org.springframework.boot.autoconfigure.jms.JmsAutoConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2016 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
*
* http://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.jms;
import javax.jms.ConnectionFactory;
import org.springframework.beans.factory.ObjectProvider;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnSingleCandidate;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.jms.core.JmsMessagingTemplate;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.support.converter.MessageConverter;
import org.springframework.jms.support.destination.DestinationResolver;
/**
* {@link EnableAutoConfiguration Auto-configuration} for Spring JMS.
*
* @author Greg Turnquist
* @author Stephane Nicoll
*/
@Configuration
@ConditionalOnClass(JmsTemplate.class)
@ConditionalOnBean(ConnectionFactory.class)
@EnableConfigurationProperties(JmsProperties.class)
@Import(JmsAnnotationDrivenConfiguration.class)
public class JmsAutoConfiguration {
@Configuration
protected static class JmsTemplateConfiguration {
private final JmsProperties properties;
private final ObjectProvider destinationResolver;
private final ObjectProvider messageConverter;
public JmsTemplateConfiguration(JmsProperties properties,
ObjectProvider destinationResolver,
ObjectProvider messageConverter) {
this.properties = properties;
this.destinationResolver = destinationResolver;
this.messageConverter = messageConverter;
}
@Bean
@ConditionalOnMissingBean
@ConditionalOnSingleCandidate(ConnectionFactory.class)
public JmsTemplate jmsTemplate(ConnectionFactory connectionFactory) {
JmsTemplate jmsTemplate = new JmsTemplate(connectionFactory);
jmsTemplate.setPubSubDomain(this.properties.isPubSubDomain());
DestinationResolver destinationResolver = this.destinationResolver
.getIfUnique();
if (destinationResolver != null) {
jmsTemplate.setDestinationResolver(destinationResolver);
}
MessageConverter messageConverter = this.messageConverter.getIfUnique();
if (messageConverter != null) {
jmsTemplate.setMessageConverter(messageConverter);
}
return jmsTemplate;
}
}
@ConditionalOnClass(JmsMessagingTemplate.class)
@Import(JmsTemplateConfiguration.class)
protected static class MessagingTemplateConfiguration {
@Bean
@ConditionalOnMissingBean
@ConditionalOnSingleCandidate(JmsTemplate.class)
public JmsMessagingTemplate jmsMessagingTemplate(JmsTemplate jmsTemplate) {
return new JmsMessagingTemplate(jmsTemplate);
}
}
}