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MainWindow.java
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package view;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Vector;
import javax.annotation.Generated;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.MutableTreeNode;
import javax.swing.tree.TreeSelectionModel;
import entity.Field;
import entity.Record;
import entity.Table;
import logic.LogicMain;
public class MainWindow implements ActionListener, TreeSelectionListener {
private JFrame mainFrame,generalPopup;
private JMenuBar menuBar;
private JMenu menu1, menu2, menu3, menu4, menu5, menu6;
private JMenuItem reloadItem,exitItem,createItem,openItem,newTabItem,modTabItem,openTabItem,delTabItem;
private JMenuItem addFieldItem,modFieldItem,delFieldItem,addRecItem,modRecItem,delRecItem,queryRecItem;
private JMenuItem aboutItem;
private JPanel mainPanel;
private JScrollPane panelleft,panelright,panelright2;
private JToolBar toolbar;
private JButton newFile, openFile;
private JSplitPane centerPanel;
private JLabel statusLabel;
private String databaseName;
private JTree tree;
private DefaultMutableTreeNode root, table, moving=null;
private JTable showTable,recordTable,showTable2;
private boolean is_mandatory = false,is_primarykey = false,is_foreignkey = false;
// private Table movingTable;
private DefaultTableModel tableModel = new DefaultTableModel(0,0);
private DefaultTableModel dtm = new DefaultTableModel(0,0),dtm2;
private JMenuItem test = new JMenuItem("test = swap between FieldView and RecordView");
public MainWindow() {
mainFrame = new JFrame("DMBS");
generalPopup = new JFrame();
mainPanel = new JPanel(new BorderLayout());
centerPanel = new JSplitPane();
mainFrame.setContentPane(mainPanel);
statusLabel = new JLabel("Running the program.");
//aboutPopup = new JFrame("About this");
menuBar = new JMenuBar();
//textArea = new JTextArea(10,10);
//aboutTextArea = new JTextArea("This is all about this program.");
//label = new JLabel(" ");
// scrollPane = new JScrollPane(textArea);
// scrollPane.setPreferredSize(new Dimension(200,200));
menu1 = new JMenu("System(S)");
menu2 = new JMenu("Database(D)");
menu3 = new JMenu("Table(T)");
menu5 = new JMenu("Record(R)");
menu6 = new JMenu("Help(H)");
menu4 = new JMenu("Field(F)");
// key_n = new JMenuItem("New",KeyEvent.VK_N);
// key_n.addActionListener(this);
// key_o = new JMenuItem("Open",KeyEvent.VK_O);
// key_o.addActionListener(this);
// key_s = new JMenuItem("Save",KeyEvent.VK_S);
// key_s.addActionListener(this);
// key_d = new JMenuItem("Save as",KeyEvent.VK_D);
// key_d.addActionListener(this);
// key_c = new JMenuItem("Close",KeyEvent.VK_C);
// key_c.addActionListener(this);
// key_e = new JMenuItem("Exit",KeyEvent.VK_E);
// key_e.addActionListener(this);
// key_a = new JMenuItem("About",KeyEvent.VK_A);
// key_a.addActionListener(this);
// fileChooser = new JFileChooser();
// fileChooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
// file = new File("");
toolbar = new JToolBar();
newFile = new JButton(new ImageIcon("Images/new.png"));
openFile = new JButton(new ImageIcon("Images/open.png"));
reloadItem = new JMenuItem("Refresh = adapt FieldView when choosing one table");
exitItem = new JMenuItem("Exit(X)");
createItem = new JMenuItem("Create Database(C)");
openItem = new JMenuItem("Open Database(O)");
newTabItem = new JMenuItem("New Table(N)");
modTabItem = new JMenuItem("Modify Table(M)");
openTabItem = new JMenuItem("View Record(O)");
delTabItem = new JMenuItem("Delete Table(D)");
addFieldItem = new JMenuItem("Add Field(A)");
modFieldItem = new JMenuItem("Modify Field(M)");
delFieldItem = new JMenuItem("Delete Field(D)");
addRecItem = new JMenuItem("Add Record(A)");
modRecItem = new JMenuItem("Modify Record(M)");
delRecItem = new JMenuItem("Delete Record(D)");
queryRecItem = new JMenuItem("Query Record(Q)");
aboutItem = new JMenuItem("About Database Management System (DMBS)(H)");
root = new DefaultMutableTreeNode("Root of Database"); // Top element of the tree list
tree = new JTree(root);
tree.setRootVisible(false);
tree.getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeSelectionListener(this);
panelleft = new JScrollPane(tree);
String[] columnNames = {"Column",
"Data type",
"Not Null",
"Primary Key",
"Default Value"};
showTable = new JTable();
showTable.setFillsViewportHeight(true);
tableModel.setColumnIdentifiers(columnNames);
showTable.setModel(tableModel);
panelright = new JScrollPane(showTable);
showTable2 = new JTable();
dtm.setColumnIdentifiers(columnNames);
showTable2.setFillsViewportHeight(true);
showTable2.setModel(dtm);
panelright2 = new JScrollPane(showTable2);
dtm2 = new DefaultTableModel(0,0);
showTable2.setModel(dtm2);
showTable2.addMouseListener(new MouseListener() {
@Override
public void mouseReleased(MouseEvent e) {
}
@Override
public void mousePressed(MouseEvent e) {
}
@Override
public void mouseExited(MouseEvent e) {
}
@Override
public void mouseEntered(MouseEvent e) {
}
@Override
public void mouseClicked(MouseEvent e) {
System.out.println(showTable2.getSelectedRow());
}
});
}
@SuppressWarnings("deprecation")
private void launch() {
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.setSize(800, 600);
mainFrame.setVisible(true);
mainFrame.setJMenuBar(menuBar);
generalPopup.setSize(370, 225);
menu1.setMnemonic('S');
menu2.setMnemonic('D');
menu3.setMnemonic('T');
menu4.setMnemonic('F');
menu5.setMnemonic('R');
menu6.setMnemonic('H');
// new
menu1.add(reloadItem);
reloadItem.addActionListener(this);
//new
menu1.add(test);
test.addActionListener(this);
menu1.add(exitItem);
exitItem.addActionListener(this);
exitItem.setMnemonic('X');
menu2.add(createItem);
createItem.addActionListener(this);
createItem.setMnemonic('C');
menu2.add(openItem);
openItem.addActionListener(this);
openItem.setMnemonic('O');
menu3.add(newTabItem);
newTabItem.addActionListener(this);
newTabItem.setMnemonic('N');
menu3.add(modTabItem);
modTabItem.addActionListener(this);
modTabItem.setMnemonic('M');
menu3.add(openTabItem);
openTabItem.addActionListener(this);
openTabItem.setEnabled(true);
openTabItem.setMnemonic('O');
menu3.add(delTabItem);
delTabItem.addActionListener(this);
delTabItem.setEnabled(false);
delTabItem.setMnemonic('D');
delTabItem.hide();
menu4.add(addFieldItem);
addFieldItem.addActionListener(this);
addFieldItem.setMnemonic('A');
menu4.add(modFieldItem);
modFieldItem.addActionListener(this);
modFieldItem.setEnabled(false);
modFieldItem.setMnemonic('M');
modFieldItem.hide();
menu4.add(delFieldItem);
delFieldItem.addActionListener(this);
delFieldItem.setEnabled(false);
delFieldItem.setMnemonic('D');
delFieldItem.hide();
menu5.add(addRecItem);
addRecItem.addActionListener(this);
addRecItem.setMnemonic('A');
menu5.add(modRecItem);
modRecItem.addActionListener(this);
modRecItem.setEnabled(true);
modRecItem.setMnemonic('M');
menu5.add(delRecItem);
delRecItem.addActionListener(this);
delRecItem.setEnabled(true);
delRecItem.setMnemonic('D');
menu5.add(queryRecItem);
queryRecItem.addActionListener(this);
queryRecItem.setEnabled(true);
queryRecItem.setMnemonic('Q');
// queryRecItem.hide();
menu6.add(aboutItem);
aboutItem.addActionListener(this);
aboutItem.setMnemonic('H');
menuBar.add(menu1);
menuBar.add(menu2);
menuBar.add(menu3);
menuBar.add(menu4);
menuBar.add(menu5);
menuBar.add(menu6);
toolbar.add(newFile);
newFile.setToolTipText("New database");
newFile.addActionListener(this);
toolbar.add(openFile);
openFile.setToolTipText("Open database");
openFile.addActionListener(this);
toolbar.setFloatable(false);
centerPanel.setDividerLocation(200);
centerPanel.setLeftComponent(panelleft);
centerPanel.setRightComponent(panelright);
mainPanel.add(toolbar,BorderLayout.NORTH);
mainPanel.add(centerPanel,BorderLayout.CENTER);
mainPanel.add(statusLabel,BorderLayout.SOUTH);
}
public static void main(String args[]) {
MainWindow project = new MainWindow();
project.launch();
}
@Override
public void actionPerformed(ActionEvent arg0) {
if (arg0.getSource() == reloadItem) {
updateTable();
}
if (arg0.getSource() == test) {
if (centerPanel.getRightComponent() == panelright)
centerPanel.setRightComponent(panelright2);
else if (centerPanel.getRightComponent() == panelright2)
centerPanel.setRightComponent(panelright);
}
if (arg0.getSource() == exitItem) {
System.exit(0);
}
if (arg0.getSource() == createItem || arg0.getSource() == newFile) {
createDatabase();
}
if (arg0.getSource() == openItem || arg0.getSource() == openFile) {
openDatabase();
}
if (arg0.getSource() == newTabItem) {
newTable();
}
if (arg0.getSource() == modTabItem) {
modTable();
}
if (arg0.getSource() == openTabItem) {
try {
openTable();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
if (arg0.getSource() == delTabItem) {
deleteTable();
}
if (arg0.getSource() == addFieldItem) {
addField();
}
if (arg0.getSource() == modFieldItem) {
modField();
}
if (arg0.getSource() == delFieldItem) {
delField();
}
if (arg0.getSource() == addRecItem) {
addRecord();
}
if (arg0.getSource() == modRecItem) {
try {
modRecord();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
if (arg0.getSource() == delRecItem) {
try {
delRecord();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
if (arg0.getSource() == queryRecItem) {
queryRecord();
}
if (arg0.getSource() == aboutItem) {
about();
}
}
private void about() {
statusLabel.setText("Informations about this DBMS");
JPanel panel = new JPanel(new BorderLayout());
generalPopup.setContentPane(panel);
generalPopup.setTitle("About this database");
generalPopup.setVisible(true);
}
private void queryRecord()
{
statusLabel.setText("Querying record");
JPanel panel = new JPanel(new BorderLayout());
JCheckBox all = new JCheckBox("All data");
JPanel buttonPanel = getButtonPanel(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (all.isSelected()) {
try {
openTable();
} catch (SecurityException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}
generalPopup.setVisible(false);
}
});
JPanel searchPanel = new JPanel();
JLabel tableName = new JLabel("Table name");
JLabel fieldName = new JLabel("Field name");
LogicMain m_pDocument = LogicMain.getDocument();
java.util.List<Table> tableList = m_pDocument.getTbArray();
java.util.List<Field> fieldList;
JComboBox comboBox = getComboBox("queryRecord");
JComboBox comboBox2 = getComboBox("queryRecord2");
comboBox.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
m_pDocument.setEditTable((String) comboBox.getSelectedItem());
movingTable = m_pDocument.getTbEntity();
}
});
if (m_pDocument.getTbEntity()!=null) {
fieldList = m_pDocument.getTbEntity().getFieldArray();
}
searchPanel.add(all);
searchPanel.add(tableName);
searchPanel.add(comboBox);
searchPanel.add(fieldName);
searchPanel.add(comboBox2);
panel.add(searchPanel,BorderLayout.CENTER);
panel.add(buttonPanel,BorderLayout.SOUTH);
generalPopup.setContentPane(panel);
generalPopup.setTitle("Query a record");
generalPopup.setVisible(true);
}
private void delRecord() throws SecurityException, IOException {
// for (int i = 0; i < dtm2.getRowCount(); i++) {
// for (int j = 0; j < dtm2.getColumnCount(); j++) {
// System.out.println(dtm2.getValueAt(i, j));
// }
// }
int selectedRow = showTable2.getSelectedRow();
dtm2.removeRow(selectedRow);
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable((String)moving.getUserObject());
m_pDocument.loadRecord();
Record record = new Record();
for (int i = 0; i < dtm2.getRowCount(); i++) {
for (int j = 0; j < dtm2.getColumnCount(); j++) {
// we put into hashmap the values
String fieldName = dtm2.getColumnName(j);
Object fieldValue = dtm2.getValueAt(i, j);
record.put(fieldName, fieldValue);
m_pDocument.replaceRecord(record);
}
}
/*LogicMain m_pDocument = LogicMain.getDocument();
java.util.List<Record> recordList = m_pDocument.getRecArray();
statusLabel.setText("Deleting record");
JPanel panel = new JPanel(new BorderLayout());
generalPopup.setContentPane(panel);
generalPopup.setTitle("Delete a record");
generalPopup.setVisible(true);*/
}
private void modRecord() throws SecurityException, IOException { // save the modified record and write it
statusLabel.setText("Modifying record");
Record record = new Record();
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable((String)moving.getUserObject());
m_pDocument.loadRecord();
for (int i = 0; i < dtm2.getRowCount(); i++) {
for (int j = 0; j < dtm2.getColumnCount(); j++) {
// we put into hashmap the values
String fieldName = dtm2.getColumnName(j);
Object fieldValue = dtm2.getValueAt(i, j);
record.put(fieldName, fieldValue);
// m_pDocument.replaceRecord(record);
m_pDocument.insertRecord(record);
}
}
new JOptionPane("ANDREW MADE IT!!");
}
private void addRecord() {
statusLabel.setText("Adding a new record");
JPanel panel = new JPanel(new BorderLayout());
String[] column = new String[] {"Field Name", "Field Type", "Value"};
final Vector<String> newcolumn = new Vector<String>();
recordTable = new JTable();
while(dtm.getRowCount()!=0){
dtm.removeRow(0);
}
dtm.setColumnIdentifiers(column);
recordTable.setModel(dtm);
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable((String)moving.getUserObject());
java.util.List<Field> fieldlist = m_pDocument.getTbEntity().getFieldArray();
for(int j = 0; j<fieldlist.size();j++){
Field field = fieldlist.get(j);
dtm.addRow(new Object[] {field.getFieldName(), field.getFieldType()});
newcolumn.add(field.getFieldName());
}
// }
/*
Action action = new AbstractAction()
{
public void actionPerformed(ActionEvent e)
{
TableCellListener tcl = (TableCellListener)e.getSource();
System.out.println("Row : " + tcl.getRow());
System.out.println("Column: " + tcl.getColumn());
System.out.println("Old : " + tcl.getOldValue());
System.out.println("New : " + tcl.getNewValue());
dtm2 = new DefaultTableModel(0,0);
dtm2.setColumnIdentifiers(newcolumn);
showTable.setModel(dtm2);
if(dtm2.getValueAt(, arg1))
dtm2.addRow(new Object[] {tcl.getNewValue()});
}
};
TableCellListener tcl = new TableCellListener(recordTable, action);
*/
JPanel buttonpanel = getButtonPanel(new ActionListener(){
@Override
public void actionPerformed(ActionEvent arg0) {
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable((String)moving.getUserObject());
Record record = new Record();
dtm2.setColumnIdentifiers(newcolumn);
centerPanel.setRightComponent(panelright2);
for (int i = 0; i < dtm.getRowCount(); i++) {
for (int j = 0; j < dtm.getColumnCount(); j++) {
// we put into hashmap the values
String fieldName = (String)dtm.getValueAt(i, 0);
Object fieldValue = dtm.getValueAt(i, 2);
record.put(fieldName, fieldValue);
}
}
generalPopup.setVisible(false);
m_pDocument.insertRecord(record);
try {
m_pDocument.loadRecord();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
java.util.List<Record> recList= m_pDocument.getRecArray();
Record recordTest;
dtm2.setColumnCount(dtm.getRowCount());
dtm2.setRowCount((recList.size()/dtm.getRowCount()));
int d = 0;
for (int l = 0; l < (recList.size()/dtm.getRowCount()); l++ ) {
for (int k = 0; k < dtm.getRowCount(); k++) {
dtm2.setValueAt(recList.get(d).get(dtm2.getColumnName(k)), l, k);
d++;
}
}
}
});
JScrollPane fieldpanel = new JScrollPane(recordTable);
panel.add(fieldpanel,BorderLayout.CENTER);
panel.add(buttonpanel, BorderLayout.SOUTH);
generalPopup.setContentPane(panel);
generalPopup.setTitle("Add a new record");
generalPopup.setVisible(true);
}
private void delField() {
statusLabel.setText("Deleting field");
JPanel panel = new JPanel(new BorderLayout());
generalPopup.setContentPane(panel);
generalPopup.setTitle("Delete a field");
generalPopup.setVisible(true);
}
private void modField() {
statusLabel.setText("Modifying field");
JPanel panel = new JPanel(new BorderLayout());
generalPopup.setContentPane(panel);
generalPopup.setTitle("Modify a field");
generalPopup.setVisible(true);
}
private void addField() {
statusLabel.setText("Adding a new field");
JPanel panel = new JPanel(new BorderLayout());
JPanel fieldPanel = new JPanel();
fieldPanel.setLayout(new BoxLayout(fieldPanel, BoxLayout.LINE_AXIS));
// fieldPanel.setSize(500, 100);
JPanel checkPanel = new JPanel();
final JComboBox dataTypeBox = getComboBox("addField");
JLabel nameLabel = new JLabel("Name");
JLabel dataTypeLabel = new JLabel("Data Type");
JLabel valeurParDefo = new JLabel("Default Value");
final JTextField nameField = new JTextField(10);
final JTextField defaultField = new JTextField(10);
final JCheckBox primary = new JCheckBox("Primary Key");
final JCheckBox mandatory = new JCheckBox("Not NULL");
final JCheckBox foreign_key = new JCheckBox("Foreign Key");
JPanel buttonPanel = getButtonPanel(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
if (nameField.getText() != null)
{
generalPopup.setVisible(false);
Field field = new Field();
if(is_mandatory) {
if (nameField.getText().isEmpty()) {
field.setFieldName(defaultField.getText());
} else {
field.setFieldName(nameField.getText());
}
} else {
field.setFieldName(nameField.getText());
}
field.setDefaultValue(defaultField.getText());
field.setFieldType((String)dataTypeBox.getSelectedItem());
int integrity = -1;
if(primary.isSelected())
integrity = 1;
else if (mandatory.isSelected())
integrity = 0;
field.setFieldIntegrities(integrity);
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable((String)moving.getUserObject());
field = m_pDocument.addField(field);
String strError = m_pDocument.getError();
if (strError != null)
{
new JOptionPane(strError);
m_pDocument.setError("");
}
else
{
if (m_pDocument.getDatabaseName() != null)
{
mainFrame.setTitle(m_pDocument.getDatabaseName());
createNodes(moving,"field",nameField.getText());
}
}
}
updateTree();
}
});
fieldPanel.add(nameLabel);
fieldPanel.add(nameField);
fieldPanel.add(dataTypeLabel);
fieldPanel.add(dataTypeBox);
fieldPanel.add(valeurParDefo);
fieldPanel.add(defaultField);
primary.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
mandatory.setSelected(true);
is_mandatory = true;
is_primarykey = true;
if (foreign_key.isSelected() && primary.isSelected()) {
foreign_key.setSelected(false);
primary.setSelected(false);
is_mandatory = false;
is_primarykey = false;
}
}
});
mandatory.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
is_mandatory = true;
if (foreign_key.isSelected() && primary.isSelected()) {
foreign_key.setSelected(false);
primary.setSelected(false);
is_mandatory = false;
is_primarykey = false;
}
}
});
foreign_key.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
is_foreignkey = true;
if (foreign_key.isSelected() && primary.isSelected()) {
foreign_key.setSelected(false);
primary.setSelected(false);
is_mandatory = false;
is_primarykey = false;
}
}
});
checkPanel.add(primary);
checkPanel.add(mandatory);
checkPanel.add(foreign_key);
panel.add(fieldPanel,BorderLayout.NORTH);
panel.add(checkPanel,BorderLayout.CENTER);
panel.add(buttonPanel,BorderLayout.SOUTH);
setDesignPanel(fieldPanel, "Please complete the form below");
setDesignPanel(checkPanel, "");
generalPopup.setContentPane(panel);
generalPopup.setTitle("Add a new field");
generalPopup.setVisible(true);
}
private void deleteTable() {
statusLabel.setText("Deleting table");
JPanel panel = new JPanel(new BorderLayout());
generalPopup.setContentPane(panel);
generalPopup.setTitle("Delete a table");
generalPopup.setVisible(true);
}
private void openTable() throws SecurityException, IOException { // refresh the record view on mainwindow
statusLabel.setText("View record");
// read the records and display the record View
centerPanel.setRightComponent(panelright2);
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setEditTable(movingTable.getTableName());
try {
m_pDocument.loadRecord();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
java.util.List<Record> recList= m_pDocument.getRecArray();
java.util.List<Field> fieldList= m_pDocument.getTbEntity().getFieldArray();
// Record recordTest;
dtm2.setColumnCount(fieldList.size());
dtm2.setRowCount((recList.size()/fieldList.size()));
int d = 0;
for (int l = 0; l < (recList.size()/fieldList.size()); l++ ) {
for (int k = 0; k < fieldList.size(); k++) {
dtm2.setValueAt(recList.get(d).get(dtm2.getColumnName(k)), l, k);
d++;
}
}
}
private void modTable() { // function not yet implemented
statusLabel.setText("Modifying table");
updateTable();
}
public void setDesignPanel(JPanel panel,String title) {
panel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(title),
BorderFactory.createEmptyBorder(10,10,10,10)));
}
// New starting now...
private void newTable() {
statusLabel.setText("Creating a new table");
JPanel panel = new JPanel(new BorderLayout());
final JTextField tableName = new JTextField(10);
JPanel buttonPanel = getButtonPanel(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if (tableName.getText() != null)
{
generalPopup.setVisible(false);
LogicMain m_pDocument = LogicMain.getDocument();
Table pTable = m_pDocument.createTable(tableName.getText());
String strError = m_pDocument.getError();
if (strError != null)
{
new JOptionPane(strError);
m_pDocument.setError("");
}
else
{
if (m_pDocument.getDatabaseName() != null)
{
mainFrame.setTitle(m_pDocument.getDatabaseName());
table = createNodes(root,"table",tableName.getText());
}
}
}
updateTree();
}
});
JPanel createPanel = new JPanel();
createPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder("Please enter the name of the table to be created"),
BorderFactory.createEmptyBorder(10,10,10,10)));
createPanel.add(tableName);
panel.add(createPanel,BorderLayout.CENTER);
panel.add(buttonPanel,BorderLayout.SOUTH);
generalPopup.setContentPane(panel);
generalPopup.setTitle("Create a new table");
generalPopup.setVisible(true);
}
public JPanel getButtonPanel(ActionListener okayButtonListener) {
JPanel buttonPanel = new JPanel();
JButton okayButton = new JButton("Accept"), cancelButton = new JButton("Cancel");
buttonPanel.add(okayButton);
buttonPanel.add(cancelButton);
buttonPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(""),
BorderFactory.createEmptyBorder(10,10,10,10)));
okayButton.addActionListener(okayButtonListener);
cancelButton.addActionListener(cancelListener);
return buttonPanel;
}
//open database done!
private void openDatabase() {
statusLabel.setText("Opening database");
JPanel panel = new JPanel(new BorderLayout());
final JComboBox dbNameBox = getComboBox("openDatabase");
JPanel buttonPanel = getButtonPanel(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
if(dbNameBox.getSelectedItem() != null)
{
generalPopup.setVisible(false);
databaseName = (String) dbNameBox.getSelectedItem();
LogicMain m_pDocument = LogicMain.getDocument();
m_pDocument.setDatabaseName(databaseName);
m_pDocument.getDatabase();
String strError = m_pDocument.getError();
if (strError != null)
{
new JOptionPane(strError);
m_pDocument.setError("");
}
else
{
if (m_pDocument.getDatabaseName() != null)
{
mainFrame.setTitle(m_pDocument.getDatabaseName());
root.setUserObject(m_pDocument.getDatabaseName());
root.removeAllChildren();
tree.setRootVisible(true);
m_pDocument.loadTables();
java.util.List<Table> tables = m_pDocument.getTbArray();
for(int i=0; i<tables.size(); i++)
{
table = createNodes(root, "table", tables.get(i).getTableName());
if(tables.get(i).getFieldArray()!= null)
{
for(int j=0; j<tables.get(i).getFieldArray().size(); j++)
{
createNodes(table, "field", tables.get(i).getFieldArray().get(j).getFieldName());
}
}
}
}
}
}
updateTree();
}
});
JPanel openPanel = new JPanel();
// to acccess the selected object
openPanel.add(dbNameBox);
openPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder("Please choose the database you want to open :"),
BorderFactory.createEmptyBorder(10,10,10,10)));
panel.add(openPanel,BorderLayout.CENTER);
panel.add(buttonPanel,BorderLayout.SOUTH);
generalPopup.setContentPane(panel);
generalPopup.setTitle("Open a database");
generalPopup.setVisible(true);
}
@SuppressWarnings({ "rawtypes", "unchecked" })
public JComboBox getComboBox(String typeOfComboBox)
{
LogicMain m_pDocument = LogicMain.getDocument();
JComboBox comboBox = new JComboBox<>();
if ( typeOfComboBox == "openDatabase") {
java.util.List<String> dbList = m_pDocument.getDBList();
String strError = m_pDocument.getError();
if(strError == null && dbList != null)
{
for(int i=0; i<dbList.size(); i++)
comboBox.addItem(dbList.get(i));
}
else
{
// AfxMessagstrError); //popup here JOptionPanel
m_pDocument.setError("");
}
} else if ( typeOfComboBox == "modTable")
{
comboBox.addItem(new Integer(2));
comboBox.addItem(new Integer(3));
comboBox.addItem(new Float(2.524));
} else if ( typeOfComboBox == "openTable")
{
comboBox.addItem(new Integer(2));
comboBox.addItem(new Integer(3));
comboBox.addItem(new Float(2.524));
} else if ( typeOfComboBox == "addField" ) {
comboBox.addItem("VARCHAR");
comboBox.addItem("BOOLEAN");
comboBox.addItem("INTEGER");
comboBox.addItem("DOUBLE");
comboBox.addItem("DATETIME");
} else if ( typeOfComboBox == "queryRecord") {
java.util.List<Table> tableArray = m_pDocument.getTbArray();
String strError = m_pDocument.getError();
if(strError == null && tableArray != null)
{
for(int i=0; i<tableArray.size(); i++)
comboBox.addItem(tableArray.get(i).getTableName());
}
else
{
// AfxMessagstrError); //popup here JOptionPanel
m_pDocument.setError("");
}
} else if ( typeOfComboBox == "queryRecord2") {
java.util.List<Field> fieldArray = null;
if (m_pDocument.getTbEntity()!=null)
fieldArray = m_pDocument.getTbEntity().getFieldArray();
String strError = m_pDocument.getError();
if(strError == null && fieldArray != null)
{
for(int i=0; i<fieldArray.size(); i++)
comboBox.addItem(fieldArray.get(i).getFieldName());
}
else
{
// AfxMessagstrError); //popup here JOptionPanel
m_pDocument.setError("");
}
}
return comboBox;
}
// create database done!
private void createDatabase() {
statusLabel.setText("Creating database");
JPanel panel = new JPanel(new BorderLayout());
JPanel buttonPanel = new JPanel();
JPanel createPanel = new JPanel();
JButton okayButton = new JButton("Accept"), cancelButton = new JButton("Cancel");
final JTextField dbnameText = new JTextField(10);
createPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder("Please input the name of the database to be created"),
BorderFactory.createEmptyBorder(10,10,10,10)));
buttonPanel.setBorder(BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(""),
BorderFactory.createEmptyBorder(10,10,10,10)));