82 lines
2.9 KiB
C#
82 lines
2.9 KiB
C#
//
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// System.Runtime.Remoting.RemoteActivator.cs
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//
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// Author: Lluis Sanchez Gual (lsg@ctv.es)
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//
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// (C) 2002, 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.Lifetime;
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using System.Runtime.Remoting.Messaging;
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namespace System.Runtime.Remoting.Activation
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{
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internal class RemoteActivator: MarshalByRefObject, IActivator
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{
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public IConstructionReturnMessage Activate (IConstructionCallMessage msg)
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{
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if (!RemotingConfiguration.IsActivationAllowed (msg.ActivationType))
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throw new RemotingException ("The type " + msg.ActivationTypeName + " is not allowed to be client activated");
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object[] activationAttributes = null;
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if (msg.ActivationType.IsContextful)
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activationAttributes = new object[] { new RemoteActivationAttribute (msg.ContextProperties) };
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MarshalByRefObject newObject = (MarshalByRefObject) Activator.CreateInstance (msg.ActivationType, msg.Args, activationAttributes);
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// The activator must return a ConstructionResponse with an ObjRef as return value.
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// It avoids the automatic creation of a proxy in the client.
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ObjRef objref = RemotingServices.Marshal (newObject);
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return new ConstructionResponse (objref, null, msg);
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}
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public override Object InitializeLifetimeService()
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{
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ILease lease = (ILease)base.InitializeLifetimeService();
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if (lease.CurrentState == LeaseState.Initial)
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{
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lease.InitialLeaseTime = TimeSpan.FromMinutes(30);
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lease.SponsorshipTimeout = TimeSpan.FromMinutes(1);
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lease.RenewOnCallTime = TimeSpan.FromMinutes(10);
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}
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return lease;
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}
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public ActivatorLevel Level
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{
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get { throw new NotSupportedException (); }
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}
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public IActivator NextActivator
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{
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get { throw new NotSupportedException (); }
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set { throw new NotSupportedException (); }
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}
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}
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}
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