spring AbstractConnectionFactoryConfigurer 源码
springboot AbstractConnectionFactoryConfigurer 代码
文件路径：/spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/amqp/AbstractConnectionFactoryConfigurer.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 org.springframework.amqp.rabbit.connection.AbstractConnectionFactory;
import org.springframework.amqp.rabbit.connection.ConnectionNameStrategy;
import org.springframework.boot.context.properties.PropertyMapper;
import org.springframework.util.Assert;
/**
* Configures {@link AbstractConnectionFactory Rabbit ConnectionFactory} with sensible
* defaults.
*
* @param <T> the connection factory type.
* @author Chris Bono
* @since 2.6.0
*/
public abstract class AbstractConnectionFactoryConfigurer<T extends AbstractConnectionFactory> {
private final RabbitProperties rabbitProperties;
private ConnectionNameStrategy connectionNameStrategy;
protected AbstractConnectionFactoryConfigurer(RabbitProperties properties) {
Assert.notNull(properties, "RabbitProperties must not be null");
this.rabbitProperties = properties;
}
protected final ConnectionNameStrategy getConnectionNameStrategy() {
return this.connectionNameStrategy;
}
public final void setConnectionNameStrategy(ConnectionNameStrategy connectionNameStrategy) {
this.connectionNameStrategy = connectionNameStrategy;
}
/**
* Configures the given {@code connectionFactory} with sensible defaults.
* @param connectionFactory connection factory to configure
*/
public final void configure(T connectionFactory) {
Assert.notNull(connectionFactory, "ConnectionFactory must not be null");
PropertyMapper map = PropertyMapper.get();
map.from(this.rabbitProperties::determineAddresses).to(connectionFactory::setAddresses);
map.from(this.rabbitProperties::getAddressShuffleMode).whenNonNull()
.to(connectionFactory::setAddressShuffleMode);
map.from(this.connectionNameStrategy).whenNonNull().to(connectionFactory::setConnectionNameStrategy);
configure(connectionFactory, this.rabbitProperties);
}
/**
* Configures the given {@code connectionFactory} using the given
* {@code rabbitProperties}.
* @param connectionFactory connection factory to configure
* @param rabbitProperties properties to use for the configuration
*/
protected abstract void configure(T connectionFactory, RabbitProperties rabbitProperties);
}
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- 本文标签： Java Spring Spring Boot
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