/*
 * 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.jms;

import java.time.Duration;

import jakarta.jms.ConnectionFactory;
import jakarta.jms.ExceptionListener;

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
 * @author Eddú Meléndez
 * @since 1.3.3
 */
public final class DefaultJmsListenerContainerFactoryConfigurer {

	private DestinationResolver destinationResolver;

	private MessageConverter messageConverter;

	private ExceptionListener exceptionListener;

	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 ExceptionListener} to use or {@code null} if no exception listener
	 * should be associated by default.
	 * @param exceptionListener the {@link ExceptionListener}
	 */
	void setExceptionListener(ExceptionListener exceptionListener) {
		this.exceptionListener = exceptionListener;
	}

	/**
	 * 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);
		}
		if (this.exceptionListener != null) {
			factory.setExceptionListener(this.exceptionListener);
		}
		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);
		}
		Duration receiveTimeout = listener.getReceiveTimeout();
		if (receiveTimeout != null) {
			factory.setReceiveTimeout(receiveTimeout.toMillis());
		}
	}

}
