spring-data-redis MappingRedisEntityInformation 源码
spring-data-redis MappingRedisEntityInformation 代码
文件路径：/src/main/java/org/springframework/data/redis/repository/core/MappingRedisEntityInformation.java
/*
* Copyright 2016-2022 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.redis.repository.core;
import org.springframework.data.mapping.MappingException;
import org.springframework.data.redis.core.mapping.RedisPersistentEntity;
import org.springframework.data.repository.core.support.PersistentEntityInformation;
/**
* {@link RedisEntityInformation} implementation using a {@link RedisPersistentEntity} instance to lookup the necessary
* information. Can be configured with a custom collection to be returned which will trump the one returned by the
* {@link RedisPersistentEntity} if given.
*
* @author Christoph Strobl
* @author Mark Paluch
* @param <T>
* @param <ID>
*/
public class MappingRedisEntityInformation<T, ID> extends PersistentEntityInformation<T, ID>
implements RedisEntityInformation<T, ID> {
/**
* @param entity
*/
public MappingRedisEntityInformation(RedisPersistentEntity<T> entity) {
super(entity);
if (!entity.hasIdProperty()) {
throw new MappingException(
String.format("Entity %s requires to have an explicit id field; Did you forget to provide one using @Id",
entity.getName()));
}
}
}
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