/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.shindig.expressions.juel;
import javax.el.ELException;
import org.apache.shindig.expressions.ShindigTypeConverter;
import de.odysseus.el.misc.TypeConverter;
/**
* A converter used by Juel
* @since 2.0.0
*/
public class JuelTypeConverter extends ShindigTypeConverter implements
TypeConverter {
private static final long serialVersionUID = -4382092735987940726L;
@Override
public <T> T convert(Object obj, Class<T> type) throws ELException {
T retValue = super.convert(obj, type);
if (retValue == null) {
retValue = TypeConverter.DEFAULT.convert(obj, type);
}
return retValue;
}
}