public IMappingObject GetMappingObject(DataItem item)
{
if (!(item is Mapping))
{
Log.Warn(string.Format("Item ({0}): Should be a \"Mapping\", but is a \"{1}\"", this.GetURL(item), item.GetType().Name));
return(null);
}
Type type = item.GetNodeType();
if (type == null)
{
Log.Warn(string.Format("Item ({0}): Type '{1}' not found",
this.GetURL(item),
new MappingWrapper((item as Mapping), this).GetOrDef("type", "NO TYPE DEFINED")
));
return(null);
}
if (!type.IsIMappingObject())
{
Log.Warn(string.Format("Item ({0}): Type '{1}' is not castable to 'IMappingObject'", this.GetURL(item), type.Name));
return(null);
}
IMappingObject obj = null;
if (item.GetAnchor() != null)
{
if (this._refObjects.ContainsKey(item.GetAnchor()))
{
obj = this._refObjects[item.GetAnchor()];
}
}
if (obj == null)
{
obj = (IMappingObject)Activator.CreateInstance(type);
obj.ReadMapping(new MappingWrapper(item as Mapping, this), this);
if (item.GetAnchor() != null && !this._refObjects.ContainsKey(item.GetAnchor()))
{
this._refObjects.Add(item.GetAnchor(), obj);
}
}
return(obj);
}