/*
* 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.ext.readhandlers;
import org.pentaho.reporting.engine.classic.core.modules.parser.ext.factory.base.ClassFactory;
import org.pentaho.reporting.engine.classic.core.modules.parser.ext.factory.base.ObjectDescription;
import org.pentaho.reporting.libraries.xmlns.parser.ParseException;
import org.xml.sax.Locator;
public class ObjectFactoryUtility {
private ObjectFactoryUtility() {
}
public static ObjectDescription findDescription( final ClassFactory cf, final Class c, final Locator locator )
throws ParseException {
if ( c == null ) {
throw new NullPointerException( "Class cannot be null" );
}
final ObjectDescription directMatch = cf.getDescriptionForClass( c );
if ( directMatch != null ) {
return directMatch;
}
final ObjectDescription indirectMatch = cf.getSuperClassObjectDescription( c, null );
if ( indirectMatch != null ) {
return indirectMatch;
}
throw new ParseException( "No object description found for '" + c + '\'', locator );
}
}