/*
 * This program is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License, version 2 as published by the Free Software
 * Foundation.
 *
 * You should have received a copy of the GNU General Public License along with this
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/gpl-2.0.html
 * or from the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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.
 *
 *
 * Copyright 2006 - 2013 Pentaho Corporation.  All rights reserved.
 */

package org.pentaho.platform.engine.core.system;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.pentaho.platform.api.engine.IPentahoSession;
import org.pentaho.platform.engine.core.messages.Messages;

public class GlobalListsPublisher extends BasePublisher {

  private static final long serialVersionUID = -8247487696354924652L;

  private static final Log logger = LogFactory.getLog( GlobalListsPublisher.class );

  @Override
  public Log getLogger() {
    return GlobalListsPublisher.logger;
  }

  public String getName() {
    return Messages.getInstance().getString( "GlobalListsPublisher.USER_SYSTEM_SETTINGS" ); //$NON-NLS-1$
  }

  public String getDescription() {
    return Messages.getInstance().getString( "GlobalListsPublisher.USER_DESCRIPTION" ); //$NON-NLS-1$
  }

  @Override
  public String publish( final IPentahoSession localSession ) {
    try {
      PentahoSystem.clearGlobals();
      PentahoSystem.globalStartup( localSession );
    } catch ( Throwable t ) {
      error( Messages.getInstance().getErrorString( "GlobalListsPublisher.ERROR_0001_PUBLISH_FAILED" ), t ); //$NON-NLS-1$
      return Messages.getInstance().getString( "GlobalListsPublisher.USER_ERROR_PUBLISH_FAILED" ) + t.getLocalizedMessage(); //$NON-NLS-1$
    }
    return Messages.getInstance().getString( "GlobalListsPublisher.USER_SYSTEM_SETTINGS_UPDATED" ); //$NON-NLS-1$
  }

}