/*
 * Copyright 2013-2020 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 com.example;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import org.springframework.jms.annotation.JmsListener;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Service;

@Service
public class BookService {

	private static final Logger log = LoggerFactory.getLogger(BookService.class);

	private final JmsTemplate jmsTemplate;

	public BookService(JmsTemplate jmsTemplate) {
		this.jmsTemplate = jmsTemplate;
	}

	/**
	 * Scenario for "should generate tests triggered by a method": client side: must have
	 * a possibility to "trigger" sending of a message to the given messageFrom server
	 * side: will run the method and await upon receiving message on the output
	 * messageFrom. Method triggers sending a message to a source
	 */
	@JmsListener(destination = "input2")
	public void returnBook() {
		BookReturned bookReturned = new BookReturned("foo");
		jmsTemplate.convertAndSend("output2", "{\"bookName\":\"foo\"}", message -> {
			message.setStringProperty("BOOK-NAME", bookReturned.bookName);
			return message;
		});
	}

}
