameTextBox.grabFocus(); } if (key == KeyEvent.VK_KP_UP) { usernameTextBox.grabFocus(); } } // GEN-LAST:event_passwordTextBoxKeyPressed
public void run() { m_nTrans = 0; m_nTrans1Sec = 0; m_nTrans2Sec = 0; m_nTimeSum = 0; if (m_nNumRuns <= 0) return; Statement stmt = null; try { stmt = m_conn.createStatement(); ResultSet set; // get branch count log("select max(branch) from " + m_Driver.getBranchName() + "\n", 2); set = stmt.executeQuery("select max(branch) from " + m_Driver.getBranchName()); if (set != null && set.next()) { m_nMaxBranch = set.getInt(1); set.close(); } // get teller count log("select max(teller) from " + m_Driver.getTellerName() + "\n", 2); set = stmt.executeQuery("select max(teller) from " + m_Driver.getTellerName()); if (set != null && set.next()) { m_nMaxTeller = set.getInt(1); set.close(); } // get account count log("select max(account) from " + m_Driver.getAccountName() + "\n", 2); set = stmt.executeQuery("select max(account) from " + m_Driver.getAccountName()); if (set != null && set.next()) { m_nMaxAccount = set.getInt(1); set.close(); } } catch (SQLException e) { log("Error getting table limits : " + e.getMessage() + "\n", 0); } finally { if (stmt != null) try { stmt.close(); } catch (SQLException e) { } stmt = null; } // System.out.println("Thread : " + getName() + " Branch :" + m_nMaxBranch + " Teller : " + // m_nMaxTeller + " Account : " + m_nMaxAccount); if (m_bRunText) runTextTest(); if (m_bRunPrepared) runPrepareTest(); if (m_bRunSProc) runProcTest(); if (m_bCloseConnection) { try { m_conn.close(); log("Thread connection closed", 2); } catch (SQLException e) { } } if (m_log != null) m_log.taskDone(); }
private void prosesEdit(String query) { try { int hasil = stm.executeUpdate(query); if (hasil == 1) { setDataTabel(); JOptionPane.showMessageDialog(null, "edit berhasil"); } else { JOptionPane.showMessageDialog(null, "gagal"); } } catch (SQLException SQLerr) { SQLerr.printStackTrace(); } }
private void logIn(int personId) { Connection con = getConnect(); try { // MessageBox.infoBox("You have successfully logged in", "Login"); // INSERT INTO LogInOut (PersonId, TimeIn) VALUES (1, NOW()) String SQLLogin = "******" + personId + ", NOW())"; Statement stmtLogin = con.createStatement(); stmtLogin.executeUpdate(SQLLogin); Update_table(); } catch (SQLException err) { MessageBox.infoBox(err.toString(), "Error"); } closeConnect(); }
public List<Oriundo> listar() throws SQLException { List<Oriundo> resultado = new ArrayList<Oriundo>(); conexao propCon = new conexao(); Connection con = DriverManager.getConnection( new conexao().url, propCon.config.getString("usuario"), propCon.config.getString("senha")); PreparedStatement ps = null; ResultSet rs = null; String sqlListar = "SELECT * FROM oriundo Order by codigo DESC"; Oriundo oriundo; try { ps = con.prepareStatement(sqlListar); rs = ps.executeQuery(); // if(rs==null){ // return null; // } while (rs.next()) { oriundo = new Oriundo(); oriundo.setCodigo(rs.getInt("codigo")); oriundo.setDescricao(rs.getString("descricao")); oriundo.setData_cadastro(rs.getDate("data_cadastro")); oriundo.setDia_fechamento(rs.getInt("dia_fechamento")); oriundo.setDia_pag(rs.getInt("dia_pag")); resultado.add(oriundo); } } catch (NumberFormatException e) { JOptionPane.showMessageDialog( null, "NumberFormaterExeption Erro: " + e.getMessage(), "ClasseDAO Func.Localizar", 0); e.printStackTrace(); } catch (NullPointerException e) { JOptionPane.showMessageDialog( null, "NullPointerException Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } catch (SQLException e) { JOptionPane.showMessageDialog( null, "SQLException Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } catch (Exception e) { JOptionPane.showMessageDialog( null, "Exception Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } finally { ps.close(); con.close(); } return resultado; }
public static Connection getConnect() { try { /*if (!getConnect) { if (!con.isValid(1)) {*/ String host = "jdbc:mysql://localhost:3306/2761DB"; String uname = "root"; String upassword = "******"; con = DriverManager.getConnection(host, uname, upassword); getConnect = true; /*} }*/ } catch (SQLException err) { System.out.println(err.getMessage()); } return con; }
private void insertTestData() { try { DatabaseManagerCommon.createTestTables(sStatement); refreshTree(); txtCommand.setText(DatabaseManagerCommon.createTestData(sStatement)); refreshTree(); for (int i = 0; i < DatabaseManagerCommon.testDataSql.length; i++) { addToRecent(DatabaseManagerCommon.testDataSql[i]); } execute(); } catch (SQLException e) { e.printStackTrace(); } }
public void setJenis() { dataJenis = new ArrayList<Jenis>(); try { String qry = "SELECT * from jenis"; ResultSet rs = stm.executeQuery(qry); while (rs.next()) { Jenis j = new Jenis(); j.setIdJenis(rs.getInt("id_jenis")); j.setNamaJenis(rs.getString("nama_jenis")); dataJenis.add(j); } } catch (SQLException SQLerr) { SQLerr.printStackTrace(); } catch (Exception e) { e.printStackTrace(); } }
public static void updateDoljnost() { try { DBClass db = new DBClass(); ArrayList<Doljnost> d = db.doljnostFromDB(); comboBox_doljnost.removeAllItems(); for (int i = 0; i < d.size(); i++) { comboBox_doljnost.addItem(d.get(i)); } } catch (ClassNotFoundException e) { e.printStackTrace(); JOptionPane.showMessageDialog(null, e.getMessage()); } catch (SQLException ee) { ee.printStackTrace(); JOptionPane.showMessageDialog(null, ee.getMessage()); } }
public static void updateKvalification() { try { DBClass db2 = new DBClass(); ArrayList<Kvalification> k = db2.kvalificationFromDB(); comboBox_kvalification.removeAllItems(); for (int i = 0; i < k.size(); i++) { comboBox_kvalification.addItem(k.get(i)); } } catch (ClassNotFoundException e) { e.printStackTrace(); JOptionPane.showMessageDialog(null, e.getMessage()); } catch (SQLException ee) { ee.printStackTrace(); JOptionPane.showMessageDialog(null, ee.getMessage()); } }
public Oriundo localizar(Integer codigo) throws SQLException { Connection con = DriverManager.getConnection( new conexao().url, new conexao().config.getString("usuario"), new conexao().config.getString("senha")); PreparedStatement ps = null; ResultSet rs = null; String sqlLocalizar = "SELECT * FROM oriundo WHERE codigo=?"; Oriundo oriundo = new Oriundo(); try { ps = con.prepareStatement(sqlLocalizar); ps.setInt(1, codigo); rs = ps.executeQuery(); // if(!rs.next()){ // return null; // } oriundo.setCodigo(rs.getInt("codigo")); oriundo.setDescricao(rs.getString("descricao")); oriundo.setData_cadastro(rs.getDate("data_cadastro")); oriundo.setDia_fechamento(rs.getInt("dia_fechamento")); oriundo.setDia_pag(rs.getInt("dia_pag")); return oriundo; } catch (NumberFormatException e) { JOptionPane.showMessageDialog( null, "NumberFormaterExeption Erro: " + e.getMessage(), "ClasseDAO Func.Localizar", 0); e.printStackTrace(); } catch (NullPointerException e) { JOptionPane.showMessageDialog( null, "NullPointerException Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } catch (SQLException e) { JOptionPane.showMessageDialog( null, "SQLException Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } catch (Exception e) { JOptionPane.showMessageDialog( null, "Exception Erro: " + e.getMessage(), "ClasseDAO Func. Localizar", 0); e.printStackTrace(); } finally { ps.close(); con.close(); } return oriundo; }
private void logOut(int personId) { Connection con = getConnect(); try { // MessageBox.infoBox("You have successfully logged out", "Logout"); // UPDATE LogInOut SET TimeOut = NOW() WHERE PersonId = 1 AND TimeOut IS NULL String SQLLogin = "******" + personId + " AND TimeOut IS NULL"; Statement stmtLogin = con.createStatement(); stmtLogin.executeUpdate(SQLLogin); Update_table(); } catch (SQLException err) { System.out.println(err); MessageBox.infoBox(err.toString(), "Error"); } closeConnect(); }
// Вид формы при изменении сотрудника public void sotrDiaUpdate(Sotrudnik s) { label_id_hidden.setText(Integer.toString(s.getId_sotrudnika())); textField_familiya.setText(s.getFamiliya()); textField_imya.setText(s.getImya()); textField_otchestvo.setText(s.getOtchestvo()); textField_phone.setText(s.getPhone()); textField_date.setText(s.getData_priema().toString()); comboBox_doljnost.removeAllItems(); comboBox_kvalification.removeAllItems(); try { DBClass db = new DBClass(); ArrayList<Doljnost> d = db.doljnostFromDB(); DBClass db2 = new DBClass(); Doljnost dd = db2.doljnostFromDB(s); for (int i = 0; i < d.size(); i++) { comboBox_doljnost.addItem(d.get(i)); Doljnost ddd = (Doljnost) comboBox_doljnost.getItemAt(i); if (dd.getNazvanie_doljnosti().equals(ddd.getNazvanie_doljnosti())) dd = ddd; } comboBox_doljnost.setSelectedItem(dd); DBClass db3 = new DBClass(); ArrayList<Kvalification> k = db3.kvalificationFromDB(); DBClass db4 = new DBClass(); Kvalification kk = db4.kvalificationFromDB(s); for (int i = 0; i < k.size(); i++) { comboBox_kvalification.addItem(k.get(i)); Kvalification kkk = (Kvalification) comboBox_kvalification.getItemAt(i); if (kk.getNazvanie_kvalification().equals(kkk.getNazvanie_kvalification())) kk = kkk; } comboBox_kvalification.setSelectedItem(kk); } catch (ClassNotFoundException e) { e.printStackTrace(); JOptionPane.showMessageDialog(panelException, e.getMessage()); } catch (SQLException ee) { ee.printStackTrace(); JOptionPane.showMessageDialog(panelException, ee.getMessage()); } }
// public method that checks for existance of children public boolean HasChildren(String tsn) { String temp = "SELECT tsn from Tree where parent_tsn='" + tsn + "'"; if (lrank.compareTo("0") != 0 && lrank.compareTo("7") != 0) temp = temp + " AND rank_id<=" + lrank; System.out.println(temp); int numberOfRows = 0; boolean flag = false; try { result = statement.executeQuery(temp); metadata = result.getMetaData(); if (result.last()) numberOfRows = result.getRow(); result.first(); if (numberOfRows > 0 && metadata.getColumnCount() > 0) flag = true; } catch (SQLException sql) { sql.printStackTrace(); System.exit(1); } return flag; } // end of method HasChildren
private static Connection getConnection() { Connection con = null; try { Class.forName("com.mysql.jdbc.Driver"); String url = "jdbc:mysql://localhost:3306/SMS"; String user = "******"; String pw = ""; con = DriverManager.getConnection(url, user, pw); } catch (ClassNotFoundException e) { System.out.println("Unable to locate class"); System.out.println(e.getMessage()); JOptionPane.showMessageDialog(null, " Database not connected"); // System.exit(0); } catch (SQLException e) { System.out.println(e.getMessage()); JOptionPane.showMessageDialog(null, " Database not connected"); // System.exit(0); } return con; }
// Вид формы при добавлении нового сотрудника public void sotrDiaInsert() { label_id_hidden.setText("Новый сотрудник"); textField_familiya.setText(""); textField_imya.setText(""); textField_otchestvo.setText(""); textField_phone.setText(""); comboBox_doljnost.removeAllItems(); comboBox_kvalification.removeAllItems(); Calendar calend = Calendar.getInstance(); if (calend.get(Calendar.MONTH) <= 9) { textField_date.setText( String.valueOf( (calend.get(Calendar.YEAR) + "-" + ("0" + (1 + calend.get(Calendar.MONTH))) + "-") + (calend.get(Calendar.DATE)))); } else textField_date.setText( String.valueOf( ((calend.get(Calendar.YEAR)) + "-" + (1 + calend.get(Calendar.MONTH)) + "-") + (calend.get(Calendar.DATE)))); textField_date.setEnabled(false); try { DBClass db = new DBClass(); ArrayList<Doljnost> d = db.doljnostFromDB(); for (int i = 0; i < d.size(); i++) { comboBox_doljnost.addItem(d.get(i)); } DBClass db2 = new DBClass(); ArrayList<Kvalification> k = db2.kvalificationFromDB(); for (int i = 0; i < k.size(); i++) { comboBox_kvalification.addItem(k.get(i)); } } catch (ClassNotFoundException e) { e.printStackTrace(); JOptionPane.showMessageDialog(panelException, e.getMessage()); } catch (SQLException ee) { ee.printStackTrace(); JOptionPane.showMessageDialog(panelException, ee.getMessage()); } }