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package com.c2kernel.gui.tabs;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.Iterator;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import com.c2kernel.common.ObjectNotFound;
import com.c2kernel.entity.proxy.ItemProxy;
import com.c2kernel.gui.MainFrame;
import com.c2kernel.lookup.DomainPath;
import com.c2kernel.process.Gateway;
/**************************************************************************
*
* $Revision: 1.3 $
* $Date: 2004/10/21 08:02:21 $
*
* Copyright (C) 2003 CERN - European Organization for Nuclear Research
* All rights reserved.
**************************************************************************/
public class DomainPathAdmin extends Box implements ActionListener {
ItemProxy entity;
JTable table;
DomainPathTableModel model;
JButton addButton;
JButton removeButton;
public DomainPathAdmin() {
super(BoxLayout.Y_AXIS);
model = new DomainPathTableModel(this);
table = new JTable(model);
add(new JScrollPane(table));
add(Box.createVerticalGlue());
Box buttonBox = Box.createHorizontalBox();
addButton = new JButton("Add");
buttonBox.add(addButton);
buttonBox.add(Box.createHorizontalGlue());
removeButton = new JButton("Remove");
buttonBox.add(removeButton);
buttonBox.add(Box.createHorizontalGlue());
add(buttonBox);
addButton.setActionCommand("add");
addButton.addActionListener(this);
removeButton.setActionCommand("remove");
removeButton.addActionListener(this);
}
public void setEntity(ItemProxy entity) {
this.entity = entity;
model.loadPaths();
}
@Override
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("add")) {
String newPath = JOptionPane.showInputDialog(this, "Enter new path,", "Add Domain Path", JOptionPane.PLAIN_MESSAGE);
addDomainPath(new DomainPath(newPath));
model.loadPaths();
}
else if (e.getActionCommand().equals("remove")) {
if (table.getSelectedRow() > -1) {
DomainPath oldPath = model.getPath(table.getSelectedRow());
removeDomainPath(oldPath);
model.loadPaths();
}
}
}
public boolean removeDomainPath(DomainPath oldPath) {
return alterDomainPath(oldPath, "Remove");
}
public boolean addDomainPath(DomainPath newPath) {
return alterDomainPath(newPath, "Add");
}
public boolean alterDomainPath(DomainPath path, String action) {
if (JOptionPane.showConfirmDialog(this,
action+" "+path+"?",
action+" Domain Path",
JOptionPane.YES_NO_OPTION) != JOptionPane.YES_OPTION)
return false;
String[] params = new String[1];
params[0] = path.toString();
try {
MainFrame.userAgent.execute(entity, action+"DomainPath", params);
} catch (Exception e) {
MainFrame.exceptionDialog(e);
return false;
}
return true;
}
private class DomainPathTableModel extends AbstractTableModel {
ArrayList<DomainPath> domPaths;
DomainPathAdmin parent;
public DomainPathTableModel(DomainPathAdmin parent) {
this.parent = parent;
domPaths = new ArrayList<DomainPath>();
}
public void loadPaths() {
domPaths.clear();
for (Iterator<?> currentPaths = Gateway.getLookup().search(new DomainPath(), entity.getName()); currentPaths.hasNext();) {
DomainPath thisPath = (DomainPath)currentPaths.next();
try {
if (thisPath.getItemPath().equals(entity.getPath())) domPaths.add(thisPath);
} catch (ObjectNotFound e) { }
}
fireTableDataChanged();
}
public DomainPath getPath(int rowIndex) {
return domPaths.get(rowIndex);
}
@Override
public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
DomainPath oldPath = domPaths.get(rowIndex);
DomainPath newPath = new DomainPath((String)aValue);
boolean success = parent.addDomainPath(newPath);
if (success)
success = parent.removeDomainPath(oldPath);
if (success) {
oldPath.setPath(newPath);
fireTableDataChanged();
}
}
@Override
public Class<?> getColumnClass(int columnIndex) {
return String.class;
}
@Override
public int getColumnCount() {
return 1;
}
@Override
public String getColumnName(int column) {
return "Path";
}
@Override
public int getRowCount() {
return domPaths.size();
}
@Override
public Object getValueAt(int rowIndex, int columnIndex) {
return domPaths.get(rowIndex).toString();
}
@Override
public boolean isCellEditable(int rowIndex, int columnIndex) {
return true;
}
}
}
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