How To Have An Asynchronous Jms Message

This tutorial assumes that yous convey glassfish installed together with followed the two previous tutorials:

https://ngeblognow.blogspot.com//search?q=how-to-setup-set-jms-factory-and-queue
https://ngeblognow.blogspot.com//search?q=how-to-setup-set-jms-factory-and-queue

Also, yous mightiness desire to depository fiscal establishment represent the synchronous manner of receiving jms message:
https://ngeblognow.blogspot.com//search?q=how-to-setup-set-jms-factory-and-queue

In asynchronous way, nosotros require to define a degree that extends javax.jms.MessageListener. This degree is saltation to a JMS Queue (via mappedName property), where it volition nous for message. On message have it volition telephone weep upwards the onMessage() have method. Refer to the degree below for example:

package com.ipiel.service.message;  import javax.ejb.ActivationConfigProperty; import javax.ejb.MessageDriven; import javax.inject.Inject; import javax.inject.Named; import javax.jms.Message; import javax.jms.MessageListener; import javax.jms.ObjectMessage; import javax.ws.rs.core.UriBuilder;  import org.slf4j.Logger;  import com.ipiel.commons.dto.MessageDTO; import com.ipiel.commons.dto.util.MessageDTOHelper;  @MessageDriven(mappedName = "jms/ipielQueue", activationConfig = {   @ActivationConfigProperty(propertyName = "acknowledgeMode", propertyValue = "Auto-acknowledge"),   @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue") }) @Named("ipielGatewayMDB") world degree IpielGatewayMDB implements MessageListener {  @Inject  soul Logger log;   world void onMessage(Message msg) {   log.debug("[ipiel-pg] onMessage: afterBegin. msg=" + msg);    endeavour {    MessageDTO messageDTO = MessageDTOHelper      .deserialize((ObjectMessage) msg);    processAction(messageDTO);   } grab (Exception e) {    log.error("[ipiel-pg] onMessage: {}. msg was : {}", e.getMessage(),      msg);   }  }   soul void processAction(MessageDTO msg) throws Exception {   log.debug("[ipiel-pg] processAction: afterDeserialize. messageDTO={}",     msg);    } }