public WFMessageQueue_RabbitMQ(string ipaddress, int port, string queuename, WFMessageQueueType queuetype)
{
this.IPAddress = ipaddress;
this.Port = port;
this.QueueName = queuename;
this.RoutingKey = this.QueueName + "consumer";
ConnectionFactory factory = new ConnectionFactory();
factory.HostName = this.IPAddress;
factory.Port = this.Port;
factory.Protocol = Protocols.FromEnvironment();
IConnection connection = factory.CreateConnection();
_model = connection.CreateModel();
_model.ExchangeDeclare(WFMessageQueue_RabbitMQ <T> .Exchange, ExchangeType.Direct);
// _model.QueueBind(this.QueueName, WFMessageQueue_RabbitMQ<T>.Exchange, this.RoutingKey);
if ((queuetype & WFMessageQueueType.Consumer) == WFMessageQueueType.Consumer)
{
_queue = _model.QueueDeclare(this.QueueName, false, false, false, null);
_model.QueueBind(this.QueueName, WFMessageQueue_RabbitMQ <T> .Exchange, this.RoutingKey);
#if !__USE_BASICGET
_consumer = new QueueingBasicConsumer(_model);
_model.BasicConsume(this.QueueName, true, _consumer);
#endif
}
// else
// {
// _model.BasicPublish(WFMessageQueue_RabbitMQ<T>.Exchange, this.QueueName, null, System.Text.Encoding.Unicode.GetBytes("hello"));
// _queue = _model.QueueDeclarePassive(this.QueueName);
// }
}
//[email protected]:queue@pstqueue:queuetype@rabbitmq public static IWFMessageQueue <U> CreateWFMessageQueue(string config, WFMessageQueueType messagequeuetype) { string queuehost = System.Net.Dns.GetHostName(); string queuetype = "msmq"; string queuename = string.Empty; string[] splitdata = config.Split(new char[] { ':' }); foreach (string split in splitdata) { string[] elemdata = split.Split(new char[] { '@' }); if (elemdata.Length == 2) { switch (elemdata[0]) { case "host": queuehost = elemdata[1]; break; case "queue": queuename = elemdata[1]; break; case "queuetype": queuetype = elemdata[1]; break; } } } string ipaddress = string.Empty; int port = 0; if (WFUtilities.SetHostAndIPAddress(queuehost, ref ipaddress)) { Type type = null; switch (queuetype) { case ".netqueue": type = typeof(System.Collections.Queue); break; case "msmq": type = typeof(MessageQueue); break; case "rabbitmq": type = typeof(QueueingBasicConsumer); port = 5672; break; default: break; } } return(CreateWFMessageQueue(ipaddress, port, queuename, messagequeuetype)); }
public WFTarget(WFTargetData wftargetdata, string assemblycache)
{
if (WFTarget.TargetQueues == null)
{
WFTarget.TargetQueues = new Dictionary <string, IWFMessageQueue>();
}
if (wftargetdata.AssemblyType != string.Empty && wftargetdata.AssemblyDll != string.Empty)
{
this.AssemblyPath = Directory.GetCurrentDirectory();
// if (wftargetdata.AssemblyType != "ProcessorData" && !string.IsNullOrEmpty(assemblycache))
if (!string.IsNullOrEmpty(assemblycache))
{
this.AssemblyPath = string.Format(@"{0}\{1}", assemblycache, Path.GetFileNameWithoutExtension(wftargetdata.AssemblyDll));
}
Assembly assembly = string.IsNullOrEmpty(wftargetdata.AssemblyDll) ? Assembly.GetExecutingAssembly() : Assembly.LoadFrom(this.AssemblyPath + @"\" + wftargetdata.AssemblyDll);
if (assembly != null)
{
//The AssemblyResolve event is called when the common language runtime tries to bind to the assembly and fails.
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.AssemblyResolve += new ResolveEventHandler(currentDomain_AssemblyResolve);
try
{
this.AssemblyType = assembly.GetType(assembly.GetTypes().Where(x => (x.Name.ToUpper() == wftargetdata.AssemblyType.ToUpper()) || (x.FullName.ToUpper() == wftargetdata.AssemblyType.ToUpper())).Select(x => x.FullName).FirstOrDefault());
this.AssemblyTypeInstance = assembly.CreateInstance(this.AssemblyType.FullName);
}
catch (Exception ex)
{
throw new Exception("", ex);
}
finally
{
currentDomain.AssemblyResolve -= new ResolveEventHandler(currentDomain_AssemblyResolve);
}
}
else
{
throw new Exception("");
}
}
if (wftargetdata.QueueName != string.Empty)
{
string ip = string.Empty;
if (WFUtilities.SetHostAndIPAddress(wftargetdata.QueueHost, ref ip))
{
Type type = null;
int port = 0;
WFMessageQueueType publisherorconsumer = WFMessageQueueType.None;
switch (wftargetdata.QueueType)
{
case ".netqueue":
type = typeof(System.Collections.Queue);
break;
case "msmq":
type = typeof(MessageQueue);
break;
case "rabbitmq":
type = typeof(QueueingBasicConsumer);
port = 5672;
publisherorconsumer = WFMessageQueueType.Publisher;
if (this is WFSrc)
{
publisherorconsumer = WFMessageQueueType.Consumer;
}
break;
default:
break;
}
if (WFTarget.TargetQueues.ContainsKey(wftargetdata.QueueName))
{
this.MessageQueue = WFTarget.TargetQueues[wftargetdata.QueueName];
}
else
{
Type genericqueuetype = typeof(IWFMessageQueueFactory <,>).MakeGenericType(new[] { type, this.AssemblyType == null ? typeof(ProcessorData) : this.AssemblyType });
this.MessageQueue = (IWFMessageQueue)genericqueuetype.GetMethod(WFTarget.CreateWFMessageQueue, new object[] { ip, port, wftargetdata.QueueName, publisherorconsumer }.Select(p => p.GetType()).ToArray()).Invoke(null, new object[] { ip, port, wftargetdata.QueueName, publisherorconsumer });
WFTarget.TargetQueues[wftargetdata.QueueName] = this.MessageQueue;
}
// genericqueuetype = typeof(WFMessageQueue<>).MakeGenericType(new[] { this.AssemblyType });
// this.GenericQueue = Activator.CreateInstance(genericqueuetype, new object[] { @"FormatName:Direct=TCP:" + ip + @"\Private$\" + queuename });
// this.MessageQueue = (System.Messaging.MessageQueue)genericqueuetype.GetProperty("MessageQueue").GetGetMethod().Invoke(this.GenericQueue, new object[0]);
}
else
{
throw new Exception("");
}
}
}
public static IWFMessageQueue <U> CreateWFMessageQueue(string ipaddress, int port, string queuename, WFMessageQueueType queuetype)
{
// if (typeof(T) == typeof(Queue<U>))
// return new WFMessageQueue_Queue<U>();
// else if (typeof(T) == typeof(MessageQueue))
// return new WFMessageQueue_MessageQueue<U>(ipaddress, queuename);
// else
if (typeof(T) == typeof(QueueingBasicConsumer))
{
return(new WFMessageQueue_RabbitMQ <U>(ipaddress, port, queuename, queuetype));
}
return(null);
}
