/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.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 Lesser General Public License for more details.
*
* Copyright (c) 2001 - 2013 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.util.beans;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
/**
* Creation-Date: 09.10.2007, 19:00:02
*
* @author Thomas Morgner
*/
public class DateValueConverter implements ValueConverter {
private SimpleDateFormat dateFormat;
public DateValueConverter() {
dateFormat = new SimpleDateFormat( "yyyy-MM-dd'T'HH:mm:ss.SSSZ", Locale.US );
dateFormat.setLenient( false );
}
public String toAttributeValue( final Object o ) throws BeanException {
if ( o == null ) {
throw new NullPointerException();
}
if ( o instanceof Date == false ) {
throw new BeanException( "Failed to convert object of type " + o.getClass() + ": Not a Date." );
}
final DateFormat format = (DateFormat) dateFormat.clone();
return format.format( (Date) o );
}
public Object toPropertyValue( final String s ) throws BeanException {
if ( s == null ) {
throw new NullPointerException();
}
try {
final DateFormat format = (DateFormat) dateFormat.clone();
return format.parse( s );
} catch ( ParseException e ) {
throw new BeanException( "Failed to parse date", e );
}
}
}