internal static Boolean AddAttribute(ICollection <LinkAttribute> attributes, LinkAttribute attrToAdd)
{
if (IsSingle(attrToAdd.Name))
{
foreach (LinkAttribute attr in attributes)
{
if (attr.Name.Equals(attrToAdd.Name))
{
if (log.IsDebugEnabled)
{
log.Debug("Found existing singleton attribute: " + attr.Name);
}
return(false);
}
}
}
// special rules
if (attrToAdd.Name.Equals(ContentType) && attrToAdd.IntValue < 0)
{
return(false);
}
if (attrToAdd.Name.Equals(MaxSizeEstimate) && attrToAdd.IntValue < 0)
{
return(false);
}
attributes.Add(attrToAdd);
return(true);
}
public static RemoteResource Deserialize(String linkFormat)
{
RemoteResource root = new RemoteResource(String.Empty);
Scanner scanner = new Scanner(linkFormat);
String path = null;
while ((path = scanner.Find(ResourceNameRegex)) != null)
{
path = path.Substring(1, path.Length - 2);
// Retrieve specified resource, create if necessary
RemoteResource resource = new RemoteResource(path);
LinkAttribute attr = null;
while (scanner.Find(DelimiterRegex, 1) == null && (attr = ParseAttribute(scanner)) != null)
{
AddAttribute(resource.Attributes, attr);
}
root.AddSubResource(resource);
}
return(root);
}
