/// <summary>
/// http://activemq.apache.org/nms/nms-simple-synchornous-consumer-example.html
/// </summary>
/// <param name="message"></param>
/// <param name="id"></param>
public void WriteMessageToQueue(string message, string id, bool persist)
{
ActiveMQConnectionManager cm = new ActiveMQConnectionManager(_queueUrl, _queueName);
ActiveMQHandler.ActiveMQConnectionManager.ConnectionData cd = cm.getConnection();
IConnection connection = cd.iconnection;
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://" + _queueName);
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
if (persist)
producer.DeliveryMode = MsgDeliveryMode.Persistent;
else
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
// Send a message
ITextMessage request = session.CreateTextMessage(message);
request.NMSCorrelationID = id;
request.NMSTimeToLive = new TimeSpan(0, 5, 0);
producer.Send(request);
connection.Stop();
}
}
cm.ReleaseConnection(cd);
}
//public static Tuple<string, string> ReadMessage(string messageId, IMessageConsumer consumer)
//{
// Tuple<string, string> message;
// // Consume a message
// ITextMessage textMessage = consumer.Receive(new TimeSpan(0, 0, 2)) as ITextMessage;
// if (textMessage == null)
// {
// message = Tuple.Create<string, string>(null, "No messages found");
// }
// else
// {
// message = Tuple.Create<string, string>(textMessage.NMSCorrelationID, textMessage.Text);
// }
// return message;
//}
public Tuple<string,string>ReadMessage(string messageId)
{
ActiveMQConnectionManager cm = new ActiveMQConnectionManager(_queueUrl, _queueName);
Tuple<string,string> message;
ActiveMQHandler.ActiveMQConnectionManager.ConnectionData cd = cm.getConnection();
IConnection connection = cd.iconnection;
try
{
//using (IConnection connection = _factory.CreateConnection())
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://" + _queueName);
string selector = messageId == string.Empty ? "" : "JMSCorrelationID = '" + messageId + "'";
using (IMessageConsumer consumer = selector.Equals(string.Empty) ? session.CreateConsumer(destination) : session.CreateConsumer(destination, selector, false))
{
// Start the connection so that messages will be processed.
connection.Start();
// Consume a message
ITextMessage textMessage = consumer.Receive(new TimeSpan(0, 0, 2)) as ITextMessage;
if (textMessage == null)
{
message = Tuple.Create<string, string>(null, "No messages found");
}
else
{
message = Tuple.Create<string, string>(textMessage.NMSCorrelationID, textMessage.Text);
}
connection.Stop();
}
}
}
finally
{
cm.ReleaseConnection(cd);
}
return message;
}
public void WriteMessageListToQueue(List<Tuple<string, string>> messageList, bool persist)
{
try
{
ActiveMQConnectionManager cm = new ActiveMQConnectionManager(_queueUrl, _queueName);
ActiveMQHandler.ActiveMQConnectionManager.ConnectionData cd = cm.getConnection();
IConnection connection = cd.iconnection;
using (ISession session = connection.CreateSession())
{
IDestination destination = SessionUtil.GetDestination(session, "queue://" + _queueName);
using (IMessageProducer producer = session.CreateProducer(destination))
{
// Start the connection so that messages will be processed.
connection.Start();
if (persist)
producer.DeliveryMode = MsgDeliveryMode.Persistent;
else
producer.DeliveryMode = MsgDeliveryMode.NonPersistent;
ITextMessage request;
List<Task> tList = new List<Task>();
foreach (Tuple<string, string> t in messageList)
{
// Send a message
request = session.CreateTextMessage(t.Item2);
request.NMSCorrelationID = t.Item1;
request.NMSTimeToLive = new TimeSpan(0, 5, 0);
producer.Send(request);
}
connection.Stop();
}
}
cm.ReleaseConnection(cd);
}
catch (Exception e)
{
throw e;
}
}
