| public ContainsChildKey ( string ChildSegment ) : bool | ||
| ChildSegment | string | |
| return | bool | |
/// <summary> Get the endpoint configuration, based on the requested path </summary>
/// <param name="Paths"> Requested URL paths </param>
/// <returns> Matched endpoint configuration, otherwise NULL </returns>
public Engine_Path_Endpoint Get_Endpoint(List <string> Paths)
{
// Ensure the dictionary is built
ensure_dictionary_built();
// Find a match by path
if (rootPathsDictionary.ContainsKey(Paths[0]))
{
Engine_Path_Endpoint path = rootPathsDictionary[Paths[0]];
Paths.RemoveAt(0);
do
{
// Did we find an endpoint?
if (path.IsEndpoint)
{
return(path);
}
// Look to the next part of the path
if (Paths.Count > 0)
{
if (!path.ContainsChildKey(Paths[0]))
{
return(null);
}
path = path.GetChild(Paths[0]);
Paths.RemoveAt(0);
}
else
{
return(null);
}
} while (true);
}
return(null);
}
private static void read_microservices_details_mapping(XmlReader ReaderXml, Engine_Server_Configuration Config, Engine_Path_Endpoint ParentSegment )
{
while (ReaderXml.Read())
{
if (ReaderXml.NodeType == XmlNodeType.Element)
{
switch (ReaderXml.Name.ToLower())
{
case "removeall":
if (ParentSegment != null)
{
if (ParentSegment.Children != null)
ParentSegment.Children.Clear();
}
else
{
Config.RootPaths.Clear();
}
break;
case "path":
if (ReaderXml.MoveToAttribute("Segment"))
{
Engine_Path_Endpoint path;
string segment = ReaderXml.Value.Trim();
if (ParentSegment == null)
{
if (Config.ContainsRootKey(segment.ToLower()))
path = Config.GetRoot(segment.ToLower());
else
{
path = new Engine_Path_Endpoint {Segment = segment};
Config.AddRoot(segment.ToLower(), path);
}
}
else
{
if (ParentSegment.ContainsChildKey(segment.ToLower()))
{
path = ParentSegment.GetChild(segment.ToLower());
}
else
{
path = new Engine_Path_Endpoint { Segment = segment };
ParentSegment.AddChild(path.Segment, path );
}
}
ReaderXml.MoveToElement();
XmlReader subTreeReader = ReaderXml.ReadSubtree();
subTreeReader.Read();
read_microservices_details_mapping(subTreeReader, Config, path);
}
break;
case "complexendpoint":
// Read the top-endpoint information, before getting to each verb mapping
bool disabled_at_top = false;
Engine_Path_Endpoint endpoint = new Engine_Path_Endpoint { IsEndpoint = true };
if (ReaderXml.MoveToAttribute("Segment"))
endpoint.Segment = ReaderXml.Value.Trim();
if ((ReaderXml.MoveToAttribute("Enabled")) && (String.Compare(ReaderXml.Value.Trim(), "false", StringComparison.OrdinalIgnoreCase) == 0))
disabled_at_top = true;
// Now, read what remains
ReaderXml.MoveToElement();
XmlReader complexReader = ReaderXml.ReadSubtree();
complexReader.Read();
read_microservices_complex_endpoint_details(complexReader, endpoint, disabled_at_top);
// If a verb was mapped and there was a valid segment, add this
if ((!String.IsNullOrEmpty(endpoint.Segment)) && (endpoint.HasVerbMapping))
{
if (ParentSegment != null)
{
// Add this endpoint
ParentSegment.AddChild(endpoint.Segment, endpoint);
}
}
break;
case "endpoint":
read_microservices_simple_endpoint_details(ReaderXml, ParentSegment);
break;
}
}
}
}
