net.dreamlu.mica.mongo.converter.JsonNodeToDocumentConverter Maven / Gradle / Ivy
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/*
* Copyright (c) 2019-2029, Dreamlu 卢春梦 ([email protected] & www.dreamlu.net).
*
* Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/lgpl.html
*
* 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 net.dreamlu.mica.mongo.converter;
import com.fasterxml.jackson.databind.node.ObjectNode;
import org.bson.Document;
import org.springframework.core.convert.converter.Converter;
import org.springframework.data.convert.WritingConverter;
import org.springframework.lang.Nullable;
/**
* JsonNode 转 mongo Document
*
* @author L.cm
*/
@WritingConverter
public enum JsonNodeToDocumentConverter implements Converter {
/**
* 实例
*/
INSTANCE;
@Nullable
@Override
public Document convert(@Nullable ObjectNode source) {
return source == null ? null : Document.parse(source.toString());
}
}