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Spring Data Relational support
/*
* Copyright 2017-2023 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
*
* https://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.relational.core.mapping.event;
/**
* An event that is guaranteed to have an entity.
*
* @author Jens Schauder
*/
public class RelationalEventWithEntity extends AbstractRelationalEvent implements WithEntity {
private static final long serialVersionUID = 4891455396602090638L;
private final E entity;
RelationalEventWithEntity(E entity) {
super(entity);
this.entity = entity;
}
/**
* @return the entity to which this event refers. Guaranteed to be not {@literal null}.
*/
@Override
public E getEntity() {
return entity;
}
@SuppressWarnings("unchecked")
@Override
public Class getType() {
return (Class) entity.getClass();
}
}