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This is the jar that contains the main application classes which are very specific to
SQuirreLSQL.
package net.sourceforge.squirrel_sql.client.session.action;
/*
* Copyright (C) 2003-2004 Colin Bell
* [email protected]
*
* 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 java.awt.event.ActionEvent;
import net.sourceforge.squirrel_sql.fw.util.ICommand;
import net.sourceforge.squirrel_sql.fw.util.log.ILogger;
import net.sourceforge.squirrel_sql.fw.util.log.LoggerController;
import net.sourceforge.squirrel_sql.client.IApplication;
import net.sourceforge.squirrel_sql.client.action.SquirrelAction;
import net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI;
/**
* This Action will display the previous results tab for the
* current session.
*
* @author Colin Bell
*/
public class GotoPreviousResultsTabAction extends SquirrelAction
implements ISQLPanelAction
{
/** Logger for this class. */
private final static ILogger s_log =
LoggerController.createLogger(GotoPreviousResultsTabAction.class);
/** Current panel. */
private ISQLPanelAPI _panel;
/** Command that will be executed by this action. */
private ICommand _cmd;
/**
* Ctor specifying Application API.
*
* @param app Application API.
*/
public GotoPreviousResultsTabAction(IApplication app)
{
super(app);
}
public void setSQLPanel(ISQLPanelAPI panel)
{
_panel = panel;
_cmd = null;
setEnabled(null != _panel);
}
/**
* Display the previous results tab.
*
* @param evt Event being executed.
*/
public synchronized void actionPerformed(ActionEvent evt)
{
if (_panel != null)
{
if (_cmd == null)
{
_cmd = new GotoPreviousResultsTabCommand(_panel);
}
try
{
_cmd.execute();
}
catch (Throwable ex)
{
final String msg = "Error occured seting current results tab";
_panel.getSession().showErrorMessage(msg + ": " + ex);
s_log.error(msg, ex);
}
}
}
}
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