public ConsulState UpdateKVNode(KeyValueNode kvNode)
{
if (TryUpdateKVNode(kvNode, out var updatedState))
{
return(updatedState);
}
return(this);
}
public bool TryUpdateKVNode(KeyValueNode kvNode, out ConsulState updatedState)
{
if (_kvStore.TryUpdate(kvNode, out var updatedKvStore))
{
updatedState = new ConsulState(_services, updatedKvStore, _missingKeyPrefixes);
return(true);
}
updatedState = null;
return(false);
}
public bool TryUpdate(KeyValueNode kvNode, out KeyValueStore updatedStore)
{
if (_leaves.TryGetValue(kvNode.FullKey, out var existingNode) && existingNode.Equals(kvNode))
{
updatedStore = null;
return(false);
}
updatedStore = new KeyValueStore(_leaves.SetItem(kvNode.FullKey, kvNode));
return(true);
}
public static IReadOnlyList <KeyValueNode> ParseConfig(this KeyValueNode node, IConfigurationParser parser)
{
if (node.FullKey == null)
{
throw new ArgumentException("Key is empty");
}
if (string.IsNullOrWhiteSpace(node.Value))
{
return(new [] { new KeyValueNode(node.FullKey, null as string) });
}
var config = node.GetValueAsDictionary(parser);
var result = config.Select(x => new KeyValueNode(ConfigurationPath.Combine(node.FullKey, x.Key), x.Value)).ToList();
return(result);
}
public static Dictionary <string, string> GetValueAsDictionary(this KeyValueNode node, IConfigurationParser parser)
{
if (node.FullKey == null)
{
throw new ArgumentException("Key is empty");
}
if (string.IsNullOrWhiteSpace(node.Value))
{
return(new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase)
{
{ node.FullKey, null }
});
}
using (var configStream = new MemoryStream(node.RawValue))
{
return(new Dictionary <string, string>(
parser.Parse(configStream),
StringComparer.OrdinalIgnoreCase));
}
}
protected bool Equals(KeyValueNode other)
{
return(string.Equals(FullKey, other.FullKey) && string.Equals(Value, other.Value));
}
