org.springframework.boot.autoconfigure.jms.DefaultJmsListenerContainerFactoryConfigurer 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.jms.config.DefaultJmsListenerContainerFactory;
import org.springframework.jms.support.converter.MessageConverter;
import org.springframework.jms.support.destination.DestinationResolver;
import org.springframework.transaction.jta.JtaTransactionManager;
import org.springframework.util.Assert;
/**
* Configure {@link DefaultJmsListenerContainerFactory} with sensible defaults.
*
* @author Stephane Nicoll
* @since 1.3.3
*/
public final class DefaultJmsListenerContainerFactoryConfigurer {
private DestinationResolver destinationResolver;
private MessageConverter messageConverter;
private JtaTransactionManager transactionManager;
private JmsProperties jmsProperties;
/**
* Set the {@link DestinationResolver} to use or {@code null} if no destination
* resolver should be associated with the factory by default.
* @param destinationResolver the {@link DestinationResolver}
*/
void setDestinationResolver(DestinationResolver destinationResolver) {
this.destinationResolver = destinationResolver;
}
/**
* Set the {@link MessageConverter} to use or {@code null} if the out-of-the-box
* converter should be used.
* @param messageConverter the {@link MessageConverter}
*/
void setMessageConverter(MessageConverter messageConverter) {
this.messageConverter = messageConverter;
}
/**
* Set the {@link JtaTransactionManager} to use or {@code null} if the JTA support
* should not be used.
* @param transactionManager the {@link JtaTransactionManager}
*/
void setTransactionManager(JtaTransactionManager transactionManager) {
this.transactionManager = transactionManager;
}
/**
* Set the {@link JmsProperties} to use.
* @param jmsProperties the {@link JmsProperties}
*/
void setJmsProperties(JmsProperties jmsProperties) {
this.jmsProperties = jmsProperties;
}
/**
* Configure the specified jms listener container factory. The factory can be further
* tuned and default settings can be overridden.
* @param factory the {@link DefaultJmsListenerContainerFactory} instance to configure
* @param connectionFactory the {@link ConnectionFactory} to use
*/
public void configure(DefaultJmsListenerContainerFactory factory,
ConnectionFactory connectionFactory) {
Assert.notNull(factory, "Factory must not be null");
Assert.notNull(connectionFactory, "ConnectionFactory must not be null");
factory.setConnectionFactory(connectionFactory);
factory.setPubSubDomain(this.jmsProperties.isPubSubDomain());
if (this.transactionManager != null) {
factory.setTransactionManager(this.transactionManager);
}
else {
factory.setSessionTransacted(true);
}
if (this.destinationResolver != null) {
factory.setDestinationResolver(this.destinationResolver);
}
if (this.messageConverter != null) {
factory.setMessageConverter(this.messageConverter);
}
JmsProperties.Listener listener = this.jmsProperties.getListener();
factory.setAutoStartup(listener.isAutoStartup());
if (listener.getAcknowledgeMode() != null) {
factory.setSessionAcknowledgeMode(listener.getAcknowledgeMode().getMode());
}
String concurrency = listener.formatConcurrency();
if (concurrency != null) {
factory.setConcurrency(concurrency);
}
}
}