TableModel.RestaurantTableModel.java Source code

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Here is the source code for TableModel.RestaurantTableModel.java

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/*
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 */
package TableModel;

/**
 *
 * @author siamzz
 */

import Tools.Table_Columns_Names;

import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.table.AbstractTableModel;
import org.apache.http.NameValuePair;

public class RestaurantTableModel extends AbstractTableModel {

    private String[] columnNames = null;
    private Object[][] rowData = null;
    private static int tabbedPanelID;

    public RestaurantTableModel() {
    }

    public RestaurantTableModel(int tabbedPanelID, Object[][] rowData) {
        this.tabbedPanelID = tabbedPanelID;
        setColumnNames(columnNames);
        setRowData(rowData);

    }

    public String[] getColumnNames() {
        if (columnNames != null)
            return columnNames;
        else
            throw new NullPointerException("String[] variable columnNames is null!!");
    }

    public void setColumnNames(String[] columnNames) {
        this.columnNames = Table_Columns_Names.getColumnNames(tabbedPanelID);
    }

    public Object[][] getRowData() {
        if (rowData != null)
            return rowData;
        else
            throw new NullPointerException("Object[][] variable rowData is null!!");
    }

    public void setRowData(Object[][] rowData) {
        this.rowData = rowData;
        if (this.rowData == null)
            System.out.println("ROW DATA IS NULL");
    }

    public static int getTabbedPanelID() {
        return tabbedPanelID;
    }

    public static void setTabbedPanelID(int tabbedPanelID) {
        RestaurantTableModel.tabbedPanelID = tabbedPanelID;
    }

    @Override
    public int getRowCount() {
        if (getRowData() != null) {
            return getRowData().length;
        }
        //Row Data Object[][] array is empty,so row number is zero
        return 0;
    }

    @Override
    public int getColumnCount() {
        if (getColumnNames() != null)
            return getColumnNames().length;
        //columnNames array has not initialized
        return 0;
    }

    @Override
    public Object getValueAt(int row, int column) {
        Object[][] data = getRowData();
        if (data != null)
            return data[row][column];
        return null;
    }

    @Override
    public Class<?> getColumnClass(int i) {
        return String.class;
    }

    @Override
    public String getColumnName(int i) {
        String[] nameOfColumns = getColumnNames();
        if (nameOfColumns != null) {
            return nameOfColumns[i];
        }
        return null;
    }

    @Override
    public boolean isCellEditable(int i, int i1) {
        return false;
    }

    //MODIFICATION HERE NEEDED,To Send Update Query To Servlet
    @Override
    public void setValueAt(Object value, int row, int col) {
        Object[][] data = getRowData();
        data[row][col] = value;
        fireTableCellUpdated(row, col);
    }

}