/*
 * Copyright (C) 2005-2007 Alfresco Software Limited.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.

 * This program 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 General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

 * As a special exception to the terms and conditions of version 2.0 of 
 * the GPL, you may redistribute this Program in connection with Free/Libre 
 * and Open Source Software ("FLOSS") applications as described in Alfresco's 
 * FLOSS exception.  You should have recieved a copy of the text describing 
 * the FLOSS exception, and it is also available here: 
 * http://www.alfresco.com/legal/licensing"
 */
package org.alfresco.web.bean.groups;

import java.text.MessageFormat;

import javax.faces.context.FacesContext;

import org.alfresco.web.app.Application;
import org.alfresco.web.bean.GroupsDialog;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.ui.common.Utils;

public class DeleteGroupDialog extends GroupsDialog
{
    private static final String BUTTON_DELETE = "delete";

    private static final String MSG_DELETE_GROUP = "delete_group";

    @Override
    protected String finishImpl(FacesContext context, String outcome) throws Exception
    {
        try
        {
            // delete group using the Authentication Service
            properties.getAuthService().deleteAuthority(properties.getActionGroup());
            removeFromBreadcrumb(properties.getActionGroup());

            // clear action context
            setActionGroup(null);
        }
        catch (Throwable err)
        {
            // rollback the transaction
            Utils.addErrorMessage(MessageFormat.format(Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
            outcome = null;
        }
        return outcome;
    }

    @Override
    public boolean getFinishButtonDisabled()
    {
        return false;
    }

    @Override
    public String getFinishButtonLabel()
    {
        return Application.getMessage(FacesContext.getCurrentInstance(), BUTTON_DELETE);
    }

    @Override
    public String getContainerTitle()
    {
        return Application.getMessage(FacesContext.getCurrentInstance(), MSG_DELETE_GROUP) + " '" + properties.getActionGroupName() + "'";
    }
}