Method with #JmsListener not executed when setting custom message converter - converters

Question

Hy,
Having these three classes I have found a problem:
package xpadro.spring.jms;
import javax.jms.ConnectionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.support.converter.MarshallingMessageConverter;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
#SpringBootApplication
public class JmsJavaconfigApplication {
public static void main(String[] args) {
SpringApplication.run(JmsJavaconfigApplication.class, args);
}
#Bean
public Jaxb2Marshaller jaxb2Marshaller(){
Jaxb2Marshaller jaxb = new Jaxb2Marshaller();
Class array[] = new Class[1];
array[0]= xpadro.spring.jms.model.Order.class;
jaxb.setClassesToBeBound(array);
return jaxb;
}
#Bean
#Autowired
public MarshallingMessageConverter marshallingMessageConverter( Jaxb2Marshaller marshaller){
MarshallingMessageConverter mc = new MarshallingMessageConverter();
mc.setMarshaller(marshaller);
mc.setUnmarshaller(marshaller);
return mc;
}
#Bean
#Autowired
public JmsTemplate init(MarshallingMessageConverter messageConverter,ConnectionFactory connectionFactory){
JmsTemplate template = new JmsTemplate();
template.setMessageConverter(messageConverter);
template.setConnectionFactory(connectionFactory);
return template;
}
}
Next, the model:
package xpadro.spring.jms.model;
import java.io.Serializable;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
#XmlRootElement(name = "order")
#XmlAccessorType(XmlAccessType.FIELD)
public class Order implements Serializable {
private static final long serialVersionUID = -797586847427389162L;
#XmlElement(required = true)
private String id="";
public Order() {
}
public Order(String id) {
this.id = id;
}
public String getId() {
return id;
}
}
Next, the listener:
package xpadro.spring.jms.listener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.annotation.JmsListener;
import org.springframework.stereotype.Component;
import xpadro.spring.jms.model.Order;
import xpadro.spring.jms.service.StoreService;
#Component
public class SimpleListener {
private final StoreService storeService;
#Autowired
public SimpleListener(StoreService storeService) {
this.storeService = storeService;
}
#JmsListener(destination = "simple.queue")
public void receiveOrder(Order order) {
storeService.registerOrder(order);
}
}
The class that sends messages:
package xpadro.spring.jms.service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Service;
import xpadro.spring.jms.model.Order;
#Service
public class ClientServiceImpl implements ClientService {
private static final String SIMPLE_QUEUE = "simple.queue";
private static final String IN_QUEUE = "in.queue";
private final JmsTemplate jmsTemplate;
#Autowired
public ClientServiceImpl(JmsTemplate jmsTemplate) {
this.jmsTemplate = jmsTemplate;
}
#Override
public void addOrder(Order order) {
//MessageRegistered with a bean
jmsTemplate.convertAndSend(SIMPLE_QUEUE, order);
}
#Override
public void registerOrder(Order order) {
//MessageRegistered with a bean
jmsTemplate.convertAndSend(IN_QUEUE, order);
}
}
The point is that listener(method receiveOrder()) is not executed when I set a custom message converter in the class JmsJavaconfigApplication. When I dont set it, spring boot sets a SimpleMessageConverter and the listener is executed.
Any wrong or missed configuration?
Thanks

Answer 1

You need to provide an marshalling converter to the #JmsListener to unmarshall the message, by configuring the listener container factory see the documentation.