From ef66c75cf75b9000d9704f432886b80c16522bd1 Mon Sep 17 00:00:00 2001
From: Sebastien Ros <none@none>
Date: Thu, 2 Feb 2012 11:43:00 -0800
Subject: [PATCH] Adding IContentManager.Clear() method

--HG--
branch : 1.x
---
 src/Orchard/ContentManagement/DefaultContentManager.cs      | 6 ++++++
 .../ContentManagement/DefaultContentManagerSession.cs       | 5 +++++
 src/Orchard/ContentManagement/IContentManager.cs            | 5 +++++
 src/Orchard/ContentManagement/IContentManagerSession.cs     | 2 ++
 4 files changed, 18 insertions(+)

diff --git a/src/Orchard/ContentManagement/DefaultContentManager.cs b/src/Orchard/ContentManagement/DefaultContentManager.cs
index 9d4e9aeb7..047248e3e 100644
--- a/src/Orchard/ContentManagement/DefaultContentManager.cs
+++ b/src/Orchard/ContentManagement/DefaultContentManager.cs
@@ -528,6 +528,12 @@ namespace Orchard.ContentManagement {
             return _contentDisplay.Value.UpdateEditor(content, updater, groupId);
         }
 
+        public void Clear() {
+            var session = _sessionLocator.Value.For(typeof(ContentItemRecord));
+            session.Clear();
+            _contentManagerSession().Clear();
+        }
+
         public IContentQuery<ContentItem> Query() {
             var query = _context.Resolve<IContentQuery>(TypedParameter.From<IContentManager>(this));
             return query.ForPart<ContentItem>();
diff --git a/src/Orchard/ContentManagement/DefaultContentManagerSession.cs b/src/Orchard/ContentManagement/DefaultContentManagerSession.cs
index ebf8ddfea..abd7ca7f3 100644
--- a/src/Orchard/ContentManagement/DefaultContentManagerSession.cs
+++ b/src/Orchard/ContentManagement/DefaultContentManagerSession.cs
@@ -21,5 +21,10 @@ namespace Orchard.ContentManagement {
         public bool RecallContentRecordId(int id, out ContentItem item) {
             return _publishedItemsByContentRecordId.TryGetValue(id, out item);
         }
+
+        public void Clear() {
+            _itemByVersionRecordId.Clear();
+            _publishedItemsByContentRecordId.Clear();
+        }
     }
 }
diff --git a/src/Orchard/ContentManagement/IContentManager.cs b/src/Orchard/ContentManagement/IContentManager.cs
index 921ec77d9..28e8e35f0 100644
--- a/src/Orchard/ContentManagement/IContentManager.cs
+++ b/src/Orchard/ContentManagement/IContentManager.cs
@@ -77,6 +77,11 @@ namespace Orchard.ContentManagement {
         /// Flushes all pending content items to the persistance layer
         /// </summary>
         void Flush();
+        
+        /// <summary>
+        /// Clears the current referenced content items
+        /// </summary>
+        void Clear();
 
         /// <summary>
         /// Query for arbitrary content items
diff --git a/src/Orchard/ContentManagement/IContentManagerSession.cs b/src/Orchard/ContentManagement/IContentManagerSession.cs
index 3c2dd0a23..8de1a3b6b 100644
--- a/src/Orchard/ContentManagement/IContentManagerSession.cs
+++ b/src/Orchard/ContentManagement/IContentManagerSession.cs
@@ -3,5 +3,7 @@
         void Store(ContentItem item);
         bool RecallVersionRecordId(int id, out ContentItem item);
         bool RecallContentRecordId(int id, out ContentItem item);
+
+        void Clear();
     }
 }