/*
* 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.modules.parser.bundle.data;
import java.util.ArrayList;
import org.pentaho.reporting.engine.classic.core.ParameterMapping;
import org.pentaho.reporting.engine.classic.core.modules.parser.base.common.ParameterMappingReadHandler;
import org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler;
import org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
public class ParameterMappingsReadHandler extends AbstractXmlReadHandler
{
private ArrayList inputParameters;
private ArrayList exportParameters;
private ParameterMapping[] inputMapping;
private ParameterMapping[] exportMapping;
public ParameterMappingsReadHandler()
{
inputParameters = new ArrayList();
exportParameters = new ArrayList();
}
protected void startParsing(final Attributes attrs) throws SAXException
{
super.startParsing(attrs);
}
protected XmlReadHandler getHandlerForChild(final String uri,
final String tagName,
final Attributes atts) throws SAXException
{
if (isSameNamespace(uri) == false)
{
return null;
}
if ("input-parameter".equals(tagName))
{
final ParameterMappingReadHandler readHandler = new ParameterMappingReadHandler();
inputParameters.add(readHandler);
return readHandler;
}
else if ("export-parameter".equals(tagName))
{
final ParameterMappingReadHandler readHandler = new ParameterMappingReadHandler();
exportParameters.add(readHandler);
return readHandler;
}
return null;
}
protected void doneParsing() throws SAXException
{
inputMapping = new ParameterMapping[inputParameters.size()];
for (int i = 0; i < inputMapping.length; i++)
{
final ParameterMappingReadHandler o = (ParameterMappingReadHandler) inputParameters.get(i);
inputMapping[i] = new ParameterMapping(o.getName(), o.getAlias());
}
exportMapping = new ParameterMapping[exportParameters.size()];
for (int i = 0; i < exportMapping.length; i++)
{
final ParameterMappingReadHandler o = (ParameterMappingReadHandler) exportParameters.get(i);
exportMapping[i] = new ParameterMapping(o.getName(), o.getAlias());
}
}
public ParameterMapping[] getInputMapping()
{
return (ParameterMapping[]) inputMapping.clone();
}
public ParameterMapping[] getExportMapping()
{
return (ParameterMapping[]) exportMapping.clone();
}
public Object getObject() throws SAXException
{
return null;
}
}