Merge remote-tracking branch 'upstream/master' into external-id-type

1 files changed, 15 insertions, 0 deletions

diff --git a/MediaBrowser.Common/Configuration/IValidatingConfiguration.cs b/MediaBrowser.Common/Configuration/IValidatingConfiguration.cs
new file mode 100644
index 000000000..3b1d84f3c
--- /dev/null
+++ b/MediaBrowser.Common/Configuration/IValidatingConfiguration.cs
@@ -0,0 +1,15 @@
+namespace MediaBrowser.Common.Configuration
+{
+    /// <summary>
+    /// A configuration store that can be validated.
+    /// </summary>
+    public interface IValidatingConfiguration
+    {
+        /// <summary>
+        /// Validation method to be invoked before saving the configuration.
+        /// </summary>
+        /// <param name="oldConfig">The old configuration.</param>
+        /// <param name="newConfig">The new configuration.</param>
+        void Validate(object oldConfig, object newConfig);
+    }
+}