public ArrayInstance ListEntities(object filterCriteria)
{
var criteria = new EntityFilterCriteriaInstance(Engine.Object.InstancePrototype);
if (filterCriteria is FolderInstance)
{
criteria.EntityFilterCriteria.Path = (filterCriteria as FolderInstance).FullPath;
}
else if (filterCriteria is string || filterCriteria is StringInstance || filterCriteria is ConcatenatedString)
{
criteria.EntityFilterCriteria.Path = filterCriteria.ToString();
}
else if (filterCriteria != null && filterCriteria != Null.Value && filterCriteria != Undefined.Value)
{
criteria = JurassicHelper.Coerce <EntityFilterCriteriaInstance>(Engine, filterCriteria);
}
var result = Engine.Array.Construct();
foreach (var entity in m_repository.ListEntities(criteria.EntityFilterCriteria))
{
ArrayInstance.Push(result, new EntityInstance(Engine, entity));
}
return(result);
}
public object Single(object filterCriteria)
{
var criteria = new EntityFilterCriteriaInstance(Engine.Object.InstancePrototype);
if (filterCriteria is FolderInstance)
{
criteria.EntityFilterCriteria.Path = (filterCriteria as FolderInstance).FullPath;
}
else if (filterCriteria is string || filterCriteria is StringInstance || filterCriteria is ConcatenatedString)
{
criteria.EntityFilterCriteria.Path = filterCriteria.ToString();
}
else if (filterCriteria != null && filterCriteria != Null.Value && filterCriteria != Undefined.Value)
{
criteria = JurassicHelper.Coerce <EntityFilterCriteriaInstance>(Engine, filterCriteria);
}
var result = m_repository.Single(criteria.EntityFilterCriteria);
if (result == null)
{
return(Null.Value);
}
return(new EntityInstance(Engine, result));
}
