/*
* 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.sling.models.impl.via;
import org.apache.commons.beanutils.PropertyUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.models.annotations.ViaProviderType;
import org.apache.sling.models.annotations.via.BeanProperty;
import org.apache.sling.models.spi.ViaProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component
@Service
public class BeanPropertyViaProvider implements ViaProvider {
private static final Logger log = LoggerFactory.getLogger(BeanPropertyViaProvider.class);
@Override
public Class<? extends ViaProviderType> getType() {
return BeanProperty.class;
}
@Override
public Object getAdaptable(Object original, String value) {
if (StringUtils.isBlank(value)) {
return ORIGINAL;
}
try {
return PropertyUtils.getProperty(original, value);
} catch (Exception e) {
log.error("Unable to execution projection " + value, e);
return null;
}
}
}