[longomatch] Add an optimization when retrieving by name

[Andoni Morales Alastruey <amorales src gnome org>]

commit 84e574d01b51030f4a6bd661d4c9602322faaa9a
Author: Jorge Zapata <jorgeluis zapata gmail com>
Date:   Wed Apr 15 14:00:00 2015 +0200

    Add an optimization when retrieving by name
    
    In case we only look for templates by name, on the filestorage
    try to find a file with that filename.

 LongoMatch.Services/FileStorage.cs |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/LongoMatch.Services/FileStorage.cs b/LongoMatch.Services/FileStorage.cs
index cbeb77a..357a976 100644
--- a/LongoMatch.Services/FileStorage.cs
+++ b/LongoMatch.Services/FileStorage.cs
@@ -171,6 +171,18 @@ namespace LongoMatch.Services.Services
                        if (dict == null)
                                return RetrieveAll<T> ();
 
+                       // In case the only keyword is name try to find the files by name
+                       if (dict.ContainsKey ("Name") && dict.Keys.Count == 1) {
+                               string path = Path.Combine (typePath, dict["Name"] + GetExtension 
(typeof(T)));
+
+                               if (File.Exists (path)) {
+                                       T t = Serializer.LoadSafe<T> (path);
+                                       Log.Information ("Retrieving by filename " + path);
+                                       l.Add (t);
+                                       return l;
+                               }
+                       }
+
                        // Get the name of the class and look for a folder on the
                        // basePath with the same name
                        foreach (string path in Directory.GetFiles (typePath, "*" + extension)) {