TableMap.java |
/* * Copyright 2002 Sun Microsystems, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * This software is provided "AS IS," without a warranty of any * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR * DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that Software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of * any nuclear facility. */ /** * In a chain of data manipulators some behaviour is common. TableMap * provides most of this behavour and can be subclassed by filters * that only need to override a handful of specific methods. TableMap * implements TableModel by routing all requests to its model, and * TableModelListener by routing all events to its listeners. Inserting * a TableMap which has not been subclassed into a chain of table filters * should have no effect. * * @version 1.7 04/23/99 * @author Philip Milne */ package com.sun.j2ee.blueprints.admin.client; import javax.swing.table.*; import javax.swing.event.TableModelListener; import javax.swing.event.TableModelEvent; public class TableMap extends DefaultTableModel implements TableModelListener { protected TableModel model; public TableModel getModel() { return model; } public void setModel(TableModel model) { this.model = model; model.addTableModelListener(this); } // By default, Implement TableModel by forwarding all messages // to the model. public Object getValueAt(int aRow, int aColumn) { return model.getValueAt(aRow, aColumn); } public void setValueAt(Object aValue, int aRow, int aColumn) { model.setValueAt(aValue, aRow, aColumn); } public int getRowCount() { return (model == null) ? 0 : model.getRowCount(); } public int getColumnCount() { return (model == null) ? 0 : model.getColumnCount(); } public String getColumnName(int aColumn) { return model.getColumnName(aColumn); } public Class getColumnClass(int aColumn) { return model.getColumnClass(aColumn); } public boolean isCellEditable(int row, int column) { return model.isCellEditable(row, column); } // // Implementation of the TableModelListener interface, // // By default forward all events to all the listeners. public void tableChanged(TableModelEvent e) { fireTableChanged(e); } }
TableMap.java |