src/main/java/org/onap/nbi/configuration/MongoConfig.java


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/**
 * Copyright (c) 2018 Orange
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.onap.nbi.configuration;

import org.springframework.beans.BeansException;
import org.springframework.beans.factory.config.BeanPostProcessor;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.mongodb.core.convert.MappingMongoConverter;

@Configuration
public class MongoConfig implements BeanPostProcessor {

    @Override
    public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
        if (bean instanceof MappingMongoConverter) {
            MappingMongoConverter converter = (MappingMongoConverter) bean;
            converter.setMapKeyDotReplacement("__");
        }
        return bean;
    }

    @Override
    public Object postProcessBeforeInitialization(Object o, String s) throws BeansException {
        return o;
    }
}