/*
* Copyright 2014 the original author or authors.
*
* Licensed 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 com.bearchoke.platform.persistence.mongo.listener;
import com.bearchoke.platform.persistence.mongo.document.AbstractDocument;
import org.springframework.data.mongodb.core.mapping.event.AbstractMongoEventListener;
import org.springframework.data.mongodb.core.mapping.event.BeforeConvertEvent;
import java.time.LocalDateTime;
/**
* Created by Bjorn Harvold
* Date: 10/28/11
* Time: 12:38 PM
* Responsibility:
*/
public class DateCreatorMongoEventListener extends AbstractMongoEventListener<AbstractDocument> {
@Override
public void onBeforeConvert(BeforeConvertEvent<AbstractDocument> event) {
super.onBeforeConvert(event);
AbstractDocument document = event.getSource();
LocalDateTime d = LocalDateTime.now();
// set created date if necessary
if (document.getCreatedDate() == null) {
document.setCreatedDate(d);
}
// update last updated date
document.setLastUpdate(d);
}
}