spring-batch MongoDBConfiguration 源码
spring-batch MongoDBConfiguration 代码
文件路径：/spring-batch-samples/src/main/java/org/springframework/batch/sample/mongodb/MongoDBConfiguration.java
/*
* Copyright 2020 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.batch.sample.mongodb;
import com.mongodb.client.MongoClient;
import com.mongodb.client.MongoClients;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.data.mongodb.core.MongoTemplate;
@Configuration
@PropertySource("classpath:/mongodb-sample.properties")
public class MongoDBConfiguration {
@Value("${mongodb.host}")
private String mongodbHost;
@Value("${mongodb.port}")
private int mongodbPort;
@Value("${mongodb.database}")
private String mongodbDatabase;
@Bean
public MongoTemplate mongoTemplate() {
String connectionString = "mongodb://" + this.mongodbHost + ":" + this.mongodbPort + "/" + this.mongodbDatabase;
MongoClient mongoClient = MongoClients.create(connectionString);
return new MongoTemplate(mongoClient, "test");
}
}
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