public bool FlushBookmarkScopeKeys(ActivityExecutor executor)
{
Fx.Assert(executor.BookmarkScopeManager.HasKeysToUpdate, "We should not have been called if we don't have pending keys.");
try
{
// disassociation is local-only so we don't need to yield
ICollection <InstanceKey> keysToDisassociate = executor.BookmarkScopeManager.GetKeysToDisassociate();
if (keysToDisassociate != null && keysToDisassociate.Count > 0)
{
executor.DisassociateKeys(keysToDisassociate);
}
// if we have keys to associate, provide them for an asynchronous association
ICollection <InstanceKey> keysToAssociate = executor.BookmarkScopeManager.GetKeysToAssociate();
// It could be that we only had keys to Disassociate. We should only do BeginAssociateKeys
// if we have keysToAssociate.
if (keysToAssociate != null && keysToAssociate.Count > 0)
{
if (s_associateCallback == null)
{
s_associateCallback = Fx.ThunkCallback(new AsyncCallback(OnAssociateComplete));
}
IAsyncResult result = executor.BeginAssociateKeys(keysToAssociate, s_associateCallback, new CallbackData(executor, this));
if (result.CompletedSynchronously)
{
executor.EndAssociateKeys(result);
}
else
{
return(false);
}
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
this.workflowAbortException = e;
}
return(true);
}
public bool FlushBookmarkScopeKeys(ActivityExecutor executor)
{
try
{
ICollection <InstanceKey> keysToDisassociate = executor.BookmarkScopeManager.GetKeysToDisassociate();
if ((keysToDisassociate != null) && (keysToDisassociate.Count > 0))
{
executor.DisassociateKeys(keysToDisassociate);
}
ICollection <InstanceKey> keysToAssociate = executor.BookmarkScopeManager.GetKeysToAssociate();
if ((keysToAssociate != null) && (keysToAssociate.Count > 0))
{
if (associateCallback == null)
{
associateCallback = Fx.ThunkCallback(new AsyncCallback(System.Activities.Runtime.WorkItem.OnAssociateComplete));
}
IAsyncResult result = executor.BeginAssociateKeys(keysToAssociate, associateCallback, new CallbackData(executor, this));
if (result.CompletedSynchronously)
{
executor.EndAssociateKeys(result);
}
else
{
return(false);
}
}
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
this.workflowAbortException = exception;
}
return(true);
}
public bool FlushBookmarkScopeKeys(ActivityExecutor executor)
{
try
{
ICollection<InstanceKey> keysToDisassociate = executor.BookmarkScopeManager.GetKeysToDisassociate();
if ((keysToDisassociate != null) && (keysToDisassociate.Count > 0))
{
executor.DisassociateKeys(keysToDisassociate);
}
ICollection<InstanceKey> keysToAssociate = executor.BookmarkScopeManager.GetKeysToAssociate();
if ((keysToAssociate != null) && (keysToAssociate.Count > 0))
{
if (associateCallback == null)
{
associateCallback = Fx.ThunkCallback(new AsyncCallback(System.Activities.Runtime.WorkItem.OnAssociateComplete));
}
IAsyncResult result = executor.BeginAssociateKeys(keysToAssociate, associateCallback, new CallbackData(executor, this));
if (result.CompletedSynchronously)
{
executor.EndAssociateKeys(result);
}
else
{
return false;
}
}
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
this.workflowAbortException = exception;
}
return true;
}
public bool FlushBookmarkScopeKeys(ActivityExecutor executor)
{
Fx.Assert(executor.BookmarkScopeManager.HasKeysToUpdate, "We should not have been called if we don't have pending keys.");
try
{
// disassociation is local-only so we don't need to yield
ICollection<InstanceKey> keysToDisassociate = executor.BookmarkScopeManager.GetKeysToDisassociate();
if (keysToDisassociate != null && keysToDisassociate.Count > 0)
{
executor.DisassociateKeys(keysToDisassociate);
}
// if we have keys to associate, provide them for an asynchronous association
ICollection<InstanceKey> keysToAssociate = executor.BookmarkScopeManager.GetKeysToAssociate();
// It could be that we only had keys to Disassociate. We should only do BeginAssociateKeys
// if we have keysToAssociate.
if (keysToAssociate != null && keysToAssociate.Count > 0)
{
if (associateCallback == null)
{
associateCallback = Fx.ThunkCallback(new AsyncCallback(OnAssociateComplete));
}
IAsyncResult result = executor.BeginAssociateKeys(keysToAssociate, associateCallback, new CallbackData(executor, this));
if (result.CompletedSynchronously)
{
executor.EndAssociateKeys(result);
}
else
{
return false;
}
}
}
catch (Exception e)
{
if (Fx.IsFatal(e))
{
throw;
}
this.workflowAbortException = e;
}
return true;
}