001    /**
002     * =========================================
003     * LibFormula : a free Java formula library
004     * =========================================
005     *
006     * Project Info:  http://reporting.pentaho.org/libformula/
007     *
008     * (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     *
026     * ------------
027     * $Id: LibFormulaBoot.java 3521 2007-10-16 10:55:14Z tmorgner $
028     * ------------
029     * (C) Copyright 2006-2007, by Pentaho Corporation.
030     */
031    package org.jfree.formula;
032    
033    import org.jfree.base.AbstractBoot;
034    import org.jfree.base.BootableProjectInfo;
035    import org.jfree.util.Configuration;
036    
037    /**
038     * Creation-Date: 31.10.2006, 12:30:43
039     *
040     * @author Thomas Morgner
041     */
042    public class LibFormulaBoot extends AbstractBoot
043    {
044      private static LibFormulaBoot instance;
045    
046      public static synchronized LibFormulaBoot getInstance()
047      {
048        if (instance == null)
049        {
050          instance = new LibFormulaBoot();
051        }
052        return instance;
053      }
054    
055      private LibFormulaBoot()
056      {
057      }
058    
059      protected Configuration loadConfiguration()
060      {
061        return createDefaultHierarchicalConfiguration
062                ("/org/jfree/formula/libformula.properties",
063                 "/libformula.properties", true);
064    
065      }
066    
067      protected void performBoot()
068      {
069      }
070    
071      protected BootableProjectInfo getProjectInfo()
072      {
073        return LibFormulaInfo.getInstance();
074      }
075    }