spring CachingConnectionFactoryConfigurer 源码
springboot CachingConnectionFactoryConfigurer 代码
文件路径：/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/CachingConnectionFactoryConfigurer.java
/*
* Copyright 2012-2021 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.boot.autoconfigure.amqp;
import java.time.Duration;
import org.springframework.amqp.rabbit.connection.CachingConnectionFactory;
import org.springframework.boot.context.properties.PropertyMapper;
/**
* Configures Rabbit {@link CachingConnectionFactory} with sensible defaults.
*
* @author Chris Bono
* @since 2.6.0
*/
public class CachingConnectionFactoryConfigurer extends AbstractConnectionFactoryConfigurer<CachingConnectionFactory> {
public CachingConnectionFactoryConfigurer(RabbitProperties properties) {
super(properties);
}
@Override
public void configure(CachingConnectionFactory connectionFactory, RabbitProperties rabbitProperties) {
PropertyMapper map = PropertyMapper.get();
map.from(rabbitProperties::isPublisherReturns).to(connectionFactory::setPublisherReturns);
map.from(rabbitProperties::getPublisherConfirmType).whenNonNull()
.to(connectionFactory::setPublisherConfirmType);
RabbitProperties.Cache.Channel channel = rabbitProperties.getCache().getChannel();
map.from(channel::getSize).whenNonNull().to(connectionFactory::setChannelCacheSize);
map.from(channel::getCheckoutTimeout).whenNonNull().as(Duration::toMillis)
.to(connectionFactory::setChannelCheckoutTimeout);
RabbitProperties.Cache.Connection connection = rabbitProperties.getCache().getConnection();
map.from(connection::getMode).whenNonNull().to(connectionFactory::setCacheMode);
map.from(connection::getSize).whenNonNull().to(connectionFactory::setConnectionCacheSize);
}
}
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- 本文标签： Java Spring Spring Boot
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