public bool IsAllowedUnder(JEVisObject otherObject)
{
bool classIsAllowedUnderClass = GetJEVisClass().IsAllowedUnder(otherObject.GetJEVisClass());
bool isDirectory = this.ds.GetJEVisClass("Directory").getHeirs().contains(this.GetJEVisClass());
bool isUnique = GetJEVisClass().IsUnique();
bool isAlreadyUnderParent = false;
if (otherObject.GetParents() != null)
{
foreach (JEVisObject child in otherObject.GetChildren())
{
try
{
if (child.GetJEVisClassName().Equals(GetJEVisClassName()))
{
isAlreadyUnderParent = true;
}
}
catch (Exception ex)
{
}
}
}
/**
* first check if its allowed to be created under other object class
*/
if (classIsAllowedUnderClass)
{
if (!isUnique)
{
/**
* if its not unique its always allowed to be created
*/
return(true);
}
else /**
* if it is a directory and its of the same class of its parent its allowed to be created
*/if (!isAlreadyUnderParent)
{
/**
* if it is unique and not already created its allowed to be created
*/
return(true);
}
else
{
return(isDirectory && otherObject.GetJEVisClassName().Equals(GetJEVisClassName()));
}
}
return(false);
}