Question
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MapMessage;
import javax.jms.MessageProducer;
import javax.jms.Session;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.command.ActiveMQQueue;
public class FrontDeskImpl implements FrontDesk {
public void sendMail(Mail mail) {
ConnectionFactory cf =
new ActiveMQConnectionFactory("tcp://localhost:61616");
Destination destination = new ActiveMQQueue("mail.queue");
Connection conn = null;
try {
conn = cf.createConnection();
Session session =
conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(destination);
MapMessage message = session.createMapMessage();
message.setString("mailId", mail.getMailId());
message.setString("country", mail.getCountry());
message.setDouble("weight", mail.getWeight());
producer.send(message);
session.close();
} catch (JMSException e) {
throw new RuntimeException(e);
} finally {
if (conn != null) {
try {
conn.close();
} catch (JMSException e) {
}
}
}
}
}
a.
True
b.
False
c.
May be
d.
Can't say
Posted under Messaging and Spring Batch Java Spring Framework
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Q. In the preceding sendMail() method, you first create JMS-specific ConnectionFactory.
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