/*
* 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 - 2009 Object Refinery Ltd, Pentaho Corporation and Contributors.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.modules.parser.simple.readhandlers;
import org.pentaho.reporting.engine.classic.core.elementfactory.MessageFieldElementFactory;
import org.pentaho.reporting.engine.classic.core.elementfactory.TextElementFactory;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.PropertyAttributes;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.common.PropertyStringReadHandler;
import org.pentaho.reporting.libraries.xmlns.parser.RootXmlReadHandler;
import org.xml.sax.SAXException;
public class MessageFieldReadHandler extends AbstractTextElementReadHandler
{
private PropertyStringReadHandler stringReadHandler;
private MessageFieldElementFactory elementFactory;
public MessageFieldReadHandler()
{
elementFactory = new MessageFieldElementFactory();
stringReadHandler = new PropertyStringReadHandler();
}
public void init(final RootXmlReadHandler rootXmlReadHandler, final String s, final String s1)
{
super.init(rootXmlReadHandler, s, s1);
stringReadHandler.init(rootXmlReadHandler, s, s1);
}
protected TextElementFactory getTextElementFactory()
{
return elementFactory;
}
public void characters(final char[] chars, final int i, final int i1) throws SAXException
{
stringReadHandler.characters(chars, i, i1);
}
/**
* Starts parsing.
*
* @param atts the attributes.
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected void startParsing(final PropertyAttributes atts)
throws SAXException
{
super.startParsing(atts);
stringReadHandler.startParsing(atts);
elementFactory.setNullString(atts.getValue(getUri(), "nullstring"));
}
/**
* Done parsing.
*
* @throws org.xml.sax.SAXException if there is a parsing error.
*/
protected void doneParsing()
throws SAXException
{
stringReadHandler.doneParsing();
final String text = stringReadHandler.getResult();
elementFactory.setFormatString(text);
super.doneParsing();
}
}