Files
unisa_prog_reti_javaee7_201…/test4_jms/MDB.java

31 lines
803 B
Java

package test4_jms;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.MessageDriven;
import javax.inject.Inject;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import java.util.logging.Logger;
/**
* Created by Giovanni on 31/05/2015.
*/
@MessageDriven(mappedName = "jms/javaee7/Topic", activationConfig = {
@ActivationConfigProperty(propertyName = "messageSelector", propertyValue = "author = 0")
})
public class MDB implements MessageListener {
@Inject
Logger l;
public void onMessage(Message message) {
try {
GeneralMessage m = message.getBody(GeneralMessage.class);
l.info("Messaggio: " + m.s);
} catch (JMSException e) {
e.printStackTrace();
}
}
}