84 lines
2.5 KiB
C#
84 lines
2.5 KiB
C#
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//
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// System.Runtime.Remoting.Activation.ContextLevelActivator.cs
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//
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// Author: Lluis Sanchez Gual (lluis@ideary.com)
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//
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// (C) 2003, Lluis Sanchez Gual
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//
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//
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// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Runtime.Remoting.Messaging;
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using System.Runtime.Remoting.Contexts;
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namespace System.Runtime.Remoting.Activation
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{
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[Serializable]
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internal class ContextLevelActivator: IActivator
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{
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IActivator m_NextActivator;
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public ContextLevelActivator (IActivator next)
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{
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m_NextActivator = next;
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}
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public ActivatorLevel Level
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{
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get { return ActivatorLevel.Context; }
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}
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public IActivator NextActivator
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{
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get { return m_NextActivator; }
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set { m_NextActivator = value; }
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}
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public IConstructionReturnMessage Activate (IConstructionCallMessage ctorCall)
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{
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ServerIdentity identity = RemotingServices.CreateContextBoundObjectIdentity (ctorCall.ActivationType);
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RemotingServices.SetMessageTargetIdentity (ctorCall, identity);
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ConstructionCall call = ctorCall as ConstructionCall;
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if (call == null || !call.IsContextOk)
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{
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identity.Context = Context.CreateNewContext (ctorCall);
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Context oldContext = Context.SwitchToContext (identity.Context);
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try
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{
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return m_NextActivator.Activate (ctorCall);
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}
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finally
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{
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Context.SwitchToContext (oldContext);
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}
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}
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else
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return m_NextActivator.Activate (ctorCall);
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}
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}
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}
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