public static string ToStomp(ActiveMQDestination destination)
{
if (destination == null)
{
return null;
}
else
{
switch (destination.DestinationType)
{
case DestinationType.Topic:
return "/topic/" + destination.PhysicalName;
case DestinationType.TemporaryTopic:
return "/temp-topic/" + destination.PhysicalName;
case DestinationType.TemporaryQueue:
return "/temp-queue/" + destination.PhysicalName;
default:
return "/queue/" + destination.PhysicalName;
}
}
}
protected void DestroyTemporaryDestination(ActiveMQDestination tempDestination)
{
DestinationInfo command = new DestinationInfo();
command.ConnectionId = connection.ConnectionId;
command.OperationType = 1; // 1 is remove
command.Destination = tempDestination;
connection.SyncRequest(command);
}
protected void CreateTemporaryDestination(ActiveMQDestination tempDestination)
{
DestinationInfo command = new DestinationInfo();
command.ConnectionId = connection.ConnectionId;
command.OperationType = 0; // 0 is add
command.Destination = tempDestination;
connection.SyncRequest(command);
}
/**
* Lets sort by name first then lets sort topics greater than queues
*
* @param that another destination to compare against
* @return 1 if this is less than o else 0 if they are equal or -1 if this is less than o
*/
public int CompareTo(ActiveMQDestination that)
{
int answer = 0;
if (physicalName != that.physicalName)
{
if (physicalName == null)
{
return -1;
}
else if (that.physicalName == null)
{
return 1;
}
answer = physicalName.CompareTo(that.physicalName);
}
if (answer == 0)
{
if (IsTopic)
{
if (that.IsQueue)
{
return 1;
}
}
else
{
if (that.IsTopic)
{
return -1;
}
}
}
return answer;
}
/**
* From a temporary destination find the clientId of the Connection that created it
*
* @param destination
* @return the clientId or null if not a temporary destination
*/
public static String GetClientId(ActiveMQDestination destination)
{
String answer = null;
if (destination != null && destination.IsTemporary)
{
String name = destination.PhysicalName;
int start = name.IndexOf(TEMP_PREFIX);
if (start >= 0)
{
start += TEMP_PREFIX.Length;
int stop = name.LastIndexOf(TEMP_POSTFIX);
if (stop > start && stop < name.Length)
{
answer = name.Substring(start, stop);
}
}
}
return answer;
}
/**
* A helper method to return a descriptive string for the topic or queue
* @param destination
*
* @return a descriptive string for this queue or topic
*/
public static String Inspect(ActiveMQDestination destination)
{
if (destination is ITopic)
{
return "Topic(" + destination.ToString() + ")";
}
else
{
return "Queue(" + destination.ToString() + ")";
}
}
public abstract bool matches(ActiveMQDestination destination);
