001    /**
002     * ========================================
003     * JFreeReport : a free Java report library
004     * ========================================
005     *
006     * Project Info:  http://reporting.pentaho.org/
007     *
008     * (C) Copyright 2000-2007, by Object Refinery Limited, 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     * $Id: TimeZoneValueConverter.java 3525 2007-10-16 11:43:48Z tmorgner $
027     * ------------
028     * (C) Copyright 2000-2005, by Object Refinery Limited.
029     * (C) Copyright 2005-2007, by Pentaho Corporation.
030     */
031    package org.jfree.report.util.beans;
032    
033    import java.util.TimeZone;
034    
035    /**
036     * Creation-Date: 24.01.2006, 19:19:03
037     *
038     * @author Thomas Morgner
039     */
040    public class TimeZoneValueConverter implements ValueConverter
041    {
042      public TimeZoneValueConverter()
043      {
044      }
045    
046      /**
047       * Converts an object to an attribute value.
048       *
049       * @param o the object.
050       * @return the attribute value.
051       * @throws BeanException if there was an error during the conversion.
052       */
053      public String toAttributeValue(final Object o) throws BeanException
054      {
055        final TimeZone tz = (TimeZone) o;
056        return tz.getID();
057      }
058    
059      /**
060       * Converts a string to a property value.
061       *
062       * @param s the string.
063       * @return a property value.
064       * @throws BeanException if there was an error during the conversion.
065       */
066      public Object toPropertyValue(final String s) throws BeanException
067      {
068        return TimeZone.getTimeZone(s);
069      }
070    }