/// <summary>
/// Get Wcf client instance.
/// </summary>
/// <typeparam name="TTypeBuilder">The proxy class builder.</typeparam>
/// <param name="caching">Caching dictionary to use.</param>
/// <param name="endpointConfigurationName">The name of the endpoint in the application configuration file.</param>
/// <param name="remoteUri">The URI that identifies the service endpoint.</param>
/// <param name="fromCaching">Whether get instance from caching or not.</param>
/// <returns>Instance of a ClientBase derived class.</returns>
private static TChannel GetInstance <TTypeBuilder>(Dictionary <string, TChannel> caching, string endpointConfigurationName, string remoteUri, bool fromCaching = true) where TTypeBuilder : IWcfClientTypeBuilder, new()
{
if (fromCaching)
{
string key = string.Format(WcfClientProxyDictionaryKeyStringFormat, endpointConfigurationName ?? string.Empty, string.IsNullOrEmpty(remoteUri) ? string.Empty : remoteUri.ToLowerInvariant());
Lock.AcquireReaderLock(Timeout.Infinite);
try
{
if (caching.ContainsKey(key))
{
return(caching[key]);
}
else
{
LockCookie lockCookie = Lock.UpgradeToWriterLock(Timeout.Infinite);
try
{
if (caching.ContainsKey(key))
{
return(caching[key]);
}
else
{
Type type = WcfClientType.BuildType <TChannel, TTypeBuilder>();
TChannel result = string.IsNullOrEmpty(remoteUri) ?
(TChannel)Activator.CreateInstance(type, endpointConfigurationName) :
(TChannel)Activator.CreateInstance(type, endpointConfigurationName, new EndpointAddress(remoteUri));
caching.Add(key, result);
return(result);
}
}
finally
{
Lock.DowngradeFromWriterLock(ref lockCookie);
}
}
}
finally
{
Lock.ReleaseReaderLock();
}
}
else
{
Type type = WcfClientType.BuildType <TChannel, TTypeBuilder>();
return(string.IsNullOrEmpty(remoteUri) ?
(TChannel)Activator.CreateInstance(type, endpointConfigurationName) :
(TChannel)Activator.CreateInstance(type, endpointConfigurationName, new EndpointAddress(remoteUri)));
}
}
/// <summary>
/// Get Wcf client instance.
/// </summary>
/// <typeparam name="TTypeBuilder">The proxy class builder.</typeparam>
/// <param name="caching">Caching dictionary to use.</param>
/// <param name="fromCaching">Whether get instance from caching or not.</param>
/// <returns>Instance of a ClientBase derived class.</returns>
private static TChannel GetInstance <TTypeBuilder>(Dictionary <string, TChannel> caching, bool fromCaching = true) where TTypeBuilder : IWcfClientTypeBuilder, new()
{
if (fromCaching)
{
string key = string.Format(WcfClientProxyDictionaryKeyStringFormat, string.Empty, string.Empty);
Lock.AcquireReaderLock(Timeout.Infinite);
try
{
if (caching.ContainsKey(key))
{
return(caching[key]);
}
else
{
LockCookie lockCookie = Lock.UpgradeToWriterLock(Timeout.Infinite);
try
{
if (caching.ContainsKey(key))
{
return(caching[key]);
}
else
{
Type type = WcfClientType.BuildType <TChannel, TTypeBuilder>();
TChannel result = (TChannel)Activator.CreateInstance(type);
caching.Add(key, result);
return(result);
}
}
finally
{
Lock.DowngradeFromWriterLock(ref lockCookie);
}
}
}
finally
{
Lock.ReleaseReaderLock();
}
}
else
{
Type type = WcfClientType.BuildType <TChannel, TTypeBuilder>();
return((TChannel)Activator.CreateInstance(type));
}
}
