public virtual IConstructionReturnMessage Activate(IConstructionCallMessage ctorMsg)
{
if (ctorMsg == null)
{
throw new ArgumentNullException("ctorMsg");
}
if (ctorMsg.Properties.Contains("Remote"))
{
return(LocalActivator.DoRemoteActivation(ctorMsg));
}
if (ctorMsg.Properties.Contains("Permission"))
{
Type activationType = ctorMsg.ActivationType;
object[] activationAttributes = null;
if (activationType.IsContextful)
{
IList contextProperties = ctorMsg.ContextProperties;
if (contextProperties != null && contextProperties.Count > 0)
{
RemotePropertyHolderAttribute remotePropertyHolderAttribute = new RemotePropertyHolderAttribute(contextProperties);
activationAttributes = new object[]
{
remotePropertyHolderAttribute
};
}
}
MethodBase methodBase = LocalActivator.GetMethodBase(ctorMsg);
RemotingMethodCachedData reflectionCachedData = InternalRemotingServices.GetReflectionCachedData(methodBase);
object[] args = Message.CoerceArgs(ctorMsg, reflectionCachedData.Parameters);
object obj = Activator.CreateInstance(activationType, args, activationAttributes);
if (RemotingServices.IsClientProxy(obj))
{
RedirectionProxy redirectionProxy = new RedirectionProxy((MarshalByRefObject)obj, activationType);
RemotingServices.MarshalInternal(redirectionProxy, null, activationType);
obj = redirectionProxy;
}
return(ActivationServices.SetupConstructionReply(obj, ctorMsg, null));
}
return(ctorMsg.Activator.Activate(ctorMsg));
}
public virtual IConstructionReturnMessage Activate(IConstructionCallMessage ctorMsg)
{
if (ctorMsg == null)
{
throw new ArgumentNullException("ctorMsg");
}
if (ctorMsg.Properties.Contains("Remote"))
{
return DoRemoteActivation(ctorMsg);
}
if (!ctorMsg.Properties.Contains("Permission"))
{
return ctorMsg.Activator.Activate(ctorMsg);
}
Type activationType = ctorMsg.ActivationType;
object[] activationAttributes = null;
if (activationType.IsContextful)
{
IList contextProperties = ctorMsg.ContextProperties;
if ((contextProperties != null) && (contextProperties.Count > 0))
{
RemotePropertyHolderAttribute attribute = new RemotePropertyHolderAttribute(contextProperties);
activationAttributes = new object[] { attribute };
}
}
RemotingMethodCachedData reflectionCachedData = InternalRemotingServices.GetReflectionCachedData(GetMethodBase(ctorMsg));
object[] args = Message.CoerceArgs(ctorMsg, reflectionCachedData.Parameters);
object obj2 = Activator.CreateInstance(activationType, args, activationAttributes);
if (RemotingServices.IsClientProxy(obj2))
{
RedirectionProxy proxy = new RedirectionProxy((MarshalByRefObject) obj2, activationType);
RemotingServices.MarshalInternal(proxy, null, activationType);
obj2 = proxy;
}
return ActivationServices.SetupConstructionReply(obj2, ctorMsg, null);
}
public virtual IConstructionReturnMessage Activate(
IConstructionCallMessage ctorMsg)
{
// This is where the activation service hooks in to activation
// requests. We get called as the activation message is recognized
// by the ClientContextTerminatorSink & routed to us.
//
// NOTE: This gets called for both purely within appDomain activation
// and 'real' remote activation scenarios as the request goes out of
// the client context.
// It also gets called as an incoming remote call is routed to the
// local activator by the remote activator object.
//
BCLDebug.Log("Activation Services:: new Activate()");
if (ctorMsg == null)
{
throw new ArgumentNullException("ctorMsg");
}
Contract.EndContractBlock();
// Check if we have marked this activation to go remote
if (ctorMsg.Properties.Contains(ActivationServices.RemoteActivateKey))
{
//DBG Console.WriteLine("Attempting remote activation!");
return DoRemoteActivation(ctorMsg);
}
else
{
// We must be in either a pure cross context activation or
// a remote incoming activation request (in which case we
// already checked the permission to create an instance of
// this type).
if (ctorMsg.Properties.Contains(ActivationServices.PermissionKey))
{
Type activationType = ctorMsg.ActivationType;
// We are on the server end of a real remote activation
// Create a local attribute that contributes the context
// properties requested by the remote request
Object[] attr = null;
if (activationType.IsContextful)
{
IList cp = ctorMsg.ContextProperties;
if (cp != null && cp.Count > 0)
{
RemotePropertyHolderAttribute rph = new RemotePropertyHolderAttribute(cp);
attr = new Object[1];
attr[0] = rph;
}
}
MethodBase mb = GetMethodBase(ctorMsg);
RemotingMethodCachedData methodCache =
InternalRemotingServices.GetReflectionCachedData(mb);
Object[] args = Message.CoerceArgs(ctorMsg, methodCache.Parameters);
Object server = Activator.CreateInstance(
activationType,
args,
attr);
// check to see if we need to do redirection
if (RemotingServices.IsClientProxy(server))
{
// The wellknown type is remoted so we must wrap the proxy
// with a local object.
// The redirection proxy masquerades as an object of the appropriate
// type, and forwards incoming messages to the actual proxy.
RedirectionProxy redirectedProxy =
new RedirectionProxy((MarshalByRefObject)server, activationType);
RemotingServices.MarshalInternal(redirectedProxy, null, activationType);
server = redirectedProxy;
}
return ActivationServices.SetupConstructionReply(
server, ctorMsg, null);
}
else
{
BCLDebug.Log("Attempting X-Context activation!");
// delegate to the Activator in the message
return ctorMsg.Activator.Activate(ctorMsg);
}
}
}
