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using System;
using System.Collections.Generic;
using System.Reflection;
using System.ServiceModel;
using System.ServiceModel.Dispatcher;
using System.ServiceModel.Channels;
using System.Text;
namespace System.ServiceModel.Dispatcher
{
internal class InstanceManager
{
DispatchRuntime dispatch_runtime;
internal InstanceManager (DispatchRuntime runtime) {
dispatch_runtime = runtime;
}
internal void Initialize (InstanceContext iCtx) {
Message message = OperationContext.Current.IncomingMessage;
IContextChannel channel = OperationContext.Current.Channel;
if (dispatch_runtime.InstanceContextProvider != null) {
dispatch_runtime.InstanceContextProvider.InitializeInstanceContext (iCtx,
message,
channel);
}
foreach (IInstanceContextInitializer init in dispatch_runtime.InstanceContextInitializers)
init.Initialize (iCtx, message);
}
internal object GetServiceInstance (InstanceContext ctx, Message m, ref bool createdByUserProvider) {
if (dispatch_runtime.InstanceProvider != null) {
createdByUserProvider = true;
return dispatch_runtime.InstanceProvider.GetInstance (ctx, m);
}
createdByUserProvider = false;
return Activator.CreateInstance (
dispatch_runtime.ChannelDispatcher.Host.Description.ServiceType, true);
}
internal IInstanceContextProvider InstanceContextProvider {
get {
return dispatch_runtime.InstanceContextProvider;
}
}
internal void ReleaseServiceInstance (InstanceContext ctx, object impl)
{
if (ctx.IsUserProvidedInstance) {
dispatch_runtime.InstanceProvider.ReleaseInstance (ctx, impl);
}
}
}
}
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