public Resource GetResource(String path, Boolean last)
{
if (String.IsNullOrEmpty(path))
{
return(this);
}
// find root for absolute path
if (path.StartsWith("/"))
{
Resource root = this;
while (root._parent != null)
{
root = root._parent;
}
path = path.Equals("/") ? null : path.Substring(1);
return(root.GetResource(path));
}
Int32 pos = path.IndexOf('/');
String head = null, tail = null;
// note: "some/resource/" addresses a resource "" under "resource"
if (pos == -1)
{
head = path;
}
else
{
head = path.Substring(0, pos);
tail = path.Substring(pos + 1);
}
if (SubResources.ContainsKey(head))
{
return(SubResources[head].GetResource(tail, last));
}
else if (last)
{
return(this);
}
else
{
return(null);
}
}
public void AddSubResource(string subResource, string value)
{
SubResources.Add(subResource, value);
}