com.whaleal.mars.config.MongoClientFactorySupport Maven / Gradle / Ivy
/**
* Copyright 2020-present Shanghai Jinmu Information Technology Co., Ltd.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by Shanghai Jinmu Information Technology Co., Ltd.(The name of the development team is Whaleal.)
*
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
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*/
package com.whaleal.mars.config;
import java.util.Collections;
import java.util.List;
import java.util.function.BiFunction;
import com.mongodb.MongoClientSettings;
import com.mongodb.MongoClientSettings.Builder;
import com.mongodb.MongoDriverInformation;
/**
* Base class for setup that is common to MongoDB client factories.
*
* @author wh
*
*/
public abstract class MongoClientFactorySupport {
private final List< MongoClientSettingsBuilderCustomizer > builderCustomizers;
private final BiFunction clientCreator;
protected MongoClientFactorySupport(List builderCustomizers,
BiFunction clientCreator) {
this.builderCustomizers = (builderCustomizers != null) ? builderCustomizers : Collections.emptyList();
this.clientCreator = clientCreator;
}
public T createMongoClient(MongoClientSettings settings) {
Builder targetSettings = MongoClientSettings.builder(settings);
customize(targetSettings);
return this.clientCreator.apply(targetSettings.build(), driverInformation());
}
private void customize(Builder builder) {
for (MongoClientSettingsBuilderCustomizer customizer : this.builderCustomizers) {
customizer.customize(builder);
}
}
private MongoDriverInformation driverInformation() {
return MongoDriverInformation.builder(MongoDriverInformation.builder().build())
.driverName("mars-spring-boot")
.build();
}
}