private void AlterarCliente() {
ResultSet rsCliente =
FMaster.con.executeSQL(
"select * from dlcliente where id_cliente = '" + TFcodCli.getText() + "'");
try {
rsCliente.first();
if (rsCliente.isFirst()) {
int iresp =
JOptionPane.showOptionDialog(
null,
"Deseja alterar?",
"",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE,
null, // do not use a custom Icon
options, // the titles of buttons
options[0]); // default button title
if (iresp == 0) {
rsCliente.absolute(rsCliente.getRow());
rsCliente.updateString("nome", TFNome.getText());
rsCliente.updateString("rua", TFRua.getText());
rsCliente.updateString("cidade", TFCidade.getText());
rsCliente.updateString("uf", CBEstado.getSelectedItem().toString());
rsCliente.updateInt(
"numero", Integer.parseInt(TFNumero.getText().isEmpty() ? "0" : TFNumero.getText()));
rsCliente.updateString("bairro", TFBairro.getText());
rsCliente.updateString("cep", TFCep1.getText().replace(".", "").replace("-", ""));
rsCliente.updateString("cpf", TFCPF.getText().replace(".", "").replace("-", ""));
rsCliente.updateString("obs", TAObs.getText());
rsCliente.updateFloat(
"taxa_entrega",
Float.parseFloat(
TFVlrTaxaEntrega.getText().isEmpty()
? "0"
: TFVlrTaxaEntrega.getText().replace(",", ".")));
rsCliente.updateInt(
"id_regiao",
Integer.parseInt(
CBRegiao.getSelectedItem()
.toString()
.substring(
CBRegiao.getSelectedItem().toString().length() - 1,
CBRegiao.getSelectedItem().toString().length())));
rsCliente.updateRow();
prencherHeder(rsCliente.getInt("id_cliente"));
PreencherJtableConsulta();
}
}
rsCliente.close();
} catch (SQLException ex) {
Logger.getLogger(IFProduto.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void insertRow(String coffeeName, int supplierID, float price, int sales, int total)
throws SQLException {
Statement stmt = null;
try {
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet uprs = stmt.executeQuery("SELECT * FROM COFFEES");
uprs.moveToInsertRow();
uprs.updateString("COF_NAME", coffeeName);
uprs.updateInt("SUP_ID", supplierID);
uprs.updateFloat("PRICE", price);
uprs.updateInt("SALES", sales);
uprs.updateInt("TOTAL", total);
uprs.insertRow();
uprs.beforeFirst();
} catch (SQLException e) {
JDBCTutorialUtilities.printSQLException(e);
} finally {
if (stmt != null) {
stmt.close();
}
}
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
try {
_res.updateFloat(columnIndex, x);
} catch (SQLException e) {
handleException(e);
}
}
@Override
public void updateFloat(String columnName, float x) throws SQLException {
try {
_res.updateFloat(columnName, x);
} catch (SQLException e) {
handleException(e);
}
}
/**
* Tests calling updateFloat on all columns of the row.
*
* @exception SQLException database access error. Causes test to fail with an error.
*/
public void testUpdateFloat() throws SQLException {
Statement s = createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE);
ResultSet rs = s.executeQuery(SELECT_STMT);
rs.next();
for (int i = 1; i <= COLUMNS; i++) {
rs.updateFloat(i, 2.0f);
assertEquals(
"Expected rs.getFloat(" + i + ") to match updated value", 2, (int) rs.getFloat(i));
}
rs.updateRow();
rs.close();
checkColumnsAreUpdated();
s.close();
}
public void modifyPrices(float percentage) throws SQLException {
Statement stmt = null;
try {
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet uprs = stmt.executeQuery("SELECT * FROM COFFEES");
while (uprs.next()) {
float f = uprs.getFloat("PRICE");
uprs.updateFloat("PRICE", f * percentage);
uprs.updateRow();
}
} catch (SQLException e) {
JDBCTutorialUtilities.printSQLException(e);
} finally {
if (stmt != null) {
stmt.close();
}
}
}
private void SalvarCliente() {
ResultSet rsCliente = FMaster.con.executeSQL("select * from dlcliente where id_cliente = 0");
try {
rsCliente.first();
rsCliente.moveToInsertRow();
rsCliente.updateInt("id_cliente", Utilitario.getSequencia("dlcliente", "id_cliente"));
rsCliente.updateString("nome", TFNome.getText());
rsCliente.updateString("cidade", TFCidade.getText());
rsCliente.updateString("uf", CBEstado.getSelectedItem().toString());
rsCliente.updateString("rua", TFRua.getText());
rsCliente.updateInt(
"numero", Integer.parseInt(TFNumero.getText().isEmpty() ? "0" : TFNumero.getText()));
rsCliente.updateString("bairro", TFBairro.getText());
rsCliente.updateString("cep", TFCep1.getText().replace(".", "").replace("-", ""));
rsCliente.updateString("cpf", TFCPF.getText().replace(".", "").replace("-", ""));
rsCliente.updateString("obs", TAObs.getText());
rsCliente.updateFloat(
"taxa_entrega",
Float.parseFloat(
TFVlrTaxaEntrega.getText().isEmpty()
? "0"
: TFVlrTaxaEntrega.getText().replace(",", ".")));
rsCliente.updateInt(
"id_regiao",
Integer.parseInt(
CBRegiao.getSelectedItem()
.toString()
.substring(
CBRegiao.getSelectedItem().toString().length() - 1,
CBRegiao.getSelectedItem().toString().length())));
rsCliente.insertRow();
prencherHeder(rsCliente.getInt("id_cliente"));
rsCliente.close();
PreencherJtableConsulta();
} catch (SQLException ex) {
Logger.getLogger(IFCliente.class.getName()).log(Level.SEVERE, null, ex);
}
}
public void updateFloat(String columnName, float x) throws SQLException {
rs.updateFloat(columnName, x);
}
public void updateFloat(int columnIndex, float x) throws SQLException {
rs.updateFloat(columnIndex, x);
}
private void testUpdateDataType() throws Exception {
Connection conn = getConnection();
Statement stat = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_UPDATABLE);
stat.execute(
"CREATE TABLE TEST(ID INT PRIMARY KEY, NAME VARCHAR(255), "
+ "DEC DECIMAL(10,2), BOO BIT, BYE TINYINT, BIN BINARY(100), "
+ "D DATE, T TIME, TS TIMESTAMP, DB DOUBLE, R REAL, L BIGINT, "
+ "O_I INT, SH SMALLINT, CL CLOB, BL BLOB)");
ResultSet rs = stat.executeQuery("SELECT * FROM TEST");
ResultSetMetaData meta = rs.getMetaData();
assertEquals("java.lang.Integer", meta.getColumnClassName(1));
assertEquals("java.lang.String", meta.getColumnClassName(2));
assertEquals("java.math.BigDecimal", meta.getColumnClassName(3));
assertEquals("java.lang.Boolean", meta.getColumnClassName(4));
assertEquals("java.lang.Byte", meta.getColumnClassName(5));
assertEquals("[B", meta.getColumnClassName(6));
assertEquals("java.sql.Date", meta.getColumnClassName(7));
assertEquals("java.sql.Time", meta.getColumnClassName(8));
assertEquals("java.sql.Timestamp", meta.getColumnClassName(9));
assertEquals("java.lang.Double", meta.getColumnClassName(10));
assertEquals("java.lang.Float", meta.getColumnClassName(11));
assertEquals("java.lang.Long", meta.getColumnClassName(12));
assertEquals("java.lang.Integer", meta.getColumnClassName(13));
assertEquals("java.lang.Short", meta.getColumnClassName(14));
assertEquals("java.sql.Clob", meta.getColumnClassName(15));
assertEquals("java.sql.Blob", meta.getColumnClassName(16));
rs.moveToInsertRow();
rs.updateInt(1, 0);
rs.updateNull(2);
rs.updateNull("DEC");
// 'not set' values are set to null
assertThrows(ErrorCode.NO_DATA_AVAILABLE, rs).cancelRowUpdates();
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt(1, 1);
rs.updateString(2, null);
rs.updateBigDecimal(3, null);
rs.updateBoolean(4, false);
rs.updateByte(5, (byte) 0);
rs.updateBytes(6, null);
rs.updateDate(7, null);
rs.updateTime(8, null);
rs.updateTimestamp(9, null);
rs.updateDouble(10, 0.0);
rs.updateFloat(11, (float) 0.0);
rs.updateLong(12, 0L);
rs.updateObject(13, null);
rs.updateShort(14, (short) 0);
rs.updateCharacterStream(15, new StringReader("test"), 0);
rs.updateBinaryStream(16, new ByteArrayInputStream(new byte[] {(byte) 0xff, 0x00}), 0);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 2);
rs.updateString("NAME", "+");
rs.updateBigDecimal("DEC", new BigDecimal("1.2"));
rs.updateBoolean("BOO", true);
rs.updateByte("BYE", (byte) 0xff);
rs.updateBytes("BIN", new byte[] {0x00, (byte) 0xff});
rs.updateDate("D", Date.valueOf("2005-09-21"));
rs.updateTime("T", Time.valueOf("21:46:28"));
rs.updateTimestamp("TS", Timestamp.valueOf("2005-09-21 21:47:09.567890123"));
rs.updateDouble("DB", 1.725);
rs.updateFloat("R", (float) 2.5);
rs.updateLong("L", Long.MAX_VALUE);
rs.updateObject("O_I", 10);
rs.updateShort("SH", Short.MIN_VALUE);
// auml, ouml, uuml
rs.updateCharacterStream("CL", new StringReader("\u00ef\u00f6\u00fc"), 0);
rs.updateBinaryStream("BL", new ByteArrayInputStream(new byte[] {(byte) 0xab, 0x12}), 0);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 3);
rs.updateCharacterStream("CL", new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBinaryStream("BL", new ByteArrayInputStream(new byte[] {(byte) 0xab, 0x12}));
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 4);
rs.updateCharacterStream(15, new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBinaryStream(16, new ByteArrayInputStream(new byte[] {(byte) 0xab, 0x12}));
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 5);
rs.updateClob("CL", new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBlob("BL", new ByteArrayInputStream(new byte[] {(byte) 0xab, 0x12}));
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 6);
rs.updateClob(15, new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBlob(16, new ByteArrayInputStream(new byte[] {(byte) 0xab, 0x12}));
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 7);
rs.updateNClob("CL", new StringReader("\u00ef\u00f6\u00fc"));
Blob b = conn.createBlob();
OutputStream out = b.setBinaryStream(1);
out.write(new byte[] {(byte) 0xab, 0x12});
out.close();
rs.updateBlob("BL", b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 8);
rs.updateNClob(15, new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBlob(16, b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 9);
rs.updateNClob("CL", new StringReader("\u00ef\u00f6\u00fc"), -1);
rs.updateBlob("BL", b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 10);
rs.updateNClob(15, new StringReader("\u00ef\u00f6\u00fc"), -1);
rs.updateBlob(16, b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 11);
rs.updateNCharacterStream("CL", new StringReader("\u00ef\u00f6\u00fc"), -1);
rs.updateBlob("BL", b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 12);
rs.updateNCharacterStream(15, new StringReader("\u00ef\u00f6\u00fc"), -1);
rs.updateBlob(16, b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 13);
rs.updateNCharacterStream("CL", new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBlob("BL", b);
rs.insertRow();
rs.moveToInsertRow();
rs.updateInt("ID", 14);
rs.updateNCharacterStream(15, new StringReader("\u00ef\u00f6\u00fc"));
rs.updateBlob(16, b);
rs.insertRow();
rs = stat.executeQuery("SELECT * FROM TEST ORDER BY ID NULLS FIRST");
rs.next();
assertTrue(rs.getInt(1) == 0);
assertTrue(rs.getString(2) == null && rs.wasNull());
assertTrue(rs.getBigDecimal(3) == null && rs.wasNull());
assertTrue(!rs.getBoolean(4) && rs.wasNull());
assertTrue(rs.getByte(5) == 0 && rs.wasNull());
assertTrue(rs.getBytes(6) == null && rs.wasNull());
assertTrue(rs.getDate(7) == null && rs.wasNull());
assertTrue(rs.getTime(8) == null && rs.wasNull());
assertTrue(rs.getTimestamp(9) == null && rs.wasNull());
assertTrue(rs.getDouble(10) == 0.0 && rs.wasNull());
assertTrue(rs.getFloat(11) == 0.0 && rs.wasNull());
assertTrue(rs.getLong(12) == 0 && rs.wasNull());
assertTrue(rs.getObject(13) == null && rs.wasNull());
assertTrue(rs.getShort(14) == 0 && rs.wasNull());
assertTrue(rs.getCharacterStream(15) == null && rs.wasNull());
assertTrue(rs.getBinaryStream(16) == null && rs.wasNull());
rs.next();
assertTrue(rs.getInt(1) == 1);
assertTrue(rs.getString(2) == null && rs.wasNull());
assertTrue(rs.getBigDecimal(3) == null && rs.wasNull());
assertTrue(!rs.getBoolean(4) && !rs.wasNull());
assertTrue(rs.getByte(5) == 0 && !rs.wasNull());
assertTrue(rs.getBytes(6) == null && rs.wasNull());
assertTrue(rs.getDate(7) == null && rs.wasNull());
assertTrue(rs.getTime(8) == null && rs.wasNull());
assertTrue(rs.getTimestamp(9) == null && rs.wasNull());
assertTrue(rs.getDouble(10) == 0.0 && !rs.wasNull());
assertTrue(rs.getFloat(11) == 0.0 && !rs.wasNull());
assertTrue(rs.getLong(12) == 0 && !rs.wasNull());
assertTrue(rs.getObject(13) == null && rs.wasNull());
assertTrue(rs.getShort(14) == 0 && !rs.wasNull());
assertEquals("test", rs.getString(15));
assertEquals(new byte[] {(byte) 0xff, 0x00}, rs.getBytes(16));
rs.next();
assertTrue(rs.getInt(1) == 2);
assertEquals("+", rs.getString(2));
assertEquals("1.20", rs.getBigDecimal(3).toString());
assertTrue(rs.getBoolean(4));
assertTrue((rs.getByte(5) & 0xff) == 0xff);
assertEquals(new byte[] {0x00, (byte) 0xff}, rs.getBytes(6));
assertEquals("2005-09-21", rs.getDate(7).toString());
assertEquals("21:46:28", rs.getTime(8).toString());
assertEquals("2005-09-21 21:47:09.567890123", rs.getTimestamp(9).toString());
assertTrue(rs.getDouble(10) == 1.725);
assertTrue(rs.getFloat(11) == (float) 2.5);
assertTrue(rs.getLong(12) == Long.MAX_VALUE);
assertEquals(10, ((Integer) rs.getObject(13)).intValue());
assertTrue(rs.getShort(14) == Short.MIN_VALUE);
// auml ouml uuml
assertEquals("\u00ef\u00f6\u00fc", rs.getString(15));
assertEquals(new byte[] {(byte) 0xab, 0x12}, rs.getBytes(16));
for (int i = 3; i <= 14; i++) {
rs.next();
assertEquals(i, rs.getInt(1));
assertEquals("\u00ef\u00f6\u00fc", rs.getString(15));
assertEquals(new byte[] {(byte) 0xab, 0x12}, rs.getBytes(16));
}
assertFalse(rs.next());
stat.execute("DROP TABLE TEST");
conn.close();
}