/// <summary>
/// 获取出版商，如果没有，则创建一个（享元模式）
/// </summary>
/// <param name="request">服务请求对象</param>
/// <returns>出版商</returns>
public ServicePublisher GetPublisher(IServiceContext context)
{
ServiceRequest request = context.Request;
bool sessionRequired = context.SessionRequired;
string key = "";
if (request.RequestModel == RequestModel.ServiceEvent)
{
key = request.ServiceUrl;
}
else
{
key = string.Format("Publish://{0}/{1}", request.ServiceName, request.MethodName);
}
if (dict.ContainsKey(key))
{
return(dict[key]);
}
else
{
lock (_syncLock)
{
if (dict.ContainsKey(key))
{
return(dict[key]);
}
else
{
ServicePublisher pub = null;
if (request.RequestModel == RequestModel.ServiceEvent)
{
pub = new EventServicePublisher(key, context);
}
else
{
if (sessionRequired)
{
pub = new SessionServicePublisher(key);
}
else
{
pub = new NoneSessionServicePublisher(key);
}
}
dict[key] = pub;
return(pub);
}
}
}
}
/// <summary>
/// 获取出版商，如果没有，则创建一个（享元模式）
/// </summary>
/// <param name="request">服务请求对象</param>
/// <returns>出版商</returns>
public ServicePublisher GetPublisher(ServiceContext context)
{
ServiceRequest request = context.Request;
bool sessionRequired = context.SessionRequired;
ServicePublisher pub = null;
string key = request.ServiceUrl;
//if (request.RequestModel == RequestModel.ServiceEvent)
// key = request.ServiceUrl;
//else
// key = string.Format("Publish://{0}/{1}", request.ServiceName, request.MethodName);
if (dict.ContainsKey(key))
{
pub = dict[key];
}
else
{
lock (_syncLock)
{
if (dict.ContainsKey(key))
{
pub = dict[key];
}
else
{
if (request.RequestModel == RequestModel.ServiceEvent)
{
pub = new EventServicePublisher(key, context);
}
else
{
if (sessionRequired)
{
pub = new SessionServicePublisher(key);
}
else
{
pub = new NoneSessionServicePublisher(key);
}
pub.Context = context;
}
dict[key] = pub;
}
}
}
pub.AddProcessedRequest(request);
return(pub);
}
