/*
* Copyright (c) 2011-2016 by the original author(s).
*
* 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 org.springframework.data.mongodb.core.mapping.event;
import org.bson.Document;
import org.springframework.context.ApplicationEvent;
/**
* Base {@link ApplicationEvent} triggered by Spring Data MongoDB.
*
* @author Jon Brisbin <jbrisbin@vmware.com>
* @author Christoph Strobl
*/
public class MongoMappingEvent<T> extends ApplicationEvent {
private static final long serialVersionUID = 1L;
private final Document document;
private final String collectionName;
/**
* Creates new {@link MongoMappingEvent}.
*
* @param source must not be {@literal null}.
* @param document can be {@literal null}.
* @param collectionName can be {@literal null}.
*/
public MongoMappingEvent(T source, Document document, String collectionName) {
super(source);
this.document = document;
this.collectionName = collectionName;
}
/**
* @return {@literal null} if not set.
*/
public Document getDocument() {
return document;
}
/**
* Get the collection the event refers to.
*
* @return {@literal null} if not set.
* @since 1.8
*/
public String getCollectionName() {
return collectionName;
}
/*
* (non-Javadoc)
* @see java.util.EventObject#getSource()
*/
@SuppressWarnings({ "unchecked" })
@Override
public T getSource() {
return (T) super.getSource();
}
}