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search engine in java

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•

Join Date: Jul 2009

Posts: 8

Reputation: karamjeet2004 is an unknown quantity at this point

Solved Threads: 0

karamjeet2004 karamjeet2004 is offline

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Newbie Poster

search engine in java

Jul 2nd, 2009

Hi I am making some kind of search engine in java.In which i want to search initials from database(ms access)
suppose to search united states of america
we type usoa
so how can i do that
from where to i start
can anybody plz.........

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Join Date: Oct 2008

Posts: 2,700

Reputation: adatapost has much to be proud of

Solved Threads: 482

adatapost

Offline

Posting Maven

Re: search engine in java

Jul 3rd, 2009

karamjeet2004,

You have to use java.sql package and sql select statement with pattern (%,?) and where caluse.

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Join Date: Jul 2009

Posts: 19

Reputation: oliver_lundag has a little shameless behaviour in the past

Solved Threads: 0

oliver_lundag oliver_lundag is offline

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Newbie Poster

Re: search engine in java

-1

Jul 16th, 2009

 Help with Code Tags 
 java Syntax (Toggle Plain Text) 
package src.maintenance.accntMasterfile;
 
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.sql.ResultSet;
import java.sql.Statement;
 
import javax.swing.BorderFactory;
import javax.swing.InputMap;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import javax.swing.Timer;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;
 
import src.maintenance.DBConn.DBConnect;
import src.maintenance.Functions.ActionCursor;
import src.maintenance.Functions.Message;
import src.maintenance.Functions.MyField;
import src.maintenance.core.mainform;
 
public class EditaccntMasterfile extends JDialog {
 
	/**
	 * 
	 */
	/**
	 * @Author:	Oliver D. Lundag
	 * @Title:	Maintenance for Account Master File
	 * 			
	 * @oliver_lundag@yahoo.com
	 */
	private static final long serialVersionUID = 1L;
 
	private JPanel jContentPane = null;
 
	private JLabel jlSearch = null;
 
	private MyField jtSearch = null;
	private JLabel jlSearchby = null;
 
	private JButton jExit = null;
 
	static JComboBox jcbsearchBy = null;
 
	private JScrollPane jScrollPane = null;
	private JTable jTable = null;
	private DefaultTableModel tableSearch = new DefaultTableModel(new String[][]{},new String[]{"No.", "accntcode", "bankcode", "accntnumber","accntdesc"});
	private DefaultTableModel tempTable = new DefaultTableModel(new String[][]{},new String[]{"No.","accntcode", "bankcode", "accntnumber","accntdesc"});
	private String defaultQuery = "select accntcode, bankcode, accntnumber,accntdesc from accntmasterfile order by accntcode desc ";
	private String xString = ""; 
	private Timer sTimer = null;
	private int timer = 0;
 
	public EditaccntMasterfile(){
		super(mainform.frame);
		this.setDefaultCloseOperation(EditaccntMasterfile.DO_NOTHING_ON_CLOSE);
		 initialize();
	}
 
	private void initialize(){
		this.setSize(500, 450);
		this.setTitle("Account Master File");
		this.setLocationRelativeTo(null);
		this.setContentPane(getJContentPane());
		this.setVisible(true);
	}
 
	private JPanel getJContentPane() {
		if (jContentPane == null) {
 
			jlSearchby = new JLabel();
			jlSearchby.setText("Search by:");
			jlSearchby.setSize(new Dimension(110, 20));
			jlSearchby.setLocation(new Point(15, 340));
 
			jlSearch = new JLabel();
			jlSearch.setText("Search:");
			jlSearch.setSize(new Dimension(110, 20));
			jlSearch.setLocation(new Point(15, 380));			
		}
		jContentPane = new JPanel();
		jContentPane.setLayout(null);
 
		jContentPane.add(jlSearchby,null);
		jContentPane.add(jlSearch,null);
		jContentPane.add(getjcbsearchBy(), null);
		jContentPane.add(getJtSearch(), null);
		jContentPane.add(getjExit() , null);
		jContentPane.add(getJScrollPane(),null);
 
		return jContentPane;
	}
 
	private JComboBox getjcbsearchBy(){
		if(jcbsearchBy == null){
			jcbsearchBy = new JComboBox();
			jcbsearchBy.setSize(new Dimension(150, 20));
			jcbsearchBy.setLocation(new Point(100, 340));
			jcbsearchBy.addItem("Account Code");
			jcbsearchBy.addItem("Bank Code");
			jcbsearchBy.addItem("Account Number");
			jcbsearchBy.addItem("Account Desc");
			jcbsearchBy.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent arg0) {
					try{
						jTable.setRowSelectionInterval(0, 0);
						jTable.grabFocus();
						if	(jcbsearchBy.getSelectedIndex() == 0){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
						else if	(jcbsearchBy.getSelectedIndex() == 1){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
 
						else if	(jcbsearchBy.getSelectedIndex() == 2){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
 
						else if	(jcbsearchBy.getSelectedIndex() == 3){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
					}catch (IllegalArgumentException e) {}
				}
			});
		}
		return jcbsearchBy;
	}
 
	private JTextField getJtSearch() {
		if (jtSearch == null) {
			jtSearch = new MyField(true,20);
			jtSearch.setLocation(new Point(100, 380));
			jtSearch.setSize(new Dimension(150, 20));
			jtSearch.addKeyListener(new KeyAdapter(){
				@SuppressWarnings("static-access")
				public void keyReleased(KeyEvent e){
					InputMap IMP = jtSearch.getInputMap(jtSearch.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
                    KeyStroke ent = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
         		    IMP.put(ent, "none");
 
         		   if	(e.getKeyCode() == 10){
   		    		  setTable(jtSearch.getText().trim());
   		    		  if (jTable.getRowCount()==0){
   		    			  Message.messageInfo("No record found.");
   		    			  System.out.println("Walang record");
   		    		  }
   		    		  timer = 0;
         		   }
 
				}    
			});
		}
		return jtSearch;
	}
 
	private JButton getjExit() {
		if (jExit == null) {
			jExit = new JButton();
			jExit.setBounds(new Rectangle(380, 380, 100, 20));
			jExit.setMnemonic(KeyEvent.VK_S);
			jExit.setText("Cancel");
			jExit.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					if (jExit.getText().toString().equalsIgnoreCase("Cancel") == true){
						try{
						Cancel();
						dispose();
						}catch(NullPointerException e1){
						}
					}
				}
			});
		}
		return jExit;	
	}
 
	private JScrollPane getJScrollPane() {
		if (jScrollPane == null) {
			jScrollPane = new JScrollPane();
			jScrollPane.setBounds(new Rectangle(10, 10, 470, 300));
			jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
			jScrollPane.setViewportView(getJTable());
			jScrollPane.setVisible(true);
		}
		return jScrollPane;
	}
 
	private JTable getJTable() {
		if (jTable == null) {
			jTable = new JTable(tableSearch){
				public boolean isCellEditable(int irows, int icols){
					return false;
				}
			};
 
			TableCellRenderer renderer = new Renderer();
			jTable.setDefaultRenderer(Object.class,renderer);
 
			jTable.setSelectionMode(0);
			jTable.getTableHeader().setResizingAllowed(false);
			jTable.getTableHeader().setReorderingAllowed(false);
 
			jTable.getColumnModel().getColumn(0).setMinWidth(0);
	        jTable.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0);
			jTable.getColumnModel().getColumn(1).setMinWidth(80);
	        jTable.getTableHeader().getColumnModel().getColumn(1).setMaxWidth(80);
	        jTable.getColumnModel().getColumn(2).setMinWidth(140);
	        jTable.getTableHeader().getColumnModel().getColumn(2).setMaxWidth(140);
	        jTable.getColumnModel().getColumn(3).setMinWidth(80);
	        jTable.getTableHeader().getColumnModel().getColumn(3).setMaxWidth(80);
	        jTable.getColumnModel().getColumn(4).setMinWidth(150);
	        jTable.getTableHeader().getColumnModel().getColumn(4).setMaxWidth(150);
 
			jTable.getColumnModel().getColumn(1).setHeaderValue("Account Code");
	        jTable.getColumnModel().getColumn(2).setHeaderValue("Bank Code");
	        jTable.getColumnModel().getColumn(3).setHeaderValue("Account No.");
	        jTable.getColumnModel().getColumn(4).setHeaderValue("Account Description");
 
	        jTable.addKeyListener(new KeyAdapter(){
				public void keyPressed(KeyEvent e){
					InputMap IMP = jTable.getInputMap(JTable.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
                    KeyStroke ent = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
         		    IMP.put(ent, "none");
 
         		    if	(e.getKeyCode() == 10){
         		    	if	(xString.toString().trim().length() == 0){
         		    		for	(int i = 0; i < tempTable.getRowCount(); i++){
         		    			if	(jcbsearchBy.getSelectedIndex() == 0){
	         		    			if (tempTable.getValueAt(i, 1).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 1).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 1){
	         		    			if (tempTable.getValueAt(i, 2).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 2).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 2){
	         		    			if (tempTable.getValueAt(i, 3).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 3).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 3){
	         		    			if (tempTable.getValueAt(i, 4).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 4).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}
         		    		}
         		    		accntMasterfile.getRecordE();
         		    		setenabledUpdate();
             		    	dispose();	
         		    	}
 
 
         		    }else{
         		    	if	((e.getKeyCode() > 65 && e.getKeyCode() < 90) || (e.getKeyCode() > 96 && e.getKeyCode() < 105)){
         		    		char[] keyChar ={ e.getKeyChar()};
         		    		String x = new String(keyChar);
         		    		xString = (xString+x);
         		    		setTable(xString);
         		    		timer = 0;
         		    	}
         		    }
				}
			});	
			setTable();
			setTimer();
		}
		return jTable;
	}
 
	private void setTimer(){
		sTimer = new Timer (500,new ActionListener(){
			public void actionPerformed(ActionEvent arg0) {
				timer++;
				if	(timer == 3){
					xString = "";
				}
			}
		});
		sTimer.start();
	}
 
	private class Renderer extends DefaultTableCellRenderer{
		private static final long serialVersionUID = 1L;
 
		public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column)
		{
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			if (column == 4)setHorizontalAlignment(LEFT);
			if (column == 3)setHorizontalAlignment(LEFT);
			if (column == 2)setHorizontalAlignment(LEFT);
			if (column == 1)setHorizontalAlignment(LEFT);
			setBorder(BorderFactory.createLineBorder(getBackground(), 1));
			return this;
		}
	}
 
	private void setTable(String like){
		ActionCursor actionCursor = new ActionCursor();
		try	{
			boolean ok = false;
			String likeQuery = "";
			if	(jcbsearchBy.getSelectedIndex() == 0){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntcode like '"+like.trim()+"%' " +
		    	 "order by accntcode ";	
			}else if (jcbsearchBy.getSelectedIndex() == 1){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "bankcode like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}else if (jcbsearchBy.getSelectedIndex() == 2){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntnumber like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}else if (jcbsearchBy.getSelectedIndex() == 3){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntdesc like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}
 
 
			int n = 0;
			Statement stmt = DBConnect.getConnection().createStatement();
			ResultSet rs = stmt.executeQuery(likeQuery);
			actionCursor.startWaitCursor(jContentPane);
			if	(ok == false){
				while(jTable.getRowCount() != 0){
						tableSearch.removeRow(0);
				}
				ok = true;
			}
			while (rs.next()){
				tableSearch.addRow(new Object[]{rs.getRow(),rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				n++;
			}
			if	(n > 0){
				jTable.setRowSelectionInterval(0, 0);
				jTable.grabFocus();
			}
			rs.close();
			stmt.close();
		}
		catch(Exception e){
			e.printStackTrace();
		}
			actionCursor.stopWaitCursor(jContentPane);
	}
 
	private void setTable(){
		try	{
			Statement stmt = DBConnect.getConnection().createStatement();
			ResultSet rs = stmt.executeQuery(defaultQuery);
			int n = 0;
			while (rs.next()){
				tempTable.addRow(new Object[]{rs.getRow(), rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				tableSearch.addRow(new Object[]{rs.getRow(), rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				n++;
			}
			rs.close();
			stmt.close();
			if	(n > 0){
				jTable.setRowSelectionInterval(0, 0);
				jTable.grabFocus();
			}
		}
		catch(Exception e){
			e.printStackTrace();
		}
	}
 
	private void setenabledUpdate(){
		accntMasterfile.jtBcode.grabFocus();
		accntMasterfile.jbtnadd.setText("Update");
		accntMasterfile.jbtnadd.setMnemonic('U');
		accntMasterfile.jbtnedit.setText("Delete");
		accntMasterfile.jbtnedit.setMnemonic('D');
		accntMasterfile.jbtnExit.setText("Cancel");
		accntMasterfile.jbtnExit.setMnemonic('C');
		accntMasterfile.jtAcode.setEnabled(false);
		accntMasterfile.jtBcode.setEnabled(true);
		accntMasterfile.jtAccntNo.setEnabled(true);
		accntMasterfile.jtAccontDesc.setEnabled(true);
	}
 
	private void Cancel(){
		accntMasterfile.jtAcode.setText("");
		accntMasterfile.jtBcode.setText("");
		accntMasterfile.jtAccntNo.setText("");
		accntMasterfile.jtAccontDesc.setText("");
		accntMasterfile.jtAcode.setEnabled(false);
		accntMasterfile.jtBcode.setEnabled(false);
		accntMasterfile.jtAccntNo.setEnabled(false);
		accntMasterfile.jtAccontDesc.setEnabled(false);
	}
}
package src.maintenance.accntMasterfile;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.sql.ResultSet;
import java.sql.Statement;

import javax.swing.BorderFactory;
import javax.swing.InputMap;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.JTextField;
import javax.swing.KeyStroke;
import javax.swing.Timer;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableCellRenderer;

import src.maintenance.DBConn.DBConnect;
import src.maintenance.Functions.ActionCursor;
import src.maintenance.Functions.Message;
import src.maintenance.Functions.MyField;
import src.maintenance.core.mainform;

public class EditaccntMasterfile extends JDialog {

	/**
	 * 
	 */
	/**
	 * @Author:	Oliver D. Lundag
	 * @Title:	Maintenance for Account Master File
	 * 			
	 * @oliver_lundag@yahoo.com
	 */
	private static final long serialVersionUID = 1L;
	
	private JPanel jContentPane = null;
	
	private JLabel jlSearch = null;
	
	private MyField jtSearch = null;
	private JLabel jlSearchby = null;
	
	private JButton jExit = null;
	
	static JComboBox jcbsearchBy = null;
	
	private JScrollPane jScrollPane = null;
	private JTable jTable = null;
	private DefaultTableModel tableSearch = new DefaultTableModel(new String[][]{},new String[]{"No.", "accntcode", "bankcode", "accntnumber","accntdesc"});
	private DefaultTableModel tempTable = new DefaultTableModel(new String[][]{},new String[]{"No.","accntcode", "bankcode", "accntnumber","accntdesc"});
	private String defaultQuery = "select accntcode, bankcode, accntnumber,accntdesc from accntmasterfile order by accntcode desc ";
	private String xString = ""; 
	private Timer sTimer = null;
	private int timer = 0;

	public EditaccntMasterfile(){
		super(mainform.frame);
		this.setDefaultCloseOperation(EditaccntMasterfile.DO_NOTHING_ON_CLOSE);
		 initialize();
	}
	
	private void initialize(){
		this.setSize(500, 450);
		this.setTitle("Account Master File");
		this.setLocationRelativeTo(null);
		this.setContentPane(getJContentPane());
		this.setVisible(true);
	}
	
	private JPanel getJContentPane() {
		if (jContentPane == null) {
			
			jlSearchby = new JLabel();
			jlSearchby.setText("Search by:");
			jlSearchby.setSize(new Dimension(110, 20));
			jlSearchby.setLocation(new Point(15, 340));
			
			jlSearch = new JLabel();
			jlSearch.setText("Search:");
			jlSearch.setSize(new Dimension(110, 20));
			jlSearch.setLocation(new Point(15, 380));			
		}
		jContentPane = new JPanel();
		jContentPane.setLayout(null);
		
		jContentPane.add(jlSearchby,null);
		jContentPane.add(jlSearch,null);
		jContentPane.add(getjcbsearchBy(), null);
		jContentPane.add(getJtSearch(), null);
		jContentPane.add(getjExit() , null);
		jContentPane.add(getJScrollPane(),null);
		
		return jContentPane;
	}
	
	private JComboBox getjcbsearchBy(){
		if(jcbsearchBy == null){
			jcbsearchBy = new JComboBox();
			jcbsearchBy.setSize(new Dimension(150, 20));
			jcbsearchBy.setLocation(new Point(100, 340));
			jcbsearchBy.addItem("Account Code");
			jcbsearchBy.addItem("Bank Code");
			jcbsearchBy.addItem("Account Number");
			jcbsearchBy.addItem("Account Desc");
			jcbsearchBy.addActionListener(new ActionListener(){
				public void actionPerformed(ActionEvent arg0) {
					try{
						jTable.setRowSelectionInterval(0, 0);
						jTable.grabFocus();
						if	(jcbsearchBy.getSelectedIndex() == 0){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
						else if	(jcbsearchBy.getSelectedIndex() == 1){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
						
						else if	(jcbsearchBy.getSelectedIndex() == 2){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
						
						else if	(jcbsearchBy.getSelectedIndex() == 3){
							jtSearch.setText("");
							jtSearch.grabFocus();
						}
					}catch (IllegalArgumentException e) {}
				}
			});
		}
		return jcbsearchBy;
	}
	
	private JTextField getJtSearch() {
		if (jtSearch == null) {
			jtSearch = new MyField(true,20);
			jtSearch.setLocation(new Point(100, 380));
			jtSearch.setSize(new Dimension(150, 20));
			jtSearch.addKeyListener(new KeyAdapter(){
				@SuppressWarnings("static-access")
				public void keyReleased(KeyEvent e){
					InputMap IMP = jtSearch.getInputMap(jtSearch.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
                    KeyStroke ent = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
         		    IMP.put(ent, "none");
         		    
         		   if	(e.getKeyCode() == 10){
   		    		  setTable(jtSearch.getText().trim());
   		    		  if (jTable.getRowCount()==0){
   		    			  Message.messageInfo("No record found.");
   		    			  System.out.println("Walang record");
   		    		  }
   		    		  timer = 0;
         		   }
         		   
				}    
			});
		}
		return jtSearch;
	}
	
	private JButton getjExit() {
		if (jExit == null) {
			jExit = new JButton();
			jExit.setBounds(new Rectangle(380, 380, 100, 20));
			jExit.setMnemonic(KeyEvent.VK_S);
			jExit.setText("Cancel");
			jExit.addActionListener(new java.awt.event.ActionListener() {
				public void actionPerformed(java.awt.event.ActionEvent e) {
					if (jExit.getText().toString().equalsIgnoreCase("Cancel") == true){
						try{
						Cancel();
						dispose();
						}catch(NullPointerException e1){
						}
					}
				}
			});
		}
		return jExit;	
	}
	
	private JScrollPane getJScrollPane() {
		if (jScrollPane == null) {
			jScrollPane = new JScrollPane();
			jScrollPane.setBounds(new Rectangle(10, 10, 470, 300));
			jScrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
			jScrollPane.setViewportView(getJTable());
			jScrollPane.setVisible(true);
		}
		return jScrollPane;
	}
	
	private JTable getJTable() {
		if (jTable == null) {
			jTable = new JTable(tableSearch){
				public boolean isCellEditable(int irows, int icols){
					return false;
				}
			};
			
			TableCellRenderer renderer = new Renderer();
			jTable.setDefaultRenderer(Object.class,renderer);
			
			jTable.setSelectionMode(0);
			jTable.getTableHeader().setResizingAllowed(false);
			jTable.getTableHeader().setReorderingAllowed(false);
			
			jTable.getColumnModel().getColumn(0).setMinWidth(0);
	        jTable.getTableHeader().getColumnModel().getColumn(0).setMaxWidth(0);
			jTable.getColumnModel().getColumn(1).setMinWidth(80);
	        jTable.getTableHeader().getColumnModel().getColumn(1).setMaxWidth(80);
	        jTable.getColumnModel().getColumn(2).setMinWidth(140);
	        jTable.getTableHeader().getColumnModel().getColumn(2).setMaxWidth(140);
	        jTable.getColumnModel().getColumn(3).setMinWidth(80);
	        jTable.getTableHeader().getColumnModel().getColumn(3).setMaxWidth(80);
	        jTable.getColumnModel().getColumn(4).setMinWidth(150);
	        jTable.getTableHeader().getColumnModel().getColumn(4).setMaxWidth(150);
			
			jTable.getColumnModel().getColumn(1).setHeaderValue("Account Code");
	        jTable.getColumnModel().getColumn(2).setHeaderValue("Bank Code");
	        jTable.getColumnModel().getColumn(3).setHeaderValue("Account No.");
	        jTable.getColumnModel().getColumn(4).setHeaderValue("Account Description");
	        
	        jTable.addKeyListener(new KeyAdapter(){
				public void keyPressed(KeyEvent e){
					InputMap IMP = jTable.getInputMap(JTable.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
                    KeyStroke ent = KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0);
         		    IMP.put(ent, "none");
         		    
         		    if	(e.getKeyCode() == 10){
         		    	if	(xString.toString().trim().length() == 0){
         		    		for	(int i = 0; i < tempTable.getRowCount(); i++){
         		    			if	(jcbsearchBy.getSelectedIndex() == 0){
	         		    			if (tempTable.getValueAt(i, 1).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 1).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 1){
	         		    			if (tempTable.getValueAt(i, 2).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 2).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 2){
	         		    			if (tempTable.getValueAt(i, 3).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 3).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}else if (jcbsearchBy.getSelectedIndex() == 3){
	         		    			if (tempTable.getValueAt(i, 4).toString().equalsIgnoreCase(jTable.getValueAt(jTable.getSelectedRow(), 4).toString())){
	         		    				accntMasterfile.xRecordE = Integer.parseInt(tempTable.getValueAt(i, 0).toString());
	         		    				break;
	         		    			}
         		    			}
         		    		}
         		    		accntMasterfile.getRecordE();
         		    		setenabledUpdate();
             		    	dispose();	
         		    	}
         		    	
         		    	
         		    }else{
         		    	if	((e.getKeyCode() > 65 && e.getKeyCode() < 90) || (e.getKeyCode() > 96 && e.getKeyCode() < 105)){
         		    		char[] keyChar ={ e.getKeyChar()};
         		    		String x = new String(keyChar);
         		    		xString = (xString+x);
         		    		setTable(xString);
         		    		timer = 0;
         		    	}
         		    }
				}
			});	
			setTable();
			setTimer();
		}
		return jTable;
	}
	
	private void setTimer(){
		sTimer = new Timer (500,new ActionListener(){
			public void actionPerformed(ActionEvent arg0) {
				timer++;
				if	(timer == 3){
					xString = "";
				}
			}
		});
		sTimer.start();
	}
	
	private class Renderer extends DefaultTableCellRenderer{
		private static final long serialVersionUID = 1L;

		public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column)
		{
			super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
			if (column == 4)setHorizontalAlignment(LEFT);
			if (column == 3)setHorizontalAlignment(LEFT);
			if (column == 2)setHorizontalAlignment(LEFT);
			if (column == 1)setHorizontalAlignment(LEFT);
			setBorder(BorderFactory.createLineBorder(getBackground(), 1));
			return this;
		}
	}
	
	private void setTable(String like){
		ActionCursor actionCursor = new ActionCursor();
		try	{
			boolean ok = false;
			String likeQuery = "";
			if	(jcbsearchBy.getSelectedIndex() == 0){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntcode like '"+like.trim()+"%' " +
		    	 "order by accntcode ";	
			}else if (jcbsearchBy.getSelectedIndex() == 1){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "bankcode like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}else if (jcbsearchBy.getSelectedIndex() == 2){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntnumber like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}else if (jcbsearchBy.getSelectedIndex() == 3){
				likeQuery = "select " +
		    	 "accntcode, bankcode, accntnumber, accntdesc " +
		    	 "from accntmasterfile  " +
		    	 "where " +
		    	 "accntdesc like '"+like.trim()+"%' " +
		    	 "order by accntcode ";
			}
			
			
			int n = 0;
			Statement stmt = DBConnect.getConnection().createStatement();
			ResultSet rs = stmt.executeQuery(likeQuery);
			actionCursor.startWaitCursor(jContentPane);
			if	(ok == false){
				while(jTable.getRowCount() != 0){
						tableSearch.removeRow(0);
				}
				ok = true;
			}
			while (rs.next()){
				tableSearch.addRow(new Object[]{rs.getRow(),rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				n++;
			}
			if	(n > 0){
				jTable.setRowSelectionInterval(0, 0);
				jTable.grabFocus();
			}
			rs.close();
			stmt.close();
		}
		catch(Exception e){
			e.printStackTrace();
		}
			actionCursor.stopWaitCursor(jContentPane);
	}
	
	private void setTable(){
		try	{
			Statement stmt = DBConnect.getConnection().createStatement();
			ResultSet rs = stmt.executeQuery(defaultQuery);
			int n = 0;
			while (rs.next()){
				tempTable.addRow(new Object[]{rs.getRow(), rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				tableSearch.addRow(new Object[]{rs.getRow(), rs.getString(1), rs.getString(2),rs.getString(3),rs.getString(4)});
				n++;
			}
			rs.close();
			stmt.close();
			if	(n > 0){
				jTable.setRowSelectionInterval(0, 0);
				jTable.grabFocus();
			}
		}
		catch(Exception e){
			e.printStackTrace();
		}
	}
	
	private void setenabledUpdate(){
		accntMasterfile.jtBcode.grabFocus();
		accntMasterfile.jbtnadd.setText("Update");
		accntMasterfile.jbtnadd.setMnemonic('U');
		accntMasterfile.jbtnedit.setText("Delete");
		accntMasterfile.jbtnedit.setMnemonic('D');
		accntMasterfile.jbtnExit.setText("Cancel");
		accntMasterfile.jbtnExit.setMnemonic('C');
		accntMasterfile.jtAcode.setEnabled(false);
		accntMasterfile.jtBcode.setEnabled(true);
		accntMasterfile.jtAccntNo.setEnabled(true);
		accntMasterfile.jtAccontDesc.setEnabled(true);
	}
	
	private void Cancel(){
		accntMasterfile.jtAcode.setText("");
		accntMasterfile.jtBcode.setText("");
		accntMasterfile.jtAccntNo.setText("");
		accntMasterfile.jtAccontDesc.setText("");
		accntMasterfile.jtAcode.setEnabled(false);
		accntMasterfile.jtBcode.setEnabled(false);
		accntMasterfile.jtAccntNo.setEnabled(false);
		accntMasterfile.jtAccontDesc.setEnabled(false);
	}
}

Last edited by Ancient Dragon; Jul 21st, 2009 at 1:51 am. Reason: corrected code tags

•

Join Date: Mar 2007

Posts: 686

Reputation: sillyboy is on a distinguished road

Solved Threads: 61

sillyboy

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Practically a Master Poster

Re: search engine in java

Jul 17th, 2009

oliver, just stop posting.

http://www.happypolla.com

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Join Date: Jul 2009

Posts: 19

Reputation: oliver_lundag has a little shameless behaviour in the past

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oliver_lundag oliver_lundag is offline

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Newbie Poster

Re: search engine in java

Jul 17th, 2009

why?

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adatapost

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Posting Maven

Re: search engine in java

Jul 17th, 2009

•

Originally Posted by oliver_lundag

why?

Don't talk with old or solved threads.
Use BB code tags
Read all posts of a thread and then put your comment.

Last edited by adatapost; Jul 17th, 2009 at 2:23 am.

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Join Date: Mar 2007

Posts: 686

Reputation: sillyboy is on a distinguished road

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sillyboy

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Practically a Master Poster

Re: search engine in java

Jul 17th, 2009

4. stop hi-jacking threads
5. don't post complete code (at least initially)

http://www.happypolla.com

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Join Date: Jul 2009

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Reputation: oliver_lundag has a little shameless behaviour in the past

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oliver_lundag oliver_lundag is offline

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Re: search engine in java

Jul 17th, 2009

I am the one who made that code. just want to share it. why are you complaining... I just want to share... instead of saying that thing to me why don't you try to help those people who needs help. I think you are selfish.