public override void GetPropertiesForNewContext(IConstructionCallMessage ctorMsg)
{
if (ctorMsg.Properties.Contains("Remote"))
{
string remActivatorURL = (string)ctorMsg.Properties["Remote"];
AppDomainLevelActivator appDomainLevelActivator = new AppDomainLevelActivator(remActivatorURL);
IActivator activator = ctorMsg.Activator;
if (activator.Level < ActivatorLevel.AppDomain)
{
appDomainLevelActivator.NextActivator = activator;
ctorMsg.Activator = appDomainLevelActivator;
return;
}
if (activator.NextActivator == null)
{
activator.NextActivator = appDomainLevelActivator;
return;
}
while (activator.NextActivator.Level >= ActivatorLevel.AppDomain)
{
activator = activator.NextActivator;
}
appDomainLevelActivator.NextActivator = activator.NextActivator;
activator.NextActivator = appDomainLevelActivator;
}
}
public static ConstructionCall CreateConstructionCall(Type type, string activationUrl, object[] activationAttributes)
{
ConstructionCall constructionCall = new ConstructionCall(type);
if (!type.IsContextful)
{
constructionCall.Activator = new AppDomainLevelActivator(activationUrl, ActivationServices.ConstructionActivator);
constructionCall.IsContextOk = false;
return(constructionCall);
}
IActivator activator = ActivationServices.ConstructionActivator;
activator = new ContextLevelActivator(activator);
ArrayList arrayList = new ArrayList();
if (activationAttributes != null)
{
arrayList.AddRange(activationAttributes);
}
bool flag = activationUrl == ChannelServices.CrossContextUrl;
Context currentContext = Thread.CurrentContext;
if (flag)
{
foreach (object obj in arrayList)
{
IContextAttribute contextAttribute = (IContextAttribute)obj;
if (!contextAttribute.IsContextOK(currentContext, constructionCall))
{
flag = false;
break;
}
}
}
object[] customAttributes = type.GetCustomAttributes(true);
foreach (object obj2 in customAttributes)
{
if (obj2 is IContextAttribute)
{
flag = (flag && ((IContextAttribute)obj2).IsContextOK(currentContext, constructionCall));
arrayList.Add(obj2);
}
}
if (!flag)
{
constructionCall.SetActivationAttributes(arrayList.ToArray());
foreach (object obj3 in arrayList)
{
IContextAttribute contextAttribute2 = (IContextAttribute)obj3;
contextAttribute2.GetPropertiesForNewContext(constructionCall);
}
}
if (activationUrl != ChannelServices.CrossContextUrl)
{
activator = new AppDomainLevelActivator(activationUrl, activator);
}
constructionCall.Activator = activator;
constructionCall.IsContextOk = flag;
return(constructionCall);
}
public override void GetPropertiesForNewContext(IConstructionCallMessage ctorMsg)
{
if (!ctorMsg.Properties.Contains((object)"Remote"))
{
return;
}
AppDomainLevelActivator domainLevelActivator = new AppDomainLevelActivator((string)ctorMsg.Properties[(object)"Remote"]);
IActivator activator = ctorMsg.Activator;
if (activator.Level < ActivatorLevel.AppDomain)
{
domainLevelActivator.NextActivator = activator;
ctorMsg.Activator = (IActivator)domainLevelActivator;
}
else if (activator.NextActivator == null)
{
activator.NextActivator = (IActivator)domainLevelActivator;
}
else
{
while (activator.NextActivator.Level >= ActivatorLevel.AppDomain)
{
activator = activator.NextActivator;
}
domainLevelActivator.NextActivator = activator.NextActivator;
activator.NextActivator = (IActivator)domainLevelActivator;
}
}
public static ConstructionCall CreateConstructionCall(Type type, string activationUrl, object[] activationAttributes)
{
ConstructionCall ctorCall = new ConstructionCall(type);
if (!type.IsContextful)
{
// Must be a remote activated object
ctorCall.Activator = new AppDomainLevelActivator(activationUrl, ConstructionActivator);
ctorCall.IsContextOk = false; // It'll be activated in a remote context
return(ctorCall);
}
// It is a CBO. Need collect context properties and
// check if a new context is needed.
IActivator activatorChain = ConstructionActivator;
activatorChain = new ContextLevelActivator(activatorChain);
ArrayList attributes = new ArrayList();
if (activationAttributes != null)
{
attributes.AddRange(activationAttributes);
}
bool isContextOk = (activationUrl == ChannelServices.CrossContextUrl); // Remote CBOs are always created in a new context
Context currentContext = Threading.Thread.CurrentContext;
if (isContextOk)
{
foreach (IContextAttribute attr in attributes)
{
if (!attr.IsContextOK(currentContext, ctorCall))
{
isContextOk = false;
break;
}
}
}
object[] typeAttributes = type.GetCustomAttributes(true);
foreach (object attr in typeAttributes)
{
if (attr is IContextAttribute)
{
isContextOk = isContextOk && ((IContextAttribute)attr).IsContextOK(currentContext, ctorCall);
attributes.Add(attr);
}
}
if (!isContextOk)
{
// A new context is needed. Collect the context properties and chain
// the context level activator.
ctorCall.SetActivationAttributes(attributes.ToArray());
foreach (IContextAttribute attr in attributes)
{
attr.GetPropertiesForNewContext(ctorCall);
}
}
if (activationUrl != ChannelServices.CrossContextUrl)
{
activatorChain = new AppDomainLevelActivator(activationUrl, activatorChain);
}
ctorCall.Activator = activatorChain;
ctorCall.IsContextOk = isContextOk;
return(ctorCall);
}
public override void GetPropertiesForNewContext(
IConstructionCallMessage ctorMsg)
{
BCLDebug.Log("ActivationSvc:GlobalAttrib::GetPropForNewCtx");
// This is called during RS::Activate .. when we are sure that
// activation is at least x-context and this is a real activation
// instead of a spoofed connect underneath the "new".
Contract.Assert(ctorMsg!=null, "ctorMsg null?");
if (ctorMsg.Properties.Contains(ActivationServices.RemoteActivateKey))
{
// Means we did want to intercept activation!
String remActivatorURL = (String)
ctorMsg.Properties[ActivationServices.RemoteActivateKey];
AppDomainLevelActivator activator =
new AppDomainLevelActivator(remActivatorURL);
// Chain ourselves at the end of the AppDomainLevel activators
Contract.Assert(
ctorMsg.Activator != null,
"Should have at least x-context activator");
IActivator curr = ctorMsg.Activator;
if (curr.Level < ActivatorLevel.AppDomain)
{
// Common case .. .only x-context activator(s) in chain
activator.NextActivator = curr;
ctorMsg.Activator = activator;
}
else if (curr.NextActivator == null)
{
// Only one activator but not ContextLevel ...
// We go at the end of the chain
curr.NextActivator = activator;
}
else
{
// We will have to walk the chain till the end of the last
// AD activator and plug ourselves in.
while (curr.NextActivator.Level >= ActivatorLevel.AppDomain)
{
curr = curr.NextActivator;
}
Contract.Assert(
curr.NextActivator.Level.Equals(ActivatorLevel.Context),
"bad ordering of activators!");
activator.NextActivator = curr.NextActivator;
curr.NextActivator = activator;
}
}
}
public static ConstructionCall CreateConstructionCall (Type type, string activationUrl, object[] activationAttributes)
{
ConstructionCall ctorCall = new ConstructionCall (type);
if (!type.IsContextful)
{
// Must be a remote activated object
ctorCall.Activator = new AppDomainLevelActivator (activationUrl, ConstructionActivator);
ctorCall.IsContextOk = false; // It'll be activated in a remote context
return ctorCall;
}
// It is a CBO. Need collect context properties and
// check if a new context is needed.
IActivator activatorChain = ConstructionActivator;
activatorChain = new ContextLevelActivator (activatorChain);
ArrayList attributes = new ArrayList ();
if (activationAttributes != null) attributes.AddRange (activationAttributes);
bool isContextOk = (activationUrl == ChannelServices.CrossContextUrl); // Remote CBOs are always created in a new context
Context currentContext = Threading.Thread.CurrentContext;
if (isContextOk)
{
foreach (IContextAttribute attr in attributes)
{
if (!attr.IsContextOK (currentContext, ctorCall))
{
isContextOk = false;
break;
}
}
}
object[] typeAttributes = type.GetCustomAttributes (true);
foreach (object attr in typeAttributes)
{
if (attr is IContextAttribute)
{
isContextOk = isContextOk && ((IContextAttribute)attr).IsContextOK (currentContext, ctorCall);
attributes.Add (attr);
}
}
if (!isContextOk)
{
// A new context is needed. Collect the context properties and chain
// the context level activator.
ctorCall.SetActivationAttributes (attributes.ToArray());
foreach (IContextAttribute attr in attributes)
attr.GetPropertiesForNewContext (ctorCall);
}
if (activationUrl != ChannelServices.CrossContextUrl)
activatorChain = new AppDomainLevelActivator (activationUrl, activatorChain);
ctorCall.Activator = activatorChain;
ctorCall.IsContextOk = isContextOk;
return ctorCall;
}
public override void GetPropertiesForNewContext(IConstructionCallMessage ctorMsg)
{
if (ctorMsg.Properties.Contains("Remote"))
{
string remActivatorURL = (string) ctorMsg.Properties["Remote"];
AppDomainLevelActivator activator = new AppDomainLevelActivator(remActivatorURL);
IActivator nextActivator = ctorMsg.Activator;
if (nextActivator.Level < ActivatorLevel.AppDomain)
{
activator.NextActivator = nextActivator;
ctorMsg.Activator = activator;
}
else if (nextActivator.NextActivator != null)
{
while (nextActivator.NextActivator.Level >= ActivatorLevel.AppDomain)
{
nextActivator = nextActivator.NextActivator;
}
activator.NextActivator = nextActivator.NextActivator;
nextActivator.NextActivator = activator;
}
else
{
nextActivator.NextActivator = activator;
}
}
}
