public virtual object ResolveDelegateClass(IActivityExecution execution)
{
IProcessApplicationReference targetProcessApplication = ProcessApplicationContextUtil.GetTargetProcessApplication((ExecutionEntity)execution);
if (ProcessApplicationContextUtil.RequiresContextSwitch(targetProcessApplication))
{
return(Context.ExecuteWithinProcessApplication(
() => ResolveDelegateClass(execution), targetProcessApplication,
new InvocationContext(execution)));
}
else
{
return(InstantiateDelegateClass(execution));
}
}
public virtual void HandleInvocation(DelegateInvocation invocation)
{
var processApplication = GetProcessApplicationForInvocation(invocation);
if ((processApplication != null) && ProcessApplicationContextUtil.RequiresContextSwitch(processApplication))
{
Context.ExecuteWithinProcessApplication <object>(() =>
{
HandleInvocation(invocation);
return(null);
},
processApplication, new InvocationContext(invocation.ContextExecution));
}
else
{
HandleInvocationInContext(invocation);
}
}
// Signallable activity behavior
public override void Signal(IActivityExecution execution, string signalName, object signalData)
{
var targetProcessApplication =
ProcessApplicationContextUtil.GetTargetProcessApplication((ExecutionEntity)execution);
if (ProcessApplicationContextUtil.RequiresContextSwitch(targetProcessApplication))
{
Context.ExecuteWithinProcessApplication <object>(() =>
{
Signal(execution, signalName, signalData);
return(null);
}, targetProcessApplication,
new InvocationContext(execution));
}
else
{
DoSignal(execution, signalName, signalData);
}
}
//protected internal virtual IProcessApplicationReference GetTargetProcessApplication(CaseExecutionEntity execution)
//{
// return ProcessApplicationContextUtil.getTargetProcessApplication(execution);
//}
protected internal virtual bool RequiresContextSwitch(IProcessApplicationReference processApplicationReference)
{
return(ProcessApplicationContextUtil.RequiresContextSwitch(processApplicationReference));
}