package net.sourceforge.squirrel_sql.client.session.action;
/*
* Copyright (C) 2003-2004 Maury Hammel
*
* Modifications Copyright (C) 2003-2004 Jason Height
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
import net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo;
import net.sourceforge.squirrel_sql.fw.util.ICommand;
import net.sourceforge.squirrel_sql.client.IApplication;
import net.sourceforge.squirrel_sql.client.gui.WindowManager;
import net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI;
/**
* This <CODE>ICommand</CODE> displays a dialog box that allows the user to
* enter a 'where' clause or an 'order by' clause used when getting data via
* the 'Contents' tab.
*
* Adapted from EditWhereColsCommand.java by Maury Hammel
*
* @author <A HREF="mailto:mjhammel@users.sourceforge.net">Maury Hammel</A>
*/
public class EditWhereColsCommand implements ICommand
{
/** Application API. */
final IApplication _app;
/** The object treeidentifying the table for us to limit the columns. */
private final IObjectTreeAPI _tree;
/**
* A variable to contain a reference to the list of database objects and
* information about them.
*/
private final IDatabaseObjectInfo _objectInfo;
public EditWhereColsCommand(IApplication app, IObjectTreeAPI tree,
IDatabaseObjectInfo objectInfo)
{
super();
if (app == null)
{
throw new IllegalArgumentException("IApplication == null");
}
if (tree == null)
{
throw new IllegalArgumentException("IObjectTreeAPI == null");
}
if (objectInfo == null)
{
throw new IllegalArgumentException("IDatabaseObjectInfo == null");
}
_app = app;
_tree = tree;
_objectInfo = objectInfo;
}
/**
* Display thedialog.
*/
public void execute()
{
if (_tree != null)
{
final WindowManager winMgr = _app.getWindowManager();
winMgr.showEditWhereColsDialog(_tree, _objectInfo);
}
}
}