/// <summary>
/// ע�������б�
/// </summary>
/// <param name="aList">�����б�</param>
/// <param name="aTopicSubscribeCallBack">���ⶩ�Ļص�����</param>
public void RegisterTopic(List<MQTopic> aList, TopicSubscribeCallBack aTopicSubscribeCallBack)
{
// ��ͣ�ã���ע������ȽϿ�
Connection.Stop();
try
{
// ������������
foreach (MQTopic topic in aList)
{
RegisterTopic(topic, aTopicSubscribeCallBack);
}
// ɾ����ע�ᵫ�б���û�е�����
lock (_callbackDict)
{
List<MQTopic> list = new List<MQTopic>();
foreach (MQTopicCallBack mqTopicCallBack in _callbackDict.Values)
{
if (!aList.Contains(mqTopicCallBack.Topic))
{
list.Add(mqTopicCallBack.Topic);
}
}
// ���б����Ƴ�����
foreach (MQTopic topic in list)
{
UnRegisterTopic(topic);
}
list.Clear();
}
}
finally
{
Connection.Start();
}
}
public MQTopicCallBack(MQTopic aTopic, TopicSubscribeCallBack aTopicSubscribeCallBack)
{
_topic = aTopic;
_topicSubscribeCallBack = aTopicSubscribeCallBack;
}
/// <summary>
/// ע�ᶩ������
/// </summary>
/// <param name="aTopic">����</param>
/// <param name="aTopicSubscribeCallBack">���ⶩ�Ļص�����</param>
public void RegisterTopic(MQTopic aTopic, TopicSubscribeCallBack aTopicSubscribeCallBack)
{
if (String.IsNullOrEmpty(aTopic.TopicName))
return;
MQTopicCallBack mqTopicCallBack = null;
lock (_callbackDict)
{
if (_callbackDict.ContainsKey(aTopic.TopicName))
return;
mqTopicCallBack = new MQTopicCallBack(aTopic, aTopicSubscribeCallBack);
_callbackDict.Add(aTopic.TopicName, mqTopicCallBack);
}
if (mqTopicCallBack != null)
{
RegisterMessageListener(String.Format("topic://{0}", aTopic.TopicName), mqTopicCallBack.OnMessageListener, String.Empty);
}
}
