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AppQuery: Java Source Code

Source code dari program AppQuery di posting sebelumnya.

//********* (c) 2008 om4gus(tm) ***********//
//********* om4gus.blogspot.com ***********//
import javax.swing.table.*;
import java.sql.*;
import java.util.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.datatransfer.*;
public class lihatTabel extends javax.swing.JFrame {
public lihatTabel() throws Exception{
initComponents();
tabel.setModel(model=new DefaultTableModel());
}



private void initComponents() {//GEN-BEGIN:initComponents
buttonGroup1 = new javax.swing.ButtonGroup();
cbTabel = new javax.swing.JComboBox();
jScrollPane1 = new javax.swing.JScrollPane();
tabel = new javax.swing.JTable();
tUser = new javax.swing.JTextField();
tPass = new javax.swing.JPasswordField();
tDb = new javax.swing.JTextField();
bUpdateDb = new javax.swing.JButton();
bUpdateTable = new javax.swing.JButton();
jPanel1 = new javax.swing.JPanel();
jLabel6 = new javax.swing.JLabel();
rSqlServer = new javax.swing.JRadioButton();
rMySql = new javax.swing.JRadioButton();
rOdbc = new javax.swing.JRadioButton();
rCustom = new javax.swing.JRadioButton();
tKoneksi = new javax.swing.JTextField();
tDriver = new javax.swing.JTextField();
lDriver = new javax.swing.JLabel();
lKoneksi = new javax.swing.JLabel();
lQuery = new javax.swing.JLabel();
tQuery = new javax.swing.JTextField();
lUser = new javax.swing.JLabel();
lDb = new javax.swing.JLabel();
tCopy = new javax.swing.JButton();
lStatus1 = new javax.swing.JLabel();
bRun = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
lStatus = new javax.swing.JTextArea();

getContentPane().setLayout(null);

setTitle("MyTabel om4gus");
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
exitForm(evt);
}
});

cbTabel.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cbTabelActionPerformed(evt);
}
});

getContentPane().add(cbTabel);
cbTabel.setBounds(230, 100, 150, 19);

tabel.setAutoResizeMode(javax.swing.JTable.AUTO_RESIZE_OFF);
jScrollPane1.setViewportView(tabel);

getContentPane().add(jScrollPane1);
jScrollPane1.setBounds(0, 210, 380, 130);

getContentPane().add(tUser);
tUser.setBounds(70, 70, 130, 20);

getContentPane().add(tPass);
tPass.setBounds(230, 70, 150, 20);

tDb.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
tDbActionPerformed(evt);
}
});

getContentPane().add(tDb);
tDb.setBounds(70, 100, 130, 20);

bUpdateDb.setText("update DB");
bUpdateDb.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
bUpdateDbActionPerformed(evt);
}
});

getContentPane().add(bUpdateDb);
bUpdateDb.setBounds(70, 120, 130, 23);

bUpdateTable.setText("update Table");
bUpdateTable.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
bUpdateTableActionPerformed(evt);
}
});

getContentPane().add(bUpdateTable);
bUpdateTable.setBounds(230, 120, 150, 23);

jLabel6.setFont(new java.awt.Font("Arial", 1, 12));
jLabel6.setText("Driver Type");
jPanel1.add(jLabel6);

rSqlServer.setText("SQL Server");
buttonGroup1.add(rSqlServer);
rSqlServer.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
rSqlServerActionPerformed(evt);
}
});

jPanel1.add(rSqlServer);

rMySql.setText("MySQL");
buttonGroup1.add(rMySql);
rMySql.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
rMySqlActionPerformed(evt);
}
});

jPanel1.add(rMySql);

rOdbc.setText("ODBC");
buttonGroup1.add(rOdbc);
rOdbc.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
rOdbcActionPerformed(evt);
}
});

jPanel1.add(rOdbc);

rCustom.setText("Custom");
buttonGroup1.add(rCustom);
rCustom.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
rCustomActionPerformed(evt);
}
});

jPanel1.add(rCustom);

getContentPane().add(jPanel1);
jPanel1.setBounds(0, 10, 400, 30);

getContentPane().add(tKoneksi);
tKoneksi.setBounds(70, 150, 310, 20);

getContentPane().add(tDriver);
tDriver.setBounds(70, 40, 310, 20);

lDriver.setFont(new java.awt.Font("Arial", 1, 12));
lDriver.setText("Driver");
getContentPane().add(lDriver);
lDriver.setBounds(4, 40, 50, 15);

lKoneksi.setFont(new java.awt.Font("Arial", 1, 12));
lKoneksi.setText("Connect.");
getContentPane().add(lKoneksi);
lKoneksi.setBounds(0, 150, 70, 15);

lQuery.setFont(new java.awt.Font("Arial", 1, 12));
lQuery.setText("Query");
getContentPane().add(lQuery);
lQuery.setBounds(0, 180, 50, 15);

getContentPane().add(tQuery);
tQuery.setBounds(70, 180, 200, 20);

lUser.setFont(new java.awt.Font("Arial", 1, 12));
lUser.setText("User");
getContentPane().add(lUser);
lUser.setBounds(4, 70, 50, 20);

lDb.setFont(new java.awt.Font("Arial", 1, 12));
lDb.setText("DB/Table");
getContentPane().add(lDb);
lDb.setBounds(4, 100, 70, 20);

tCopy.setText("Copy selected data to clipboard");
tCopy.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
tCopyActionPerformed(evt);
}
});

getContentPane().add(tCopy);
tCopy.setBounds(1, 340, 380, 23);

lStatus1.setFont(new java.awt.Font("Arial", 1, 12));
lStatus1.setText("Status: ");
getContentPane().add(lStatus1);
lStatus1.setBounds(0, 370, 50, 20);

bRun.setText("Run Query");
bRun.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
bRunActionPerformed(evt);
}
});

getContentPane().add(bRun);
bRun.setBounds(270, 180, 110, 23);

lStatus.setEditable(false);
jScrollPane2.setViewportView(lStatus);

getContentPane().add(jScrollPane2);
jScrollPane2.setBounds(52, 372, 330, 40);

java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
setBounds((screenSize.width-403)/2, (screenSize.height-447)/2, 403, 447);
}//GEN-END:initComponents

private void tDbActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tDbActionPerformed
bUpdateDbActionPerformed(evt);
}//GEN-LAST:event_tDbActionPerformed

private void tCopyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_tCopyActionPerformed
Clipboard c = this.getToolkit( ).getSystemClipboard( );
c.setContents(new copyData((String)tabel.getValueAt(tabel.getSelectedRow(),tabel.getSelectedColumn())),
new ClipboardOwner( ) { public void lostOwnership(Clipboard c,Transferable t){}
});

}//GEN-LAST:event_tCopyActionPerformed

private void bRunActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bRunActionPerformed
updateTabel();
}//GEN-LAST:event_bRunActionPerformed

private void cbTabelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cbTabelActionPerformed
tQuery.setText("SELECT * FROM "+cbTabel.getSelectedItem());
updateTabel();
}//GEN-LAST:event_cbTabelActionPerformed

private void rCustomActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_rCustomActionPerformed
setType();
}//GEN-LAST:event_rCustomActionPerformed

private void rOdbcActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_rOdbcActionPerformed
setType();
}//GEN-LAST:event_rOdbcActionPerformed

private void rMySqlActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_rMySqlActionPerformed
setType();
}//GEN-LAST:event_rMySqlActionPerformed

private void rSqlServerActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_rSqlServerActionPerformed
setType();
}//GEN-LAST:event_rSqlServerActionPerformed

private void bUpdateTableActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bUpdateTableActionPerformed
tQuery.setText("SELECT * FROM "+cbTabel.getSelectedItem());
updateTabel();
}//GEN-LAST:event_bUpdateTableActionPerformed

private void bUpdateDbActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bUpdateDbActionPerformed
setType();
}//GEN-LAST:event_bUpdateDbActionPerformed

/** Exit the Application */
private void exitForm(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_exitForm
System.exit(0);
}//GEN-LAST:event_exitForm

/**
* @param args the command line arguments
*/
public static void main(String args[]) throws Exception{
new lihatTabel().show();
}
private void updateDb(){
// if(tUser.getText().length()>0){
try{
testDriver();
ResultSet rsTabel=con.getMetaData().getTables(null, null, null, null);
cbTabel.setModel(new javax.swing.DefaultComboBoxModel());
for(;rsTabel.next();)
cbTabel.addItem(rsTabel.getString("TABLE_NAME"));
cbTabel.setSelectedIndex(-1);
lStatus.setText(lStatus.getText()+"\nChange Database success");
}catch(Exception e){
System.err.println(e.toString());
lStatus.setText(lStatus.getText()+"\n"+e.toString());
}
// }
}
private void updateTabel(){
tabel.setModel(model=new DefaultTableModel());
tabel.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
// if(cbTabel.getSelectedIndex()>0){
try{
perintah=tQuery.getText();
ResultSet hasil=stmt.executeQuery(perintah);
ResultSetMetaData rsKolom=hasil.getMetaData();
for(int I=1;I<=rsKolom.getColumnCount();I++)
model.addColumn(rsKolom.getColumnName(I).trim());
Vector V=null;
for(int I=0;hasil.next();I++){
V=new Vector();
for(int J=1;J<=hasil.getMetaData().getColumnCount();J++){
V.add(hasil.getObject(J));
}
model.addRow(V);
}
lStatus.setText(lStatus.getText()+"\nUpdate Table success");
}catch(Exception e){
System.err.println(e.getMessage()+"2");
lStatus.setText(lStatus.getText()+"\n"+e.toString());
}
//}
}
public void testDriver(){
//String dbDrv = "com.microsoft.jdbc.sqlserver.SQLServerDriver";
//String dbUrl = "jdbc:microsoft:sqlserver://localhost;DatabaseName="+db;
try{
Class.forName(tDriver.getText());
con = DriverManager.getConnection(tKoneksi.getText(),tUser.getText(),tPass.getText());
stmt=con.createStatement();
lStatus.setText("Driver Connected");
}catch(Exception ce){
System.out.println(ce.toString()+"1");
lStatus.setText(ce.toString());//lStatus.getText()+"\n"+
cbTabel.setModel(new DefaultComboBoxModel());
}
}
private void setType(){
lDb.setText("DB/Table");
tDriver.setEnabled(false);
tKoneksi.setEnabled(false);
tPass.setEnabled(true);
if(rSqlServer.isSelected()){
tDriver.setText(this.sqlServerDriver);
tKoneksi.setText(this.sqlServerUrl+"//localhost;DatabaseName="+tDb.getText());
}else if(rMySql.isSelected()){
tDriver.setText(this.mySqlDriver);
tKoneksi.setText(this.mySqlUrl+"//localhost/"+tDb.getText());
}else if(rOdbc.isSelected()){
tDriver.setText(this.odbcDriver);
tKoneksi.setText(this.odbcUrl+""+tDb.getText());
tPass.setText("");
lDb.setText("DS Name");
}else{
tDriver.setEnabled(true);
tKoneksi.setEnabled(true);
}
updateDb();
}
Connection con;
Statement stmt;
String perintah;
DefaultTableModel model;
private static final String sqlServerDriver="com.microsoft.jdbc.sqlserver.SQLServerDriver";
private static final String sqlServerUrl="jdbc:microsoft:sqlserver:"; //jdbc:microsoft:sqlserver://localhost;DatabaseName="+db;
private static final String mySqlDriver="com.mysql.jdbc.Driver";
private static final String mySqlUrl="jdbc:mysql:";//jdbc:mysql://localhost/dbme
private static final String odbcDriver="sun.jdbc.odbc.JdbcOdbcDriver";
private static final String odbcUrl="jdbc:odbc:"; //jdbc:odbc:sqlKuliah
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton bRun;
private javax.swing.JButton bUpdateDb;
private javax.swing.JButton bUpdateTable;
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.JComboBox cbTabel;
private javax.swing.JLabel jLabel6;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JLabel lDb;
private javax.swing.JLabel lDriver;
private javax.swing.JLabel lKoneksi;
private javax.swing.JLabel lQuery;
private javax.swing.JTextArea lStatus;
private javax.swing.JLabel lStatus1;
private javax.swing.JLabel lUser;
private javax.swing.JRadioButton rCustom;
private javax.swing.JRadioButton rMySql;
private javax.swing.JRadioButton rOdbc;
private javax.swing.JRadioButton rSqlServer;
private javax.swing.JButton tCopy;
private javax.swing.JTextField tDb;
private javax.swing.JTextField tDriver;
private javax.swing.JTextField tKoneksi;
private javax.swing.JPasswordField tPass;
private javax.swing.JTextField tQuery;
private javax.swing.JTextField tUser;
private javax.swing.JTable tabel;
// End of variables declaration//GEN-END:variables
class copyData implements Transferable {
DataFlavor FLAVOR= new DataFlavor("application/x-java-serialized-object; class=java.lang.String","String");
DataFlavor[ ] FLAVORS = new DataFlavor[ ] { FLAVOR };
String str;
public copyData(String str) {
this.str = str;
}
public DataFlavor[ ] getTransferDataFlavors( ) { return FLAVORS; }
public boolean isDataFlavorSupported(DataFlavor f){return f.equals(FLAVOR);}
public Object getTransferData(DataFlavor f)
throws UnsupportedFlavorException {
if (!f.equals(FLAVOR)) throw new UnsupportedFlavorException(f);
return str;
}
}
}
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