/*
* 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.data.inlinedata;
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;
import java.util.ArrayList;
/**
* Todo: Document Me
*
* @author Thomas Morgner
*/
public class InlineTableDefinitionReadHandler extends AbstractXmlReadHandler {
private ArrayList rowDefinitions;
private String[] names;
private Class[] types;
public InlineTableDefinitionReadHandler() {
rowDefinitions = new ArrayList();
}
/**
* Returns the handler for a child element.
*
* @param uri
* the URI of the namespace of the current element.
* @param tagName
* the tag name.
* @param atts
* the attributes.
* @return the handler or null, if the tagname is invalid.
* @throws SAXException
* if there is a parsing error.
*/
protected XmlReadHandler getHandlerForChild( final String uri, final String tagName, final Attributes atts )
throws SAXException {
if ( isSameNamespace( uri ) == false ) {
return null;
}
if ( "column".equals( tagName ) ) {
final InlineTableColumnReadHandler crh = new InlineTableColumnReadHandler();
rowDefinitions.add( crh );
return crh;
}
return null;
}
/**
* Done parsing.
*
* @throws SAXException
* if there is a parsing error.
*/
protected void doneParsing() throws SAXException {
final int size = rowDefinitions.size();
names = new String[size];
types = new Class[size];
for ( int i = 0; i < rowDefinitions.size(); i++ ) {
final InlineTableColumnReadHandler handler = (InlineTableColumnReadHandler) rowDefinitions.get( i );
names[i] = handler.getName();
types[i] = handler.getType();
}
}
public String[] getNames() {
return names;
}
public Class[] getTypes() {
return types;
}
/**
* Returns the object for this element or null, if this element does not create an object.
*
* @return the object.
* @throws SAXException
* if an parser error occured.
*/
public Object getObject() throws SAXException {
return null;
}
}